Tonga eSIM
Tongaで使えるモバイルデータ。ローミング料金なし、すぐに開通、iPhone・Samsung・Androidにワンタップでインストール。
プランを選ぶ
- 3G/4G/5G ネットワーク速度
- 必要なときにいつでもチャージ
- 即時開通・テザリング対応
- 24時間年中無休サポート・契約不要
- 24時間ごとに高速データ1 GB
- データ無制限（高速データ消費後は最低1 Mbps）
- 3G/4G/5G · 即時アクティベーション · テザリング対応
- 24時間年中無休サポート・契約不要
Tonga eSIMの全プランと料金
| データ | 有効期間 | 価格 | 1GBあたり |
|---|---|---|---|
| 1 GB | 7日間 | $4.99 | $4.99 |
| 3 GB | 15日間 | $11.99 | $4.00 |
| 3 GB | 30日間 | $12.99 | $4.33 |
| 5 GB | 30日間 | $19.99 | $4.00 |
| 10 GB | 30日間 | $35.99 | $3.60 |
| 20 GB | 30日間 | $72.99 | $3.65 |
| 1日1 GB | 1日無制限 | $5.49 / 日 | — |
| 1日2 GB | 1日無制限 | $9.99 / 日 | — |
| 1日3 GB | 1日無制限 | $13.99 / 日 | — |
| 1日5 GB | 1日無制限 | $17.99 / 日 | — |
| 1日10 GB | 1日無制限 | $31.99 / 日 | — |
Tonga eSIMはどのプランを選べばいい？
1日の目安：地図2時間、通話数回、短いビデオ通話、WhatsAppでの写真、リールやTikTokを30分 — 1日あたり約1 GB。
-
週末または3日間
約3 GB 3 GB · 15日間
$11.99 -
7日間
約7 GB 10 GB · 30日間
$35.99 -
14日間
約14 GB 20 GB · 30日間
$72.99 -
30日間
約30 GB 20 GB · 30日間
$72.99 -
毎日の動画視聴とテザリング
1日無制限
$5.49 / 日から
スクロールやストリーミング、テザリングが多めなら、ワンサイズ上か1日プランを選びましょう。
ご利用の流れ
- ステップ01 プランを選ぶ 旅行に合ったデータ量と有効期間を選びます。
- ステップ02 注文メールを受け取る eSIMはすぐにメールで届きます。
- ステップ03 ワンタップでインストール インストールをタップし、到着したらデータ通信をオンにします。
Tonga
よくある質問
Do I need an eSIM for sightseeing in Tonga?
You walk out of Fua'amotu International Airport with your accommodation pinned in Google Maps, and head for your arranged transfer instead of joining a SIM counter queue. On the ride into Nuku'alofa, you follow the route and send your host a message through Facebook Messenger. By the time you reach town, you have found Talamahu Market on the map and picked a place nearby for something to eat.
You weave between produce stalls, photograph the fruit you want to remember, and look up an unfamiliar name before ordering lunch. Then you follow the streets towards the Royal Palace waterfront, pausing to frame a photo of the sea. You send it home through WhatsApp, look up a boat excursion, and message the operator about availability while you sit in the shade.
What should tourists look for in a Tonga eSIM?
For Tonga, look for local network reach around Tongatapu and the visitor hubs of Vava'u, plus a way to add data without replacing your eSIM. This plan uses supported local networks and accepts data top-ups. Hotspot sharing works on most plans, useful when a travelling companion needs your connection.
Choose an option you can prepare before departure: this eSIM installs in one tap from the button in your order email. You have 180 days from purchase to activate it. The data allowance and validity depend on the package you choose.
Where does the eSIM have coverage in Tonga?
Your eSIM uses local networks including Digicel, with 3G/4G/5G service. Coverage is strongest around Nuku'alofa, populated parts of Tongatapu and the main visitor areas around Neiafu in Vava'u. It becomes patchier across the smaller islands of Ha'apai, remote coastal stretches and open-water crossings between island groups.
| SimSwift eSIM | Local SIM | Roaming | |
|---|---|---|---|
| Setup | Install at home before you fly | Find a shop or airport kiosk and queue after landing | Nothing to install; switch roaming on |
| When you're connected | On landing, when a supported network connects | After purchase and setup | On landing if your home plan includes roaming here |
| Paperwork / ID | No paperwork or ID needed | ID may be asked for at the counter | No new registration; use your existing account |
| Cost predictability | Pay once upfront for your chosen package | Buy on arrival at local rates | Your home plan determines inclusion or additional charges |
| WhatsApp & your number | Keep using WhatsApp on your home number | New local number; WhatsApp stays on your home number | Your home number, on your home plan's roaming terms |
| Top-ups | Add data anytime with a top-up | Buy more data through local recharge options | Extra data depends on your home plan |
What should I prepare for island travel in Tonga?
- Download offline maps of Tongatapu and any other islands on your itinerary before boat trips.
- Save accommodation pins and ferry booking confirmations offline; smaller island wharves can have limited connectivity.
- Bring a Type I plug adapter for Tonga, plus a power bank for outings away from your accommodation.
- Carry cash for market stalls and smaller island businesses; keep booking receipts saved on your device.
- Arrange Sunday meals and transport with your host in advance; many businesses close for religious observance.
- Ask before photographing people, and put your device away during church services.
- Follow Tonga Meteorological Services weather updates before boat excursions, especially when tropical cyclone warnings are issued.
Tonga eSIMの料金はいくらですか？
SimSwiftのTonga eSIMは、1 GB・7日間有効で$4.99からご利用いただけます。無制限デイリープランは1日$5.49からです。