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

Return flights

03 Dec - 05 Dec	Wizz Air
11 Dec - 12 Dec	Wizz Air
01 Dec - 08 Dec	Ryanair
07 Dec - 08 Dec	Wizz Air
02 Dec - 05 Dec	Wizz Air
11 Dec - 14 Dec	Wizz Air
04 Dec - 08 Dec	Wizz Air
08 Dec - 10 Dec	Wizz Air
01 Dec - 03 Dec	Wizz Air
06 Dec - 08 Dec	Wizz Air
18 Dec - 01 Jan	Ryanair
31 Dec - 05 Jan	LOT	direct
26 Dec - 06 Jan	LOT	direct
21 Dec - 02 Jan	LOT	direct
18 Dec - 01 Jan	LOT	direct
27 Dec - 02 Jan	LOT	direct
29 Dec - 04 Jan	LOT
20 Dec - 03 Jan	LOT	direct
24 Dec - 03 Jan	LOT	direct
29 Dec - 03 Jan	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 104€

Return flights