Cheapest return flights from New York to Singapore in September from $690

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

Return flights

03 Sep - 10 Sep Philippine Airlines
17 Sep - 24 Sep Philippine Airlines
14 Sep - 01 Oct Philippine Airlines
07 Sep - 18 Sep Philippine Airlines
03 Sep - 15 Oct Philippine Airlines
30 Sep - 05 Oct Air India
07 Sep - 22 Sep Philippine Airlines
01 Sep - 28 Sep Air India
14 Sep - 21 Sep Philippine Airlines
10 Sep - 17 Sep Korean Air
28 Sep - 11 Oct Philippine Airlines
08 Sep - 22 Sep Korean Air
07 Sep - 11 Sep Philippine Airlines
16 Sep - 25 Sep Delta
28 Sep - 05 Oct Philippine Airlines
22 Sep - 07 Oct Air India
26 Sep - 05 Oct Philippine Airlines
24 Sep - 05 Oct Philippine Airlines
23 Sep - 06 Oct Air India
26 Sep - 12 Oct Philippine Airlines

Also check the deals for one-way flights from New York 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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