Cheapest return flights from Seoul to London in May from 716€

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

Return flights

06 May - 11 May Emirates
04 May - 15 May Emirates
11 May - 15 May Emirates
12 May - 19 May Emirates
01 May - 06 May Air China
01 May - 09 May Air China
11 May - 23 May Air China
29 May - 08 Jun Air China
27 May - 07 Jun Air China
26 May - 02 Jun Air China
13 May - 20 May Emirates
01 May - 31 May Etihad Airways
23 May - 30 May Emirates
28 May - 06 Jun Vietnam Airlines
29 May - 07 Jun Emirates

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

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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