LON - LAS

£228 Find cheap flights from London to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Las Vegas departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Las Vegas.
In the last 7 days, travellers have searched 47,235,197 times on KAYAK, and here's why:

Save 31% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from London to Las Vegas (LON-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from London to Las Vegas

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Las Vegas.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
16:00 - 17:52LHR-LAS
57h 52m2 stops
15:59 - 12:00LAS-LHR
36h 01m1 stop
£387Lufthansa
Find Deal
Fri, 31 Jan - Mon, 3 Feb
18:00 - 17:52LHR-LAS
55h 52m2 stops
15:59 - 05:55LAS-LHR
29h 56m2 stops
£396Lufthansa
Find Deal
Fri, 31 Jan - Mon, 3 Feb
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£406Norse Atlantic UK
Find Deal
Sun, 2 Feb - Sun, 16 Feb
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£413Norse Atlantic UK
Find Deal
Sun, 2 Feb - Sun, 16 Feb
18:10 - 20:24LHR-LAS
34h 14m2 stops
10:50 - 12:05LAS-LHR
17h 15m1 stop
£511Finnair
Find Deal
Mon, 10 Feb - Mon, 17 Feb
18:10 - 17:46LHR-LAS
31h 36m2 stops
14:38 - 12:00LAS-LHR
13h 22m1 stop
£516Finnair
Find Deal
Sun, 16 Feb - Thu, 20 Feb
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£575Virgin Atlantic
Find Deal
Tue, 14 Jan - Tue, 21 Jan
09:20 - 14:10LCY-LAS
12h 50m1 stop
15:59 - 16:35LAS-LCY
16h 36m1 stop
£609Virgin Atlantic
Find Deal
Tue, 28 Jan - Tue, 11 Feb
06:50 - 17:50LCY-LAS
19h 00m1 stop
19:35 - 20:40LAS-LCY
17h 05m1 stop
£731British Airways
Find Deal
Tue, 14 Jan - Tue, 21 Jan
06:50 - 17:50LCY-LAS
19h 00m1 stop
19:35 - 20:40LAS-LCY
17h 05m1 stop
£732British Airways
Find Deal
Thu, 20 Feb - Thu, 27 Feb

Flights from London to Las Vegas - Travel Insights & Trends

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

Planning a trip from London to Las Vegas? KAYAK’s data-powered insights will help you find cheap flights. The cheapest month for flights is February, and the most expensive months are August and July. To get a below-average price on the flight, you should book around 1 week before departure. Flights between London and Las Vegas usually take around 10h45m.

What is the cheapest London to Las Vegas flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Las Vegas.
Our data shows that the cheapest route for a return flight from London to Las Vegas cost £339 and was between London Gatwick Airport (LGW) and Las Vegas (LAS). On average, the best prices are found if you fly this route. The average price for a return flight for this route is £339.

What’s the cheapest day of the week to fly from London to Las Vegas?

The average price of all round-trip flights from London to Las Vegas clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Las Vegas on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from London to Las Vegas. For your return ticket, we recommend flying on a Sunday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from London to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Las Vegas is February, where tickets cost £516 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £905 and £795 respectively.

Can I save money by flying with a stopover from London to Las Vegas?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £532, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from London to Las Vegas, you should book around 13 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know - Cheap tickets from London to Las Vegas

Low season

July

High season

February

Cheapest flight

£228
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from London Gatwick Airport to Las Vegas

When to book flights from London to Las Vegas

Are your dates flexible? Find out the best times to travel from London to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Las Vegas

  • Is it possible to book a non-stop flight from London to Las Vegas?

    Yes, direct flights from London to Las Vegas are offered by British Airways, Virgin Atlantic, Finnair and American Airlines, either from London Heathrow or London Gatwick Airport. You can also find non-stop flights from London Gatwick Airport to Las Vegas with the budget airlines Norwegian.

  • What are the transportation options to and from the McCarran International Airport?

    Using group shuttles is a convenient and affordable option to transfer from Las Vegas Airport to many hotels, you can find them next to Terminal 1 and Terminal 3. You have many taxi companies serving the airport and if you are travelling with a group up to five people then it is a comfortable solution. Some hotels in Las Vegas provide their guests with airport transfers for free or for a small charge so you can check if it is an option at your hotel.

  • Should I fly from London Heathrow or London Gatwick Airport?

    When booking a flight from London to Las Vegas take into account the time of the flight and how long it will take you to reach the airport. London Heathrow Airport is easier to reach from central London via the Tube or taxi, but it is also much busier than London Gatwick Airport which you can reach via a fast train.

  • Does the London Gatwick Airport have any lounges for passengers?

    There are a few lounges at London Gatwick Airport that passengers can enter by paying a fee, for example Clubrooms Lounges are available at both terminals and you can book them online. Business travellers can wait in the Regus Express Business Lounge which comes with meeting rooms, workspaces, printing facilities and showers.

  • Where can I find a hotel at London’s airports?

    If you’ve got an early flight, it’s convenient to stay at a hotel near your departure airport the night before. At Heathrow Airport (LHR), there is Aerotel in T2 and T3. At Gatwick Airport (LGW) or Luton Airport (LTN), you can stay at Courtyard by Marriott. Alternatively, at Stansted Airport (STN) or London City Airport (LCY), you can use the conveniently located Holiday Inn Express. All the hotels provide 24-hour reception and a wake-up phone call so you don’t sleep in.

  • Where can I hire a car at Las Vegas Airport?

    Upon landing at Las Vegas Airport, it’s a good idea to hire a car for flexibility with your journey. Some car hire agencies, such as Alamo, can be located inside the arrivals hall once you’ve passed through immigration. Other agencies, such as SIXT, require you to get a free shuttle bus from outside the luggage claim area.

  • How can I lower my carbon emissions by taking a specific flight from London to Las Vegas?

    You can reduce your own carbon footprint by opting for a flight that emits less carbon dioxide. For example, KLM releases around 39% fewer CO2 emissions than some other airlines completing the same route.

  • Which airlines provide Wi-Fi on flights from London to Las Vegas Airport?

    Should you want to work on your flight or stay connected with family and friends, you can look for an airline that provides internet access to its passengers. For instance, American Airlines operates a flight from London Heathrow Airport that provides Wi-Fi.

  • What is the cheapest flight from London to Las Vegas?

    In the last 3 days, the lowest price for a flight from London to Las Vegas was £289 for a one-way ticket and £491 for a return.

  • Which airports will I be using when flying from London to Las Vegas?

    On your way to Las Vegas, you’ll fly out from one of these London airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted. You’ll be landing at Las Vegas Harry Reid Intl.

  • Which airlines offer Wi-Fi service onboard planes from London to Las Vegas?

    KLM, and American Airlines offer inflight Wi-Fi service on the London to Las Vegas flight route.

  • Which aircraft models fly most regularly from London to Las Vegas?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London to Las Vegas flight route.

  • Which airline alliances offer flights from London to Las Vegas?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between London and Las Vegas, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from London to Las Vegas?

    There are direct flights from London to Las Vegas on a daily basis.

  • Which is the best airline for flights from London to Las Vegas, KLM or Finnair?

    The two airlines most popular with KAYAK users for flights from London to Las Vegas are KLM and Finnair. With an average price for the route of £763 and an overall rating of 7.8, KLM is the most popular choice. Finnair is also a great choice for the route, with an average price of £616 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from London 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 from London to Las Vegas.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from London to Las Vegas

  • Looking for a cheap flight from London to Las Vegas? 25% of our users found flights on this route for £252 or less one-way and £440 or less round-trip.
  • Those who have their flights from London to Las Vegas with departure from Gatwick Airport can use printing facilities, free charging stations and enjoy provided magazines, newspapers and free internet connection up to 90 minutes.
  • Families waiting on their flight at London Gatwick Airport have numerous child-friendly facilities at their disposal. There is car parking designated for families and Family Lanes in the airport security area to make the check in process easy and efficient. Toddlers can spend time in kid zones equipped with toys and a TV. If you are flying with smaller kids, there are numerous changing and nursing rooms, as well as pushchairs to borrow.
  • If you have an early flight or an overnight layover at the Las Vegas Airport, consider booking a hotel near the airport. Best Western McCarran Inn and Travelodge Las Vegas North are located only a few minutes from the airport and they provide a free airport shuttle.
  • Have a lot of time to kill at the McCarran International Airport? Art enthusiasts will get a real thrill from seeing all the art pieces displayed at the Las Vegas Airport. In true Las Vegas fashion, there are also numerous casino slot machines around the airport for those who want to test their luck.
  • People who like to be active and have some time to kill before their flight from Las Vegas, go to ZEROlevel Fitness gym where it is possible to have a good workout, take a shower or enjoy a relaxing massage. You can also exercise by walking with McCarran Fly Fit.
  • When you get flights from London to Las Vegas Harry Reid International Airport (LAS), you can get help through the terminal if you have a mobility issue or disability. You should request assistance at least 48 hours before your flight is due to depart, so the airline can ensure a member of staff is on hand.
  • UK citizens need an Electronic System for Travel Authorisation (ESTA) in order to enter the USA as a visitor. Failure to do so before you fly will result in you being unable to enter the country. It’s also essential your passport is valid for the entirety of your stay.
See more tips

Prefer to fly direct from London to Las Vegas?

Find which airlines fly direct from London to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

London to Las Vegas Harry Reid Intl

Monday

Aer Lingus, Aeromexico, Air France, +7 more

Aer Lingus, Aeromexico, +8 more

Tuesday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Wednesday

Aer Lingus, Aeromexico, Air France, +7 more

Aer Lingus, Aeromexico, +8 more

Thursday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Friday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Saturday

Aer Lingus, Aeromexico, Air France, +7 more

Aer Lingus, Aeromexico, +8 more

Sunday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to London

Monday

Aer Lingus, Aeromexico, Air France, +7 more

Aer Lingus, Aeromexico, +8 more

Tuesday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Wednesday

Aer Lingus, Aeromexico, Air France, +7 more

Aer Lingus, Aeromexico, +8 more

Thursday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Friday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

Saturday

Aer Lingus, Aeromexico, Air France, +7 more

Aer Lingus, Aeromexico, +8 more

Sunday

Aer Lingus, Aeromexico, Air France, +8 more

Aer Lingus, Aeromexico, +9 more

See more direct flights
See more direct flights

Top 5 airlines serving from London to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from London to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London 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 1340 reviews
7.3Food
7.7Comfort
8.4Crew
7.2Entertainment
7.9Boarding
Airline reviews

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

2.0 MediocreShereen, Oct 2024CDG - AMS
Read more KLM reviews

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

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

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

Great flight because I upgraded to Premium Comfort. Made a huge difference in the experience.

The baggage service at Malpensa was the worst ever. We wanted for over an hour without any information, they broke my suitcase, and the services of the local luggage services company was below any usual services level of a KLM partner.

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

The entertainment system did not work. And we waited 45 minutes in our seats after we landed before we got to the gate

It was a pleasure definitely going with Iberia on my future travels

Our connecting flight was cancelled and it took us 15 hours to reach our destination.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

The crew was very good. However, the equipment was a bit dated. Some of the electronics were not working. To top it, three bags didn’t arrive with me. Two of them were delivered a day later. I’m still waiting for the third bag, I was so looking forward to this virgin Atlantic flight, but, I am disappointed.

My only complaint is that the pocket in front of me was ripped and my things, like iPad and airline magazines, kept slipping to the floor.

Flight delayed yet again. Crew apathetic and unhelpful re affect on connecting flight.

I think Virgin is one of the best flying experiences, especially from/to the UK. The staff are so helpful and fun, the food is good, seats comfortable, goof entertainment and great value. Check in and boarding is pretty pain free. I also find that the other passengers are generally so kind and considerate than when I've flown other airlines.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

The movies were super old. The crew did not offer WATER???? 5 hours os flight and did not get WATER? Norse is the worst company I ever used and never will use again.

Why call us to board if we’re going to be made to stand in the tunnel for 20 minutes. Really hard for people with little children. Plus it took me ages to check in because my seat in Premium was overbooked so I didn’t actually have a seat. I did end up receiving my seat in Premium but there was a lot of stress and confusion beforehand. Hope is it possible to overbook seats? Especially in Premium!

We flew one way from Gatwick, London to JFK NY For 2 people $1200 and no food offered not even water. You had to buy food. Norse advertises as a low fare transatlantic airline, they may want rethink that. Crew, flight was fine. Ironically we flew American from JFK to Heathrow for $1000 (2people) and included food and drinks.

Longest check in line I have ever seen- brutal and airline personnel hustled me about the size of my bag even though I showed them that it measured exactly to the measurements posted on their site. Just super annoying- I get it - it’s a budget airline and you get what you pay for. Most of the flight were young people who seemed to have never experienced international travel. It’s worth paying for a seat otherwise you will be uncomfortable.

We flew premium on the way TO London but went back to economy for this flight. The differences I note here may be colored by changing service. The crew was professional and polite but cold on this flight and class of service. They seemed to want to have as little to do with us as possible, beyond providing the basic services in economy. The aircraft was still good though, and the pitch was about as tight as expected - manageable but no extra personal space to spare. Overall I would certainly fly Norse Atlantic again, given the opportunity.

The crew really made the difference. Some of the friendliest cabin crew I have ever encountered- they seemed genuinely happy to be there, and took pride in their airline and aircraft. The Dreamliner was quieter than legacy aircraft and while meals weren’t to our preference, they were at least something to keep us going!

I loved the ability to upgrade my seat which was worth it. The large seat and ability to recline made it comfortable to fall asleep. My only two complaints were entertainment (movie selections were old) and approx 30 mins before landing the crew started to collect the blankets despite the cabin air temperature remaining cold. Maybe wait for passengers to get off the plane before collecting the blankets.

Excellent! Although it stinks to pay extra for leg room and then have no screen option.

Very much dislike: Airline requires check-in at the Airport Airline does not work with TSA PreCheck

Overall a great experience. Only complaint was the movie selection was pretty limited, but that's pretty minor in the grand scheme of things and easy to overcome.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

The flight was several times changed. That was inconvenient, to sah the least.

They lost my special meal request and tried to tell me I didn't request it. I had the proof. Then they tried to get me to eat food I can't eat. No apologies

British airways keeps canceling our flights. I won’t be booking any future flights with them

I could not charge my phone the entire night or read my book, as the whole middle isle was without power.

British Airways did a great job and the entire crew was punctual and polite; dignified and delightful!

Flight was fine, food better than anticipated and flight attendants were helpful and friendly.

Our headphone plug is broken, we can not enjoy our entertainment, especially traveling with 5 year old who like to watch movie

Pleasant, attentive and efficient flight attendants. Boarding process and seat selection easy. No internet on transatlantic flight. Extremely uncomfortable, rigid seat.

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Book cheap flights from London to Las Vegas

Cheapest flights to Las Vegas from London found in 2024 and 2025

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Las Vegas found on KAYAK in the last 72 hours.
2/2Sun
directNorse Atlantic UK
10h 40mLGW-LAS
£228
11/2Tue
directNorse Atlantic UK
10h 40mLGW-LAS
£229
9/1Thu
1 stopVirgin Atlantic
12h 50mLCY-LAS
£504
13/12Fri
1 stopVirgin Atlantic
19h 10mLHR-LAS
£552
27/5Tue
1 stopFinnair
14h 28mLHR-LAS
£587
21/1Tue
directFinnair
10h 45mLHR-LAS
£593
29/5Thu
directBritish Airways
10h 55mLGW-LAS
£643
26/2Wed
1 stopLufthansa
28h 20mLCY-LAS
£717
8/1Wed
1 stopLufthansa
28h 20mLCY-LAS
£782
19/4Sat
2 stopsBritish Airways
17h 10mLCY-LAS
£810

Search by stops

Search by airline

Search by price

Last minute flights from London to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Las Vegas that are departing in the next 10 days.
7/12Sat
multi-stop
39h 14mLGW-LAS
10/12Tue
direct
9h 50mLAS-LGW
£612
7/12Sat
multi-stopAer Lingus
18h 00mLHR-LAS
12/12Thu
multi-stopAer Lingus
17h 30mLAS-LHR
£620
8/12Sun
directNorse Atlantic UK
10h 40mLGW-LAS
12/12Thu
directNorse Atlantic UK
9h 50mLAS-LGW
£694
5/12Thu
directNorse Atlantic UK
10h 40mLGW-LAS
12/12Thu
directNorse Atlantic UK
9h 50mLAS-LGW
£728
8/12Sun
directFinnair
10h 45mLHR-LAS
12/12Thu
multi-stopFinnair
21h 00mLAS-LHR
£872
5/12Thu
directFinnair
10h 45mLHR-LAS
10/12Tue
multi-stopFinnair
21h 00mLAS-LHR
£874
9/12Mon
directVirgin Atlantic
10h 50mLHR-LAS
16/12Mon
directVirgin Atlantic
9h 55mLAS-LHR
£926
5/12Thu
directVirgin Atlantic
10h 50mLHR-LAS
9/12Mon
directVirgin Atlantic
9h 55mLAS-LHR
£956
9/12Mon
directBritish Airways
10h 45mLHR-LAS
15/12Sun
multi-stopBritish Airways
28h 09mLAS-LHR
£1,048
5/12Thu
multi-stopBritish Airways
31h 35mLGW-LAS
9/12Mon
multi-stopBritish Airways
26h 04mLAS-LGW
£1,216

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Everything you need to know for your flight from London to Las Vegas

Other airlines flying from London to Las Vegas

Flights from the other most popular airlines that fly from London to Las Vegas according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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