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

Return flights

08 Jan - 21 Jan	Ryanair
08 Jan - 15 Jan	Ryanair
05 Jan - 16 Jan	Ryanair
05 Jan - 19 Jan	Ryanair
10 Jan - 17 Jan	Ryanair
10 Jan - 30 Jan	British Airways
09 Jan - 17 Jan	Ryanair
13 Jan - 30 Jan	British Airways
22 Jan - 26 Jan	Ryanair
16 Jan - 30 Jan	British Airways
29 Jan - 05 Feb	British Airways
12 Jan - 09 Feb	British Airways
26 Jan - 02 Feb	Scandinavian Airlines
29 Jan - 16 Feb	Air France
27 Jan - 04 Feb	Air France
26 Jan - 21 Feb	Air France
27 Jan - 03 Feb	Air France
31 Jan - 07 Feb	Etihad Airways

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

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 January from 484€

Return flights