Cheapest one-way flights from New York to Singapore in December from $489

Best time to book flights for New York (NYC) to Singapore (SIN) flights at AirHint

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

One-Way flights

01 Dec United
06 Dec KLM
11 Dec Norse Atlantic Airways
30 Dec Saudia
15 Dec FrenchBee
17 Dec Kuwait Airways
20 Dec Air Serbia
19 Dec Saudia
23 Dec Finnair
22 Dec Finnair

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

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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