Cheapest return flights from Keflavik to Riga in December from 325€

AirHint found the following cheapest return flights from Keflavik (KEF) to Riga (RIX) in December 2025 (see full year).

Return flights

31 Dec - 07 Jan Finnair
30 Dec - 06 Jan Scandinavian Airlines
27 Dec - 06 Jan Finnair
28 Dec - 31 Dec Finnair
27 Dec - 30 Dec Scandinavian Airlines
27 Dec - 03 Jan Finnair
27 Dec - 30 Dec Icelandair direct
30 Dec - 06 Jan Icelandair direct
27 Dec - 03 Jan Icelandair direct
27 Dec - 06 Jan Icelandair direct

Also check the deals for one-way flights from Keflavik to Riga in December.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Riga

Cheap car rent in Riga

Feel free to contact us with any feedback or request another flight research.