Cheapest return flights from London to Seoul in March from 379€

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

Return flights

08 Mar - 18 Mar China Eastern
11 Mar - 29 Mar China Eastern
05 Mar - 31 Mar China Eastern
11 Mar - 28 Mar China Eastern
09 Mar - 28 Mar China Eastern
08 Mar - 30 Mar China Eastern
04 Mar - 28 Mar China Eastern
04 Mar - 25 Mar China Eastern
08 Mar - 23 Mar China Eastern
11 Mar - 23 Mar China Eastern
04 Mar - 01 Apr China Eastern
10 Mar - 03 Apr China Eastern
03 Mar - 01 Apr China Eastern
14 Mar - 01 Apr China Southern
15 Mar - 01 Apr China Southern
17 Mar - 03 Apr China Southern
14 Mar - 03 Apr China Southern
16 Mar - 02 Apr China Southern
11 Mar - 03 Apr China Southern
17 Mar - 01 Apr China Southern

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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