AirHint found the following cheapest return flights from Shanghai (SHA) to Hanoi (HAN) in October 2025 (see full year).

Return flights

14 Oct - 21 Oct	VietJet Air	direct
14 Oct - 31 Oct	VietJet Air	direct
09 Oct - 14 Oct	VietJet Air	direct
22 Oct - 22 Oct	VietJet Air	direct
29 Oct - 31 Oct	VietJet Air	direct
31 Oct - 02 Nov	VietJet Air
03 Oct - 09 Oct	China Southern
08 Oct - 15 Oct	VietJet Air
03 Oct - 08 Oct	China Southern
03 Oct - 11 Oct	China Southern
31 Oct - 02 Nov	VietJet Air	direct
22 Oct - 29 Oct	Cathay Pacific

Also check the deals for one-way flights from Shanghai to Hanoi 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.

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Cheapest return flights from Shanghai to Hanoi in October from 129€

Return flights