Cheapest return flights from Newark to Singapore in September from $745

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

Return flights

01 Sep - 28 Sep Air India
25 Sep - 05 Oct Korean Air
09 Sep - 16 Sep Korean Air
01 Sep - 08 Sep Air India
15 Sep - 22 Sep Delta
10 Sep - 17 Sep Delta
11 Sep - 14 Sep Air India
02 Sep - 18 Sep Delta
03 Sep - 17 Sep Delta
04 Sep - 11 Sep Delta
17 Sep - 07 Oct Air India
13 Sep - 26 Sep Air India
21 Sep - 09 Oct Air India
29 Sep - 07 Oct Air India
29 Sep - 01 Oct United
05 Sep - 20 Oct Air India
26 Sep - 02 Oct Air Canada
25 Sep - 05 Oct Singapore Airlines direct
26 Sep - 02 Oct Singapore Airlines direct
29 Sep - 07 Oct Singapore Airlines direct

Also check the deals for one-way flights from Newark to Singapore in September.

Skyscanner

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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