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Cheap flights from London to Las Vegas from $289

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Las Vegas departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Las Vegas

Cheap round-trip flights

These are some of the best round-trip flight deals from London to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Las Vegas.

Cheap last minute flights

Planning a quick getaway from London to Las Vegas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Las Vegas, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London to Las Vegas

Find recent round-trip train or bus tickets from London to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
2:50 pm - 9:14 amLHR-LAS
26h 24m1 stop
6:25 pm - 12:50 pmLAS-LHR
34h 25m1 stop
$501WestJet
Find Deal
Sat, Jan 18 - Fri, Jan 31
2:50 pm - 12:29 pmLHR-LAS
29h 39m1 stop
6:55 pm - 12:50 pmLAS-LHR
33h 55m1 stop
$504WestJet
Find Deal
Tue, Jan 14 - Mon, Jan 20
12:00 pm - 2:40 pmLGW-LAS
10h 40mnonstop
4:45 pm - 10:35 amLAS-LGW
9h 50mnonstop
$542Norse Atlantic UK
Find Deal
Tue, Jan 14 - Tue, Jan 14
12:00 pm - 2:40 pmLGW-LAS
10h 40mnonstop
4:45 pm - 10:35 amLAS-LGW
9h 50mnonstop
$562Norse Atlantic UK
Find Deal
Tue, Feb 4 - Sun, Feb 9
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
11:52 am - 8:45 amLAS-LHR
12h 53m1 stop
$673Virgin Atlantic
Find Deal
Tue, Jan 14 - Thu, Jan 23
8:40 am - 2:10 pmLHR-LAS
13h 30m1 stop
9:25 am - 6:55 amLAS-LHR
13h 30m1 stop
$701Virgin Atlantic
Find Deal
Sat, May 10 - Thu, May 15
5:30 pm - 8:10 pmLHR-LAS
10h 40mnonstop
6:45 pm - 4:05 pmLAS-LHR
13h 20m1 stop
$708British Airways
Find Deal
Fri, May 9 - Wed, May 14
4:00 pm - 7:50 pmLHR-LAS
10h 50mnonstop
9:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$742Delta
Find Deal
Fri, Mar 21 - Mon, Mar 24
10:25 am - 1:20 pmLGW-LAS
10h 55mnonstop
3:10 pm - 9:20 amLAS-LGW
10h 10mnonstop
$756British Airways
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Thu, May 29 - Tue, Jun 3
8:40 am - 2:10 pmLHR-LAS
13h 30m1 stop
12:55 am - 7:05 amLAS-LHR
22h 10m1 stop
$760Delta
Find Deal
Thu, Feb 20 - Sat, Feb 22
12:00 pm - 2:40 pmLGW-LAS
10h 40mnonstop
$289Norse Atlantic UK
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Tue, Jan 14
12:00 pm - 2:40 pmLGW-LAS
10h 40mnonstop
$314Norse Atlantic UK
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Tue, Jan 28
12:00 pm - 2:40 pmLGW-LAS
10h 40mnonstop
$317Norse Atlantic UK
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Thu, Feb 20
10:00 am - 10:22 pmLCY-LAS
20h 22m2 stops
$576Virgin Atlantic
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Tue, Jan 14
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$680Iberia
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Wed, Jan 22
9:20 am - 2:10 pmLCY-LAS
12h 50m1 stop
$703Virgin Atlantic
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Thu, Jan 9
12:10 pm - 10:29 pmLHR-LAS
18h 19m1 stop
$722British Airways
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Sun, Jan 12
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$759British Airways
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Fri, Jan 31
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$851Iberia
Find Deal
Wed, Jan 1
8:40 am - 2:10 pmLCY-LAS
13h 30m1 stop
$5,186Delta
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Mon, Jan 6
12:00 pm - 2:40 pmLGW-LAS
10h 40mnonstop
4:45 pm - 10:35 amLAS-LGW
9h 50mnonstop
$920Norse Atlantic UK
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Sun, Dec 22 - Tue, Dec 31
12:00 pm - 2:40 pmLGW-LAS
10h 40mnonstop
4:45 pm - 10:35 amLAS-LGW
9h 50mnonstop
$950Norse Atlantic UK
Find Deal
Sun, Dec 22 - Tue, Jan 7
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$1,530Virgin Atlantic
Find Deal
Mon, Dec 23 - Mon, Dec 30
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
10:50 pm - 8:10 pmLAS-LHR
13h 20m1 stop
$1,559Virgin Atlantic
Find Deal
Sun, Dec 22 - Tue, Dec 24
11:00 am - 5:18 pmLHR-LAS
14h 18m1 stop
12:54 am - 12:20 pmLAS-LHR
27h 26m1 stop
$1,576Iberia
Find Deal
Mon, Dec 23 - Sun, Dec 29
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
11:31 am - 12:00 pmLAS-LHR
16h 29m1 stop
$1,587Iberia
Find Deal
Sun, Dec 22 - Tue, Dec 31
8:40 am - 2:10 pmLHR-LAS
13h 30m1 stop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$1,615Delta
Find Deal
Thu, Dec 19 - Thu, Dec 26
10:05 am - 10:41 pmLHR-LAS
20h 36m1 stop
8:55 pm - 2:55 pmLAS-LHR
10h 00mnonstop
$1,626British Airways
Find Deal
Fri, Dec 20 - Mon, Dec 23
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
4:35 pm - 10:25 amLAS-LHR
9h 50mnonstop
$1,665British Airways
Find Deal
Mon, Dec 23 - Tue, Jan 7
8:40 am - 2:10 pmLHR-LAS
13h 30m1 stop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$1,691Delta
Find Deal
Thu, Dec 19 - Tue, Jan 7
12:00 pm - 2:40 pmLGW-LAS
10h 40mnonstop
4:45 pm - 10:35 amLAS-LGW
9h 50mnonstop
$542Norse Atlantic UK
Find Deal
Tue, Jan 14 - Tue, Jan 14
12:00 pm - 2:40 pmLGW-LAS
10h 40mnonstop
4:45 pm - 10:35 amLAS-LGW
9h 50mnonstop
$562Norse Atlantic UK
Find Deal
Tue, Feb 4 - Sun, Feb 9
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$669Virgin Atlantic
Find Deal
Wed, Feb 12 - Wed, Feb 26
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$690Virgin Atlantic
Find Deal
Mon, Jan 27 - Tue, Feb 11
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$703Delta
Find Deal
Wed, Jan 8 - Wed, Jan 15
10:25 am - 1:20 pmLGW-LAS
10h 55mnonstop
3:10 pm - 9:20 amLAS-LGW
10h 10mnonstop
$703American Airlines
Find Deal
Tue, Apr 22 - Thu, May 1
12:30 pm - 3:30 pmLHR-LAS
11h 00mnonstop
8:55 pm - 2:55 pmLAS-LHR
10h 00mnonstop
$705British Airways
Find Deal
Wed, Feb 12 - Sun, Feb 23
10:25 am - 1:20 pmLGW-LAS
10h 55mnonstop
3:10 pm - 9:20 amLAS-LGW
10h 10mnonstop
$739British Airways
Find Deal
Tue, May 27 - Thu, Jun 5
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$741Delta
Find Deal
Fri, Jan 17 - Mon, Jan 20
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
4:35 pm - 10:25 amLAS-LHR
9h 50mnonstop
$767American Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8

Norse Atlantic UK flights from London to Las Vegas

Our best Norse Atlantic UK deals on London to Las Vegas flight tickets
Norse Atlantic UK
Jan 14
LGW12:00 pmLondon Gatwick
10h 40m
LAS2:40 pmLas Vegas Harry Reid Intl
Jan 14
LAS4:45 pmLas Vegas Harry Reid Intl
9h 50m
LGW10:35 amLondon Gatwick
Norse Atlantic UK
Feb 4
LGW12:00 pmLondon Gatwick
10h 40m
LAS2:40 pmLas Vegas Harry Reid Intl
Feb 9
LAS4:45 pmLas Vegas Harry Reid Intl
9h 50m
LGW10:35 amLondon Gatwick
Norse Atlantic UK
Jan 14
LGW12:00 pmLondon Gatwick
10h 40m
LAS2:40 pmLas Vegas Harry Reid Intl
Jan 19
LAS4:45 pmLas Vegas Harry Reid Intl
9h 50m
LGW10:35 amLondon Gatwick

Icelandair flights from London to Las Vegas

Our best Icelandair deals on London to Las Vegas flight tickets
Icelandair
Feb 4
LHR7:25 amLondon Heathrow
21h 00m
1 stop
LAS8:25 pmLas Vegas Harry Reid Intl
Feb 9
LAS3:50 pmLas Vegas Harry Reid Intl
30h 05m
1 stop
LHR5:55 amLondon Heathrow
Icelandair
Jan 27
LHR8:25 amLondon Heathrow
22h 08m
1 stop
LAS10:33 pmLas Vegas Harry Reid Intl
Feb 3
LAS9:35 pmLas Vegas Harry Reid Intl
15h 10m
1 stop
LHR8:45 pmLondon Heathrow
Icelandair
Dec 24
LHR8:25 amLondon Heathrow
22h 02m
1 stop
LAS10:27 pmLas Vegas Harry Reid Intl
Dec 29
LAS11:37 pmLas Vegas Harry Reid Intl
22h 18m
1 stop
LHR5:55 amLondon Heathrow

See travel insights to Las Vegas from

How to get the cheapest flight ticket from London to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from London, with most prices found around $656. The month of January is another great option to travel to Las Vegas, with average flight prices from London averaging around $671.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $822. Flights from London to Las Vegas on a Monday will generally be more expensive and average around $1,145. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the morning when flights can be purchased for as low as $764. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $997. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Las Vegas Harry Reid Intl flight route?

Fly from London Gatwick to Las Vegas Harry Reid Intl for the best London - Las Vegas Harry Reid Intl flight prices

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

Most flyers found that booking tickets 13 days in advance of their planned departure date is the best time to get cheap flights to Las Vegas. During this timeframe, flight prices are around $898. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $769.

What cabin class options are available on London to Las Vegas Harry Reid Intl flights?

There are 4 cabin classes available to choose from on London to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Las Vegas flights?

You could potentially save up to 14% on your flight if you consider stops on a London to Las Vegas flight.

How have London to Las Vegas flight prices changed over time?

As of December 2024, prices for London to Las Vegas flights are approximately 74% cheaper when compared to flights at the same time last year.

When to book flights from London to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from London to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Las Vegas (LON to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Las Vegas

Best Price Found

$289

Fastest flight time

10h 40m

Direct flights

Mon, Wed, Fri and Sat

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from London in the past 72 hours is $289. The best round-trip flight deal from London to Las Vegas found on momondo in the last 72 hours is $501.
The fastest flight from London to Las Vegas takes 10h 40m
Direct flights go from London to Las Vegas on Monday, Wednesday, Friday and Saturday. Airlines offering direct flights are: A.P.G. and Norse Atlantic UK.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • How far is London to Las Vegas Harry Reid Intl by plane?

    Las Vegas Harry Reid Intl is 5216.7 mi away from London. By plane, this route typically takes 10h 40m.

  • When did momondo last update prices for flights from London to Las Vegas Harry Reid Intl Airport?

    Prices for flights from London to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from London to Las Vegas Harry Reid Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to Las Vegas?

  • What is the most popular airline from London to Las Vegas?


Best airlines flying from London to Las Vegas

Compare and see reviews for airlines that fly from London to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Norse Atlantic UKPriceFrom $385Free CancellationRating
7.0
41 reviews
Search Norse Atlantic UK flights
British AirwaysPriceFrom $595Free CancellationRating
6.6
6,817 reviews
Search British Airways flights
United AirlinesPriceFrom $649Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
American AirlinesPriceFrom $655Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $685Free CancellationRating
7.4
3,274 reviews
Search JetBlue flights
LufthansaPriceFrom $697Free CancellationRating
6.8
7,087 reviews
Search Lufthansa flights
IberiaPriceFrom $700Free CancellationRating
7.0
2,655 reviews
Search Iberia flights
Virgin AtlanticPriceFrom $714Free CancellationRating
7.5
668 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $748Free CancellationRating
8.0
8,600 reviews
Search Delta flights
  • Delta Flights From London to Las Vegas

    The lowest priced Delta flight from London to Las Vegas from the last 72 hours was $748. Generally, Delta has 7 flights on this route every week with an average price of $921. Delta is rated 8.0/10 by our users.

  • Virgin Atlantic Flights From London to Las Vegas

    Virgin Atlantic is also a popular choice for this route. Virgin Atlantic flight deals for London to Las Vegas start from as low as $714 round-trip, depending on your selected dates, with average Virgin Atlantic deals seen on momondo around $990. Virgin Atlantic operates 7 flights to Las Vegas from London in an average week. Users have rated it 7.5/10 across 668 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from London to Las Vegas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Las Vegas for you.

Can I find flights from London to Las Vegas with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Las Vegas flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Las Vegas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from London.

I’m not ready to book a flight from London to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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