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

Return flights

01 May - 15 May	Scandinavian Airlines
05 May - 15 May	Scandinavian Airlines
08 May - 18 May	Scandinavian Airlines
04 May - 18 May	Scandinavian Airlines
02 May - 15 May	Scandinavian Airlines
23 May - 30 May	Scandinavian Airlines
12 May - 26 May	Finnair
16 May - 30 May	Scandinavian Airlines
12 May - 31 May	Finnair
02 May - 30 May	Finnair

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

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 May from 601€

Return flights