Cheapest one-way flights from New York to Singapore in December from $472

AirHint found the following cheapest one-way flights from New York (NYC) to Singapore (SIN) in December 2025 (see full year).

One-Way flights

09 Dec United
08 Dec United
05 Dec Air Premia
07 Dec United
06 Dec United
30 Dec Air India
29 Dec Xiamen Airlines
15 Dec Norse Atlantic Airways
23 Dec Spirit Airlines
25 Dec Porter Airlines (Canada) Ltd

Also check the deals for return flights from New York to Singapore in December.

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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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