Cheapest return flights from London to Seoul in April from 430€

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 April 2025 (see full year).

Return flights

20 Apr - 08 May China Southern
24 Apr - 15 May China Southern
22 Apr - 13 May China Southern
23 Apr - 09 May China Southern
22 Apr - 22 May China Southern
24 Apr - 08 May China Southern
23 Apr - 08 May China Southern
22 Apr - 23 May China Southern
22 Apr - 15 May China Southern
18 Apr - 08 May China Eastern
07 Apr - 12 Apr Ryanair
01 Apr - 12 Apr Wizz Air
07 Apr - 13 Apr Ryanair
08 Apr - 12 Apr Ryanair
07 Apr - 14 Apr Ryanair
04 Apr - 12 Apr Ryanair
01 Apr - 04 Apr Wizz Air
06 Apr - 11 Apr Ryanair
01 Apr - 09 Apr Ryanair
01 Apr - 14 Apr Norwegian Air Sweden AOC

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

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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