✈ JFK → SIN

NEW YORK → SINGAPORE: 19H 1M. BUSINESS CLASS OR THERAPY. PICK ONE.

Flight time
19h 1m
Distance
9,531 mi
Or
15,339 km
Jet lag
12h

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.

✈ Flight 2270 kg CO₂
🚗 Car (alone) 2623 kg CO₂
🚆 Train 629 kg CO₂

This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.