Best eSIM for Asia Travel – Full-Speed in 20 Countries
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Asia is Tokyo subway 5G at rush hour, Seoul 4K night-market live streams, and still having data when you’re on a speeding train from Bangkok to Chiang Mai.
Ugoroam Asia eSIM keeps you connected across 20 countries with one single plan. No airport SIM hunting. No border drop-outs. Just scan, land, explore.
How Ugoroam Makes Asia Easier
- One eSIM, 20 countries, zero swaps Fly Tokyo → Seoul → Hong Kong → Singapore → Bali → Hanoi — same plan the whole way.
- Online the second wheels touch down Activate over plane Wi-Fi. Full 5G hits before you clear immigration at Narita, Incheon, or Changi.
- True nationwide high-speed KDDI & docomo in Japan, SK Telecom in Korea, SingTel in Singapore, TrueMove/AIS in Thailand — the fastest local networks, everywhere you actually go.
- Top-up anytime, anywhere Extending your trip in Phuket or adding a side-trip to Taipei? Add more data in seconds, no new QR code.
- Unlimited hotspot for the whole squad One phone powers the entire overnight train, the Bali villa, the Hanoi food-tour group — no limits.
Ugoroam Asia Coverage – 20 Countries
- East Asia heavyweights: Japan, South Korea, China mainland, Hong Kong, Macao, Taiwan
- Southeast Asia classics: Singapore, Malaysia, Thailand, Indonesia, Vietnam, Cambodia, Philippines, Laos
- Bonus stops: Sri Lanka, India, Bangladesh, Pakistan, Kazakhstan, Uzbekistan, Kyrgyzstan
Full-speed 4G/5G on every major network. Hotspot yes. Data-only (WhatsApp, WeChat, LINE, Kakao all work perfectly).
Asia Plans – Pick Your Vibe
| Trip Style | Recommended Data | Perfect For |
|---|---|---|
| Weekend city escape | 1–3 GB total | Tokyo or Seoul long weekend |
| Classic 7–10 day loop | 3–10 GB total | Singapore → Bangkok → Bali |
| 2–3 week multi-country | 10–20 GB total | Japan → Korea → Vietnam, daily stories + hotspot |
| Full-month digital nomad | 20–50 GB total | Base in Chiang Mai or KL + weekend island hops |
| 6-month slow travel | 50 GB (180 days) | Over-wintering in Phuket or long-term van life |
All plans:
- 180-day pre-activation window
- Full speed, no throttling
- Unlimited hotspot
- Instant top-up available
- Works the moment you land
Connect in 3 Stupid-Simple Steps
- Before you fly → ugoroam.com → Asia (20 countries) → choose your data & days → pay
- QR code lands in your inbox instantly → save it
- Land anywhere in Asia → Settings → Cellular → Add eSIM → scan → turn on Data Roaming
Works on iPhone XS+, Samsung S20+, Pixel 3+ and newer. → Check compatibility here
Ready for Asia that never goes offline?
Start here → Best Ugoroam eSIM for Asia Travel
Drop your Asia route below — we’ll tell you the exact plan in seconds.
Want fresh high-speed data every single day across Asia?
→ See Asia Unlimited: up to 10 GB/day daily reset + truly unlimited hotspot