This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $616 fare is the cheapest current round-trip from Brussels (BRU) to AHU on AT flight AT673, departing 2026-07-18 at 20:30 with return on 2026-07-31.

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