Cheapest return flights from Seoul to London in April from $837

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 2026 (see full year).

Return flights

01 Apr - 29 Apr Emirates
01 Apr - 10 Apr Emirates
30 Apr - 05 May Emirates
29 Apr - 06 May Emirates
29 Apr - 07 May Emirates
30 Apr - 06 May Emirates
21 Apr - 28 Apr Emirates
23 Apr - 30 Apr Emirates
23 Apr - 07 May Emirates
06 Apr - 14 Apr Qatar Airways
03 Apr - 16 Apr Qatar Airways
06 Apr - 10 Apr Qatar Airways
06 Apr - 20 Apr Qatar Airways
16 Apr - 23 Apr Emirates
15 Apr - 22 Apr Emirates
23 Apr - 02 May Emirates
27 Apr - 02 May Qatar Airways
25 Apr - 02 May Air China
24 Apr - 02 May Emirates

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