Cheapest return flights from New York to Singapore in December from $916

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

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

Return flights

07 Dec - 24 Dec Korean Air
04 Dec - 21 Dec Korean Air
09 Dec - 01 Jan Asiana Airlines
05 Dec - 04 Jan Finnair
09 Dec - 03 Jan Singapore Airlines
27 Dec - 09 Jan Finnair
10 Dec - 02 Jan Singapore Airlines
21 Dec - 02 Jan Finnair
22 Dec - 03 Jan Finnair
19 Dec - 03 Jan Kuwait Airways
27 Dec - 09 Jan Singapore Airlines direct
22 Dec - 03 Jan Singapore Airlines direct

Also check the deals for one-way 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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