Cheapest return flights from Lisbon to Seoul in May from 623€

AirHint found the following cheapest return flights from Lisbon (LIS) to Seoul (ICN) in May 2026 (see full year).

Return flights

27 May - 09 Jun TAP
07 May - 20 May TAP
22 May - 31 May easyJet
01 May - 20 May Iberia
22 May - 07 Jun Iberia
11 May - 25 May Ryanair
20 May - 04 Jun Iberia
20 May - 17 Jun Finnair
19 May - 03 Jun Ryanair
06 May - 10 May Iberia
19 May - 25 May Etihad Airways
06 May - 20 May Iberia
26 May - 03 Jun Etihad Airways
23 May - 01 Jun easyJet
19 May - 04 Jun TAP
31 May - 09 Jun Volotea
29 May - 07 Jun Iberia
02 May - 29 May Vueling Airlines
10 May - 24 May Etihad Airways
01 May - 15 May Iberia

Also check the deals for one-way flights from Lisbon to Seoul in May.

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