Cheapest return flights from Seoul to London in April from 616€

AirHint found the following cheapest return flights from Seoul (ICN) to London (LHR) in April 2026 (see full year).

Return flights

01 Apr - 19 Apr Etihad Airways
02 Apr - 08 Apr Etihad Airways
01 Apr - 23 Apr Etihad Airways
03 Apr - 04 May Etihad Airways
06 Apr - 26 Apr Etihad Airways
01 Apr - 09 Apr Etihad Airways
02 Apr - 09 Apr Etihad Airways
29 Apr - 11 May Etihad Airways
16 Apr - 28 Apr Etihad Airways
03 Apr - 13 Apr Etihad Airways
01 Apr - 14 Apr Etihad Airways
10 Apr - 14 Apr Etihad Airways
23 Apr - 03 May Etihad Airways
27 Apr - 18 May Etihad Airways
02 Apr - 12 May Etihad Airways
03 Apr - 10 May Etihad Airways
24 Apr - 03 May Etihad Airways
29 Apr - 18 May Etihad Airways
29 Apr - 05 May Etihad Airways
23 Apr - 05 May Etihad Airways

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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