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

Return flights

18 Feb - 11 Mar	easyJet
26 Feb - 08 Mar	Ryanair
04 Feb - 04 Mar	easyJet
18 Feb - 19 Mar	easyJet
16 Feb - 20 Mar	Ryanair
16 Feb - 18 Mar	Ryanair
19 Feb - 08 Mar	TAP
01 Feb - 20 Feb	Wizz Air
18 Feb - 25 Feb	easyJet
18 Feb - 24 Feb	easyJet
25 Feb - 08 Mar	Ryanair
23 Feb - 08 Mar	Pegasus Airlines
28 Feb - 15 Mar	Ryanair
15 Feb - 22 Feb	Wizz Air Malta
11 Feb - 18 Feb	Wizz Air
17 Feb - 24 Feb	Vueling Airlines
09 Feb - 20 Feb	easyJet
07 Feb - 22 Feb	easyJet
09 Feb - 17 Feb	easyJet
06 Feb - 20 Feb	TAP

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

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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Cheapest return flights from Lisbon to Seoul in February from $623

Return flights