Flight FS-001 · Boarding now
Land with data already on.
A travel eSIM for 190+ countries. Pay online, get your QR in seconds, install before you fly. No SIM swap, no roaming bills.
- ✓ Delivered in seconds
- ✓ 24/7 automated
- ✓ Keep your own number
Coming to Mongolia?
Get connected before you land in Ulaanbaatar
Skip the airport queue and the language barrier. Install your Mongolia eSIM at home, switch it on when the wheels touch down.
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Why eSIM
Roaming vs Flysim
The meter starts the moment you switch data on. Surprise bills, throttled speeds.
One fixed price, known in advance. Full 4G/5G speed. Your own number stays active.
Questions
Frequently asked
A digital SIM built into your phone. Scan one QR code and you have data abroad — no plastic card to swap, and your home number keeps working.
Most phones from iPhone XS, Samsung S20 and Pixel 3 onwards. Open Settings → Mobile network — if you see "Add eSIM", you are good to go.
The moment your phone first connects to a network in the destination country. So you can buy and install days early without losing time.
Top up the same eSIM straight from your order page — no new QR code needed. Daily plans refresh your allowance every day.
The system automatically retries with a second supplier. If it still fails we are alerted immediately and either send it manually or refund you in full.
Stop paying roaming on your next trip.
190 destinations are waiting — your eSIM is one minute away.
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