Cheapest return flights from Seoul to Lisbon in October from 610€

Best time to book flights for Seoul (ICN) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Lisbon (LIS) in October 2025 (see full year).

Return flights

22 Oct - 06 Nov SWISS
30 Oct - 04 Nov Etihad Airways
28 Oct - 11 Nov Etihad Airways
23 Oct - 26 Oct Etihad Airways
16 Oct - 26 Oct Etihad Airways
22 Oct - 29 Oct Finnair
22 Oct - 27 Oct Etihad Airways
15 Oct - 26 Oct Etihad Airways
22 Oct - 26 Oct Etihad Airways
21 Oct - 31 Oct Etihad Airways
29 Oct - 06 Nov Finnair
26 Oct - 06 Nov Finnair
26 Oct - 05 Nov Finnair
23 Oct - 25 Oct Etihad Airways
13 Oct - 21 Oct Finnair
13 Oct - 22 Oct Finnair
23 Oct - 01 Nov Etihad Airways
25 Oct - 05 Nov SWISS
31 Oct - 05 Nov LOT
26 Oct - 07 Nov Finnair

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