This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $42 fare is the cheapest current round-trip from Warsaw (WAW) to ROM on W4 flight W41445, departing 2026-11-02 at 21:30 with return on 2026-11-09.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.