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

Return flights

13 Dec - 16 Dec	LOT
17 Dec - 12 Jan	LOT
05 Dec - 12 Dec	LOT
05 Dec - 09 Dec	LOT
08 Dec - 11 Dec	LOT
05 Dec - 08 Dec	LOT
12 Dec - 14 Dec	Ryanair
15 Dec - 18 Dec	Ryanair
10 Dec - 11 Dec	Wizz Air Malta
02 Dec - 14 Dec	Ryanair
12 Dec - 16 Dec	Wizz Air Malta
25 Dec - 27 Jan	LOT
31 Dec - 01 Jan	Ryanair
18 Dec - 06 Jan	Ryanair
25 Dec - 27 Jan	airBaltic	direct
22 Dec - 01 Jan	Ryanair
28 Dec - 01 Jan	Ryanair
28 Dec - 10 Jan	Ryanair
19 Dec - 06 Jan	Wizz Air Malta
18 Dec - 06 Jan	airBaltic	direct

Also check the deals for one-way flights from Athens 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 Athens to Riga in December from 123€

Return flights