Cheapest return flights from London to Seoul in March from 402€

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

Return flights

11 Mar - 31 Mar China Southern
10 Mar - 24 Mar China Southern
09 Mar - 25 Mar China Southern
12 Mar - 29 Mar China Southern
03 Mar - 17 Mar China Southern
07 Mar - 14 Mar China Southern
03 Mar - 14 Mar China Southern
07 Mar - 20 Mar China Southern
04 Mar - 25 Mar China Southern
10 Mar - 25 Mar China Southern
11 Mar - 03 Apr Air China
08 Mar - 08 Apr Air China
18 Mar - 02 Apr Air China
18 Mar - 01 Apr Air China
14 Mar - 01 Apr Air China
17 Mar - 07 Apr China Southern
14 Mar - 04 Apr Air China
12 Mar - 05 Apr China Southern
08 Mar - 05 Apr China Southern
17 Mar - 08 Apr Air China

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

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.