Stay Connected Anywhere
ASTRA eSIM — Reliable travel connectivity for Japan, Korea, Thailand & beyond.
No SIM card needed. Instant activation. High-speed data for your travels.
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Why Astra is reliable and affordable
Local Telecom Partners
We partner with in-country carriers rather than resellers, securing better rates and more reliable coverage.
Total-Data Packages
Your data is pooled for the entire trip — no daily limits, no fear of burning through one day's allowance. One number, fully yours to use.
No Hidden Fees
No activation charges, no auto-renewals, no surprise roaming bills. Every plan is priced in full so you can travel with confidence.
Instant Activation
Get connected within minutes of arrival. No SIM card needed, no store visits — just scan and go.
How It Works
Three simple steps to get connected
Choose Your Plan
Select the destination and data plan that suits your travel needs
Scan QR Code
Receive and scan the QR code to install your eSIM instantly
Stay Connected
Activate when you arrive and enjoy seamless high-speed connectivity
Frequently Asked Questions
Everything you need to know before you travel.
Still have questions? Contact us →