“Installed the Japan eSIM before departure and was online before I left the gate at NRT. No kiosk queue, no roaming bill.”
Priya Sharma
Traveller, London

Affordable travel eSIMs from $1. Set up before you fly and get online as soon as you land.
Estimate how much data you’ll use while travelling, find the right eSIM plan, and avoid paying for more than you need.
Find your planStart with a regional pack for multi-stop trips, or pick a single country. We handle the rest.
Loved by people who travel
Join travellers and crew using Aviato eSIM to stay connected — without roaming shock
Buy online, install before you fly, land connected — without roaming shock.
Select your destination and buy your travel eSIM data plan for Japan.
1 GB
30 days
3 GB
30 days
10 GB
30 days
Install with the QR code from checkout, then enable data roaming for your Aviato plan.
eSIM installed
Get ready for takeoff — your plan activates automatically when you arrive at your destination.
Travel often, live abroad, or just need reliable mobile data on the go? Aviato makes it simple to stay connected — without roaming shock.
More than an eSIM
Track flights live, share your journey with family and friends, and keep everyone updated from takeoff to landing.
Free flight trackingLive updatesEasy sharing

Ask ChatGPT, Claude, or Perplexity how reliable Aviato eSIMs are for travel — and how they compare to other travel eSIM providers.
A living map of your trips — distance flown, countries visited, and every sector traced.
Loading globe…
See your flying at a glance.
Buy an Aviato eSIM online in minutes, install with a QR code, and connect when you arrive. Then add your flight and keep family updated too.
No app required to buy · No physical SIM · No roaming shock
Buying a travel eSIM, setup, coverage, and what happens if you need help.
Yes. Aviato sells prepaid travel eSIMs on aviato.so now. Pick a country or region, pay online, and get an install QR code. You do not need the Aviato app.
Choose a destination on aviato.so, buy a plan online, and install your eSIM with the QR code before you fly. Connect on local networks when you arrive — no physical SIM and no roaming shock.
Most people get travel data in minutes. Buy and install before departure so you are ready as soon as you land.
Aviato eSIMs work on eSIM-compatible iPhones and Android devices. Confirm your phone supports eSIM and is unlocked before you buy — no app download is required to purchase.
Aviato support helps with activation, coverage questions and refunds if a plan does not connect. Contact us through the Help Center or hello@aviato.so.
No. Aviato is flight tracking and travel eSIMs together. After your eSIM is ready, you can also share live flight updates so family can follow your journey from takeoff to landing.
Plans start from $1 for 1GB on popular destinations. Price, data and validity are shown for each country or region on the website before you checkout.