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

Return flights

04 Mar - 12 Mar	Wizz Air Malta
02 Mar - 11 Mar	Wizz Air
02 Mar - 09 Mar	Wizz Air
04 Mar - 11 Mar	Wizz Air
06 Mar - 18 Mar	Wizz Air
07 Mar - 18 Mar	Wizz Air
07 Mar - 12 Mar	Wizz Air Malta
14 Mar - 01 Apr	Wizz Air
04 Mar - 17 Mar	Wizz Air Malta
10 Mar - 31 Mar	Wizz Air Malta
07 Mar - 14 Mar	Wizz Air
25 Mar - 02 Apr	Wizz Air
23 Mar - 02 Apr	Wizz Air Malta
17 Mar - 02 Apr	Wizz Air Malta
14 Mar - 26 Apr	Wizz Air
22 Mar - 02 Apr	Wizz Air Malta
16 Mar - 14 Apr	Wizz Air
07 Mar - 07 Apr	Wizz Air
19 Mar - 02 Apr	Wizz Air
05 Mar - 07 Apr	Wizz Air

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

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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Cheapest return flights from London to Seoul in March from 435€

Return flights