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

Return flights

11 Oct - 15 Oct	VietJet Air
04 Oct - 10 Oct	Akasa Air
29 Oct - 08 Nov	VietJet Air
01 Oct - 08 Oct	Thai VietJet Air
01 Oct - 06 Oct	Thai VietJet Air
06 Oct - 10 Oct	Thai VietJet Air
14 Oct - 19 Oct	Thai VietJet Air
02 Oct - 08 Oct	Thai VietJet Air
07 Oct - 10 Oct	Akasa Air
02 Oct - 10 Oct	Akasa Air
13 Oct - 18 Oct	IndiGo
30 Oct - 10 Nov	IndiGo
30 Oct - 11 Nov	Thai VietJet Air
30 Oct - 06 Nov	Thai VietJet Air
26 Oct - 05 Nov	IndiGo
26 Oct - 03 Nov	IndiGo
30 Oct - 04 Nov	Thai VietJet Air
29 Oct - 05 Nov	IndiGo
25 Oct - 08 Nov	IndiGo
24 Oct - 02 Nov	Thai VietJet Air

Also check the deals for one-way flights from Mumbai 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 Mumbai to Hanoi in October from 219€

Return flights