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

Return flights

24 Apr - 25 May	Scandinavian Airlines
30 Apr - 15 May	Scandinavian Airlines
17 Apr - 24 Apr	Scandinavian Airlines
20 Apr - 30 Apr	Finnair
17 Apr - 01 May	Scandinavian Airlines
13 Apr - 20 Apr	Finnair
16 Apr - 29 Apr	Finnair
05 Apr - 09 May	Finnair
06 Apr - 19 Apr	Finnair
05 Apr - 01 May	Finnair
10 Apr - 09 May	Finnair
03 Apr - 15 Apr	Finnair
04 Apr - 17 Apr	Finnair
01 Apr - 05 Apr	Finnair

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

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 Manchester to Seoul in April from 652€

Return flights