This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $91 fare is the cheapest current round-trip from Oslo (OSL) to ROM on W4 flight W46246, departing 2026-09-10 at 21:55 with return on 2026-09-17.

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