This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $153 fare is the cheapest current round-trip from Barcelona (BCN) to CGN on EW flight EW521, departing 2026-08-25 at 09:05 with return on 2026-08-26.

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