Cheapest return flights from London to Seoul in April from $529

Best time to book flights for London (LGW) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Seoul (ICN) in April 2025 (see full year).

Return flights

19 Apr - 10 May China Eastern
26 Apr - 03 May China Eastern
25 Apr - 07 May China Eastern
21 Apr - 13 May China Eastern
23 Apr - 07 May China Eastern
22 Apr - 07 May China Eastern
15 Apr - 07 May China Eastern
15 Apr - 18 May China Eastern
20 Apr - 07 May China Eastern
23 Apr - 11 May China Eastern
23 Apr - 28 Apr Wizz Air UK
17 Apr - 28 Apr China Eastern
24 Apr - 28 Apr Wizz Air Malta
08 Apr - 14 Apr Wizz Air Malta
15 Apr - 28 Apr China Eastern
22 Apr - 28 Apr Air China
11 Apr - 14 Apr China Eastern
09 Apr - 14 Apr China Eastern
15 Apr - 18 Apr China Eastern
09 Apr - 11 Apr China Eastern

Also check the deals for one-way flights from London to Seoul in April.

Skyscanner

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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