Cheapest return flights from Lisbon to Seoul in May from $750

Best time to book flights for Lisbon (LIS) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Seoul (ICN) in May 2025 (see full year).

Return flights

14 May - 21 May Finnair
15 May - 21 May Finnair
07 May - 21 May Finnair
12 May - 19 May Finnair
01 May - 31 May Finnair
30 May - 06 Jun Qatar Airways
24 May - 10 Jun Finnair
11 May - 18 May Finnair
02 May - 01 Jun Finnair
16 May - 01 Jun Finnair
15 May - 31 May Finnair
09 May - 16 May Finnair
04 May - 11 May Finnair
11 May - 18 May Korean Air direct

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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