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

Return flights

09 Aug - 01 Sep	Ryanair
19 Aug - 09 Sep	Ryanair
12 Aug - 01 Sep	Ryanair
11 Aug - 02 Sep	Air France
22 Aug - 28 Aug	Etihad Airways
18 Aug - 27 Aug	Ryanair
17 Aug - 24 Aug	Finnair
24 Aug - 31 Aug	Finnair
10 Aug - 31 Aug	Ryanair
10 Aug - 01 Sep	Ryanair
11 Aug - 01 Sep	Ryanair
18 Aug - 31 Aug	Ryanair
03 Aug - 17 Aug	Lufthansa
11 Aug - 28 Aug	Ryanair
06 Aug - 28 Aug	Finnair
08 Aug - 29 Aug	Finnair

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

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 August from 729€

Return flights