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

Return flights

09 Sep - 16 Sep	United
02 Sep - 23 Sep	United
02 Sep - 11 Sep	United
03 Sep - 24 Sep	United
04 Sep - 11 Sep	United
24 Sep - 01 Oct	Virgin Atlantic
15 Sep - 28 Oct	Delta
07 Sep - 23 Sep	Delta
17 Sep - 10 Oct	Virgin Atlantic
20 Sep - 06 Oct	Virgin Atlantic
09 Sep - 24 Oct	Lufthansa
01 Sep - 15 Sep	United
26 Sep - 29 Sep	KLM
25 Sep - 02 Oct	KLM

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 549€

Return flights