£415 Cheap Flights from London (LGW) to Las Vegas (LAS)

Popular airlines from Gatwick Airport (LGW) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from London (LGW) to Las Vegas (LAS)

Prices were available within the past 7 days and start at £415 for one-way flights and £538 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
American Airlines
British Airways
Finnair
Finnair
Finnair
American Airlines
Iberia
Virgin Atlantic
Delta

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Find the cheapest month to fly from London (LGW) to Las Vegas (LAS)

September is typically the cheapest month to fly

From £606 - £726 per traveller.

Frequently asked questions

How much does a flight from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
One-way flights typically cost between £560 and £1,679 and return flights often range between £560 and £1,679. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.)?
To find a cheap flight from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.)?
There are approximately 18 connecting flights per day from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.). Some common connection points include Roissy-Charles de Gaulle (CDG), Keflavik Intl. (KEF), and Unknown (ZRH).
What is the earliest flight from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The earliest flight from London Gatwick (LGW) to Harry Reid International Airport (LAS) typically departs at approximately 6:40 AM local time, operated by A0 and United Airlines. This is a seasonal service active in August. An early departure like this can help you make the most of your time in Las Vegas. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.)?
You'll typically find the most flights from London Gatwick (LGW) to Harry Reid International Airport (LAS) on a Thursday, with around 25 flights available. This gives you a good selection of options for your journey. Major airlines on this route include British Airways, TAP Portugal, and Iberia.
What are the most popular departure times for flights from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The most popular departure times for flights from London Gatwick (LGW) to Las Vegas, NV (LAS) are in the evening, from 6pm to 9pm. Approximately 36% of passengers prefer this time window. Many major carriers, including Iberia, Swiss International Air Lines and United Airlines, offer flights during this window. These times work well because you can finish your day in London and arrive in Las Vegas ready to start your trip.
How long does it take to fly from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Flights from LGW to LAS with one stop typically take around 18 hours 30 minutes, covering approximately 5,240 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Select the "Business class" and "First class" filters when looking for LGW to LAS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.) flight with Expedia?
It's easy to earn miles on a London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Las Vegas from Gatwick (LGW)?
If you're planning to travel to Las Vegas from Gatwick (LGW), you can fly directly into Harry Reid International Airport (LAS) Some flights may connect through major hubs like ZRH (ZRH), Adolfo Suarez Madrid-Barajas (MAD), Orlando Intl. (MCO) before reaching Las Vegas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.) at the last minute?
Typically, booking a last minute flight from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package?
Securing a London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.)?
If you booked your London (LGW-Gatwick) to Las Vegas, NV (LAS-Harry Reid Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gatwick
Destination airport
Harry Reid Intl.
Airlines serving
Air Europa, Air France, Air Transat, American Airlines, British Airways, Condor, Delta, Iberia, Icelandair, JetBlue Airways, KLM, Swiss International Air Lines, TAP Portugal, Turkish Airlines, Virgin Atlantic
Return price
£537
Distance
8383 km

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