Cheapest one-way flights from Seoul to London in May from $445

AirHint found the following cheapest one-way flights from Seoul (GMP) to London (LGW) in May 2026 (see full year).

One-Way flights

09 May Air China
08 May Air China
30 May Air China
20 May Air China
13 May Air China
28 May Air China
05 May Air China
10 May Air China
16 May Air China
07 May Air China

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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