Las Vegas to London Flight Time & Schedules

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How Long to Fly from Las Vegas to London?

Wondering how long to fly from Las Vegas to London? A nonstop flight from Las Vegas to London usually takes around 9 hrs 50 mins to 10 hrs 15 mins. Flight duration can vary depending on weather conditions, Atlantic wind patterns, aircraft type, and the selected route.

Flights from Harry Reid International Airport (LAS) to London Heathrow Airport (LHR) are generally fastest when booked nonstop. Connecting flights through cities such as Los Angeles, Dallas, or New York can take considerably longer depending on the route and layover duration.

Las Vegas and London are in different time zones. London is usually 8 hours ahead of Las Vegas, although the difference may temporarily change when the United States and United Kingdom adjust their clocks on different dates.

For the quickest journey, compare nonstop Las Vegas to London flights, departure times, airfares, baggage allowances, cabin options, and airline services before booking.

Las Vegas to London Flight Time by Airport

The average Las Vegas to London flight time depends on the arrival airport, airline, aircraft, Atlantic winds, weather, air traffic and route. Most nonstop flights usually take around 9 hours 45 minutes to 10 hours 30 minutes.

London Heathrow Airport (LHR) is the city's principal international airport. London Gatwick Airport (LGW) is a useful alternative for travellers visiting South London, Surrey, Sussex or destinations along England's south coast.

Departure Airport	Arrival Airport	Estimated Flight Time	Travel Tip
Harry Reid International Airport (LAS)	London Heathrow Airport (LHR)	Around 9h 45 mins–10h 20 mins nonstop	Best for Central London, international connections and travellers using the Elizabeth line, Heathrow Express or London Underground.
Harry Reid International Airport (LAS)	London Gatwick Airport (LGW)	Around 10h–10h 30 mins nonstop when available	Convenient for South London, Brighton and southern England. Connecting journeys may be required on some dates.

Heathrow generally provides more flight and connection options, while Gatwick can be more convenient for destinations south of Central London.

Airlines Flying Las Vegas to London

British Airways

Virgin Atlantic

United Airlines

American Airlines

Delta Air Lines

Lufthansa

What is the Average Flight Time from Las Vegas to London?

Direct flights from Las Vegas to London take about 10h 15m. Connecting flights add a few hours but sometimes offer better fares. The route covers 5,237 miles, and British Airways, Virgin Atlantic operate nonstop service.

London is +8 hours from Las Vegas. This time shift affects jet lag, so plan accordingly. The best time to fly depends on your budget and schedule flexibility.

Most Asked Questions About Las Vegas to London Flight Time

How long is the flight from Las Vegas to London?

A direct flight from Las Vegas to London normally takes approximately 10 hours. Return flights may take longer or shorter because of prevailing winds across the Atlantic.

How far is it from Las Vegas to London?

The flight distance from Las Vegas to London is approximately 5,237 miles (8,428 kilometers).

What is the time difference between Las Vegas and London?

London is +8 hours from Las Vegas.

Are there direct flights from Las Vegas to London?

Yes, British Airways, Virgin Atlantic operate nonstop flights from Las Vegas to London.

Which airlines fly from Las Vegas to London?

British Airways, Virgin Atlantic, United Airlines, American Airlines, Delta Air Lines, Lufthansa fly this route, some with nonstop service and others with connections.

Why can the return flight from London take longer?

Flights travelling west towards Las Vegas can face stronger headwinds. Flights heading east towards London may benefit from favourable winds, making the outbound journey shorter.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Las Vegas Flight Times.