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

Return flights

24 Feb - 05 Mar	Air France
24 Feb - 02 Mar	LOT
24 Feb - 10 Mar	Air France
21 Feb - 02 Mar	LOT
15 Feb - 04 Mar	KLM
18 Feb - 04 Mar	Air France
19 Feb - 04 Mar	Air France
24 Feb - 04 Mar	Air France
23 Feb - 04 Mar	Air France
24 Feb - 03 Mar	Air France
07 Feb - 12 Feb	Air France
18 Feb - 25 Feb	Air France
17 Feb - 25 Feb	KLM
15 Feb - 25 Feb	KLM
20 Feb - 25 Feb	KLM
18 Feb - 24 Feb	Turkish Airlines
23 Feb - 26 Feb	Air France
18 Feb - 26 Feb	Air France
16 Feb - 24 Feb	Turkish Airlines
19 Feb - 24 Feb	Turkish Airlines

Also check the deals for one-way flights from Seoul to Lisbon 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 Seoul to Lisbon in February from 544€

Return flights