eSIMGuide - Compare Travel eSIM Plans

Updated Sep 2026

Flag of Belgium

Compare eSIMs for Belgium 2026

Compare 8,402 plans from 49 providers

iroamly
iroamly for BelgiumFlag of Belgium2 hours ago

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Which mobile networks you get in Belgium

Proximus is named by nearly all eSIM providers in Belgium, making the underlying radio choice largely settled before you select a plan. Orange Belgium, Base and Telenet are also listed, but by fewer providers, so they are the operators to investigate if that distinction matters to you. 5G is stated across the four networks, although it remains a published ceiling rather than a promise of sustained 5G throughout a trip.

  • ProximusBest stated technology: 5G

    Operated by Belgacom Mobile

    31 of 32 providers

    Bloomy eSIM, RedEx eSIM, AbestESIM, Roamix, and MicroESIM +26 more

  • Orange BelgiumBest stated technology: 5G

    Operated by Orange S.A.

    29 of 32 providers

    RedEx eSIM, Bloomy eSIM, Roamix, MicroESIM, and AbestESIM +24 more

  • BaseBest stated technology: 5G

    Operated by Telenet

    26 of 32 providers

    Bloomy eSIM, RedEx eSIM, Roamix, YonoSIM, and eSIMnow +21 more

  • TelenetBest stated technology: 5G

    11 of 32 providers

    RedEx eSIM, MicroESIM, AbestESIM, iroamly, and eSimCard +6 more

Where your data comes out in Belgium

Only one of the six providers breaks out locally; the others use gateways in France, the United Kingdom, Austria or the United States. Your provider therefore determines both the route and the country your IP address appears to be in, making the table below worth reading. Round-trip latency to Belgian services should typically be about 51ms, rising to around 110ms for US breakouts, which adds delay but does not limit download speed. 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.

180 ms
  • Mega eSIMMega eSIMFlag of Belgium~20 ms
  • AbestESIMAbestESIMFlag of France~24 ms
  • RedEx eSIMRedEx eSIMFlag of United Kingdom~43 ms
  • Bloomy eSIMBloomy eSIMFlag of United States of America~110 ms
  • RoamixRoamixFlag of United States of America~110 ms
  • GigSkyGigSkyFlag of United States of America~110 ms

Belgium eSIM prices, month by month

Data has been getting cheaper in Belgium: a gigabyte typically goes for $0.75 now, against $1.10 when we started tracking it in December 2025, a fall of 32% across 10 months.

That is 53% below the $1.61 a gigabyte typically costs across the 229 destinations we track — only 18 of them come in lower, which puts Belgium among the cheapest places in the world to buy mobile data as a visitor. The move is recent: the figure went up 9% in September 2026 alone.

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.

  • Belgium$0.75
  • All destinations$1.61
Typical per GB
$0.75down 32% since Dec 2025
Typical per day
$0.80up 27% since Dec 2025
Plans compared
8,402up 6,603 since Dec 2025
Providers
49up 26 since Dec 2025

Change measured since December 2025, our first monthly snapshot.

Show all 10 months
September 2026$0.75up 9% on the previous monthTypical per GB$0.80up 51% on the previous monthTypical per day8,402up 111% on the previous monthPlans49up 21 on the previous monthProviders
August 2026$0.69down 5% on the previous monthTypical per GB$0.53down 7% on the previous monthTypical per day3,974up 13% on the previous monthPlans28up 4 on the previous monthProviders
July 2026$0.73up 18% on the previous monthTypical per GB$0.57up 8% on the previous monthTypical per day3,511Plans24down 1 on the previous monthProviders
June 2026$0.62down 11% on the previous monthTypical per GB$0.53down 7% on the previous monthTypical per day3,515up 5% on the previous monthPlans25Providers
May 2026$0.70down 3% on the previous monthTypical per GB$0.57down 2% on the previous monthTypical per day3,343up 1% on the previous monthPlans25up 1 on the previous monthProviders
April 2026$0.72down 10% on the previous monthTypical per GB$0.58up 5% on the previous monthTypical per day3,299up 28% on the previous monthPlans24up 1 on the previous monthProviders
March 2026$0.80up 33% on the previous monthTypical per GB$0.55down 4% on the previous monthTypical per day2,585down 51% on the previous monthPlans23Providers
February 2026$0.60down 41% on the previous monthTypical per GB$0.57up 2% on the previous monthTypical per day5,256up 210% on the previous monthPlans23Providers
January 2026$1.02down 7% on the previous monthTypical per GB$0.56down 11% on the previous monthTypical per day1,693down 6% on the previous monthPlans23Providers
December 2025$1.10Typical per GB$0.63Typical per day1,799Plans23Providers

Frequently Asked Questions about eSIMs for Belgium

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

Proximus, Orange Belgium, Base and Telenet are the local networks named in provider listings, with Proximus and Orange Belgium appearing most widely. Belgium is served by most major travel eSIM brands, including RedEx eSIM, AbestESIM, Roamix, MicroESIM, AirHub and iroamly, so the shortlist is broad rather than decisive. Their catalogues vary in plan size, duration and what happens when the included data is used up. A familiar brand may therefore offer several unsuitable options, while a less familiar one may fit a particular trip more closely.

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

Proximus, Orange Belgium, Base and Telenet are the Belgian operators named in published travel-eSIM listings. A travel eSIM has no network of its own, so the provider’s stated network list determines which Belgian operator sits behind the plan. That creates a choice between operators, although you generally do not select one independently at checkout; the plan you choose decides it. Comparing the provider’s listing can reveal the intended operator in advance. These listings describe provider arrangements, not signal strength or geographic coverage.

Are there any free data eSIM plans available for Belgium?

A zero-priced data listing is currently available for Belgium, but it is a small trial rather than a trip-ready allowance. It generally requires an account and is limited to one claim per customer, making it useful for getting online briefly after arrival or confirming that your phone accepts the service. Belgium is served by a broad spread of eSIM providers, so paid choices are plentiful; the free listing is an exception, not a realistic substitute for a holiday plan.

Are there any unlimited data eSIM plans available for Belgium?

Most major eSIM sellers include an unlimited option for Belgium, so this is not a niche offering. The catch is that “unlimited” means data remains available, not that top speed continues indefinitely: after the plan’s full-speed allowance is used, speeds are reduced, sometimes with a daily reset and sometimes for the remaining validity. Check both the allowance and the reset or slowdown terms, since the label alone tells you little when comparing offers.

Destinations near Belgium

Crossing a border from Belgium? Compare eSIMs for the countries around it.

Regional eSIMs that cover Belgium: Europe

eSIM Providers for Belgium

Choosing between Belgian eSIMs can also mean choosing between network footprints: the options span most of the country’s mobile networks, including Proximus and Orange Belgium, while only a few providers state a single network. That extra choice matters if you will travel beyond one town or city, since a weak location on one network need not leave the eSIM without an alternative. Check the listed networks before buying and favour multi-network access for varied travel.

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