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

Return flights

05 May - 25 May	Scandinavian Airlines
14 May - 28 May	Scandinavian Airlines
01 May - 15 May	Scandinavian Airlines
05 May - 16 May	Scandinavian Airlines
13 May - 20 May	KLM
05 May - 12 May	Air France
18 May - 25 May	KLM
09 May - 23 May	Air France
18 May - 31 May	Finnair
02 May - 17 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 $751

Return flights