AirHint found the following cheapest return flights from Hanoi (HAN) to Nagoya (NGO) in September 2025 (see full year).

Return flights

25 Sep - 30 Sep	VietJet Air
27 Sep - 01 Oct	VietJet Air
26 Sep - 01 Oct	VietJet Air
25 Sep - 30 Sep	VietJet Air	direct
20 Sep - 27 Sep	VietJet Air
19 Sep - 24 Sep	VietJet Air
19 Sep - 03 Oct	VietJet Air
21 Sep - 28 Sep	HK Express
22 Sep - 25 Sep	HK Express
22 Sep - 26 Sep	HK Express
24 Sep - 25 Sep	HK Express
23 Sep - 25 Sep	HK Express
22 Sep - 27 Sep	HK Express
18 Sep - 03 Oct	Japan Airlines
28 Sep - 03 Oct	Thai AirAsia
20 Sep - 03 Oct	Thai AirAsia
28 Sep - 10 Oct	Thai AirAsia
20 Sep - 10 Oct	Thai AirAsia
27 Sep - 03 Oct	Thai AirAsia
18 Sep - 03 Oct	Vietnam Airlines	direct

Also check the deals for one-way flights from Hanoi to Nagoya in September.

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 Hanoi to Nagoya in September from $207

Return flights