Cheapest return flights from Seoul to Porto in October from 641€

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

Return flights

28 Oct - 08 Nov LOT
26 Oct - 12 Nov Lufthansa
17 Oct - 25 Oct LOT
24 Oct - 01 Nov LOT
19 Oct - 25 Oct LOT
05 Oct - 12 Oct LOT
19 Oct - 22 Oct Etihad Airways
16 Oct - 22 Oct Etihad Airways
17 Oct - 24 Oct Etihad Airways
26 Oct - 05 Nov Etihad Airways
18 Oct - 27 Oct Etihad Airways
13 Oct - 21 Oct Lufthansa
30 Oct - 06 Nov Etihad Airways
06 Oct - 20 Oct Lufthansa
18 Oct - 01 Nov LOT
25 Oct - 06 Nov Etihad Airways
05 Oct - 13 Oct Lufthansa

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

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