✈ LAS → LHR

10H 45M FLIGHT. YOU WILL CRY DURING A ROMCOM. IT'S FINE.

Flight time
10h 45m
Distance
5,216 mi
Or
8,395 km
Jet lag
8h

Flight from Las Vegas to London

From Harry Reid (LAS), USA North America  →  Heathrow (LHR), United Kingdom Europe

How long is the flight from Las Vegas to London?

A nonstop flight from Las Vegas (LAS) to London (LHR) takes about 10 hours 45 minutes, covering a great-circle distance of 5,216 miles (8,395 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.

Avg flight time

10h 45m

Nonstop, scheduled

Distance

5,216 mi

8,395 km · great-circle

Avg speed

781 km/h

Door-to-door including taxi

Time zones & jet lag

Las Vegas timezone

UTC-7

America/Los_Angeles

London timezone

UTC+1

Europe/London

Time difference

+8h

8 hours ahead

Jet lag (rough)

~8d

Eastward — worse

CO₂ footprint per passenger

Economy class, single passenger. Source: DEFRA 2024 averages.

✈ Flight 1242 kg CO₂
🚗 Car (alone) 1436 kg CO₂
🚆 Train 344 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.