Cheapest return flights from Porto to Seoul in March from $565

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

Return flights

07 Mar - 16 Mar Ryanair
04 Mar - 17 Mar Ryanair
01 Mar - 09 Mar Ryanair
14 Mar - 31 Mar Air Europa
07 Mar - 14 Mar Air Europa
01 Mar - 14 Mar Lufthansa
04 Mar - 14 Mar Lufthansa
01 Mar - 10 Mar Lufthansa
14 Mar - 21 Mar Air Europa
03 Mar - 08 Mar easyJet
28 Mar - 04 Apr Ryanair
24 Mar - 09 Apr Vueling Airlines
30 Mar - 04 Apr Ryanair
27 Mar - 03 Apr Ryanair
28 Mar - 12 Apr Ryanair
21 Mar - 04 Apr Ryanair
28 Mar - 05 Apr Ryanair
28 Mar - 11 Apr Ryanair

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

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