Cheapest return flights from Lisbon to Seoul in August from 674€

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 August 2025 (see full year).

Return flights

03 Aug - 13 Aug Etihad Airways
13 Aug - 01 Sep Etihad Airways
24 Aug - 31 Aug Finnair
31 Aug - 14 Sep Finnair
19 Aug - 27 Aug Finnair
31 Aug - 16 Sep Finnair
20 Aug - 27 Aug Finnair
03 Aug - 20 Aug Finnair
03 Aug - 18 Aug Finnair
03 Aug - 03 Sep Finnair
17 Aug - 31 Aug Finnair
18 Aug - 28 Aug Finnair
10 Aug - 24 Aug Finnair
17 Aug - 27 Aug Finnair
29 Aug - 14 Sep Finnair
15 Aug - 03 Sep Finnair

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

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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