AirHint found the following cheapest return flights from Houston (HOU) to Mumbai (BOM) in September 2025 (see full year).

Return flights

30 Sep - 07 Oct	Turkish Airlines
23 Sep - 30 Sep	Turkish Airlines
22 Sep - 29 Sep	KLM
18 Sep - 25 Sep	Delta
26 Sep - 14 Oct	KLM
23 Sep - 01 Oct	KLM
24 Sep - 01 Oct	Delta
25 Sep - 02 Oct	Air France
26 Sep - 03 Oct	KLM
29 Sep - 06 Oct	Delta
24 Sep - 20 Oct	Delta
28 Sep - 05 Oct	Turkish Airlines
21 Sep - 28 Sep	Turkish Airlines
20 Sep - 27 Sep	Air France
27 Sep - 04 Oct	Air France
26 Sep - 29 Sep	KLM
17 Sep - 24 Sep	Air France
17 Sep - 22 Sep	Air France
17 Sep - 21 Sep	Air France
19 Sep - 26 Sep	Qatar Airways

Also check the deals for one-way flights from Houston to Mumbai 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 Houston to Mumbai in September from 688€

Return flights