Flying London to Las Vegas: Flight Time, Time Zones & Jet Lag
A nonstop flight from London (LHR) to Las Vegas (LAS) covers about 8,401 km (5,220 mi) and takes roughly 10h 00m in the air. Las Vegas runs 8 hours behind London. Here is what that means for your day.
- Flight time
- ~10h 00m
- Distance
- 8,401 km / 5,220 mi
- Time difference
- 8 hours behind
- Body-clock shift
- ~8 hr
- Flight direction
- Westbound
- London zone
- Europe/London
- Las Vegas zone
- America/Los_Angeles
Airlines flying London to Las Vegas
Carriers that fly (or codeshare) this route include American Airlines, British Airways, Finnair, and Iberia Airlines. Schedules and operators change seasonally, so confirm current nonstop service when you book.
Jet lag: London to Las Vegas
On this route the jet lag is more forgiving: your body clock delays about 8 hours (a phase-delay, the westward direction), which most people tolerate better than an eastward shift. Expect roughly 5 day(s) to feel normal.
Scheduling calls: business-hours overlap
With a 8-hour gap, standard 9-to-5 working hours in London and Las Vegas barely overlap — expect to take calls early morning or late evening on one end.
Best time to visit Las Vegas
Las Vegas has a hot desert — blazing, bone-dry summers (40 °C+) and cool, clear winters; spring and autumn are ideal. The most comfortable window for a visit is generally Mar–May and Oct–Nov.
Current local time in Las Vegas
Common questions
How long is the flight from London to Las Vegas?
The great-circle distance is about 8401 km (5220 mi), which works out to roughly 10h 00m of flight time on a nonstop service. Connecting itineraries take longer.
What is the time difference between London and Las Vegas?
Las Vegas is 8 hours behind London — about 8 time zone(s). The exact offset can shift by an hour around daylight-saving changeovers; the live clocks above always show the current local times.
Which direction is the jet lag worse flying London to Las Vegas?
You travel westbound on this route, so the jet lag is more forgiving: your body clock delays about 8 hours (a phase-delay, the westward direction), which most people tolerate better than an eastward shift. Expect roughly 5 day(s) to feel normal.