Cheapest return flights from Seoul to Lisbon in August from 592€

AirHint found the following cheapest return flights from Seoul (ICN) to Lisbon (LIS) in August 2025 (see full year).

Return flights

27 Aug - 02 Sep SWISS
22 Aug - 25 Aug Asiana Airlines
27 Aug - 17 Sep SWISS
20 Aug - 27 Aug Emirates
18 Aug - 28 Aug Emirates
18 Aug - 03 Sep Emirates
25 Aug - 09 Sep Emirates
18 Aug - 27 Aug Emirates
20 Aug - 26 Aug Emirates
19 Aug - 27 Aug Emirates
19 Aug - 28 Aug Emirates
19 Aug - 26 Aug Emirates
11 Aug - 19 Aug Emirates
25 Aug - 28 Aug Etihad Airways
25 Aug - 07 Sep Etihad Airways
25 Aug - 04 Sep Etihad Airways
26 Aug - 02 Sep Etihad Airways
26 Aug - 04 Sep Etihad Airways
25 Aug - 02 Sep Etihad Airways
27 Aug - 24 Sep SWISS

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