Cheapest return flights from Seoul to Porto in August from 722€

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

Return flights

10 Aug - 17 Aug LOT
17 Aug - 22 Aug Etihad Airways
18 Aug - 22 Aug Etihad Airways
21 Aug - 29 Aug Etihad Airways
24 Aug - 01 Sep Etihad Airways
24 Aug - 31 Aug LOT
10 Aug - 20 Aug Etihad Airways
15 Aug - 22 Aug Etihad Airways
22 Aug - 02 Sep Turkish Airlines
09 Aug - 16 Aug Etihad Airways
08 Aug - 16 Aug Etihad Airways
23 Aug - 31 Aug Etihad Airways
18 Aug - 16 Sep Etihad Airways
29 Aug - 04 Sep Scandinavian Airlines

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

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