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

Return flights

28 Oct - 14 Nov	Scandinavian Airlines
18 Oct - 22 Oct	Ryanair
19 Oct - 26 Oct	Ryanair
28 Oct - 09 Nov	Finnair
29 Oct - 12 Nov	Finnair
04 Oct - 18 Oct	Lufthansa
21 Oct - 28 Oct	Ryanair
21 Oct - 04 Nov	Finnair
17 Oct - 24 Oct	British Airways
02 Oct - 16 Oct	Finnair
02 Oct - 11 Oct	easyJet
01 Oct - 15 Oct	Etihad Airways
01 Oct - 16 Oct	Finnair
01 Oct - 12 Oct	Finnair
19 Oct - 09 Nov	Lufthansa
26 Oct - 09 Nov	Finnair
23 Oct - 01 Nov	Lufthansa
18 Oct - 01 Nov	Lufthansa
24 Oct - 01 Nov	Finnair
25 Oct - 08 Nov	Lufthansa

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Manchester to Seoul in October from $696

Return flights