AirHint found the following cheapest return flights from Newark (EWR) to Delhi (DEL) in October 2025 (see full year).

Return flights

06 Oct - 18 Oct	Air India
06 Oct - 27 Oct	Air India
06 Oct - 22 Oct	Air India
06 Oct - 14 Nov	Air India	direct
03 Oct - 16 Oct	Air India
03 Oct - 13 Oct	Air India
06 Oct - 18 Oct	Air India	direct
06 Oct - 19 Oct	Air India
20 Oct - 07 Nov	Air India
20 Oct - 27 Oct	Air India
01 Oct - 25 Oct	Air India
01 Oct - 04 Oct	Air India
14 Oct - 01 Nov	Air India
03 Oct - 15 Nov	Air India
16 Oct - 03 Nov	Air India
12 Oct - 08 Nov	Air India
16 Oct - 08 Nov	Air India
16 Oct - 15 Nov	Air India
30 Oct - 14 Nov	Turkish Airlines
20 Oct - 07 Nov	Air India	direct

Also check the deals for one-way flights from Newark to Delhi in October.

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 Delhi in October from $537

Return flights