This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $149 fare is the cheapest current round-trip from Frankfurt (FRA) to HEL on Ryanair flight FR1748, departing 2026-09-21 at 00:30 with return on 2026-09-29.

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