This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $164 fare is the cheapest current round-trip from Riga (RIX) to FRA on Ryanair flight FR4641, departing 2026-09-09 at 17:45 with return on 2026-09-12.

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