Cheapest return flights from London to Seoul in May from 530€

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

Return flights

13 May - 24 Jun China Southern
28 May - 11 Jun China Southern
28 May - 08 Jun China Southern
25 May - 02 Jun China Southern
26 May - 02 Jun China Southern
28 May - 05 Jun China Southern
25 May - 10 Jun China Southern
20 May - 09 Jun China Southern
25 May - 05 Jun China Southern
31 May - 07 Jun China Southern
10 May - 21 May Air China
07 May - 21 May Air China
04 May - 14 May Air China
03 May - 14 May Air China
14 May - 17 May Air China
11 May - 18 May Air China
06 May - 13 May Air China
11 May - 19 May Air China
07 May - 19 May Air China
06 May - 17 May Air China

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

Cheap car rent in Seoul

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