Cheapest one-way flights from London to Seoul in April from 269€

AirHint found the following cheapest one-way flights from London (LON) to Seoul (ICN) in April 2026 (see full year).

One-Way flights

28 Apr China Eastern
14 Apr China Eastern
27 Apr China Eastern
07 Apr China Eastern
18 Apr China Eastern
23 Apr China Eastern
26 Apr China Eastern
12 Apr China Eastern
11 Apr China Eastern
21 Apr China Eastern

Also check the deals for return flights from London to Seoul in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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