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

Return flights

25 Aug - 01 Sep	Air India
24 Aug - 30 Aug	Air India
21 Aug - 28 Aug	VietJet Air
23 Aug - 29 Aug	Air India
30 Aug - 31 Aug	Air India
25 Aug - 03 Sep	IndiGo
30 Aug - 05 Sep	IndiGo
30 Aug - 04 Sep	IndiGo
23 Aug - 27 Aug	IndiGo
23 Aug - 30 Aug	IndiGo
23 Aug - 28 Aug	IndiGo
25 Aug - 29 Aug	IndiGo
23 Aug - 03 Sep	IndiGo
29 Aug - 01 Sep	IndiGo
30 Aug - 02 Sep	IndiGo
28 Aug - 06 Sep	IndiGo
31 Aug - 06 Sep	IndiGo
25 Aug - 04 Sep	IndiGo
21 Aug - 30 Aug	VietJet Air
26 Aug - 29 Aug	VietJet Air

Also check the deals for one-way flights from Mumbai to Hanoi 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 Mumbai to Hanoi in August from $248

Return flights