This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $255 fare is the cheapest current round-trip from London (LHR) to MIL on British Airways flight BA582, departing 2026-08-09 at 07:55 with return on 2026-08-11.

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