Cheapest one-way flights from London to Seoul in April from 260€

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

One-Way flights

19 Apr China Eastern
24 Apr China Eastern
07 Apr China Eastern
25 Apr China Eastern
29 Apr China Eastern
21 Apr China Eastern
14 Apr China Eastern
18 Apr China Eastern
12 Apr China Eastern
09 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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