AirHint found the following cheapest return flights from New York (JFK) to Singapore (SIN) in October 2025 (see full year).

Return flights

02 Oct - 22 Oct	Air India
14 Oct - 21 Oct	Air India
01 Oct - 22 Oct	Ethiopian Airlines
01 Oct - 09 Oct	Philippine Airlines
21 Oct - 26 Oct	ANA
03 Oct - 05 Oct	IndiGo
22 Oct - 02 Nov	ANA
01 Oct - 12 Oct	IndiGo
03 Oct - 18 Oct	Etihad Airways
14 Oct - 25 Oct	Etihad Airways
03 Oct - 07 Oct	Cathay Pacific
01 Oct - 30 Nov	IndiGo
31 Oct - 05 Nov	Delta
31 Oct - 06 Nov	Delta
31 Oct - 09 Nov	Delta
31 Oct - 08 Nov	Delta

Also check the deals for one-way flights from New York to Singapore 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 New York to Singapore in October from 751€

Return flights