Cheapest return flights from Seoul to Lisbon in August from 649€

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

Return flights

08 Aug - 24 Aug Etihad Airways
12 Aug - 20 Aug Etihad Airways
08 Aug - 23 Aug Etihad Airways
10 Aug - 20 Aug Etihad Airways
25 Aug - 28 Aug Scandinavian Airlines
11 Aug - 26 Aug Scandinavian Airlines
13 Aug - 21 Aug Scandinavian Airlines
10 Aug - 24 Aug Etihad Airways
13 Aug - 26 Aug Scandinavian Airlines
09 Aug - 24 Aug Etihad Airways
31 Aug - 07 Sep Finnair
26 Aug - 02 Sep Scandinavian Airlines
26 Aug - 04 Sep Scandinavian Airlines
19 Aug - 23 Sep Etihad Airways
29 Aug - 06 Sep Etihad Airways
29 Aug - 09 Sep Finnair
26 Aug - 06 Sep Etihad Airways
28 Aug - 06 Sep Qatar Airways
30 Aug - 23 Sep Finnair
29 Aug - 05 Sep Qatar Airways

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

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