Cheapest return flights from Riga to Keflavik in December from 229€

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

Return flights

20 Dec - 23 Dec airBaltic direct
27 Dec - 10 Jan airBaltic direct
27 Dec - 03 Jan airBaltic direct
22 Dec - 28 Dec Ryanair
19 Dec - 22 Dec Scandinavian Airlines
25 Dec - 08 Jan Finnair

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

Skyscanner

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 Keflavik

Cheap car rent in Keflavik

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