Tonga SIM Card

Compare Prepaid SIM Cards For Tonga

The best virtual SIM card for Tonga depends on your trip length and data needs. It provides immediate mobile data access upon arrival, avoiding the search for a local physical SIM card.

Connect to local networks for best coverage
Instant activation
Keep your main SIM for calls and SMS

Destination

Prefer to buy an eSIM instead?

Check out the best eSIM for Tonga

Last updated: 9 April 2026

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Best ESIM For Tonga

Best value / GB

PERIOD30 DAYS

DATA10 GB

PRICE$34.00= $3.40 / GB

As of April 2026, Roamify offers the best eSIM in Tonga — 30 days, 10 GB for $34.00 ($3.40/GB).

Buy eSIM from Roamify

Cheapest ESIM For Tonga

Cheapest price / GB

PERIOD7 DAYS

DATA1 GB

PRICE$4.99

As of April 2026, Saily offers the cheapest Tonga eSIM — 1 GB for $5.00 over 7 days. Need more data? It may not be the best value. Roamify offers a better rate at $3.40/GB — cheaper per GB than Saily.

Buy eSIM from Saily

Unlimited Data For Tonga

Best for heavy users

PERIOD7 DAYS

DATA∞

PRICE$28.49

As of April 2026, GigSky offers the cheapest unlimited plan in Tonga — 7 days for $28.00 ($4.07/day). Note: speeds may be throttled after heavy use. For longer trips, Roamify's 30-day plan is faster.

Buy eSIM from GigSky

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TRIP DURATION

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(10124)

PERIOD

15 DAYS

DATA

2 GB

PRICE

$9.50=$4.75/GB

virtual SIM card

Instant activation

(824)

PERIOD

15 DAYS

DATA

3 GB

PRICE

$11.04=$3.68/GB

virtual SIM card

Instant activation

(10124)

PERIOD

15 DAYS

DATA

3 GB

PRICE

$12.50=$4.17/GB

virtual SIM card

Instant activation

(46627)

PERIOD

15 DAYS

DATA

5 GB

PRICE

$18.50=$3.70/GB

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