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

Return flights

10 Feb - 19 Feb	Air France
01 Feb - 06 Feb	Air France
08 Feb - 19 Feb	Air France
17 Feb - 25 Feb	KLM
18 Feb - 25 Feb	Air France
16 Feb - 25 Feb	Air France
10 Feb - 18 Feb	Air France
16 Feb - 24 Feb	Air France
25 Feb - 01 Mar	LOT
25 Feb - 11 Mar	LOT
04 Feb - 08 Feb	LOT
25 Feb - 04 Mar	LOT
21 Feb - 02 Mar	LOT
02 Feb - 07 Feb	Lufthansa
27 Feb - 05 Mar	Lufthansa
27 Feb - 03 Mar	Lufthansa
18 Feb - 04 Mar	Air France
27 Feb - 07 Mar	Air France
26 Feb - 04 Mar	Air France
25 Feb - 29 Mar	LOT

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from Seoul to Lisbon in February from 515€

Return flights