AirHint found the following cheapest one-way flights from New York (NYC) to Singapore (SIN) in September 2026 (see full year).
One-Way flights
| 23 Sep | Alaska Airlines | ||
| 02 Sep | Alaska Airlines | ||
| 09 Sep | Gulf Air | ||
| 20 Sep | Gulf Air | ||
| 30 Sep | Gulf Air | ||
| 13 Sep | Gulf Air | ||
| 06 Sep | Gulf Air | ||
| 16 Sep | Gulf Air | ||
| 17 Sep | Alaska Airlines | ||
| 04 Sep | Philippine Airlines |
Also check the deals for return flights from New York to Singapore in September.
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