✈ JFK → SIN
NEW YORK → SINGAPORE: 19H 1M. BUSINESS CLASS OR THERAPY. PICK ONE.
Flight from New York to Singapore
From JFK (JFK), USA North America → Changi (SIN), Singapore Asia
How long is the flight from New York to Singapore?
A nonstop flight from New York (JFK) to Singapore (SIN) takes about 19 hours 1 minutes, covering a great-circle distance of 9,531 miles (15,339 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
19h 1m
Nonstop, scheduled
Distance
9,531 mi
15,339 km · great-circle
Avg speed
807 km/h
Door-to-door including taxi
Time zones & jet lag
New York timezone
UTC-4
America/New_York
Singapore timezone
UTC+8
Asia/Singapore
Time difference
+12h
12 hours ahead
Jet lag (rough)
~12d
Eastward — worse
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.