Prepaid travel data for Poland with instant activation and no roaming fees
Quick Setup
No Roaming
4G/5G Speed
Refund Policy
Data only — no phone number, no calls, no SMS Your own number stays active on your existing SIM (dual SIM), and you can call and message through WhatsApp, FaceTime and similar apps.
1 Day
How many travellers?
You do not get a new phone number with this eSIM.
Setting up your eSIM? The installation and activation guide walks through it step by step, and the full FAQ covers device compatibility, hotspot, dual SIM and topping up.
One plan covers all of Poland - Warsaw, Krakow, Gdansk and Wroclaw - so a single eSIM handles the whole trip. Install it before you fly, switch off airplane mode on arrival, and you are connected immediately.
The eSIM connects when you turn off airplane mode at Warsaw Chopin (WAW), Warsaw Modlin (WMI) or Krakow (KRK). Your train or bus into the centre, plus maps and translation, are ready before you leave the terminal.
Poland's networks (Orange, Play, Plus and T-Mobile) give strong 5G across the cities and dependable 4G through the regions, from the Baltic coast to the Tatra Mountains around Zakopane. Only the highest mountain trails thin out, so download offline maps for hiking days.
Yes - it is a single nationwide plan, so the same eSIM works in every Polish city and on the trains between them.
Towns like Zakopane and the main valleys are well covered; the highest trails can drop signal, so save offline maps for hikes.
The cost of using your UK plan in Poland, network by network, from each network’s own price guide (checked 8 October 2026). Prices are for current plans; older plans are sometimes cheaper.
| Network | Cost in Poland | Worth knowing |
|---|---|---|
| EE | £2.72 a day | Included if you joined before 7 July 2021, or on Essentials Plus, All Rounder or Full Works |
| O2 | Included | Up to 25GB a month |
| Vodafone | £2.75 a day | Included on plans from before 11 August 2021, or with Euro Roam or Global Roam |
| Three | £2.75 a day | £2 if you joined between 1 October 2021 and 17 December 2025; free before then and on pay as you go |
| Tesco Mobile | Included | Home From Home, no usage cap |
| Sky Mobile | £2 per 24 hours | Roaming Passport Plus; free for Sky VIP Diamond |
| giffgaff | Included | Up to 5GB per plan, for up to 63 days |
| VOXI | £2.60 a day | European Roaming Pass; £15 for 8 days |
| SMARTY | Included | Up to 12GB a month |
| iD Mobile | Included | Up to 30GB a month |
Every network, zone and join-date rule is explained in UK mobile roaming charges compared.
Get our Europe eSIM for one plan that works across the region, or pick a neighbouring destination below.