This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $129 fare is the cheapest current round-trip from London (LGW) to BCN on Vueling flight VY6009, departing 2026-08-11 at 07:20 with return on 2026-08-18.

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