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

Return flights

31 Dec - 02 Jan	Wizz Air
27 Dec - 30 Dec	Wizz Air
28 Dec - 30 Dec	Wizz Air
30 Dec - 08 Jan	LOT
26 Dec - 30 Dec	Wizz Air Malta
28 Dec - 01 Jan	Wizz Air
27 Dec - 02 Jan	Wizz Air
26 Dec - 29 Dec	Wizz Air
27 Dec - 01 Jan	Wizz Air
31 Dec - 03 Jan	Wizz Air
31 Dec - 04 Jan	Wizz Air
26 Dec - 28 Dec	Finnair
29 Dec - 01 Jan	LOT
26 Dec - 27 Dec	Lufthansa
25 Dec - 03 Jan	Wizz Air
26 Dec - 02 Jan	Finnair
26 Dec - 30 Dec	LOT	direct
25 Dec - 27 Dec	Wizz Air
23 Dec - 26 Dec	Finnair
24 Dec - 30 Dec	LOT

Also check the deals for one-way flights from Warsaw 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.

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Cheapest return flights from Warsaw to Riga in December from $243

Return flights