🇹🇴 eSIM plans for Tonga

Starting at $56.04/day*

No data caps
7-days valid
Fast, reliable connection
Skip the roaming bill
QR code emailed instantly

Get your unlimited data

How many days

More days, lower daily rate

How many eSIMs

More eSIMs, bigger discount

Total

—

Get Tonga eSIM

Install it now or once you're away. Nothing starts counting until you reach your destination and switch the eSIM on.

* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.

Secure Checkout

Why buy from us?

Here's how Onetel stacks up against other options in Tonga.

Onetel

Local SIM card

Roaming

Uncapped data plans

Activates instantly

Your number stays the same

No surprise charges

No lock-in

24/7 support

🇹🇴

eSIM costs for Tonga

Prices shown in USD

5 days of unlimited data in Tonga costs $280.18 — about $56.04 a day on TCC or Digicel Tonga, with no roaming charge and no SIM to swap.

Duration	Data	Price	Daily cost
1 day	—	$56.96	$56.96/day
3 days	—	$168.56	$56.19/day
5 days	—	$280.18	$56.04/day
7 days	1 GB	$40.22	$5.75/day
15 days	2 GB	$79.30	$5.29/day
30 days	3 GB	$111.66	$3.72/day

🇹🇴

Which networks you connect to in Tonga

Your eSIM roams onto Tonga's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator	4G / LTE bands	5G bands	5G
TCC	B3	—	No
Digicel Tonga	B3	—	No

Coverage in Tonga

Outer islands and remote atolls often have 3G-only or no coverage; LTE is concentrated on Tongatapu and Vava'u.

Common Questions

The details worth knowing about your Tonga eSIM

Your eSIM roams on TCC and Digicel Tonga, both using 4G on band 3. On Tongatapu and Vava'u this generally means reliable LTE. On outer islands and remote atolls, expect 3G-only coverage or no signal at all.

Both TCC and Digicel use 4G on band 3 only. If your phone lacks band 3, you will be limited to 3G or no data. Many older or non-Asian phones miss this band, so check your device's specs before travelling.

Coverage is limited in the outer islands. LTE is concentrated on Tongatapu and Vava'u. In Ha'apai, 'Eua, and remote atolls, only 3G may be available, and many areas have no mobile signal at all.

No. Neither TCC nor Digicel Tonga offers 5G. The fastest available network is 4G on band 3. If you rely on 5G for speed, your connection will be limited to 4G LTE during your stay.

All SIM activations in Tonga require proof of identity. When your eSIM connects, the local network performs registration using your passport data, which your provider collects. No separate visit to a store is needed.

24/7 Support

Stuck? Talk to a human.

Live chat and email are staffed the whole way through — before you fly and while you're abroad. Replies typically land in under 2 minutes.

Talk to us

Other Onetel Countries covered

Browse eSIM plans for more countries worldwide.

🇹🇴 eSIM plans for Tonga

Why buy from us?

Cover the Region with Pacific eSIM

eSIM costs for Tonga

Which networks you connect to in Tonga

Coverage in Tonga

Common Questions

Which local networks will my eSIM connect to in Tonga?

Will my phone work with Tonga's 4G bands?

Does the eSIM work in the Ha'apai or 'Eua islands?

Is there any 5G coverage in Tonga?

Do I need to show ID or register my eSIM in Tonga?

Does my phone support eSIM?

How do I set up an eSIM?

Can an eSIM and a physical SIM run at once?

What if I use up my data?

Do the plans come with calls and texts?

Does it work on arrival, or do I need Wi-Fi to set it up?

Can I get a refund?

What is Onetel different from other eSIM sellers?

Is checkout secure?

How do I reach support?

Can I get eSIMs for the whole family?

Do Onetel plans renew on their own?

Stuck? Talk to a human.

Other Onetel Countries covered