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 25 May Scandinavian Airlines
12 May 19 May Scandinavian Airlines
18 May 25 May Scandinavian Airlines
25 May 01 Jun Scandinavian Airlines
25 May 02 Jun Scandinavian Airlines
20 May 26 May Scandinavian Airlines
13 May 20 May Scandinavian Airlines
20 May 27 May Scandinavian Airlines
06 May 25 May Scandinavian Airlines
04 May 18 May Scandinavian Airlines
24 May 01 Jun Scandinavian Airlines
24 May 02 Jun Scandinavian Airlines
11 May 20 May Scandinavian Airlines
21 May 26 May Scandinavian Airlines
31 May 07 Jun Scandinavian Airlines
31 May 04 Jun Scandinavian Airlines
24 May 04 Jun Scandinavian Airlines
29 May 06 Jun Finnair
29 May 11 Jun Etihad Airways
30 May 04 Jun Etihad Airways
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deals for one-way flights from Seoul to London in May.

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Updated Aug 27, 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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