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£317 Find Cheap Flights to Las Vegas – Compare and Save

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Everything you should know

Cheapest return fare
£454
Typical prices: £517-£762
Alaska Airlines
Mon 23/11Wed 9/12
LHR - LAS • 1 stop
Cheapest direct flights
£514
Typical prices: £507-£754
British Airways
Fri 5/2Sat 13/2
LHR - LAS • Direct
Top airlines
Most flights • 7 per week
Best reviews • 7.8 score
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Top routes
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When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 31% compared to booking last minute.
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When to travel
Cheapest • 13% price drop
Most popular
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Flight Deals

Cheap Flights to Las Vegas

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Las Vegas

Mon, 23 Nov - Wed, 9 Dec
Alaska Airlines Logo
14:45 - 22:21LHR  London Heathrow-LAS Las Vegas Harry Reid Intl
15h 36m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
11:59 - 12:20LAS  Las Vegas Harry Reid Intl-LHR London Heathrow
16h 21m1 stop Seattle/Tacoma Intl
£454Alaska Airlines
Tue, 23 Mar - Tue, 30 Mar
Air Canada Logo
14:30 - 21:40LHR  London Heathrow-LAS Las Vegas Harry Reid Intl
14h 10m1 stop Vancouver Intl
Air Canada Logo
11:40 - 10:00LAS  Las Vegas Harry Reid Intl-LHR London Heathrow
14h 20m1 stop Montreal Pierre Elliott Trudeau Intl
£454Air Canada
Tue, 23 Mar - Tue, 30 Mar
United Airlines Logo
12:00 - 22:19LHR  London Heathrow-LAS Las Vegas Harry Reid Intl
17h 19m1 stop Newark
United Airlines Logo
12:15 - 11:35LAS  Las Vegas Harry Reid Intl-LHR London Heathrow
15h 20m1 stop Houston George Bush Intcntl
£456United Airlines
Fri, 6 Nov - Tue, 10 Nov
Alaska Airlines Logo
14:45 - 21:30LHR  London Heathrow-LAS Las Vegas Harry Reid Intl
14h 45m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
11:50 - 12:20LAS  Las Vegas Harry Reid Intl-LHR London Heathrow
16h 30m1 stop Seattle/Tacoma Intl
£459Alaska Airlines
Sat, 23 Jan - Mon, 25 Jan
United Airlines Logo
06:35 - 09:38LHR  London Heathrow-LAS Las Vegas Harry Reid Intl
35h 03m2 stops Munich Franz Josef Strauss Los Angeles
United Airlines Logo
07:39 - 06:40LAS  Las Vegas Harry Reid Intl-LHR London Heathrow
15h 01m1 stop Washington, D.C. Dulles Intl
£482United Airlines
Sun, 6 Dec - Tue, 22 Dec
Multiple Airlines Logo
14:45 - 08:16LHR  London Heathrow-LAS Las Vegas Harry Reid Intl
25h 31m2 stops Seattle/Tacoma Intl Los Angeles
Multiple Airlines Logo
21:12 - 12:20LAS  Las Vegas Harry Reid Intl-LHR London Heathrow
55h 08m2 stops Los Angeles Seattle/Tacoma Intl
£500Multiple Airlines
Mon, 23 Nov - Wed, 9 Dec
Multiple Airlines Logo
11:55 - 20:57LHR  London Heathrow-LAS Las Vegas Harry Reid Intl
17h 02m1 stop Los Angeles
Multiple Airlines Logo
14:06 - 13:05LAS  Las Vegas Harry Reid Intl-LHR London Heathrow
14h 59m1 stop Los Angeles
£501Multiple Airlines
Fri, 5 Feb - Sat, 13 Feb
British Airways Logo
16:05 - 18:50LHR  London Heathrow-LAS Las Vegas Harry Reid Intl
10h 45mdirect
British Airways Logo
20:55 - 14:50LAS  Las Vegas Harry Reid Intl-LHR London Heathrow
9h 55mdirect
£514British Airways
Tue, 13 Apr - Tue, 11 May
British Airways Logo
17:15 - 20:00LHR  London Heathrow-LAS Las Vegas Harry Reid Intl
10h 45mdirect
British Airways Logo
17:05 - 11:15LAS  Las Vegas Harry Reid Intl-LHR London Heathrow
10h 10mdirect
£522British Airways
Sun, 14 Feb - Mon, 22 Feb
Air Canada Logo
14:30 - 16:08LHR  London Heathrow-LAS Las Vegas Harry Reid Intl
33h 38m1 stop Vancouver Intl
Air Canada Logo
17:10 - 11:50LAS  Las Vegas Harry Reid Intl-LHR London Heathrow
34h 40m1 stop Vancouver Intl
£528Air Canada
Booking Insights

KAYAK's insights & trends for flights to Las Vegas

Get data-powered insights and trends into flights to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Las Vegas?

In the last 5 days, the cheapest flight deal to Las Vegas was found on the route from Manchester, at £454 return. The most popular connection is from London to Las Vegas, while KAYAK users have found return deals for as low as £454 in the last 5 days.

How much is a flight to Las Vegas?

A flight to Las Vegas costs £658 on average. The cheapest price found on KAYAK in the last 2 weeks cost £429 and departed from London Heathrow Airport. The most popular routes on KAYAK are London to Las Vegas which costs £687 on average, and Manchester to Las Vegas, which costs £823 on average.

What is the cheapest day to fly to Las Vegas?

Based on KAYAK data, the cheapest day to fly to Las Vegas is Thursday where round-trip tickets can be as cheap as £666. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £745 on average.

What is the cheapest month to fly to Las Vegas?

The cheapest month for flights to Las Vegas is January, where tickets cost £594 on average for return flights. On the other hand, the most expensive months are August and June, where the average cost of tickets from the United Kingdom is £740 and £740 respectively. For one-way flights, the best month to travel is November with an average price of £484.

What is the cheapest time of day to fly to Las Vegas?

The cheapest time of day to fly to Las Vegas is generally in the evening, when round-trip flights cost £684 on average. The most expensive time of day to fly to Las Vegas is generally in the morning, which is peak travel time and where the average cost of a ticket is £775.

What is a good deal for flights to Las Vegas?

If you’re looking for cheap airfare to Las Vegas, 25% of our users found tickets to Las Vegas for the following prices or less: From London Heathrow Airport £549 return, from Manchester £598 return.

How far in advance should I book a flight to Las Vegas?

To get a below average price, you should book around 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know - Cheap tickets to Las Vegas

Low season

January

Cheapest flight

£317
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Manchester to Las Vegas

When to book flights to Las Vegas

Are your dates flexible? Find out the best times to travel to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs - booking Las Vegas flights

  • What parking options are available at Las Vegas McCarran Airport?

    There are over 17,000 public parking spaces available. These are open all year round however reservation for these spots is not possible. During summer and holidays, the T1 Long Term garage may fill up so you will be re-directed to the Economy Lot where a courtesy shuttle will take you to T1.

  • Is it possible to rent a limousine at Las Vegas McCarran Airport?

    Start your trip to Las Vegas in celebrity style – arrange to be driven in a limo, complete with champagne. Organise this before you arrive – they will meet you and carry your bags, or there is a walk-up service outside the airport for those who make spur of the moment decisions.

  • What is the best way to get from Las Vegas McCarran Airport to major hotels?

    The most economical way to get from the airport to your hotel is on a hotel shuttle service. This service collects passengers at both terminals and makes multiple stops at hotels along the way, so you can take in the sights of Las Vegas en route to your accommodation.

  • How do I transfer between terminals at Las Vegas McCarran Airport?

    There is a courtesy shuttle bus that will transport you between terminals at the airport. The service runs approximately every 12-15 minutes and is located on level Zero near the covered parking garage at T1 and on level Zero in the centre of the curb at T3.

  • Can I book direct flights to Las Vegas?

    Direct flights to Las Vegas are available with American Airlines from London Heathrow. You can also fly direct from Heathrow with Iberia, British Airways, KLM, AirFrance, and Virgin Atlantic. Las Vegas flights from other UK airports will usually include at least one stopover before you land. For instance, if you fly with KLM from Manchester Airport, you will stopover in New York and if you fly from Birmingham with Virgin Atlantic you will change planes in Amsterdam.

  • Do I need a visa to visit Las Vegas?

    ​​​​​​​UK tourists flying to Las Vegas should get an Electronic Travel System for Authorisation, or an ESTA before they travel. This type of document usually covers short visits of less than 90 days and for tourism purposes. You can check with the US State Department before you fly to make sure you have the right documents. You must also have a valid British passport to enter the States

  • What is the cheapest flight to Las Vegas?

    In the last 5 days, the cheapest flight deal to Las Vegas was found on the route from Manchester, at £454 return. The most popular connection is from London to Las Vegas, while KAYAK users have found return deals for as low as £454 in the last 5 days.

  • How far is Las Vegas Harry Reid Intl Airport from central Las Vegas?

    There are 6 miles between Las Vegas city centre and Las Vegas Harry Reid Intl Airport.

  • What is the name of Las Vegas’s airport?

    When flying to Las Vegas, you'll arrive at Las Vegas Harry Reid Intl Airport (LAS). The airport is also known as Harry Reid Intl, Las Vegas Mccarran, McCarran, or McCarran Intl.

  • How much is a flight to Las Vegas?

    On average, a flight to Las Vegas costs £658. The cheapest price found on KAYAK in the last 2 weeks cost £429 and departed from London Heathrow Airport.

  • How does KAYAK find such low prices on flights to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Las Vegas

  • Looking for cheap airfare to Las Vegas? 25% of our users found round-trip tickets to Las Vegas for the following prices or less: Cheap flights to Las Vegas from London Gatwick £1,009, from London Heathrow £1,263, from Manchester £1,486

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Las Vegas flight deals.
  • If you are there to enjoy the casinos, you can immerse yourself in the atmosphere immediately after your flight to Las Vegas. As soon as you enter the Las Vegas McCarran Airport building you will experience the sights and sounds of slot machines. While waiting for your transport to your hotel, you can spend a few minutes (if you are over 21) at one of these machines, located throughout the airport.
  • Exercise before your flight from, or after flights to Las Vegas with one of the Flyfit walkways. These convenient walking routes, which have been created to promote fitness, can be seen online on the Las Vegas McCarran Airport site or on maps throughout the terminals. The routes are between half a mile to 1.5 miles long, located in both secure and non-secured areas at the airport.
  • For families travelling with children you will be pleased to know that Las Vegas McCarran Airport is kid-friendly and there is a play area where kids can run around to their hearts’ content – this is an unsupervised area. The aviation-themed area at Las Vegas McCarran Airport has a mini interactive control tower and mock jet engine. The area is colourful and fun and will allow restless children to stretch their legs.
  • If you have time between flights or while waiting for friends arriving on a flight to Las Vegas, browse some of the exhibits in the Aviation Museum. The exhibits contain details and artifacts of the aviation history of southern Nevada and the 1958 Cessna 172 which set the World Endurance Aloft flying record in 1959 hangs above the baggage claim area at Terminal 1 at Las Vegas McCarran Airport.
  • For those who want to be away from the noise and distractions of the airport, why not retreat to an airport lounge. Las Vegas McCarran Airport has a lounge that is open to all passengers – you can buy a pass at the reception desk of The Club lounges, situated at D Gate or E Gate and take advantage of the free snacks and beverages, including beer, wine and liquor. Newspapers, magazines, TV and free Wi-Fi access are also included.
  • Watching your carbon footprint on long-haul flights? You can reduce your emissions on flights to Las Vegas by around 35% if you fly with KLM from London Heathrow. This route includes one layover in Amsterdam and may add around 3h onto your journey time compared with direct Las Vegas flights. Flying on low-carbon routes is also generally more expensive than choosing other flights.
  • Las Vegas has tons of unique scenery, which is perfect to explore by car. To hire a car at Las Vegas McCarran International, passengers can take the free shuttle service to the car hire depot, which houses all the major rental firms available at the airport. Shuttles depart roughly every 5min from outside doors 10 and 11 in Arrivals
  • Need a pick-me-up before you start your Vegas adventure? Passengers arriving on flights to Las Vegas will find a Starbucks coffee vendor inside the Baggage Claims area.

Reviews of the top 5 airlines flying to Las Vegas

 
Need help choosing which airline to fly with to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1592 reviews
7.4Food
7.2Entertainment
8.4Crew
7.8Boarding
7.7Comfort
Airline reviews

I wanted to give them a five‑star rating across the board, but they lost my luggage, and that really affected the experience.

8.0 ExcellentNikola, Oct 2026
Read more KLM reviews

I wanted to give them a five‑star rating across the board, but they lost my luggage, and that really affected the experience.

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

They lost my bag and I still haven’t received it yet

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

Flight was late over a hour just like the first one. WiFi was down.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

They charge me for luggage which is was included on the ticket

Lost luggage, 2 bags were badly damaged and one of the bags came open.

Lounge was top notch h with great variety of food and drinks. Cabin crew were great. Smooth flight.

My seat 3G did not go down fully and the buttons were not working properly

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

Security area in terminal 3 needs to be made much nicer. Less claustrophobic and use of glass and big ceilings wouldhelp

accomodating check in staff, friendly flight crew ( a crew member was speaking tactlessly and was overfamiliar with passengers

Seats need to be updated. Allowance needs to be made for dinner service at an alternative time

The crew should demonstrate flexibility by moving a screaming infant to its own seat with 1 parent

If I could fly Virgin Atlantic airlines to every place, I need to go, I would. Leaving Heathrow through the special virgin air entrance, security is completely white glove service. I love this airline. From ticketing agents to flight staff everyone tries to make it a wonderful & happy flight experience. I wish other airlines copied the positive culture of Virgin Airlines.

Plane was in good shape, multiple passes from the drink cart, and one of the smoothest flights I've had in a while.

The flight was delayed by about an hour due to a maintenance issue which later then required a change of planes. The crew was great and friendly. The in-flight entertainment did not play properly on Apple Vision Pro in a Safari browser. Although the movie trailers would play fine, the actual movies themselves just had a black screen with audio. There must be something with copy protection or something that isn’t compatible with the Safari browser on Apple Vision Pro. The free inflight Wi-Fi for American Airlines Advantage members is a nice bonus. and is great that they aren’t charging extra for things that have become basic utilities in 2026, like internet access.

Mostly great. Only issue was with the WiFi. Halfway through the flight it was spotty and I was unable to work as I planned. This impacted my work products as I am traveling for business and it was an unexpected hindrance which was inconvenient. Flight here was amazing. For a 5 hour flight something more than a Biscoff would be nice but I’m just swinging at windmills I guess…

Better service. No food options, but we did get drinks and a cookie.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

I was a little disappointed of not having an android charger. Only one it was for an iPhone. I've flown American in the past and had access to one.

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

The flight was sequentially delayed until it reached two hours. Apparently one pilot failed to show up.

Cabin crew was very good. No wifi and no doors to the suites

Would not let me board with my fragile guitar so had to check it in. Who knows what the icicles did to it. Not happy. Had to run to catch my connection in Heathrow. After a bus and a train? Was asked by a guy in the middle seat to change my window seat with his girlfriend's middle seat further up in the plane and I was insulted. What nerve! The food was unhealthy and the seat was cramped. Could not wait to exit.

need more US friendly food options. Directions on getting to the next gate were terrible - resulted in long walks to the terminal and then finding I couldn;t enter there and had long walk back, then train to security then train back to where I started in the first place

We never made this flight due to the flight from Barcelona being delayed, which I have reviewed in a separate review. But I can tell you that the Delta Airlines flight that did get us home, I am extremely happy with them and their crew. The only one person that I would praise within the entire part of BA is the girl I spoke to in the call center in India. Who completely understood, was dedicated to a resolution and was a complete realist in the situation. Unlike some of the people who don’t care about the human element and stick you on a flight whenever. She got us home.

Wonderful service and comfort. Attentive and careful. The food was also better than US carriers. Highly recommend

Online check-in not available from Istanbul to Las Vegas. The check-in process at the airport was extremely and inefficient period. Took us over an hour to check in. Besides that, everything else about British Airways was good

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

My luggage did not make it. Will avoid Heathrow and British air

Overall flight experience was good. Unfortunately our process getting to our flight was a hit or miss. Our flight was delayed perhaps for the best as getting from terminal to terminal is very long and security had problems with the machines that delayed us getting to our flight. Heathrow security could care-less that you have a flight you are about to miss!

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More options for your flight to Las Vegas