Cheapest return flights from Seoul to Lisbon in May from 1408€

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

Return flights

27 May - 03 Jun Japan Airlines
10 May - 10 Jun Japan Airlines
20 May - 27 May Japan Airlines
20 May - 25 May Japan Airlines
20 May - 31 May Japan Airlines
10 May - 23 May Japan Airlines
06 May - 10 May Japan Airlines
27 May - 04 Jun Japan Airlines
12 May - 12 Jun Japan Airlines
06 May - 13 May Japan Airlines
15 May - 02 Jun Japan Airlines
18 May - 27 May Japan Airlines
16 May - 23 May Japan Airlines
17 May - 24 May Japan Airlines
04 May - 10 May Japan Airlines
28 May - 05 Jun Japan Airlines
15 May - 01 Jun Japan Airlines

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

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