Cheapest return flights from London to Seoul in March from 377€

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

Return flights

10 Mar - 24 Mar China Eastern
09 Mar - 22 Mar China Eastern
10 Mar - 22 Mar China Eastern
09 Mar - 25 Mar China Eastern
02 Mar - 02 Apr China Southern
15 Mar - 24 Mar China Southern
18 Mar - 03 Apr China Southern
10 Mar - 18 Mar China Southern
12 Mar - 24 Mar China Southern
11 Mar - 03 Apr China Southern
15 Mar - 29 Mar Air China
08 Mar - 29 Mar Air China
12 Mar - 18 Mar Air China
11 Mar - 22 Apr Air China
17 Mar - 01 Apr China Southern
16 Mar - 04 Apr Air China
19 Mar - 02 Apr Air China
19 Mar - 03 Apr Air China
18 Mar - 01 Apr Air China
19 Mar - 01 Apr Air China

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

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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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