Cheapest one-way flights from London (LON) to Seoul (ICN), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
27 Apr Ryanair
17 Apr Ryanair
19 Apr Shenzhen Airlines
05 Apr Shenzhen Airlines
12 Apr Shenzhen Airlines
26 Apr Shenzhen Airlines
01 Apr Wizz Air Malta
01 Apr Korean Air
Direct Flight
27 Apr Korean Air
Direct Flight
19 Apr Korean Air
Direct Flight
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deals for return flights from London to Seoul in April.

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Updated Jul 20, 2026.

About these fares

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