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

View AU$565 flight on Sun, 18 Oct 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, 16 Sept - Wed, 23 Sept
LAS
Las Vegas
LGW
London
AU$1,423 Return, found 2 days ago
AU$1,423
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 16 Sept from Las Vegas to London, returning Wed, 23 Sept, priced at AU$1,423 found 2 days ago
Delta
Wed, 16 Sept - Wed, 23 Sept
LAS
Las Vegas
LGW
London
AU$1,461 Return, found 2 days ago
AU$1,461
Return
found 2 days ago
Select Delta flight, departing Wed, 16 Sept from Las Vegas to London, returning Wed, 23 Sept, priced at AU$1,461 found 2 days ago
Swiss International Air Lines
Wed, 16 Sept - Wed, 23 Sept
LAS
Las Vegas
LGW
London
AU$1,884 Return, found 2 days ago
AU$1,884
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 16 Sept from Las Vegas to London, returning Wed, 23 Sept, priced at AU$1,884 found 2 days ago
United
Sat, 12 Sept - Sun, 27 Sept
LAS
Las Vegas
LGW
London
AU$2,451 Return, found 10 hours ago
AU$2,451
Return
found 10 hours ago
Select United flight, departing Sat, 12 Sept from Las Vegas to London, returning Sun, 27 Sept, priced at AU$2,451 found 10 hours ago
United
Sat, 12 Sept - Sun, 27 Sept
LAS
Las Vegas
LGW
London
AU$2,545 Return, found 10 hours ago
AU$2,545
Return
found 10 hours ago
Select United flight, departing Sat, 12 Sept from Las Vegas to London, returning Sun, 27 Sept, priced at AU$2,545 found 10 hours ago
United
Sat, 12 Sept - Sun, 27 Sept
LAS
Las Vegas
LGW
London
AU$3,140 Return, found 10 hours ago
AU$3,140
Return
found 10 hours ago
Select United flight, departing Sat, 12 Sept from Las Vegas to London, returning Sun, 27 Sept, priced at AU$3,140 found 10 hours ago
United
Sat, 12 Sept - Sun, 27 Sept
LAS
Las Vegas
LGW
London
AU$3,546 Return, found 10 hours ago
AU$3,546
Return
found 10 hours ago
Select United flight, departing Sat, 12 Sept from Las Vegas to London, returning Sun, 27 Sept, priced at AU$3,546 found 10 hours ago
United
Sat, 12 Sept - Sun, 27 Sept
LAS
Las Vegas
LGW
London
AU$4,492 Return, found 10 hours ago
AU$4,492
Return
found 10 hours ago
Select United flight, departing Sat, 12 Sept from Las Vegas to London, returning Sun, 27 Sept, priced at AU$4,492 found 10 hours ago
United
Sat, 12 Sept - Sun, 27 Sept
LAS
Las Vegas
LGW
London
AU$4,600 Return, found 10 hours ago
AU$4,600
Return
found 10 hours ago
Select United flight, departing Sat, 12 Sept from Las Vegas to London, returning Sun, 27 Sept, priced at AU$4,600 found 10 hours ago
United
Sat, 12 Sept - Sun, 27 Sept
LAS
Las Vegas
LGW
London
AU$5,371 Return, found 10 hours ago
AU$5,371
Return
found 10 hours ago
Select United flight, departing Sat, 12 Sept from Las Vegas to London, returning Sun, 27 Sept, priced at AU$5,371 found 10 hours ago

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

April is typically the cheapest month to fly

From AU$842 - AU$1,753 per traveller.

Frequently asked questions

How much does a flight from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick) cost?
You can find cheap one-way flights from AU$565 and cheap return flights from AU$1,423 LAS to LGW with Expedia. One-way flights typically cost between AU$825 and AU$6,534. 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 LAS to LGW ticket fares go up or down.
What is the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick)?
The cheapest months to fly from LAS to LGW are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick)?
Enter LAS to LGW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Las Vegas, NV (LAS) to London (LGW)?
To find a cheap flight from Las Vegas, NV (LAS) to London (LGW), 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 Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick)?
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 Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick)?
There are approximately 54 connecting flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick). Some common connection points include John F. Kennedy Intl. (JFK), Seattle - Tacoma Intl. (SEA), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick)?
The earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick) typically departs around 12:30 AM local time. This service is seasonal, active only in June, and is operated by Delta and Air France. An early departure like this can help you make the most of your time at your destination. 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 Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick)?
You'll generally find the most flights from Harry Reid International Airport (LAS) to London Gatwick (LGW) on a Monday, with around 76 flights available. This gives you a good selection of options for your journey. Major airlines on this route include American Airlines, Delta, and United. Mondays tend to have notably more flight options compared to other days of the week, offering you greater flexibility.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick)?
The most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick) are in the morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these times as they allow for an early start to your journey.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick)?
There are no nonstop flights from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick). The distance between these two airports is approximately 8433 kilometres. If you're looking for a flight with one stop, you can expect the journey to typically take around 14 hours. Flights with two or more stops will take longer, usually around 18 hours 48 minutes. Keep in mind that actual travel times can vary based on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick)?
Yes, you can fly business class between LAS and LGW. Airlines that offer business class service on this route include:
  • Air France
  • KLM
  • Alaska Airlines
  • JetBlue Airways
  • Delta
  • United
  • Edelweiss Air
How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick) 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 London (LGW) from Las Vegas, NV (LAS)?
If you're planning to travel to London from Harry Reid International Airport (LAS), you can fly directly into Gatwick Airport (LGW). Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Charlotte-Douglas Intl. (CLT), or O'Hare Intl. (ORD) before reaching London. 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 Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick) 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 Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick) flight and hotel package?
Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to London (LGW-Gatwick) 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 Las Vegas, NV (LAS) to London (LGW)?
If you booked your Las Vegas, NV (LAS) to London (LGW) 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
Harry Reid Intl.
Destination airport
Gatwick
Roundtrip price
AU$1,422
Distance
8383 km

Book with confidence

Your quick guide to flights from Las Vegas to London

Pick up great flights from Las Vegas to London

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Las Vegas to London. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Las Vegas to London that take around hours.

Find cheap flights from Las Vegas to London

From the great flight deals with prices currently ranging from AU$1,423 to AU$5,371, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Las Vegas to London around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to London is normally in September.

Reasons to book your flight from Las Vegas to London with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Las Vegas to London across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to London right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Las Vegas to London

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*Available to Expedia members.