AirHint found the following cheapest return flights from Manchester (MAN) to Seoul (ICN) in October 2025 (see full year).

Return flights

23 Oct - 26 Oct	Ryanair
23 Oct - 19 Nov	Scandinavian Airlines
22 Oct - 19 Nov	easyJet
23 Oct - 08 Nov	Ryanair
28 Oct - 26 Nov	Scandinavian Airlines
29 Oct - 26 Nov	Scandinavian Airlines
16 Oct - 26 Oct	Ryanair
30 Oct - 03 Nov	easyJet
22 Oct - 29 Oct	easyJet
29 Oct - 02 Nov	Ryanair
21 Oct - 03 Nov	Ryanair
03 Oct - 17 Oct	Hainan Airlines
03 Oct - 14 Oct	Hainan Airlines
03 Oct - 12 Oct	Hainan Airlines
28 Oct - 07 Nov	Hainan Airlines
30 Oct - 04 Nov	Ryanair
17 Oct - 23 Oct	Ryanair
02 Oct - 21 Oct	Air France
02 Oct - 16 Oct	Air France
02 Oct - 14 Oct	Air France

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

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 October from $596

Return flights