Poland eSIM

Most trips to Poland start at Warsaw Chopin or Kraków, and a Polish SIM won't work until it's registered to your passport, a rule in place since 2016. A Poland eSIM installed at home skips that counter, and if your SIM is from an EU country it already roams here like at home.

What a week of data costs in Poland

Prices for 7 days of data, checked on 2–3 November 2026. Daily passes charge for each day you use the phone abroad, per phone.

For a family of four on Verizon, that's $336 for one week. O2 UK and T-Mobile customers may need nothing extra for a short trip, though 256 kbps is slow for maps and photos. Orange's prepaid deal is cheap, but you first find a shop, buy a starter and register it.

If your SIM is from the EU, it already roams like at home in Poland, as long as you spend more time at home than abroad. UK plans aren't part of that system any more, which is why the UK rows above carry charges.

Landing at Warsaw Chopin (WAW), Kraków (KRK) or Gdańsk (GDN)

Switch the kimsim line on as the plane taxis to the gate and turn on Data Roaming for that line only. Then go through passport control, collect your bags and walk out with a working map. If you still need to install, find Wi-Fi before you leave the plane or gate: how to install over Wi-Fi.

Entry rules. Since 12 October 2025, the EU's Entry/Exit System records non-EU visitors' fingerprints and a photo at the Schengen border, and it has been fully in place since 10 April 2026. On a first visit you may be sent to a registration booth before the passport desk, so expect a longer wait. ETIAS, the €20 travel authorisation for visa-free visitors, is not in operation yet; the official site says the EU will announce the start date several months ahead. So don't pay any website that offers you an ETIAS today. British visitors can stay up to 90 days in any 180 across Schengen. Your passport must have been issued less than 10 years before you arrive and expire at least 3 months after you leave.

Warsaw into the city. SKM trains S2 and S3 leave from the underground station next to the terminal, and bus 175 runs to Plac Piłsudskiego in the centre; night bus N32 goes to Centrum. The airport puts the trip to the Centrum stop at about 30 minutes and says to buy at least a 75-minute ticket. For a car, the airport advises licensed taxis only, at about 50 złoty to the centre, or Uber, which has self-service kiosks in the baggage reclaim hall and the arrivals hall; Bolt and iTaxi also pick up there. The UK government warns that unofficial taxis often overcharge, and that taxis with a crest but no company name are not official.

Kraków into the city. The station is behind the multi-storey car park, linked to the terminal by a covered footbridge. Koleje Małopolskie's SKA1 train runs to Kraków Główny for 20 złoty and on to the Wieliczka Salt Mine for 24 złoty. Buy tickets from the machine on the train, the conductor, the Koleje Małopolskie website or apps such as KOLEO and Jakdojade. Buses 209 and 300, plus night bus 902, also serve the airport, and the ticket must be validated as you board. Kraków Airport Taxi is the only official taxi service there, with fixed fares by distance starting at 29 złoty.

Gdańsk. The station is right in front of the terminal. For the centre, Gdańsk Główny or Gdańsk Śródmieście, you change at Gdańsk Wrzeszcz, platform 3; some trains run through to Sopot and Gdynia.

Networks and coverage

Poland has four big mobile networks. Orange grew out of Centertel's Idea network and took the Orange name in 2005; Orange S.A. controls Orange Polska. Play launched in 2007, has belonged to France's Iliad since 2020 and merged with UPC Poland in 2023. Plus is run by Polkomtel, owned by Cyfrowy Polsat. T-Mobile was called Era until 2011 and belongs to Deutsche Telekom.

In 2023 the regulator, UKE, auctioned the main 5G band, and each of the four won a 100 MHz block between 3.4 and 3.8 GHz. By their own figures for 2026, T-Mobile's 5G reaches 95% of people, Orange's more than 91%, Play's 90% and Plus's 77%. That's people, not land. The Poland plan uses Play, with 5G, and Orange, on 4G for this plan; your phone shows their names, not kimsim.

Expect weaker signal in the Tatra and Bieszczady mountains, in the forests of the east, on the Masurian lakes and inside salt-mine galleries and thick-walled churches. Tatra mountain rescue says some spots have no coverage at all.

Borders. Poland touches Germany, Czechia, Slovakia, Ukraine, Belarus, Lithuania and Russia's Kaliningrad region. Near Zgorzelec, Cieszyn or the Tatra ridge, your phone can join a German, Czech or Slovak network before you cross. If that happens, choose Play or Orange by hand. The networks your plan uses are listed above.

Warsaw, Kraków, the Tatras and the coast

• Warsaw: generally good coverage on the street and in the metro stations. Watch your phone in crowds and at the main stations, where the UK government says petty theft happens.
• Auschwitz-Birkenau from Kraków: admission is free, but entry cards are only available online at visit.auschwitz.org, never at the gate, so book on your phone before you set off. Guides should be booked at least two months ahead, and the museum suggests at least 90 minutes each for Auschwitz I and Birkenau. Buses and minibuses run to the museum from Kraków.
• Wieliczka Salt Mine: the SKA1 train from Kraków Airport and Kraków Główny ends at Wieliczka. Underground, expect little or no signal, so agree a meeting point first.
• Zakopane and the Tatras: fine in town, patchy on the trails. Tatra mountain rescue (TOPR) asks you to call 985, or 112 if coverage is poor, and to move towards the ridge or a spot where you last had signal. Download offline maps before you start.
• Gdańsk, Sopot and Gdynia: the three towns are linked by train through Gdańsk Wrzeszcz. Coverage is generally good along the coast; out on the Baltic it can fade.
• Lviv and Ukraine: the UK Foreign Office advises against all but essential travel to the Lviv region, and Ukraine's airspace remains closed. It also says access to Poland's land borders with Ukraine and Belarus is restricted, and most car rental companies won't let you take a hire car into Ukraine. A Poland plan stops at the border. If you do need to go, the Europe and Turkey plan covers Poland and Ukraine on lifecell and Kyivstar, or there's a Ukraine eSIM.

This is general guidance, not a coverage map.

Getting around Poland

• City transport: Jakdojade plans routes and sells tickets in Warsaw, Kraków, Wrocław and other cities. Validate a paper ticket as you board.
• Trains: intercity and regional tickets sell in apps such as KOLEO, which also covers the Kraków airport train. Save tickets offline before you board; signal comes and goes between cities.
• Driving: since 1 July 2023, cars travel free on the state-run A2 Konin–Stryków and A4 Wrocław–Sośnica motorway sections. Other stretches of motorway, expressway and national road still charge tolls. Carry your licence, ID, registration and insurance papers; police can ask for them.
• Day trips abroad: Berlin, Prague, Vilnius and the Slovak Tatras are outside a Poland plan. Look at Germany, Czechia, Lithuania or Slovakia, or the Europe plan.

Apps worth having

• Rides: Uber has kiosks at Chopin Airport, and Bolt runs in Warsaw and Kraków. Set accounts up at home, because sign-up can send a code by text to your usual number.
• Jakdojade and KOLEO for city tickets and trains (see above).
• Maps: download offline areas for the Tatras, Zakopane and any lake or forest days.
• WhatsApp: guesthouses, drivers and guides often message you there. Keep your WhatsApp number working abroad.
• Alerts: the Polish government can send weather alerts to phones, in Polish and English.

SIM and phone rules

Poland's 2016 anti-terrorism law made prepaid SIM registration compulsory, and about 12 million unregistered SIMs were cut off after the February 2017 deadline. The current law, the Electronic Communications Act of 2024, keeps the rule. A prepaid customer gives a name and identity document details; a foreigner from outside the EU and Switzerland gives a passport or residence card number. The operator may only start the service once those details are checked. Orange sends foreigners to its own shops, and its Flex app can verify you by passport. Separately, always carry ID; a printed copy of your passport's photo page is accepted.

A travel eSIM installed at home is a foreign line roaming as a visitor, so it skips the shop and the registration. It's data only, so your home number stays in the phone for calls and texts. How calls and texts work with a data eSIM

Common mistakes

• Counting on a SIM at the airport. A Polish SIM needs registering before it works. Install your eSIM at home instead.
• Leaving Data Roaming on for your home line. For non-EU SIMs, that's where daily charges start. Why roaming goes on for the kimsim line only
• Buying too short a ticket from Chopin. The airport says to buy at least a 75-minute ticket for the trip into Warsaw.
• Taking a Poland plan to Lviv, Berlin or Prague. Data stops at the border. How regional plans work
• No way to call for help. 112 works across the EU, including Poland, and Polish numbers are 999 for an ambulance, 998 for fire and 997 for police. A data-only eSIM can't dial them, so keep your home line on for calls, especially in the Tatras.

More on Poland

• eSIM for Europe: a guide for US, Canada and Australia
• How much data do I need for a week abroad?
• eSIM vs roaming: which is cheaper for your trip?

How we put this page together

We checked Poland's Electronic Communications Act, Orange's page for foreigners, the Warsaw, Kraków and Gdańsk airports' own pages, the Auschwitz Memorial, Tatra mountain rescue, the e-TOLL site, carriers' roaming price pages, and EU and UK government sites on 1–3 November 2026. AT&T's and T-Mobile's pages block automated checks, so we read those facts from the pages' search listings. The 5G figures are the operators' own, as reported in October 2026. We haven't measured speeds or coverage in Poland ourselves, so coverage notes are general guidance, not a map. kimsim sells the eSIMs on this page.