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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 May 14 May Shenzhen Airlines
17 May 11 Jun Shenzhen Airlines
07 May 22 May Shenzhen Airlines
08 May 21 May Shenzhen Airlines
19 May 25 May Shenzhen Airlines
17 May 23 May Shenzhen Airlines
01 May 15 May Shenzhen Airlines
21 May 27 May Shenzhen Airlines
07 May 15 May Shenzhen Airlines
01 May 29 May Shenzhen Airlines
22 May 29 May Shenzhen Airlines
22 May 06 Jun Shenzhen Airlines
28 May 12 Jun Shenzhen Airlines
29 May 12 Jun Shenzhen Airlines
29 May 11 Jun Shenzhen Airlines
18 May 09 Jun Lufthansa
18 May 01 Jun Lufthansa
18 May 28 Jun Lufthansa
20 May 03 Jun Lufthansa
28 May 07 Jun Shenzhen Airlines
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deals for one-way flights from London to Seoul in May.

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Updated Jul 7, 2026.

About these fares

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