Using airport Wi-Fi to install your travel eSIM

Save the setup email, first accommodation address, transfer details and booking references while you’re on your usual connection. Keep those essentials available offline so finding the right Wi-Fi isn’t also the only way to find your hotel.

You can buy the eSIM before travelling, but leave the QR, quick-install link and manual installation until after landing. Airport Wi-Fi isn’t guaranteed to be free, available or usable, so keep the hotel or another steady trusted connection as the fallback.

Choose the network name published by the airport, complete its sign-in or acceptance page and open an ordinary webpage. If the page won’t load, reconnect once and try the airport’s published help route rather than scanning the eSIM code repeatedly.

When internet access is working, follow the saved email and our installation guide. Select the new line for mobile data and use that order’s roaming/APN settings, while keeping home-line data roaming and automatic switching off unless deliberately using the home carrier’s service.

Briefly turn Wi-Fi off and open a simple webpage. If it loads, you’ve tested mobile data rather than the airport network; if it doesn’t, reconnect to Wi-Fi and run the no-service checks without deleting the profile.

If the airport connection never works, leave setup until the hotel or another steady trusted Wi-Fi connection. Use the offline arrival details meanwhile, or arrange an appropriate alternative connection if you need live contact before then. A suspicious network name or an unexpected request for payment credentials isn’t something to push through just to install faster.