Cheapest return flights from Porto to Seoul in April from $816

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

Return flights

20 Apr - 05 May Lufthansa
16 Apr - 27 Apr Lufthansa
18 Apr - 03 May Turkish Airlines
22 Apr - 01 May Turkish Airlines
05 Apr - 22 Apr Lufthansa
25 Apr - 08 May Ryanair
10 Apr - 01 May Turkish Airlines
02 Apr - 13 Apr easyJet
17 Apr - 03 May Ryanair
02 Apr - 14 Apr Lufthansa
07 Apr - 14 Apr Turkish Airlines
02 Apr - 06 Apr Turkish Airlines

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

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