Cheapest return flights from Lisbon to Seoul in October from $733

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 October 2025 (see full year).

Return flights

29 Oct - 09 Nov Etihad Airways
19 Oct - 26 Oct Finnair
28 Oct - 08 Nov Turkish Airlines
15 Oct - 26 Oct Finnair
19 Oct - 25 Oct Etihad Airways
12 Oct - 26 Oct Finnair
05 Oct - 08 Oct Emirates
03 Oct - 11 Oct Finnair
03 Oct - 18 Oct Finnair
05 Oct - 08 Oct Korean Air direct
11 Oct - 25 Oct Emirates
10 Oct - 17 Oct British Airways

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

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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