AirHint found the following cheapest return flights from Seoul (GMP) to Nagoya (NGO) in January 2026 (see full year).

Return flights

06 Jan - 08 Jan	Air Seoul, Inc
19 Jan - 25 Feb	Peach	direct
21 Jan - 25 Feb	Peach	direct
08 Jan - 11 Jan	Peach	direct
23 Jan - 25 Feb	Peach	direct
24 Jan - 25 Feb	Peach	direct
22 Jan - 24 Feb	Peach	direct
25 Jan - 25 Feb	Peach	direct
31 Jan - 03 Feb	ANA
20 Jan - 26 Feb	ANA
23 Jan - 24 Feb	ANA
21 Jan - 26 Feb	ANA
20 Jan - 22 Jan	T'way Air
10 Jan - 15 Jan	Peach	direct
17 Jan - 20 Jan	Peach	direct
01 Jan - 05 Jan	Peach	direct
15 Jan - 18 Jan	Peach	direct
22 Jan - 25 Jan	Japan Airlines
22 Jan - 25 Jan	Peach	direct
29 Jan - 30 Jan	Japan Airlines

Also check the deals for one-way flights from Seoul to Nagoya 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 Seoul to Nagoya in January from $213

Return flights