Cheapest one-way flights from Seoul to London in May from 254€

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

AirHint found the following cheapest one-way flights from Seoul (ICN) to London (LGW) in May 2025 (see full year).

One-Way flights

12 May China Eastern
23 May China Eastern
14 May China Eastern
24 May China Eastern
18 May China Eastern
15 May China Eastern
13 May China Eastern
21 May China Eastern
08 May Sichuan Airlines
10 May Sichuan Airlines

Also check the deals for return 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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