Cheapest return flights from Seoul to Lisbon in May from 654€

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

Return flights

13 May - 19 May Etihad Airways
10 May - 13 May Etihad Airways
26 May - 04 Jun Etihad Airways
27 May - 23 Jun Etihad Airways
06 May - 17 May Etihad Airways
26 May - 31 May Etihad Airways
27 May - 03 Jun Etihad Airways
16 May - 23 May Etihad Airways
13 May - 23 May Etihad Airways
26 May - 16 Jun Etihad Airways
16 May - 24 May Etihad Airways
04 May - 02 Jun Emirates
12 May - 17 Jun Emirates
13 May - 20 May Emirates
13 May - 25 May Emirates
11 May - 26 May Emirates
19 May - 17 Jun Emirates
13 May - 17 Jun Emirates
13 May - 11 Jun Emirates
26 May - 17 Jun Emirates

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

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