Cheapest return flights from London to Seoul in March from $568

Best time to book flights for London (LON) to Seoul (ICN) flights at AirHint

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

Return flights

17 Mar - 25 Mar Lufthansa
12 Mar - 31 Mar Lufthansa
12 Mar - 25 Mar Lufthansa
04 Mar - 18 Mar Lufthansa
11 Mar - 25 Mar Lufthansa
18 Mar - 25 Mar Lufthansa
18 Mar - 02 Apr Lufthansa
04 Mar - 01 Apr Lufthansa
17 Mar - 26 Mar Lufthansa
03 Mar - 17 Mar Lufthansa
18 Mar - 24 Mar Lufthansa
18 Mar - 26 Mar Lufthansa
22 Mar - 02 Apr Lufthansa
26 Mar - 14 Apr Lufthansa
26 Mar - 21 Apr Lufthansa
19 Mar - 07 Apr Lufthansa
26 Mar - 07 Apr Lufthansa
26 Mar - 04 Apr Lufthansa
21 Mar - 08 Apr Lufthansa
31 Mar - 07 Apr Lufthansa

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

Skyscanner

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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