Cheapest one-way flights from London to Seoul in March from $409

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

One-Way flights

05 Mar Wizz Air UK
16 Mar Pegasus Airlines
07 Mar Pegasus Airlines
12 Mar Air China
10 Mar Air China
19 Mar Wizz Air UK
23 Mar Austrian Airlines
30 Mar Scandinavian Airlines
25 Mar Austrian Airlines
06 Mar Ryanair

Also check the deals for return 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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