Tonga eSIM plans, compared
The best Tonga eSIM plans for a typical trip, right-sized for a normal 1-2 week visit and ranked by value with a disclosed partner boost. Compare price per GB, validity, provider and total price, then open any plan to buy it from the provider.
Cheapest Tonga eSIM by trip
The lowest price for each trip across 15 providers, by price alone: a plan with at least this much data and at least this many days.
From a US phone plan, a week here costs $84 with Verizon TravelPass and $84 with AT&T International Day Pass (each carrier's own daily price, read Oct 29, 2026), against $13.99 for the cheapest 5 GB eSIM week above. TravelPass vs eSIM in every popular destination
We earn a commission if you buy through eSIM For U and Airalo links here, at no extra cost to you. In our recommended order those providers get a disclosed partner boost; it never changes a price, and lists sorted by price alone stay in price order.
Our top Tonga eSIM pick for most travelers is eSIM For U 5 GB
At $13.99 for 30 days ($2.80/GB), it leads our recommended order for a typical 1-2 week trip in Tonga, at a price we verified on the provider's own page. If you stream or cannot predict your usage, the cheapest unlimited Tonga plan for a 10-day trip is $69.00.
Ordered by value for the trip (price for the data and days), lifted by a partner boost for providers that pay us a commission; the boost never changes a price.
We earn a commission if you buy through eSIM For U links here, at no extra cost to you. In our recommended order those providers get a disclosed partner boost; it never changes a price, and lists sorted by price alone stay in price order.
Top 30 Tonga eSIM plans
In our recommended order for a typical 1-2 week trip (plans that cover it first, by total price at their recommended worth), then larger and unlimited plans below for heavier use. Each price is cited to its source and dated, and marked Verified (checked on the provider's own page) or Reported. Click Get plan to buy from the provider.
Ordered by value for the trip (price for the data and days), lifted by a partner boost for providers that pay us a commission; the boost never changes a price.
- 1$12.59 with code ESIMCOMPARE10Get plan
- 2$22.85 with code ESIMCOMPARE10Get plan
- 3
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- 4
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- 5$15.73 first order, with a codeGet plan
- 6
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- 7$16.15 first order, with a codeGet plan
- 8
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- 9
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- 10
Get plan - 11$24.65 with code ESIMCOMPAREGet plan
- 12
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- 14$29.50 first order, with a codeGet plan
- 15$31.00 first order, with a codeGet plan
- 16$44.90 with code ESIMCOMPARE10Get plan
- 17
- 18Get plan
- 19
- 20$41.65 with code ESIMCOMPAREGet plan
- 21
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- 22
- 23Get plan$69.00unlimited$66.00 first order, with a code
- 24Get plan$79.39unlimited$71.45 with code ESIMCOMPARE10
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- 26
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- 27
- 28Get plan$95.00unlimited$92.00 first order, with a code
- 29
- 30Get plan
We earn a commission if you buy through eSIM For U, Saily, GigSky, Airalo, Rovero, MeSIM, eSIMX, ESIM0, Nomad eSIM and Rewild links here, at no extra cost to you. In our recommended order those providers get a disclosed partner boost; it never changes a price, and lists sorted by price alone stay in price order.
Not buying today? Get an email when a plan with at least 5 GB for 30 days or more in Tonga drops below $13.99.
One email when the cheapest such plan falls at least 5%, at most every three days, for up to 180 days. Stop it anytime.
Never used an eSIM? Try one free first
Free data lets you check that your phone takes an eSIM, and see a network in Tonga, before you pay for a plan. The allowances are small, enough to test or for a short stay; the plans above are for the whole trip.
- See GigSky's free trialGigSky free trial eSIM
GigSky gives a free trial eSIM: 100 MB valid for 7 days in 125 countries, no card required. Search your destination in GigSky's app to see whether it offers the free plan there; GigSky suggests installing it on Wi-Fi right before your trip.
- Check your Visa cardGigSky free data for Visa cardholders
An eligible Visa card (GigSky names Infinite, Signature and Platinum cards) can unlock up to 3 GB of free data valid in 175+ countries, and up to 30% off GigSky plans. You enter your card in GigSky's app, which checks whether it qualifies.
We earn a commission when you redeem free data or buy through these links, at no cost to you. Who qualifies and which destinations are covered is the provider's own and can change: check in its app.
Travel insurance for Tonga
An eSIM keeps you online; medical cover abroad is the other thing most trips need. We don't compare insurance prices ourselves; this is where to get a quote.
- Get a quoteSafetyWing Nomad Insurance
Travel medical insurance in 180+ countries, billed every 4 weeks. You can buy it before you leave or once you are already abroad.
We earn a commission if you buy through this link, at no extra cost to you. Cover, exclusions and prices are the insurer's own: read the policy before you buy.
A week of data here (5 GB or more, valid 7 days or more) costs $13.99 at the cheapest (eSIM For U 5 GB, 30 days). That makes Tonga cheaper than 75 of the 194 countries we track, and more expensive than 114, above the median of $11.76.
See every country in the travel eSIM price index →Price changes for Tonga eSIMs in the last 14 days
4 plans for Tonga changed price by 1% or more since Oct 16, 2026: 4 got cheaper and 0 dearer, and 7 more moved by less than 1% (cents, the size of a day's currency movement). We re-read every provider's prices twice a day and record each change.
| Plan | Changed | Was | Now | Change |
|---|---|---|---|---|
| GigSky 1 GB, 7 days | Oct 30, 2026 | $4.99 | $4.49 | -10.0% |
| GigSky 3 GB, 15 days | Oct 30, 2026 | $12.34 | $11.69 | -5.3% |
| GigSky 5 GB, 30 days | Oct 30, 2026 | $20.89 | $19.79 | -5.3% |
| GigSky 10 GB, 30 days | Oct 30, 2026 | $38.94 | $36.89 | -5.3% |
Which networks these eSIMs use in Tonga
The travel eSIMs we track for Tonga connect to these local networks. Coverage and speed depend on which one your provider uses, so it is worth checking the carrier on the plan you pick.
Carriers as stated by the providers for Tonga and verified on their own pages. The exact carrier for each plan is shown on that plan's page.
Compare Tonga eSIM plans head-to-head
Deciding between two? Line them up side by side on price per GB, validity, data allowance and total price.
Best eSIM plans in other Oceania destinations
Frequently asked
- Does an eSIM work in Tonga?
- Yes. We track 87 travel eSIM plans for Tonga from eSIM For U, Saily, GigSky, Airalo, Rovero, MeSIM, eSIMX, ESIM0, Nomad eSIM, Rewild, Ezigo, Holafly, Seyyah Mobile, Ubigi and Yesim. In Tonga they connect to local networks including Digicel and Digicel Tonga, so you get data the moment you land, with no physical SIM. Your phone needs to be eSIM-capable and carrier-unlocked; install the eSIM before you travel and turn on data roaming for the eSIM line on arrival.
- What are the best Tonga eSIM plans?
- For a typical 1-2 week trip, our recommended Tonga eSIM plans right now are led by eSIM For U · Tonga · 5 GB, eSIM For U · Tonga · 10 GB, Saily · Tonga · 5 GB, GigSky · Tonga · 5 GB, Airalo · Tonga · 5 GB. All 87 are compared on this page with their price per GB, validity and provider.
- How much data do I need for Tonga?
- For a short trip, 1 to 3 GB covers maps, messaging and light browsing; for a week or more, or if you use video and maps heavily, 5 to 10 GB or an unlimited plan is safer. Tonga plans here range from 1 GB to 20 GB, plus unlimited-data options, priced from $4.29. Sort by price per GB to get the best value for the size you choose.
- Is there unlimited data for Tonga?
- Yes. 26 of the 87 Tonga plans are unlimited data, priced from $27.49. Unlimited eSIM plans apply a fair-use policy: full speed up to a daily high-speed cap, then reduced speed for the rest of that day, so check each plan's details for its cap.
- How much do Tonga eSIM plans cost?
- A week of data (5 GB or more, valid 7+ days) costs from $13.99 in Tonga with eSIM For U, which ranks 116 of 194 countries in our travel eSIM price index (median $11.76). They start at $4.29, and the top-ranked plan here is priced at about $13.99. Each plan shows its published price, its price per GB, whether it includes unlimited data, and its validity, so you can pick by real price, not marketing headlines.
- How do I buy these Tonga eSIM plans?
- Each plan is bought directly from its provider. Open any plan to go to the provider's page, choose your travel dates, and the eSIM is delivered by email or QR code to install before you leave. Each listing shows the provider it runs on.