Cheapest one-way flights from Seoul to London in May from 196€

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

One-Way flights

14 May Air China
11 May Air China
26 May Air China
28 May Air China
23 May Air China
25 May Air China
18 May Air China
15 May Air China
29 May Air China
24 May Air China

Also check the deals for return flights from Seoul to London in May.

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.