Cheapest return flights from Seoul to Porto in April from 668€

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

Return flights

05 Apr - 14 Apr Lufthansa
04 Apr - 14 Apr Lufthansa
04 Apr - 15 Apr Lufthansa
04 Apr - 16 Apr Lufthansa
17 Apr - 25 Apr Etihad Airways
20 Apr - 28 Apr Etihad Airways
18 Apr - 26 Apr Etihad Airways
20 Apr - 25 Apr Etihad Airways
20 Apr - 26 Apr Etihad Airways
22 Apr - 28 Apr Etihad Airways
28 Apr - 05 May Etihad Airways
29 Apr - 07 May Etihad Airways
22 Apr - 12 May Etihad Airways
27 Apr - 02 May Etihad Airways
25 Apr - 10 May Etihad Airways
24 Apr - 02 May Etihad Airways
22 Apr - 04 May Etihad Airways
27 Apr - 03 May Etihad Airways
25 Apr - 03 May Etihad Airways
24 Apr - 03 May Etihad Airways

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

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