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

Return flights

25 Dec - 31 Dec	LOT
05 Dec - 08 Dec	easyJet
30 Dec - 10 Jan	easyJet
06 Dec - 09 Dec	easyJet
30 Dec - 08 Jan	easyJet
16 Dec - 10 Jan	Finnair
13 Dec - 15 Dec	Finnair
25 Dec - 28 Dec	LOT
17 Dec - 10 Jan	TUI
30 Dec - 06 Jan	LOT
27 Dec - 06 Jan	Wizz Air
27 Dec - 30 Dec	Finnair
31 Dec - 02 Jan	Finnair
20 Dec - 13 Jan	Finnair
25 Dec - 29 Dec	LOT
27 Dec - 03 Jan	Wizz Air
20 Dec - 06 Jan	Finnair
23 Dec - 27 Dec	LOT
27 Dec - 30 Dec	airBaltic	direct
06 Dec - 09 Dec	airBaltic	direct

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

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

Cheapest return flights from Reykjavik to Riga in December from $229

Return flights