Cheapest return flights from Riga to Porto in August from 228€

AirHint found the following cheapest return flights from Riga (RIX) to Porto (OPO) in August 2026 (see full year).

Return flights

29 Aug - 05 Sep Ryanair
24 Aug - 27 Aug LOT
28 Aug - 01 Sep airBaltic
29 Aug - 02 Sep Ryanair
15 Aug - 26 Aug Norwegian Air Sweden AOC
19 Aug - 22 Aug Scandinavian Airlines
31 Aug - 06 Sep Norwegian Air Sweden AOC
11 Aug - 18 Aug Ryanair
19 Aug - 26 Aug airBaltic
26 Aug - 29 Aug airBaltic direct
19 Aug - 26 Aug airBaltic direct
20 Aug - 23 Aug Scandinavian Airlines
30 Aug - 06 Sep Scandinavian Airlines
29 Aug - 02 Sep airBaltic direct
29 Aug - 05 Sep airBaltic direct
19 Aug - 22 Aug airBaltic direct
15 Aug - 26 Aug airBaltic direct

Also check the deals for one-way flights from Riga to Porto in August.

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