eSIMGuide - Compare Travel eSIM Plans

Updated Sep 2026

Flag of Tonga

Compare eSIMs for Tonga 2026

Compare 586 plans from 20 providers

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SimOptions for TongaFlag of Tonga21 hours ago
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Which mobile networks you get in Tonga

Digicel (Tonga) Limited is the only consumer network named in the published eSIM lists for Tonga, and nearly all providers state it. For most buyers, that makes the operator choice effectively settled before they choose a plan; the meaningful differences between eSIMs sit elsewhere, such as data allowances, validity and pricing. Some profiles list 5G as their fastest stated technology, but that is a ceiling published for the profile rather than a promise of 5G throughout a trip.

  • DigicelBest stated technology: 5G

    Operated by Digicel (Tonga) Limited

    11 of 11 providers

    ESIM.DOG, AbestESIM, Roamix, iroamly, and GigSky +6 more

Where your data comes out in Tonga

The setup is split: one provider breaks out in Tonga, while the others route traffic through Singapore, the United States or the United Kingdom. The choice of provider therefore decides whether you get a Tongan IP or appear to be abroad; overseas routes typically add about 170ms round-trip to local services, rising to roughly 279ms via the UK. That extra delay can make video calls and gaming feel less responsive, but it does not cap download speeds. A foreign IP may also cause a local banking app to refuse access.

Where each provider breaks out, nearest first. Estimated from distance, not measured.

340 ms
  • EsimaticEsimaticFlag of Tonga~38 ms
  • AbestESIMAbestESIMFlag of Singapore~152 ms
  • RoamixRoamixFlag of Singapore~170 ms
  • SimsimaSimsimaFlag of Singapore~170 ms
  • GigSkyGigSkyFlag of United States of America~214 ms
  • ESIM.DOGESIM.DOGFlag of United Kingdom~279 ms

Tonga eSIM prices, month by month

Data has been getting cheaper in Tonga: a gigabyte typically goes for $2.42 now, against $6.35 when we started tracking it in December 2025, a fall of 62% across 10 months.

That is above the $1.85 a gigabyte typically costs across the 229 destinations we track — Tonga ranks 145 of them, counting from the cheapest, so it pays to compare here rather than take the first plan you see. It has never been cheaper: $2.42 in September 2026 is the lowest figure we have recorded for Tonga.

Every figure here is the lower quartile of the plans in our catalogue that month — the cheaper end of what was actually on sale, rather than an average pulled up by a handful of premium plans.

  • Tonga$2.42
  • All destinations$1.85
Typical per GB
$2.42down 62% since Dec 2025
Typical per day
$0.94down 30% since Dec 2025
Plans compared
586up 396 since Dec 2025
Providers
20up 6 since Dec 2025

Change measured since December 2025, our first monthly snapshot.

Show all 10 months
September 2026$2.42down 2% on the previous monthTypical per GB$0.94down 2% on the previous monthTypical per day586down 4% on the previous monthPlans20Providers
August 2026$2.48down 61% on the previous monthTypical per GB$0.96up 1% on the previous monthTypical per day608up 69% on the previous monthPlans20up 4 on the previous monthProviders
July 2026$6.34down 2% on the previous monthTypical per GB$0.95down 5% on the previous monthTypical per day360up 2% on the previous monthPlans16up 1 on the previous monthProviders
June 2026$6.49up 3% on the previous monthTypical per GB$1.00Typical per day352up 13% on the previous monthPlans15Providers
May 2026$6.33down 3% on the previous monthTypical per GB$1.00down 23% on the previous monthTypical per day311up 10% on the previous monthPlans15Providers
April 2026$6.55Typical per GB$1.30Typical per day284up 1% on the previous monthPlans15Providers
March 2026$6.55down 2% on the previous monthTypical per GB$1.30down 4% on the previous monthTypical per day280up 4% on the previous monthPlans15Providers
February 2026$6.68up 29% on the previous monthTypical per GB$1.36up 11% on the previous monthTypical per day270up 38% on the previous monthPlans15Providers
January 2026$5.16down 19% on the previous monthTypical per GB$1.22down 10% on the previous monthTypical per day196up 3% on the previous monthPlans15up 1 on the previous monthProviders
December 2025$6.35Typical per GB$1.35Typical per day190Plans14Providers

Frequently Asked Questions about eSIMs for Tonga

How many travel eSIM brands (providers) are available for use in Tonga, and how many prepaid data plans are there?

Travel eSIM choice in Tonga is real but limited rather than crowded. ESIM.DOG, AbestESIM, Roamix, GigSky, iroamly and UBIGI carry the deeper sets of Tonga plans, but their allowances and validity periods are not interchangeable. Providers name Digicel as the underlying local network, so the practical difference is usually how much data each offer includes and how long it lasts. A recognisable brand is not automatically the right fit: check the allowance and expiry against the trip, especially if topping up after the initial bundle would be inconvenient.

What are the mobile networks available for a travel eSIM in Tonga?

Digicel is the sole operator named in the provider information available for travel eSIMs in Tonga. In practical terms, the network choice is made before you select a plan: the eSIM provider’s listing determines the operator, rather than the buyer choosing between networks at the point of use. Providers may still differ in data allowance, validity and other terms. This reflects what they have published, not a measurement of signal strength or coverage, and an unlisted arrangement cannot be treated as proof that it does not exist.

Are there any free data eSIM plans available for Tonga?

A zero-priced data offer is listed for Tonga, but it is a trial allowance rather than a trip-sized package. It generally requires an account and is limited to one use per customer, so it is better suited to getting online briefly or testing compatibility than serving as your main connection. Tonga has a reasonably broad choice of eSIM sellers, yet free data remains an exception rather than the norm.

Are there any unlimited data eSIM plans available for Tonga?

The unlimited label appears across Tonga’s fairly crowded eSIM market, but it does not guarantee full-speed data throughout the trip. Plans can offer different amounts of faster data, with some restoring that allowance each day and others applying it across the plan. Once it is used, speeds are reduced, potentially making video difficult and maps slow. Check the reset pattern and the reduced speed in the plan details before choosing; the label alone is not a useful comparison.

eSIM Providers for Tonga

Digicel is effectively the settled network for eSIMs in Tonga: there is no meaningful operator choice, and the radio side is the same whichever tile you select. That makes network claims a poor basis for choosing between plans. Focus instead on the data allowance and the provider’s terms once it is used up; if you expect heavy use, selecting more data can help avoid buying another plan mid-trip.

17 providers sell eSIMs for Tonga. Open one for its prices, its full plan list and the networks it puts you on here.