AirHint found the following cheapest return flights from Los Angeles (LAX) to Delhi (DEL) in September 2025 (see full year).

Return flights

28 Sep - 11 Oct	United
28 Sep - 09 Oct	United
28 Sep - 05 Oct	United
17 Sep - 24 Sep	United
17 Sep - 01 Oct	United
17 Sep - 10 Oct	United
17 Sep - 30 Sep	United
17 Sep - 02 Oct	United
24 Sep - 20 Oct	Lufthansa
30 Sep - 07 Oct	Cathay Pacific
29 Sep - 14 Oct	Virgin Atlantic
29 Sep - 06 Oct	Virgin Atlantic
23 Sep - 26 Sep	Cathay Pacific
18 Sep - 26 Sep	Delta
18 Sep - 27 Sep	Delta
16 Sep - 23 Sep	Virgin Atlantic
21 Sep - 29 Sep	Virgin Atlantic
18 Sep - 25 Sep	Virgin Atlantic
22 Sep - 29 Sep	Virgin Atlantic
23 Sep - 30 Sep	Virgin Atlantic

Also check the deals for one-way flights from Los Angeles to Delhi 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 Los Angeles to Delhi in September from 544€

Return flights