Cheapest return flights from London (LON) to Seoul (ICN), September

20 dates in September 2027, from $ 764. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
29 Sep 21 Oct 2027 Lufthansa
8 Sep 15 Sep 2027 Wizz Air
3 Sep 12 Oct 2027 Lufthansa
1 Sep 17 Sep 2027 Lufthansa
6 Sep 17 Sep 2027 Lufthansa
9 Sep 23 Sep 2027 Lufthansa
13 Sep 23 Sep 2027 Lufthansa
13 Sep 29 Sep 2027 Lufthansa
5 Sep 15 Oct 2027 Lufthansa
8 Sep 22 Sep 2027 Lufthansa
1 Sep 15 Sep 2027 Ryanair
14 Sep 21 Sep 2027 Lufthansa
2 Sep 20 Sep 2027 Etihad Airways
23 Sep 15 Oct 2027 easyJet
27 Sep 10 Oct 2027 Finnair
22 Sep 14 Oct 2027 Etihad Airways
23 Sep 11 Oct 2027 Turkish Airlines
23 Sep 1 Oct 2027 Turkish Airlines
29 Sep 10 Oct 2027 Turkish Airlines
28 Sep 10 Oct 2027 Turkish Airlines
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Deals for one-way flights from London 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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