eSIM for Asia

Explore 28+ Countries with One eSIM

Connected in Asia

One eSIM for over 28 Asian countries Instant activation with QR code 4G/5G coverage in cities, coasts, and remote regions

Discover Asia with Best One eSIM

Whether you’re backpacking through Southeast Asia, on a business trip to East Asia, or exploring ancient cultures in Central and South Asia – your journey deserves reliable connectivity.
With eSimy Asia, you can use one eSIM across Afghanistan, Japan, China, South Korea, Singapore, Thailand, and 20+ other countries.

Forget SIM card swaps or expensive roaming – just scan your QR code and connect instantly.

✓

From the peaks of the Himalayas to the streets of Tokyo – stay connected all across Asia

4G/5G Coverage

Instant Activation

/ 30 Days

48.99 €

20 GB Internet

Wi-Fi Hotspot Allowed

Instant Activation

Validity Starting on First Use

Buy Now

All plans include 4G/5G coverage across Asia • No contracts • Instant activation

Asia Travel & Connectivity Guide

Networks

Local partner carriers like SoftBank, China Unicom, Singtel, Maxis, AIS, Telkomsel, NTT Docomo, KT, and more

Speeds

4G/LTE in most countries, with 5G in selected areas

Hotspot Supported

Share your data on the go with laptops and tablets

Roaming-Free

One eSIM covers multiple countries without switching

Why Choose eSimy for Asia Travel

One eSIM covers 28 countries from East Asia to Central Asia
Instant QR delivery – no physical card needed
Works with top networks in each country
Supports hotspot and tethering
Great for long-term travel, business trips, or digital nomads
Easy top-up and flexible plans

Usage Tips

– 1–3 GB: Perfect for Google Maps, WhatsApp, translation apps
– 5–10 GB: Great for content, booking platforms, and uploading photos
– 20 GB+: Ideal for video calls, remote work, or streaming