# Lempart Flex eSIM plans for South Korea

> 368 active Lempart Flex plans that cover South Korea, from $2.49.
> Updated October 1, 2026. Prices in USD. Web page: https://esimguide.com/south-korea-esim/lempart

## Networks in South Korea

As stated by Lempart Flex: SKTelecom (5G), LG U (5G). The technology is the fastest the provider states, not a measured speed.

## Internet breakout

Most of Lempart Flex's single-breakout plans for South Korea break out in Singapore: ~70–110 ms to services inside South Korea. Latency is modelled from the distance between the destination and the plan's internet breakout country, not measured, and is shown as a band.

## Plans

Where plans share the same data, validity and coverage type, only the cheapest is listed: 174 distinct of 368 plans.

| Plan | Data | Validity | Price | Coverage | Network | Hotspot | Voice | SMS | Phone number | Top-up | ID check | Breakout |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| South Korea · IP SG | 100 MB | 7 days | $2.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| South Korea · IP SG | 500 MB | 7 days | $2.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| South Korea · IP SG · non-HK IP | 1 GB | 7 days | $2.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 1 GB | 7 days | $3.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Asian Set 1: AU, CN, HK, ID, IL, IN, JP, KH, KR, KW, LK, MO, MY, NZ, PH, PK, SA, SG, TH, VN · IP HK | 1 GB | 30 days | $6.99 | 20 countries | 5G | — | No | No | No | Yes | — | HK |
| Global Set 1 · IP UK/NO | 1 GB | 365 days | $9.99 | 117 countries | 5G | — | No | No | No | Yes | — | GB, NO |
| South Korea · IP SG | 3 GB | 15 days | $4.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Japan & South Korea · IP SG | 3 GB | 15 days | $6.99 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| South Korea · IP SG | 3 GB | 30 days | $4.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Japan & South Korea · IP SG | 3 GB | 30 days | $7.49 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| South Korea · IP SG | 5 GB | 30 days | $5.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Japan & South Korea · IP SG | 5 GB | 30 days | $9.49 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| South Korea · IP SG | 10 GB | 30 days | $8.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 10 GB | 30 days | $14.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| South Korea · IP SG | 20 GB | 30 days | $16.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 20 GB | 30 days | $22.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Asian Set 1: AU, CN, HK, ID, IL, IN, JP, KH, KR, KW, LK, MO, MY, NZ, PH, PK, SA, SG, TH, VN · IP HK | 20 GB | 90 days | $53.49 | 20 countries | 5G | — | No | No | No | Yes | — | HK |
| South Korea · IP SG | 50 GB | 30 days | $28.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Asian Set 1: AU, CN, HK, ID, IL, IN, JP, KH, KR, KW, LK, MO, MY, NZ, PH, PK, SA, SG, TH, VN · IP HK | 50 GB | 180 days | $112.49 | 20 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG · no top-up | 500 MB/day, then 512 kbps | 1 day | $2.49 | South Korea only | 5G | — | No | No | No | No | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK · no top-up | 500 MB/day, then 384 kbps | 1 day | $3.49 | 3 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up | 500 MB/day, then 128 kbps | 1 day | $4.99 | 12 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data South Korea · IP SG · no top-up | 500 MB/day, then 512 kbps | 3 days | $3.49 | South Korea only | 5G | — | No | No | No | No | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK · no top-up | 500 MB/day, then 384 kbps | 3 days | $6.99 | 3 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up | 500 MB/day, then 128 kbps | 3 days | $9.99 | 12 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data South Korea · IP SG · no top-up | 500 MB/day, then 512 kbps | 5 days | $4.49 | South Korea only | 5G | — | No | No | No | No | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK · no top-up | 500 MB/day, then 384 kbps | 5 days | $9.99 | 3 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up | 500 MB/day, then 128 kbps | 5 days | $15.49 | 12 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data South Korea · IP SG · no top-up | 500 MB/day, then 512 kbps | 7 days | $5.49 | South Korea only | 5G | — | No | No | No | No | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK · no top-up | 500 MB/day, then 384 kbps | 7 days | $13.49 | 3 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up | 500 MB/day, then 128 kbps | 7 days | $19.99 | 12 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data South Korea · IP SG · no top-up | 500 MB/day, then 512 kbps | 10 days | $7.49 | South Korea only | 5G | — | No | No | No | No | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK · no top-up | 500 MB/day, then 384 kbps | 10 days | $18.99 | 3 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up | 500 MB/day, then 128 kbps | 10 days | $28.49 | 12 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data South Korea · IP SG · no top-up | 500 MB/day, then 512 kbps | 15 days | $10.99 | South Korea only | 5G | — | No | No | No | No | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK · no top-up | 500 MB/day, then 384 kbps | 15 days | $27.49 | 3 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up | 500 MB/day, then 128 kbps | 15 days | $42.49 | 12 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data South Korea · IP SG · no top-up | 500 MB/day, then 512 kbps | 20 days | $14.49 | South Korea only | 5G | — | No | No | No | No | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK · no top-up | 500 MB/day, then 384 kbps | 20 days | $35.99 | 3 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up | 500 MB/day, then 128 kbps | 20 days | $56.49 | 12 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data South Korea · IP SG · no top-up | 500 MB/day, then 512 kbps | 30 days | $19.99 | South Korea only | 5G | — | No | No | No | No | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK · no top-up | 500 MB/day, then 384 kbps | 30 days | $49.99 | 3 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up | 500 MB/day, then 128 kbps | 30 days | $79.99 | 12 countries | 5G | — | No | No | No | No | — | HK |
| Unlimited Data South Korea · IP SG | 1 GB/day, then 1 Mbps | 1 day | $2.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Japan & South Korea · IP SG | 1 GB/day, then 1 Mbps | 1 day | $3.49 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 1 GB/day, then 384 kbps | 1 day | $4.49 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG | 1 GB/day, then 1 Mbps | 3 days | $4.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 1 GB/day, then 1 Mbps | 3 days | $6.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Japan & South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 3 days | $6.99 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 1 GB/day, then 384 kbps | 3 days | $9.49 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG · non-HK IP | 1 GB/day, then 1 Mbps | 5 days | $6.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 1 GB/day, then 1 Mbps | 5 days | $9.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Japan & South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 5 days | $9.99 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 1 GB/day, then 384 kbps | 5 days | $14.99 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 7 days | $8.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 1 GB/day, then 1 Mbps | 7 days | $9.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 1 GB/day, then 1 Mbps | 7 days | $12.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Japan & South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 7 days | $12.99 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 1 GB/day, then 384 kbps | 7 days | $19.99 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 10 days | $12.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 1 GB/day, then 1 Mbps | 10 days | $13.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 1 GB/day, then 1 Mbps | 10 days | $15.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Japan & South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 10 days | $17.99 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 1 GB/day, then 384 kbps | 10 days | $28.49 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 15 days | $17.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 1 GB/day, then 1 Mbps | 15 days | $18.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 1 GB/day, then 1 Mbps | 15 days | $22.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Japan & South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 15 days | $25.99 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 1 GB/day, then 384 kbps | 15 days | $41.99 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 20 days | $22.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 1 GB/day, then 1 Mbps | 20 days | $24.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 1 GB/day, then 1 Mbps | 20 days | $30.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Japan & South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 20 days | $34.49 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 1 GB/day, then 384 kbps | 20 days | $55.99 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 30 days | $32.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 1 GB/day, then 1 Mbps | 30 days | $34.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 1 GB/day, then 1 Mbps | 30 days | $39.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Japan & South Korea · IP SG · then 512 kbps | 1 GB/day, then 512 kbps | 30 days | $51.49 | 2 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 1 GB/day, then 384 kbps | 30 days | $83.49 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG · then 512 kbps | 2 GB/day, then 512 kbps | 1 day | $4.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 2 GB/day, then 1 Mbps | 1 day | $4.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 2 GB/day, then 1 Mbps | 1 day | $5.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 2 GB/day, then 128 kbps | 1 day | $8.49 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH +6 more · IP UK/NO | 2 GB/day, then 384 kbps | 1 day | $11.49 | 19 countries | 5G | — | No | No | No | Yes | — | GB, NO |
| Unlimited Data South Korea · IP SG · then 512 kbps | 2 GB/day, then 512 kbps | 3 days | $7.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 2 GB/day, then 1 Mbps | 3 days | $8.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 2 GB/day, then 1 Mbps | 3 days | $8.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 2 GB/day, then 128 kbps | 3 days | $18.49 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH +6 more · IP UK/NO | 2 GB/day, then 384 kbps | 3 days | $24.49 | 19 countries | 5G | — | No | No | No | Yes | — | GB, NO |
| Unlimited Data South Korea · IP SG · then 512 kbps | 2 GB/day, then 512 kbps | 5 days | $12.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 2 GB/day, then 1 Mbps | 5 days | $13.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 2 GB/day, then 1 Mbps | 5 days | $14.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 2 GB/day, then 128 kbps | 5 days | $29.49 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH +6 more · IP UK/NO | 2 GB/day, then 384 kbps | 5 days | $38.49 | 19 countries | 5G | — | No | No | No | Yes | — | GB, NO |
| Unlimited Data South Korea · IP SG · non-HK IP · then 512 kbps | 2 GB/day, then 512 kbps | 7 days | $16.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 2 GB/day, then 1 Mbps | 7 days | $18.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 2 GB/day, then 1 Mbps | 7 days | $19.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 2 GB/day, then 128 kbps | 7 days | $39.49 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH +6 more · IP UK/NO | 2 GB/day, then 384 kbps | 7 days | $53.49 | 19 countries | 5G | — | No | No | No | Yes | — | GB, NO |
| Unlimited Data South Korea · IP SG · non-HK IP · then 512 kbps | 2 GB/day, then 512 kbps | 10 days | $23.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 2 GB/day, then 1 Mbps | 10 days | $25.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 2 GB/day, then 1 Mbps | 10 days | $27.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 2 GB/day, then 128 kbps | 10 days | $55.99 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH +6 more · IP UK/NO | 2 GB/day, then 384 kbps | 10 days | $75.99 | 19 countries | 5G | — | No | No | No | Yes | — | GB, NO |
| Unlimited Data South Korea · IP SG · then 512 kbps | 2 GB/day, then 512 kbps | 15 days | $34.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 2 GB/day, then 1 Mbps | 15 days | $36.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 2 GB/day, then 1 Mbps | 15 days | $38.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 2 GB/day, then 128 kbps | 15 days | $83.49 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH +6 more · IP UK/NO | 2 GB/day, then 384 kbps | 15 days | $113.49 | 19 countries | 5G | — | No | No | No | Yes | — | GB, NO |
| Unlimited Data South Korea · IP SG · non-HK IP · then 512 kbps | 2 GB/day, then 512 kbps | 20 days | $39.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · then 1 Mbps | 2 GB/day, then 1 Mbps | 20 days | $44.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 2 GB/day, then 1 Mbps | 20 days | $50.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 2 GB/day, then 128 kbps | 20 days | $110.99 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH +6 more · IP UK/NO | 2 GB/day, then 384 kbps | 20 days | $150.99 | 19 countries | 5G | — | No | No | No | Yes | — | GB, NO |
| Unlimited Data South Korea · IP SG | 2 GB/day, then 1 Mbps | 30 days | $59.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 2 GB/day, then 1 Mbps | 30 days | $75.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data China, Japan & South Korea · IP HK | 2 GB/day, then 128 kbps | 30 days | $165.99 | 3 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH +6 more · IP UK/NO | 2 GB/day, then 384 kbps | 30 days | $225.99 | 19 countries | 5G | — | No | No | No | Yes | — | GB, NO |
| Unlimited Data South Korea · IP SG | 3 GB/day, then 1 Mbps | 1 day | $4.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 3 GB/day, then 1 Mbps | 1 day | $6.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK | 3 GB/day, then 128 kbps | 1 day | $18.49 | 12 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG | 3 GB/day, then 1 Mbps | 3 days | $9.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 3 GB/day, then 1 Mbps | 3 days | $12.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK | 3 GB/day, then 128 kbps | 3 days | $40.99 | 12 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG | 3 GB/day, then 1 Mbps | 5 days | $14.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 3 GB/day, then 1 Mbps | 5 days | $21.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK | 3 GB/day, then 128 kbps | 5 days | $64.99 | 12 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG | 3 GB/day, then 1 Mbps | 7 days | $19.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 3 GB/day, then 1 Mbps | 7 days | $29.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK | 3 GB/day, then 128 kbps | 7 days | $90.49 | 12 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG | 3 GB/day, then 1 Mbps | 10 days | $27.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 3 GB/day, then 1 Mbps | 10 days | $40.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK | 3 GB/day, then 128 kbps | 10 days | $128.49 | 12 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG | 3 GB/day, then 1 Mbps | 15 days | $39.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 3 GB/day, then 1 Mbps | 15 days | $57.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK | 3 GB/day, then 128 kbps | 15 days | $192.49 | 12 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG | 3 GB/day, then 1 Mbps | 20 days | $49.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 3 GB/day, then 1 Mbps | 20 days | $75.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK | 3 GB/day, then 128 kbps | 20 days | $255.99 | 12 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG | 3 GB/day, then 1 Mbps | 30 days | $59.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 3 GB/day, then 1 Mbps | 30 days | $113.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK | 3 GB/day, then 128 kbps | 30 days | $383.49 | 12 countries | 5G | — | No | No | No | Yes | — | HK |
| Unlimited Data South Korea · IP SG · non-HK IP | 5 GB/day, then 384 kbps | 1 day | $8.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 5 GB/day, then 384 kbps | 1 day | $9.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 5 GB/day, then 384 kbps | 3 days | $19.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 5 GB/day, then 384 kbps | 3 days | $23.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 5 GB/day, then 384 kbps | 5 days | $31.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 5 GB/day, then 384 kbps | 5 days | $37.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 5 GB/day, then 384 kbps | 7 days | $43.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 5 GB/day, then 384 kbps | 7 days | $51.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 5 GB/day, then 384 kbps | 10 days | $60.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 5 GB/day, then 384 kbps | 10 days | $71.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 5 GB/day, then 384 kbps | 15 days | $88.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 5 GB/day, then 384 kbps | 15 days | $104.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 5 GB/day, then 384 kbps | 20 days | $115.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 5 GB/day, then 384 kbps | 20 days | $136.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 5 GB/day, then 384 kbps | 30 days | $169.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 5 GB/day, then 384 kbps | 30 days | $200.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG | 10 GB/day, then 384 kbps | 1 day | $13.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 10 GB/day, then 384 kbps | 1 day | $17.99 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 10 GB/day, then 384 kbps | 3 days | $34.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 10 GB/day, then 384 kbps | 3 days | $46.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 10 GB/day, then 384 kbps | 5 days | $55.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 10 GB/day, then 384 kbps | 5 days | $75.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 10 GB/day, then 384 kbps | 7 days | $75.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 10 GB/day, then 384 kbps | 7 days | $102.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 10 GB/day, then 384 kbps | 10 days | $105.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 10 GB/day, then 384 kbps | 10 days | $142.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 10 GB/day, then 384 kbps | 15 days | $153.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 10 GB/day, then 384 kbps | 15 days | $208.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 10 GB/day, then 384 kbps | 20 days | $200.99 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 10 GB/day, then 384 kbps | 20 days | $273.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data South Korea · IP SG · non-HK IP | 10 GB/day, then 384 kbps | 30 days | $293.49 | South Korea only | 5G | — | No | No | No | Yes | — | SG |
| Unlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG | 10 GB/day, then 384 kbps | 30 days | $401.49 | 14 countries | 5G | — | No | No | No | Yes | — | SG |

Yes / No are what the provider states. Varies means it differs across the plan's coverage. — means the provider does not say, which is not the same as No.
Breakout lists every country the provider declares for the plan; where it names several, which one serves this destination is not stated.

## More

- [All providers for South Korea](https://esimguide.com/south-korea-esim.md)
- [Lempart Flex plans for South Korea, with filters](https://esimguide.com/south-korea-esim/lempart)