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

Return flights

06 Sep - 25 Sep	Air France
03 Sep - 17 Sep	KLM
02 Sep - 16 Sep	Air France
22 Sep - 30 Sep	Delta
10 Sep - 28 Sep	Air France
04 Sep - 18 Sep	Air France
04 Sep - 16 Sep	Air France
05 Sep - 28 Sep	Delta
22 Sep - 29 Sep	Air France
19 Sep - 28 Sep	KLM
22 Sep - 28 Oct	Air France
24 Sep - 05 Oct	Air France
04 Sep - 05 Oct	Air France
02 Sep - 04 Oct	Air France
14 Sep - 05 Oct	Air France
28 Sep - 05 Oct	Air France
29 Sep - 28 Oct	Delta
17 Sep - 07 Oct	Delta
03 Sep - 02 Oct	Air France
22 Sep - 01 Oct	Delta

Also check the deals for one-way flights from Newark 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 Newark to Mumbai in September from 498€

Return flights