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

Return flights

30 Oct - 08 Nov	Hainan Airlines
30 Oct - 07 Nov	Hainan Airlines
29 Oct - 06 Nov	Juneyao Airlines
27 Oct - 06 Nov	Juneyao Airlines
30 Oct - 25 Nov	Ryanair
31 Oct - 08 Nov	easyJet
31 Oct - 14 Nov	easyJet
27 Oct - 07 Nov	Juneyao Airlines
29 Oct - 07 Nov	Juneyao Airlines
29 Oct - 28 Nov	British Airways
25 Oct - 27 Oct	easyJet
26 Oct - 29 Oct	Ryanair
22 Oct - 27 Oct	Jet2
22 Oct - 28 Oct	Ryanair
20 Oct - 31 Oct	Ryanair
22 Oct - 29 Oct	easyJet
21 Oct - 29 Oct	Ryanair
23 Oct - 31 Oct	Ryanair
23 Oct - 30 Oct	Vueling Airlines
25 Oct - 31 Oct	easyJet

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 547€

Return flights