Cheapest return flights from Seoul to Lisbon in October from 567€

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

Return flights

20 Oct - 29 Oct Lufthansa
28 Oct - 04 Nov Lufthansa
21 Oct - 28 Oct SWISS
20 Oct - 27 Oct Lufthansa
19 Oct - 28 Oct Lufthansa
19 Oct - 27 Oct Lufthansa
22 Oct - 29 Oct Air France
13 Oct - 23 Oct Air France
21 Oct - 30 Oct Air France
26 Oct - 07 Nov LOT
13 Oct - 27 Oct Air France
13 Oct - 21 Oct Lufthansa
18 Oct - 04 Nov Lufthansa
30 Oct - 08 Nov Finnair
30 Oct - 06 Nov Finnair
23 Oct - 01 Nov Lufthansa
18 Oct - 01 Nov Finnair
25 Oct - 08 Nov Finnair
25 Oct - 06 Nov Finnair
30 Oct - 07 Nov Finnair

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

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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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