Cheapest return flights from Lisbon to Seoul in August from $884

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

Return flights

23 Aug - 02 Sep Finnair
26 Aug - 09 Sep Etihad Airways
30 Aug - 09 Sep Etihad Airways
28 Aug - 09 Sep Finnair
10 Aug - 02 Sep Finnair
10 Aug - 01 Sep Finnair
30 Aug - 20 Sep TAP
21 Aug - 06 Sep Finnair
28 Aug - 15 Sep TAP
17 Aug - 26 Aug Finnair
12 Aug - 04 Sep Scandinavian Airlines
09 Aug - 12 Aug Etihad Airways
19 Aug - 30 Aug Finnair
13 Aug - 29 Aug TAP
05 Aug - 16 Aug Finnair
19 Aug - 28 Aug Finnair
01 Aug - 22 Aug Ryanair
23 Aug - 30 Aug TAP
01 Aug - 20 Aug Ryanair
09 Aug - 14 Aug Finnair

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

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