Cheapest return flights from London to Seoul in April from $722

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

AirHint found the following cheapest return flights from London (LTN) to Seoul (ICN) in April 2025 (see full year).

Return flights

23 Apr - 08 May Wizz Air UK
20 Apr - 08 May Wizz Air
28 Apr - 08 May easyJet
30 Apr - 15 May easyJet
30 Apr - 25 May easyJet
29 Apr - 08 May Ryanair
29 Apr - 13 May easyJet
27 Apr - 09 May easyJet
08 Apr - 14 Apr easyJet
03 Apr - 14 Apr easyJet
21 Apr - 23 May Wizz Air UK
24 Apr - 30 Apr Ryanair
07 Apr - 15 Apr Wizz Air
28 Apr - 27 May easyJet
07 Apr - 13 Apr Wizz Air
07 Apr - 14 Apr Wizz Air
14 Apr - 19 Apr Wizz Air
05 Apr - 14 Apr Wizz Air
07 Apr - 16 Apr Wizz Air
08 Apr - 15 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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