Cheapest return LIS–ICN flights, August

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

Return flights

31 Aug - 13 Sep Etihad Airways
04 Aug - 11 Aug Etihad Airways
31 Aug - 14 Sep Etihad Airways
11 Aug - 25 Aug Etihad Airways
10 Aug - 25 Aug Etihad Airways
04 Aug - 25 Aug Etihad Airways
19 Aug - 30 Aug Etihad Airways
12 Aug - 26 Aug Etihad Airways
02 Aug - 16 Aug Etihad Airways
30 Aug - 13 Sep Etihad Airways
09 Aug - 23 Aug Etihad Airways
18 Aug - 29 Aug Etihad Airways
19 Aug - 04 Sep Qatar Airways
03 Aug - 12 Aug Etihad Airways
23 Aug - 04 Sep Qatar Airways
17 Aug - 02 Sep Etihad Airways
18 Aug - 03 Sep Scandinavian Airlines

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

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