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
04 Feb - 04 Mar	Pegasus Airlines
18 Feb - 05 Mar	easyJet
16 Feb - 20 Mar	Ryanair
07 Feb - 20 Feb	TAP
07 Feb - 22 Feb	TAP
20 Feb - 05 Mar	easyJet
11 Feb - 18 Feb	SKY express
15 Feb - 25 Feb	easyJet
15 Feb - 22 Feb	easyJet
14 Feb - 24 Feb	Ryanair
08 Feb - 21 Feb	Pegasus Airlines
15 Feb - 21 Feb	Wizz Air
18 Feb - 22 Feb	easyJet
08 Feb - 22 Feb	Pegasus Airlines
05 Feb - 04 Mar	KLM
22 Feb - 01 Mar	Ryanair
13 Feb - 01 Mar	SKY express
28 Feb - 01 Mar	Finnair
04 Feb - 04 Mar	Korean Air	direct

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Lisbon to Seoul in February from 559€

Return flights