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

Return flights

08 Oct - 15 Oct	Air India
05 Oct - 20 Oct	Air India
05 Oct - 08 Oct	Air India
05 Oct - 19 Oct	Air India
08 Oct - 16 Oct	Air India
07 Oct - 21 Oct	Air India
14 Oct - 29 Oct	Spirit Airlines
14 Oct - 22 Oct	Air India
07 Oct - 22 Oct	Air India
28 Oct - 06 Nov	Turkish Airlines
16 Oct - 04 Nov	Turkish Airlines
05 Oct - 25 Oct	Air India
31 Oct - 07 Nov	Turkish Airlines
26 Oct - 02 Nov	Turkish Airlines
27 Oct - 12 Nov	Turkish Airlines
31 Oct - 09 Nov	Turkish Airlines
29 Oct - 03 Nov	Turkish Airlines
30 Oct - 01 Nov	Turkish Airlines
24 Oct - 08 Nov	Air India
01 Oct - 30 Nov	Air France

Also check the deals for one-way flights from Newark 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 Newark to Singapore in October from $736

Return flights