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

Return flights

06 Dec - 13 Dec	Ryanair
10 Dec - 14 Dec	Ryanair
13 Dec - 29 Dec	Ryanair
13 Dec - 22 Dec	Ryanair
13 Dec - 28 Dec	Lufthansa
13 Dec - 24 Dec	Lufthansa
13 Dec - 25 Dec	Ryanair
13 Dec - 23 Dec	Ryanair
18 Dec - 25 Dec	Ryanair
31 Dec - 04 Jan	Ryanair
23 Dec - 27 Dec	Lufthansa
29 Dec - 04 Jan	Ryanair
20 Dec - 02 Jan	Ryanair
25 Dec - 03 Jan	Lufthansa
22 Dec - 03 Jan	Ryanair

Also check the deals for one-way flights from Riga to Faro 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 Riga to Faro in December from $180

Return flights