This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $43 fare is the cheapest current round-trip from Brussels (BRU) to MIL on MW flight MW3660, departing 2026-08-24 at 08:15 with return on 2026-08-29.

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