Cheapest return flights from London to Seoul in March from $453

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

Return flights

02 Mar - 10 Mar China Eastern
12 Mar - 19 Mar Air China
03 Mar - 10 Mar China Eastern
01 Mar - 30 Mar China Eastern
09 Mar - 18 Mar China Southern
10 Mar - 31 Mar China Eastern
06 Mar - 17 Mar Air France
06 Mar - 15 Mar Air France
06 Mar - 14 Mar Air France
12 Mar - 27 Mar Etihad Airways
05 Mar - 01 Apr Lufthansa
10 Mar - 02 Apr China Southern
17 Mar - 01 Apr China Southern
18 Mar - 02 Apr China Southern
15 Mar - 03 Apr Air China
19 Mar - 02 Apr Air China
14 Mar - 01 Apr China Southern
18 Mar - 03 Apr China Southern
11 Mar - 03 Apr China Southern
18 Mar - 04 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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