✈ LAS → SIN
17H 40M, 8,828 MILES. YOUR ANCESTORS WALKED LESS THAN THIS.
Flight from Las Vegas to Singapore
From Harry Reid (LAS), USA North America → Changi (SIN), Singapore Asia
How long is the flight from Las Vegas to Singapore?
A nonstop flight from Las Vegas (LAS) to Singapore (SIN) takes about 17 hours 40 minutes, covering a great-circle distance of 8,828 miles (14,208 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
17h 40m
Nonstop, scheduled
Distance
8,828 mi
14,208 km · great-circle
Avg speed
804 km/h
Door-to-door including taxi
Time zones & jet lag
Las Vegas timezone
UTC-7
America/Los_Angeles
Singapore timezone
UTC+8
Asia/Singapore
Time difference
+15h
15 hours ahead
Jet lag (rough)
~15d
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.