This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $840 fare is the cheapest current round-trip from London (LHR) to BSZ on British Airways flight BA428, departing 2026-07-27 at 06:50 with return on 2026-08-09.

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