Cheapest return flights from Lisbon (LIS) to Seoul (ICN), September

15 dates in September 2027, from $ 761. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
14 Sep 22 Sep 2027 Finnair
13 Sep 27 Sep 2027 Finnair
12 Sep 27 Sep 2027 Finnair
5 Sep 20 Sep 2027 Finnair
5 Sep 15 Sep 2027 Finnair
4 Sep 15 Sep 2027 Finnair
12 Sep 20 Sep 2027 Finnair
19 Sep 4 Oct 2027 Finnair
1 Sep 17 Sep 2027 Lufthansa
6 Sep 17 Sep 2027 Lufthansa
6 Sep 19 Sep 2027 Finnair
20 Sep 5 Oct 2027 Lufthansa
26 Sep 4 Oct 2027 Qatar Airways
17 Sep 1 Oct 2027 Finnair
17 Sep 1 Oct 2027 Asiana Airlines
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Deals for one-way flights from Lisbon to Seoul in September.

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About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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