Riga (RIX) to Frankfurt (FRA): 790 miles (1,271 km) great-circle, about 2h 05m nonstop by our estimate. Cheapest fare observed: $233 round-trip on Air Baltic, nonstop, departing May 15, 2026.
$233 round-trip, Air Baltic BT243, departing 2026-05-15 at 07:50, returning 2026-05-31. The recorded itinerary left on a Friday, returning on a Sunday 16 nights later; the fare was observed 20 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $233, it ranked 6th of the 30 round-trip fares we recorded from RIX (median $304). That is 29.5 cents per great-circle mile (round-trip price over one-way distance), above the RIX median of 24.3 cents across 30 round-trip routes.
Routes from RIX of similar length: Düsseldorf (795 mi) at $268 and Amsterdam (828 mi) at $283.
Air Baltic had the cheapest fare on 3 of 30 RIX routes. It is the 24th longest of the 30 routes we track from RIX.
Of 13 departure airports with a fare to Frankfurt, Riga (RIX) ranked 3rd at $233. Lowest: $43 from Vilnius (VNO); highest: $1506 from Guadalajara (GDL); 5 nonstop. Cheapest-fare airlines (routes): Air Baltic (2), United Airlines (2), Air Canada (1), Air Europa (1), Condor (1) and Croatia Airlines (1), plus 5 more.
The reverse, Frankfurt (FRA) to Riga (RIX), was $235 round-trip on Wizz Air, 2 stops, departing June 4, 2026. Frankfurt to Riga flights.
That depends on your passport and trip, so check the official source for Germany: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Riga, Europe/Berlin; flight time is our estimate.