Cheapest return flights from Seoul to London in April from 421€

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

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

Return flights

01 Apr - 31 May China Eastern
10 Apr - 24 Apr China Eastern
03 Apr - 09 Apr Air China
09 Apr - 23 Apr Air China
10 Apr - 22 Apr Air China
01 Apr - 22 Apr Air China
10 Apr - 23 Apr Air China
01 Apr - 07 Apr Air China
08 Apr - 14 Apr China Eastern
13 Apr - 27 Apr Air China
14 Apr - 22 Apr Air China
30 Apr - 14 May China Eastern
24 Apr - 01 May China Eastern
28 Apr - 18 May China Eastern
08 Apr - 31 May Air China
11 Apr - 01 May Qatar Airways
27 Apr - 11 May Shandong Airlines
12 Apr - 04 May Air China
10 Apr - 07 May Singapore Airlines
29 Apr - 07 May Singapore Airlines

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