Cheapest return flights from London to Seoul in April from 626€

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

Return flights

21 Apr - 06 May Ryanair
21 Apr - 04 May Ryanair
22 Apr - 04 May Ryanair
18 Apr - 02 May Wizz Air Malta
13 Apr - 02 May Wizz Air Malta
14 Apr - 27 Apr Wizz Air Malta
18 Apr - 27 Apr Wizz Air Malta
18 Apr - 30 Apr Wizz Air Malta
11 Apr - 02 May Wizz Air
13 Apr - 27 Apr Wizz Air Malta
20 Apr - 27 Apr Wizz Air Malta
20 Apr - 04 May Wizz Air Malta
27 Apr - 04 May Wizz Air
20 Apr - 30 Apr Wizz Air Malta
16 Apr - 30 Apr Wizz Air Malta
09 Apr - 27 Apr Wizz Air
23 Apr - 14 May Wizz Air Malta
24 Apr - 04 May Wizz Air Malta
09 Apr - 30 Apr Wizz Air
25 Apr - 27 Apr Wizz Air

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

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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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