Landing in Warsaw to begin your Erasmus or exchange program is an exhilarating milestone. However, establishing your daily infrastructure—specifically local mobile data, zero-fee banking, and student networks—determines how smoothly you transition into local life.
This master checklist provides the exact setups that experienced Warsaw students rely on.
01The Master 14-Day Arrival Checklist
Get a Polish Mobile SIM Card or eSIM
Open a Polish Student Bank Account & BLIK
Pick Up Your ELS Card & Join ESN
02Polish Banking & BLIK Superpowers
Poland has one of the world's most advanced cashless retail banking systems.
Verified Municipal & Legal Sources
All fares, statutory student discounts, and administrative procedures in this guide are cross-verified with official government portals and ZTM tariffs.
- Erasmus Student Network Poland (ESN) – Warsaw Welcome Guide 2026(Verified: 2026-02-08)
- Mazowiecki Urząd Wojewódzki – Legalizacja pobytu studentów z UE i spoza UE(Verified: 2026-01-30)
Frequently Asked Questions (FAQ)
Do Erasmus students need a Polish bank account?
While Revolut works widely, having a Polish bank account (mBank, Millennium, Santander) gives you access to BLIK—Poland's ubiquitous instant payment system used by all students for splitting bills, online shopping, and transit tickets.
How do I register a Polish SIM card?
By Polish anti-terrorism law, every SIM card must be registered with a valid passport or national ID card at a mobile operator branch (Orange, Play, T-Mobile, Plus) or post office (Poczta Polska).
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