Cheapest one-way flights from London (LHR) to Seoul (GMP), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
16 Apr KLM
12 Apr KLM
05 Apr LOT
27 Apr China Southern
08 Apr China Southern
17 Apr China Southern
09 Apr China Southern
15 Apr China Southern
06 Apr China Southern
11 Apr China Southern
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deals for return flights from London to Seoul in April.

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Updated Aug 28, 2026.

About these fares

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