タイ eSIM
タイ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
タイ 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 | $1.99 | $1.99 |
| 2 GB | 15日間 | $2.99 | $1.50 |
| 3 GB | 30日間 | $3.49 | $1.16 |
| 3 GB | 15日間 | $3.49 | $1.16 |
| 5 GB | 30日間 | $4.99 | $1.00 |
| 10 GB | 30日間 | $7.99 | $0.80 |
| 20 GB | 30日間 | $13.99 | $0.70 |
| 50 GB | 30日間 | $47.99 | $0.96 |
| 50 GB | 180日間 | $49.99 | $1.00 |
| 1日1GB | 1日無制限 | $1.99 / 日 | — |
| 1日2 GB | 1日無制限 | $2.99 / 日 | — |
| 1日3 GB | 1日無制限 | $2.99 / 日 | — |
| 1日5 GB | 1日無制限 | $6.49 / 日 | — |
| 1日10 GB | 1日無制限 | $8.49 / 日 | — |
タイ 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 · 30日間
$3.49 -
7日間
約7 GB 10 GB · 30日間
$7.99 -
14日間
約14 GB 20 GB · 30日間
$13.99 -
30日間
約30 GB 50 GB · 30日間
$47.99 -
毎日の動画視聴とテザリング
1日無制限
$1.99 / 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。
タイ
チャージ
データが残り少ない？柔軟なデータチャージですぐに追加できます。
よくある質問
Is an eSIM handy for getting around タイ?
You walk into the arrivals hall at Suvarnabhumi Airport and open Grab, passing the SIM counter queue instead of joining it. You choose your ride into Bangkok, follow the pickup instructions and pay through the app with your linked card. From the back seat, you pull up your guesthouse in Google Maps and send your host a message on LINE. Their reply gives you the entrance to look for down a narrow lane.
After dropping your bag, you head toward Wat Pho with the route on your screen. A menu outside a small restaurant catches your eye; Google Translate helps you pick a dish without guessing at the ingredients. You book a temple tour, send a photo home over WhatsApp and save the restaurant on your map. Back at your guesthouse, you open Grab again, this time to order mango sticky rice for delivery.
What should I look for in a タイ tourist eSIM?
Choose an eSIM with local network access across the cities and tourist areas on your route, support for sharing data, and a way to add more when needed. This Thailand plan connects to supported local networks, offers hotspot use on most packages, and supports data top-ups.
Look for predeparture installation and a clear activation window, too. This plan supports installation before you fly, with 180 days from purchase to activate. Your chosen package determines the data allowance and validity, so compare those details in the plan picker. It is a data-only option for using your apps.
Where does the eSIM have coverage in タイ?
Your eSIM connects through local networks including AIS, with 3G/4G/5G service. Coverage is strongest in Bangkok, Chiang Mai, Phuket and the main tourist areas of Koh Samui. It becomes patchier in the mountainous north, remote national park terrain and smaller outer islands, especially away from established towns and resort areas.
| 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 through a supported network | After purchase and setup | On landing if your home plan includes Thailand roaming |
| Paperwork / ID | No registration paperwork | Passport registration required | Existing home account; no new paperwork |
| Cost predictability | Pay once upfront for your chosen package | Local pricing; purchase on arrival | Included allowance or usage charges depend on your home plan |
| 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 shops or the provider app | Extra data depends on your home plan |
What should I save on my phone for タイ?
- Download offline maps for northern mountain routes before leaving town; winding roads can take you beyond reliable reception.
- Save ferry tickets and your island accommodation pin offline before boarding; open-water crossings can interrupt mobile data.
- Carry cash for street food stalls and small markets; many displayed payment codes require a Thai banking app.
- Bring a universal adapter that supports Type O sockets, alongside the Type A and Type C sockets also found in Thailand.
- Keep your phone in a waterproof pouch during Songkran; water splashing reaches pavements and passing vehicles.
- Save temple booking confirmations offline, silence your phone inside prayer halls, and ask before photographing monks.
タイ eSIMの料金はいくらですか？
SimSwiftのタイ eSIMは、1 GB・7日間有効で$1.99からご利用いただけます。無制限デイリープランは1日$1.99からです。