Cheapest return flights from Lisbon to Seoul in August from $773

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

Return flights

30 Aug - 09 Sep Finnair
18 Aug - 01 Sep Finnair
26 Aug - 06 Sep Iberia
23 Aug - 03 Sep Finnair
27 Aug - 03 Sep Finnair
29 Aug - 08 Sep Finnair
28 Aug - 13 Sep Iberia
22 Aug - 02 Sep TAP
19 Aug - 31 Aug TAP
12 Aug - 09 Sep Finnair
12 Aug - 23 Aug Wizz Air
19 Aug - 02 Sep Finnair
05 Aug - 31 Aug Air Europa
05 Aug - 09 Aug TAP
15 Aug - 26 Aug Air Serbia
12 Aug - 26 Aug Finnair
16 Aug - 26 Aug Wizz Air
19 Aug - 30 Aug Ryanair
19 Aug - 28 Aug TAP
03 Aug - 07 Aug easyJet

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

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