Las Vegas to Singapore
18h 04m The flight from Harry Reid International Airport (LAS) to Singapore Changi Airport (SIN) covers 14,209 km (8,829 miles) and takes approximately 18h 04m gate to gate for a typical jet.
The route heads north-west on an initial great-circle bearing of 307°, passing near 44.1° N, 157.8° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 25h 50m | 26h 15m |
| Narrowbody jet (A320, 737) | 780 km/h | 18h 13m | 18h 38m |
| Widebody jet (777, 787, A350) | 900 km/h | 15h 47m | 16h 12m |
| Private jet (Gulfstream) | 850 km/h | 16h 43m | 17h 08m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| LAS | SIN | |
|---|---|---|
| Airport | Harry Reid International Airport | Singapore Changi Airport |
| City | Las Vegas | Singapore |
| Country | United States | Singapore |
| ICAO | KLAS | WSSS |
| Coordinates | 36.0834, -115.1518 | 1.3502, 103.994 |
| Elevation | 2,181 ft | 22 ft |
Questions
How long is the flight from Las Vegas to Singapore?
A non-stop flight from Las Vegas (LAS) to Singapore (SIN) takes about 18h 04m. The great-circle distance is 14,209 km (8,829 miles, 7,672 nautical miles), flying north-west on an initial bearing of 307°.
How far is Las Vegas from Singapore?
14,209 kilometres in a straight line over the earth's surface — 8,829 miles or 7,672 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between LAS and SIN?
This page calculates the direct-line time and distance; it does not track airline schedules. At 14,209 km the route is at the extreme end of what any airliner can fly non-stop, so a connection is likely. Check an airline or booking site for what is actually scheduled.
What should I expect on a 18h 04m flight?
Anything past six hours is a long-haul flight: expect at least one meal service, a significant time-zone shift, and enough sitting that circulation and hydration start to matter. Cabin altitude, dry air and disrupted sleep do more damage to a training routine than the flight itself.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.