Cheapest return flights from Seoul (ICN) to London (LHR), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
12 May 18 May Air France
12 May 20 May Air France
12 May 19 May Air France
13 May 16 May Lufthansa
19 May 26 May Lufthansa
25 May 01 Jun Lufthansa
13 May 21 May Lufthansa
10 May 19 May Vietnam Airlines
11 May 18 May Lufthansa
27 May 04 Jun Lufthansa
18 May 25 May Lufthansa
24 May 03 Jun Finnair
03 May 09 May Finnair
30 May 07 Jun Finnair
29 May 13 Jun Finnair
12 May 02 Jun Scandinavian Airlines
25 May 01 Jun Asiana Airlines
Direct Flight
24 May 03 Jun Asiana Airlines
Direct Flight
29 May 13 Jun Asiana Airlines
Direct Flight
30 May 07 Jun Asiana Airlines
Direct Flight
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deals for one-way flights from Seoul to London in May.

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Updated Jul 6, 2026.

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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