This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $90 fare is the cheapest current round-trip from Oslo (OSL) to BER on Norwegian flight DY1102, departing 2026-09-12 at 07:30 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.