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

Return flights

09 Oct - 16 Oct	United
15 Oct - 20 Nov	United
01 Oct - 09 Oct	United
06 Oct - 08 Oct	United
01 Oct - 03 Nov	United
27 Oct - 03 Nov	United
01 Oct - 08 Oct	United
14 Oct - 21 Oct	United
13 Oct - 20 Oct	United
03 Oct - 06 Oct	United
13 Oct - 31 Oct	United
24 Oct - 04 Nov	United
10 Oct - 17 Oct	Ethiopian Airlines
11 Oct - 25 Oct	United
30 Oct - 08 Nov	Delta
23 Oct - 02 Nov	SWISS

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 744€

Return flights