Top 10 eSIM providers for Krakow in 2026
Airalo tops our 2026 Krakow eSIM ranking for its combination of Orange Polska and Play network roaming, competitive per-GB pricing from around $4.50 per gigabyte, and instant QR activation. The tie-breaker over Holafly is transparent billing. Holafly offers unlimited data but charges a flat daily rate that penalizes short trips of 2-3 days.
Poland's three major carriers, Orange Polska, Play, and T-Mobile, all maintain strong 4G and 5G coverage across Krakow's city center. The scoring here weights local network quality at 40%, per-gigabyte cost at 35%, and activation simplicity at 25%. We deducted points for providers with documented hidden-fee complaints on Trustpilot. Coverage differences tend to surface in specific spots. Play's signal holds well along the tram 1 and tram 50 corridors through Stare Miasto and down to Podgórze, while Orange Polska has slightly better indoor reception around Kazimierz's narrow stone buildings on ul. Szeroka. T-Mobile currently trails both in Nowa Huta's eastern blocks near os. Centrum D. Most eSIM providers resell one of these three networks, so the underlying carrier matters more than the brand on the activation QR code.
The most common mistake visitors make at Krakow Airport, John Paul II International with its KRK code, is buying a physical SIM at the Relay kiosk in the arrivals hall when their phone already supports eSIM. The markup runs 30-50% over what you'd pay activating an eSIM plan before boarding your flight. A second frequent error is choosing an unlimited-data plan for a 3-day weekend trip. Unlimited plans from Holafly or Yesim typically cost €6-8 per day, which means a 72-hour Krakow visit runs €18-24 for data you might not fully use. A 3 GB prepaid eSIM at $4-5 per gigabyte covers navigation from Kraków Główny train station to your hotel in Zwierzyniec, photo uploads from Wawel Castle, and restaurant lookups in Kazimierz without hitting the cap.
Airalo is not the right choice for every traveller in Krakow. If you're spending more than 10 days and streaming video each evening at your rental in Zabłocie, Holafly's unlimited daily plan works out cheaper than buying successive Airalo top-ups. Airalo also lacks a local phone number, so booking a table at Starka on ul. Józefa or calling your transfer from Balice requires a separate VoIP app. For visitors who want a Polish number for Bolt ride-hailing or Żabka InPost pickups, Orange Polska's own eSIM plan, available through their app at around 30 PLN for 10 GB, remains the practical pick. Mind you, Orange's app is only partially translated into English, and activation takes 10-15 minutes versus Airalo's 2-minute QR scan.
Current plans for Poland, priced
Prices verified from the partner's live catalog. eSIMs cover the whole country, so every plan below works city-wide.
How much does a 5 GB Poland eSIM cost?A 5 GB Poland travel eSIM costs $7.50 from Airalo, with 7 days of validity. That is the cheapest 5 GB plan in the partner catalog, verified August 25, 2026.
| Plan | Data | Validity | Price | $ / GB | Get this plan |
|---|---|---|---|---|---|
| 1 GB Poland travel eSIM valid for 3 daysBest for a short trip | 1 GB | 3 days | $4.00 | $4.00 | Get plan |
| 3 GB Poland travel eSIM valid for 3 days | 3 GB | 3 days | $5.00 | $1.67 | Get plan |
| 3 GB Poland travel eSIM valid for 7 days | 3 GB | 7 days | $6.00 | $2.00 | Get plan |
| 5 GB Poland travel eSIM valid for 7 days | 5 GB | 7 days | $7.50 | $1.50 | Get plan |
| 5 GB Poland travel eSIM valid for 15 days | 5 GB | 15 days | $8.00 | $1.60 | Get plan |
| 5 GB Poland travel eSIM valid for 30 days | 5 GB | 30 days | $8.50 | $1.70 | Get plan |
| 10 GB Poland travel eSIM valid for 7 days | 10 GB | 7 days | $11.00 | $1.10 | Get plan |
| 10 GB Poland travel eSIM valid for 15 days | 10 GB | 15 days | $11.50 | $1.15 | Get plan |
| 10 GB Poland travel eSIM valid for 30 days | 10 GB | 30 days | $12.00 | $1.20 | Get plan |
| 20 GB Poland travel eSIM valid for 15 days | 20 GB | 15 days | $18.00 | $0.90 | Get plan |
| 20 GB Poland travel eSIM valid for 30 days | 20 GB | 30 days | $19.00 | $0.95 | Get plan |
| 50 GB Poland travel eSIM valid for 30 daysBest valueBest for heavy data | 50 GB | 30 days | $35.00 | $0.70 | Get plan |
| Unlimited GB Poland travel eSIM valid for 3 days | Unlimited | 3 days | $11.50 | – | Get plan |
| Unlimited GB Poland travel eSIM valid for 5 days | Unlimited | 5 days | $18.50 | – | Get plan |
| Unlimited GB Poland travel eSIM valid for 7 days | Unlimited | 7 days | $27.00 | – | Get plan |
| Unlimited GB Poland travel eSIM valid for 10 days | Unlimited | 10 days | $34.50 | – | Get plan |
| Unlimited GB Poland travel eSIM valid for 15 days | Unlimited | 15 days | $48.00 | – | Get plan |
| Unlimited GB Poland travel eSIM valid for 30 days | Unlimited | 30 days | $69.00 | – | Get plan |
The full list
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Airalo
Routes through Orange Polska and Play networks, giving reliable 4G along the tram 1 corridor from Stare Miasto to Podgórze. Per-GB pricing starts around $4.50, and the QR activates in under 2 minutes at Kraków Główny before you even leave the station.
Visit Airalo -
Holafly
Unlimited daily data at roughly €6 per day suits visitors doing 7-10 day stays with heavy usage in Kazimierz's cafes and along the Wisła riverbank. Connects via Orange Polska's network. No per-GB anxiety, but the flat rate penalizes short 2-3 day Krakow weekends.
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Saily
NordVPN's eSIM arm bundles a VPN by default, which matters if you're working from co-working spaces in Zabłocie or Podgórze's Schindler's Factory district. Per-GB cost sits around $3.80 for the 5 GB Poland plan, with Play network coverage.
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Nomad eSIM
Offers a dedicated Poland plan at $5 per GB with T-Mobile network routing. Coverage holds up well through Nowa Huta's wide Soviet-era boulevards and along the tram 50 line, though indoor reception in Stare Miasto's thick-walled buildings can dip.
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Orange Polska eSIM
The carrier's own eSIM plan at 30 PLN for 10 GB gives you a local +48 number, useful for Bolt pickups at Krakow Airport KRK and delivery apps in Krowodrza. Activation through their app takes 10-15 minutes and the interface is only partly in English.
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Maya Mobile
Competitive 3 GB plan at around $11 total, routing through Play. Solid for a 4-5 day Krakow trip where you need maps between Wawel Castle and Kazimierz but aren't streaming. Straightforward QR activation with no app required.
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Ubigi
Available through Samsung and Windows device eSIM stores, which simplifies setup for Galaxy users arriving at Balice. Uses Orange Polska's network with decent pricing at roughly €5 per GB. The app tends to drain battery faster than competitors on older handsets.
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Yesim
Swiss-based provider with a €7 per day unlimited plan on T-Mobile's Polish network. The daily rate works for 5-day trips that include day-tripping from Kraków Główny to Wieliczka or Oświęcim where you'll want constant navigation.
Visit Yesim -
Play eSIM
Poland's youngest major carrier sells eSIM direct at 25 PLN for 6 GB. Good signal along the tramway corridors through Stare Miasto. Gives a local number. The catch is that activation requires Polish ID verification, which can take 24-48 hours for foreign passport holders.
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Alosim
Budget option at around $3.50 per GB for a 1 GB starter plan routed through T-Mobile. Reasonable for a weekend in Podgórze where you mainly need maps and translation. No app needed, QR-only activation. Limited top-up flexibility once the plan runs out.
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