AirHint found the following cheapest return flights from New York (JFK) to Singapore (SIN) in December 2026 (see full year).
Return flights
| 28 Dec - 12 Jan | Cathay Pacific | ||
| 20 Dec - 09 Jan | Finnair | ||
| 22 Dec - 09 Jan | Finnair | ||
| 18 Dec - 02 Jan | Kuwait Airways | ||
| 23 Dec - 04 Jan | United | ||
| 18 Dec - 01 Jan | Cathay Pacific | ||
| 29 Dec - 12 Jan | SWISS |
Also check the deals for one-way flights from New York to Singapore in December.
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