This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $122 fare is the cheapest current round-trip from Oslo (OSL) to BCN on RK flight RK1393, departing 2026-09-16 at 10:35 with return on 2026-09-23.

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