Ubigi
Global
500 MB
30 days$10.20/GB
$5.00Lowest ever
See deal
Best eSIM for Tonga
from $0.51/GB1,140 plans28 providersPrices updated Oct 16, 2026
Which plan should you get?
Your trip: ≈7 GB over 7 days
Trip length (days)
Your data use
Our pick for your trip
abesteSIM
Unlimited · 7 days1 GB/dayRegional
$9.87$1.41 /day
The cheapest unlimited plan covering 7 days.
Lowest everSee dealBudget option
abesteSIM
5 GB · 7 daysRegional
$8.07$1.61/GB
Cheaper if you end up using less data than planned.
Lowest everSee dealWhat the catalogue says
- abesteSIM's unlimited plan gives 1 GB a day at full speed, then slows down.
Data
Duration
212 plans
Under 1 GB3 plans
from $10.20/GBUbigi
$5.00Lowest ever
500 MB · 30 daysGlobal
$10.20/GB
NXTL
$11.99Lowest ever
100 MB · 365 days
$119.90/GB
Unlimited20 plans
Stellar eSIM
$13.03
Unlimited · 1 dayFree VPN
—
See dealStellar eSIM
$26.06
Unlimited · 2 daysFree VPN
—
See dealStellar eSIM
$39.09
Unlimited · 3 daysFree VPN
—
See dealStellar eSIM
$52.12
Unlimited · 4 daysFree VPN
—
See dealStellar eSIM
$65.15
Unlimited · 5 daysFree VPN
—
See dealStellar eSIM
$78.19
Unlimited · 6 daysFree VPN
—
See deal1 GB20 plans
from $2.14/GBMicroEsim
$2.14
1 GB · 3 daysGlobal
$2.14/GB
MicroEsim
$2.36
1 GB · 5 daysGlobal
$2.36/GB
Stellar eSIM
$2.43Lowest ever
1 GB · 30 daysFree VPN
$2.43/GB
eSIMCard
$2.63Lowest ever
1 GB · 7 daysGlobal
$2.63/GB
abesteSIM
$2.73Lowest ever
1 GB · 7 days
$2.73/GB
Stellar eSIM
$4.39
1 GB · 7 daysFree VPN
$4.39/GB
2 GB13 plans
from $2.15/GBeSIMCard
$4.30Lowest ever
2 GB · 15 daysGlobal
$2.15/GB
abesteSIM
$4.76Lowest ever
2 GB · 15 days
$2.38/GB
Roamify
$8.50Lowest ever
2 GB · 15 daysRegional
$4.25/GB
Lempart Flex
$9.49
2 GB · 15 daysRegional
$4.75/GB
JamboSim
$9.99Lowest ever
2 GB · 15 days
$5.00/GB
Earth Esim
$9.99Lowest ever
2 GB · 1 dayRegional
$5.00/GB
3 GB20 plans
from $1.60/GBabesteSIM
$4.79Lowest ever
3 GB · 3 daysRegional
$1.60/GB
abesteSIM
$5.04Lowest ever
3 GB · 5 daysRegional
$1.68/GB
abesteSIM
$5.33Lowest ever
3 GB · 7 daysRegional
$1.78/GB
abesteSIM
$5.59Lowest ever
3 GB · 10 daysRegional
$1.86/GB
eSIMCard
$5.78Lowest ever
3 GB · 30 daysGlobal
$1.93/GB
abesteSIM
$5.84Lowest ever
3 GB · 15 daysRegional
$1.95/GB
5 GB20 plans
from $1.43/GBabesteSIM
$7.17Lowest ever
5 GB · 3 daysRegional
$1.43/GB
abesteSIM
$7.62Lowest ever
5 GB · 5 daysRegional
$1.52/GB
abesteSIM
$8.07Lowest ever
5 GB · 7 daysRegional
$1.61/GB
abesteSIM
$8.52Lowest ever
5 GB · 10 daysRegional
$1.70/GB
eSIMCard
$8.95Lowest ever
5 GB · 30 daysGlobal
$1.79/GB
abesteSIM
$8.95Lowest ever
5 GB · 15 daysRegional
$1.79/GB
10 GB20 plans
from $1.29/GBabesteSIM
$12.88Lowest ever
10 GB · 3 daysRegional
$1.29/GB
abesteSIM
$13.14Lowest ever
10 GB · 5 daysRegional
$1.31/GB
abesteSIM
$13.76Lowest ever
10 GB · 7 daysRegional
$1.38/GB
abesteSIM
$15.10
10 GB · 10 daysRegional
$1.51/GB
abesteSIM
$15.58
10 GB · 15 daysRegional
$1.56/GB
eSIMCard
$15.75Lowest ever
10 GB · 30 daysGlobal
$1.58/GB
20 GB20 plans
from $1.16/GBabesteSIM
$23.27Lowest ever
20 GB · 3 daysRegional
$1.16/GB
abesteSIM
$24.15Lowest ever
20 GB · 5 daysRegional
$1.21/GB
abesteSIM
$25.04Lowest ever
20 GB · 7 daysRegional
$1.25/GB
eSIMCard
$27.57Lowest ever
20 GB · 30 daysGlobal
$1.38/GB
abesteSIM
$27.57
20 GB · 10 daysRegional
$1.38/GB
abesteSIM
$28.50
20 GB · 15 daysRegional
$1.43/GB
22 GB1 plan
from $3.09/GBAirhub
$67.99Lowest ever
22 GB · 30 daysRegional
$3.09/GB
25 GB3 plans
from $2.36/GBUbigi
$59.00Lowest ever
25 GB · 90 daysGlobal
$2.36/GB
MobiMatter
$69.99Lowest ever
25 GB · 90 daysGlobal
$2.80/GB
30 GB18 plans
from $1.05/GBabesteSIM
$31.58Lowest ever
30 GB · 3 daysRegional
$1.05/GB
abesteSIM
$32.91Lowest ever
30 GB · 5 daysRegional
$1.10/GB
abesteSIM
$34.24Lowest ever
30 GB · 7 daysRegional
$1.14/GB
abesteSIM
$37.79
30 GB · 10 daysRegional
$1.26/GB
abesteSIM
$39.23
30 GB · 15 daysRegional
$1.31/GB
abesteSIM
$40.62
30 GB · 20 daysRegional
$1.35/GB
50 GB20 plans
from $0.91/GBAirhub
$45.49Lowest ever
50 GB · 30 daysGlobal
$0.91/GB
abesteSIM
$47.15Lowest ever
50 GB · 3 daysRegional
$0.94/GB
abesteSIM
$49.37Lowest ever
50 GB · 5 daysRegional
$0.99/GB
abesteSIM
$51.58Lowest ever
50 GB · 7 daysRegional
$1.03/GB
abesteSIM
$57.17
50 GB · 10 daysRegional
$1.14/GB
abesteSIM
$59.54
50 GB · 15 daysRegional
$1.19/GB
eSIM prices for Tonga
The lowest live price for every data and duration combination, from the 1140 plans we track.
| Data | 7+ days | 15+ days | 30+ days |
|---|---|---|---|
| 1 GB+ | $2.43Stellar eSIM | $2.43Stellar eSIM | $2.43Stellar eSIM |
| 3 GB+ | $5.33abesteSIM | $5.78eSIMCard | $5.78eSIMCard |
| 5 GB+ | $8.07abesteSIM | $8.95eSIMCard | $8.95eSIMCard |
| 10 GB+ | $13.76abesteSIM | $15.58abesteSIM | $15.75eSIMCard |
| 20 GB+ | $25.04abesteSIM | $27.57eSIMCard | $27.57eSIMCard |
| Unlimited | $6.25abesteSIM | $12.10abesteSIM | $22.24abesteSIM |
Travel guide
Best eSIM for Tonga: how to choose
- Currency
- TOP (T$)
- Capital
- Nuku'alofa
- Plugs
- I · 240 V
- Emergency
- 911
- Dial code
- +676
- Language
- English · Tongan
01
The Tonga eSIM market right now
We currently track 1140 live plans for Tonga from 28 provider(s). The cheapest works out at $0.51 per GB, while the typical plan sits around $3.60 per GB — anything far above that is overpriced for this destination.
393 of them come with unlimited data, and the longest validity on offer is 365 days.
02
Country plan or regional eSIM?
Besides plans dedicated to Tonga, we track 336 regional and 94 global options that also cover it, from $0.51 per GB. They cost more per GB but save you buying a second eSIM if you cross a border.
As Tonga has no land borders, a country-specific plan is usually the better value unless you are flying on somewhere else.
03
How much data do you actually need?
In this destination the 100 GB size gives the best value at $0.51 per GB. Smaller bundles look cheap but cost far more per gigabyte; much larger ones rarely get used up on a short trip.
For a week-long trip, the cheapest option covering at least 5 GB is $8.07 (5 GB, 7 days) from abesteSIM.
- Maps, ride-hailing and translation are the heavy consumers — roughly 1 GB a day covers them comfortably
- Streaming video or uploading clips can double that; pick unlimited if that is your habit
- Check hotspot support before buying if you travel with a laptop or tablet
04
Before you fly to Tonga
An eSIM is a QR code, not a physical card: install it at home over Wi-Fi and activate it on arrival. Your usual number stays active for calls and SMS.
- Check your phone supports eSIM (iPhone XS or newer, most flagships since 2019) and is carrier-unlocked
- Buy and install before departure, while you still have reliable Wi-Fi
- Turn on the eSIM for data when you land; leave your home line for calls
- Validity usually starts at first connection in the destination, not at purchase
Weather in Tonga: when to go
Live conditions in Nuku'alofa plus the climate normals that decide the best month for your trip.
Right now
Nuku'alofa
23°
Feels like 22°
Humidity 78%Wind 27 km/hUV index 4ModerateSunrise 06:08Sunset 18:42
Today
23°
22°
Sun
23°
22°
73%
Mon
22°
21°
59%
Tue
22°
20°
Wed
22°
21°
25%
Thu
23°
21°
24%
Fri
23°
21°
Live forecast from Open-Meteo · updated hourly
Best time to visit
Average highs and lows per month; bars show rainy daysBest months
July · August · September
Mild temperatures and least rain
Harder months
January · March
Heaviest rainfall
Wettest month
March
24 rainy days
Driest month
August
3 rainy days
Winter23° – 24°
15 rainy days
Spring23° – 25°
34 rainy days
Summer26° – 28°
47 rainy days
Autumn26° – 27°
50 rainy days
eSIM providers for Tonga
eSIM for Tonga: common questions
How much does an eSIM for Tonga cost?
Plans currently start at $0.45. We compare 1140 live offers and re-check every price daily.
Are there unlimited data plans?
Yes — 393 of the tracked plans come with unlimited data, from $0.45 per day.
When should I buy and install the eSIM?
Buy it before you travel and install it over Wi-Fi at home; activate it when you land. Validity usually starts with the first connection at the destination.
How does RighteSIM rank these plans?
Purely by live price per GB. Paid placements never change the organic ranking and are always labeled as sponsored. How we evaluate →
