Cheapest return flights from Riga to Porto in August from 203€

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

Return flights

15 Aug - 22 Aug Norwegian Air Sweden AOC
12 Aug - 24 Aug Norwegian Air Sweden AOC
29 Aug - 09 Sep Norwegian Air Sweden AOC
31 Aug - 11 Sep Norwegian Air Sweden AOC
15 Aug - 19 Aug Norwegian Air Sweden AOC
10 Aug - 19 Aug Norwegian Air Sweden AOC
22 Aug - 26 Aug Norwegian Air Sweden AOC
08 Aug - 22 Aug LOT
08 Aug - 19 Aug airBaltic direct
01 Aug - 15 Aug Norwegian Air Sweden AOC
04 Aug - 19 Aug LOT
08 Aug - 18 Aug LOT
30 Aug - 04 Sep Scandinavian Airlines
29 Aug - 09 Sep airBaltic direct

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

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