What airlines fly to Las Vegas?

British Airways, Virgin Atlantic and Delta are the top three most popular airlines that fly to Las Vegas from London according to our data. British Airways is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 5 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

How many flights depart from London to Las Vegas on average per day?

The number of flights available between London and Las Vegas is 7 per day as of November 2025. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.

Which airport is the most popular layover for flights between London and Las Vegas?

Calgary (YYC) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from London to Las Vegas?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 13h 35m.

How many flights depart from London to Las Vegas on average per week?

As of November 2025, 51 flights take off from London and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

Which layover airport offers the lowest fares from London to Las Vegas?

Flights via Calgary (YYC) offer the lowest average round-trip price of $192.

Which layover airport has the shortest connection time from London to Las Vegas?

Dublin (DUB) has the shortest average layover time for this route: 1h 33m.

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?

There are 5 operators available for flights from London to Las Vegas Harry Reid Intl Airport as of November 2025.

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.

$390 Cheap Flights from London to Las Vegas in 2025/26

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8:20 am - 5:46 pmLHR-LAS

17h 26m1 stop

7:05 am - 6:50 amLAS-LHR

15h 45m1 stop

$665Multiple Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

1:00 pm - 10:31 amLGW-LAS

29h 31m1 stop

10:58 pm - 6:00 amLAS-LGW

23h 02m2 stops

$667Multiple Airlines

Find Deal

Mon, Nov 17 - Sat, Dec 6

11:05 am - 8:54 pmLHR-LAS

17h 49m1 stop

11:55 am - 8:45 amLAS-LHR

12h 50m1 stop

$669Virgin Atlantic

Find Deal

Wed, Feb 25 - Sun, Mar 1

4:35 pm - 7:15 pmLHR-LAS

10h 40mnonstop

9:05 pm - 2:55 pmLAS-LHR

9h 50mnonstop

$670Delta

Find Deal

Sun, Jan 18 - Sun, Feb 1

9:55 am - 5:43 pmLHR-LAS

15h 48m1 stop

6:35 pm - 12:30 pmLAS-LHR

9h 55mnonstop

$672British Airways

Find Deal

Sun, Jan 18 - Sun, Feb 1

9:20 am - 6:35 pmLCY-LAS

17h 15m1 stop

8:25 pm - 7:40 pmLAS-LCY

15h 15m1 stop

$673Virgin Atlantic

Find Deal

Tue, Apr 21 - Sun, Apr 26

12:30 pm - 3:15 pmLHR-LAS

10h 45mnonstop

6:35 pm - 12:30 pmLAS-LHR

9h 55mnonstop

$676British Airways

Find Deal

Fri, Feb 6 - Wed, Feb 11

8:55 am - 5:44 pmLHR-LAS

16h 49m1 stop

8:30 pm - 2:20 pmLAS-LHR

9h 50mnonstop

$678Delta

Find Deal

Wed, Jan 7 - Sat, Jan 24

4:05 pm - 6:50 pmLHR-LAS

10h 45mnonstop

12:00 pm - 10:00 amLAS-LHR

14h 00m1 stop

$696American Airlines

Find Deal

Thu, Jan 29 - Sat, Feb 7

11:20 am - 11:39 pmLGW-LAS

20h 19m2 stops

12:59 am - 7:30 amLAS-LGW

22h 31m2 stops

$697American Airlines

Find Deal

Fri, Dec 19 - Thu, Dec 25

British Airways flights from London to Las Vegas

Our best British Airways deals on London to Las Vegas flight tickets

British Airways

Jan 18

LHR9:55 amLondon Heathrow

15h 48m

1 stop

LAS5:43 pmLas Vegas Harry Reid Intl

Feb 1

LAS6:35 pmLas Vegas Harry Reid Intl

9h 55m

LHR12:30 pmLondon Heathrow

$672

Find similar

British Airways

Feb 6

LHR12:30 pmLondon Heathrow

10h 45m

LAS3:15 pmLas Vegas Harry Reid Intl

Feb 11

LAS6:35 pmLas Vegas Harry Reid Intl

9h 55m

LHR12:30 pmLondon Heathrow

$676

Find similar

British Airways

Jan 7

LHR11:50 amLondon Heathrow

11h 05m

LAS2:55 pmLas Vegas Harry Reid Intl

Jan 21

LAS6:35 pmLas Vegas Harry Reid Intl

9h 55m

LHR12:30 pmLondon Heathrow

$680

Find similar

American Airlines flights from London to Las Vegas

Our best American Airlines deals on London to Las Vegas flight tickets

American Airlines

Jan 29

LHR4:05 pmLondon Heathrow

10h 45m

LAS6:50 pmLas Vegas Harry Reid Intl

Feb 7

LAS12:00 pmLas Vegas Harry Reid Intl

14h 00m

1 stop

LHR10:00 amLondon Heathrow

$696

Find similar

American Airlines

Dec 19

LGW11:20 amLondon Gatwick

20h 19m

2 stops

LAS11:39 pmLas Vegas Harry Reid Intl

Dec 25

LAS12:59 amLas Vegas Harry Reid Intl

22h 31m

2 stops

LGW7:30 amLondon Gatwick

$697

Find similar

American Airlines

Nov 23

LHR1:15 pmLondon Heathrow

10h 40m

LAS3:55 pmLas Vegas Harry Reid Intl

Dec 6

LAS10:17 amLas Vegas Harry Reid Intl

12h 38m

1 stop

LHR6:55 amLondon Heathrow

$710

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 12/5

8:20 am-5:46 pm

1 stop17h 26m

Las Vegas Harry Reid Intl

Sun 12/7

7:05 am-6:50 am

1 stop15h 45m

$665

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 11/17

1:00 pm-10:31 am

1 stop29h 31m

Las Vegas Harry Reid Intl

Sat 12/6

10:58 pm-6:00 am

2 stops23h 02m

$667

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 2/25

11:05 am-8:54 pm

1 stop17h 49m

Las Vegas Harry Reid Intl

Sun 3/1

11:55 am-8:45 am

1 stop12h 50m

$669

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 1/18

4:35 pm-7:15 pm

Nonstop10h 40m

Las Vegas Harry Reid Intl

Sun 2/1

9:05 pm-2:55 pm

Nonstop9h 50m

$670

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 1/18

9:55 am-5:43 pm

1 stop15h 48m

Las Vegas Harry Reid Intl

Sun 2/1

6:35 pm-12:30 pm

Nonstop9h 55m

$672

LondonLas Vegas

LCY - LAS

LCYLAS

London City

Tue 4/21

9:20 am-6:35 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Sun 4/26

8:25 pm-7:40 pm

1 stop15h 15m

$673

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 2/6

12:30 pm-3:15 pm

Nonstop10h 45m

Las Vegas Harry Reid Intl

Wed 2/11

6:35 pm-12:30 pm

Nonstop9h 55m

$676

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 1/7

8:55 am-5:44 pm

1 stop16h 49m

Las Vegas Harry Reid Intl

Sat 1/24

8:30 pm-2:20 pm

Nonstop9h 50m

$678

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 1/29

4:05 pm-6:50 pm

Nonstop10h 45m

Las Vegas Harry Reid Intl

Sat 2/7

12:00 pm-10:00 am

1 stop14h 00m

$696

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Fri 12/19

11:20 am-11:39 pm

2 stops20h 19m

Las Vegas Harry Reid Intl

Thu 12/25

12:59 am-7:30 am

2 stops22h 31m

$697

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

Other information

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 $729. The month of January is another great option to travel to Las Vegas, with average flight prices from London averaging around $766.

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 $870. Flights from London to Las Vegas on a Monday will generally be more expensive and average around $993. 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 $759. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $988. 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 Heathrow 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?

You are more likely to see cheaper flights to Las Vegas from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $904 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from London for as low as $838 on momondo.

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

There are 3 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 35% 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 November 2025, prices for London to Las Vegas flights are approximately 9% 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	$616
Fastest flight time	10h 40m
Direct flights	Every day
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from London in the past 72 hours is $616. The best round-trip flight deal from London to Las Vegas found on momondo in the last 72 hours is $822.

The fastest flight from London to Las Vegas takes 10h 40m

Direct flights go from London to Las Vegas every day.

There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

Search flight deals

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?
There are 5 operators available for flights from London to Las Vegas Harry Reid Intl Airport as of November 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from London to Las Vegas is Airbus A350-1000, representing 55.62% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 28.89%, Boeing 777 at 9.04%, and Boeing 787-8 Dreamliner at 2.65%.
What is the most popular airline from London to Las Vegas?
momondo data reveals that the most frequently booked airline on the route from London to Las Vegas is British Airways, representing 43% of all bookings. The subsequent popular airlines are Norse Atlantic UK at 23%, Virgin Atlantic at 11%, and Delta at 10%.

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
British Airways	PriceFrom $685	Free Cancellation	Rating 6.7 7,496 reviews	Search British Airways flights
Delta	PriceFrom $693	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $740	Free Cancellation	Rating 7.5 672 reviews	Search Virgin Atlantic flights
Iberia	PriceFrom $763	Free Cancellation	Rating 7.0 3,007 reviews	Search Iberia flights
American Airlines	PriceFrom $787	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights

Delta Flights From London to Las Vegas
The lowest priced Delta flight from London to Las Vegas from the last 72 hours was $693. Generally, Delta has 4 flights on this route every week with an average price of $942. Delta is rated 7.9/10 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 $740 round-trip, depending on your selected dates, with average Virgin Atlantic deals seen on momondo around $983. Virgin Atlantic operates 4 flights to Las Vegas from London in an average week. Users have rated it 7.5/10 across 672 reviews.

Laughlin

Mount Charleston

Henderson

Mesquite

Paradise

North Las Vegas

Kingman

Pahrump

Primm

Furnace Creek

Boulder City

Sunrise Manor

Winchester

Needles

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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Flights to New Yorkfrom $44

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Flights to Orlandofrom $49

Flights to San Franciscofrom $57

Flights to Washington, D.C.from $49

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Flights to Atlantafrom $40

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Flights to Denverfrom $57

Cheap flights from London to Las Vegas from $428

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 12/12. 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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Filter for what you want

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British Airways flights from London to Las Vegas

Our best British Airways deals on London to Las Vegas flight tickets

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Our best American Airlines deals on London to Las Vegas flight tickets

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Use the filters below to find and compare flights from London to Las Vegas that are best for you.

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 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 $729. The month of January is another great option to travel to Las Vegas, with average flight prices from London averaging around $766.

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

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

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

Fly from London Heathrow 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?

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

There are 3 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 35% 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 November 2025, prices for London to Las Vegas flights are approximately 9% cheaper when compared to flights at the same time last year.

What airlines fly to Las Vegas?

Which airport is the most popular layover for flights between London and Las Vegas?

Calgary (YYC) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from London to Las Vegas?

Flights via Calgary (YYC) offer the lowest average round-trip price of $192.

Which layover airport has the shortest travel time from London to Las Vegas?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 13h 35m.

Which layover airport has the shortest connection time from London to Las Vegas?

Dublin (DUB) has the shortest average layover time for this route: 1h 33m.

How many flights depart from London to Las Vegas on average per day?

The number of flights available between London and Las Vegas is 7 per day as of November 2025. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.

How many flights depart from London to Las Vegas on average per week?

As of November 2025, 51 flights take off from London and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

When to book flights from London to Las Vegas

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

Fastest flight time

Direct flights

Airports in Las Vegas

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

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

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?

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

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

Delta Flights From London to Las Vegas

Virgin Atlantic Flights From London to Las Vegas

Traveling to a place near Las Vegas?

Why use momondo?

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

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

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

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

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada