This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $442 fare is the cheapest current round-trip from Brussels (BRU) to LIS on Ryanair flight FR6312, departing 2026-08-09 at 20:55 with return on 2026-08-16.

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