An airport eSIM is the fastest way to land with working mobile data. You buy the plan before you fly, install it on the way to the gate and the connection switches on by itself the moment your plane touches down - no queue at the arrivals SIM counter, no hunting for a Wi-Fi voucher, no roaming bill afterwards.
Pick your arrival airport below to see which networks it runs on, how good the free airport Wi-Fi really is, which apps you should download before you fly, and which JamboSim plan fits your trip.
Choose your arrival airport or country and pick a data plan. You get the eSIM by email within seconds.
Scan the QR code (or tap the install link on the same phone) at home or in the departure lounge. Installing takes about a minute and uses almost no data.
Turn data roaming on for the JamboSim line. Your phone attaches to a local 4G/5G network at the airport, usually before you reach passport control.
Most large airports do offer free Wi-Fi, but it is often capped at 30-60 minutes, needs an SMS code you cannot receive without a working line, and drops the second you step outside the terminal - exactly when you need a taxi, a map or your hotel booking.
An eSIM keeps working from the runway to your hotel and beyond. It also avoids operator roaming charges, which are still billed per megabyte outside your home region.
Most JamboSim plans start when the eSIM first connects to a network at your destination, so the clock begins when you land - not when you buy it. The plan page always states the activation rule for that specific eSIM.
Yes, as long as you have internet: airport Wi-Fi, a hotspot or your existing line. Installing before you leave home is still safer, because it takes about a minute and needs a stable connection.
Your phone needs to be eSIM-capable and carrier-unlocked. Every airport page lists the local networks the eSIM uses, so you can check coverage in the terminal and in the city.
Yes. The eSIM adds data only, so your regular SIM stays in the phone for calls and SMS, and WhatsApp, iMessage and Telegram keep working on your usual number over the eSIM data.
Toggle flight mode off and on, make sure data roaming is enabled for the JamboSim line and set it as the mobile data line. If it still stays offline, our troubleshooting guide walks through the APN settings step by step.