Cheapest return flights from Lisbon to Seoul in October from $776

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

02 Oct - 13 Oct Iberia
15 Oct - 22 Oct Iberia
01 Oct - 15 Oct Iberia
15 Oct - 31 Oct Iberia
22 Oct - 31 Oct Iberia
29 Oct - 11 Nov Finnair
03 Oct - 24 Oct Iberia
01 Oct - 12 Oct Iberia
03 Oct - 15 Oct Iberia
02 Oct - 12 Oct Iberia
05 Oct - 15 Oct Iberia
22 Oct - 01 Nov Iberia
05 Oct - 02 Nov Iberia
30 Oct - 09 Nov Lufthansa

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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