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

The number of flights available between London and Las Vegas is 51 per week as of November 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

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

As of November 2025, there are 7 flights per day flying from London to Las Vegas. The most common time of day flights depart is 16:00, with 100% of flights taking off in the afternoon.

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

Flights via New York (JFK) offer the lowest average return price of £530.

What is the cheapest airline that flies from London to Las Vegas Harry Reid Intl?

WestJet and JetBlue are the most popular carriers operating from London to Las Vegas Harry Reid Intl

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

Denver (DEN) was the most common stop: 28% of momondo users choosing one-stop flights on this route connected there.

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

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 13h 32m.

Which airlines fly to Las Vegas?

Virgin Atlantic, British Airways and Finnair are the top three most popular airlines that fly to Las Vegas from London according to our data. Virgin Atlantic is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 19 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

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

Denver (DEN) has the shortest average stopover time for this route: 1h 22m.

Which airlines fly direct from London to Las Vegas?

When searching for direct flights from London to Las Vegas Harry Reid International Airport (LAS), there are a few airlines to choose from. British Airways, Virgin Atlantic, and American Airlines all offer direct flights between the two cities. London Heathrow Airport (LHR) and London Gatwick Airport (LGW) are the two main airports that commonly offer direct flights to Las Vegas Harry Reid International Airport (LAS). However, there are other airlines that operate at London City Airport (LCY) such as Delta, KLM, and Air France, which usually have layovers for this route. These layovers are typically in cities like Amsterdam, Paris, or Atlanta. What is the best way to get in and out of airports in London and Las Vegas? When leaving from London Heathrow Airport (LHR) there are several ways to get to the airport, including taxis, public transportation, and personal cars. The most popular option is the Heathrow Express, which connects central London with Heathrow Airport in just 15 minutes. There are several ways to get to Gatwick Airport (LGW) from London, depending on your location and preferences. The most convenient and fastest way to get to Gatwick Airport is by using the Gatwick Express train service, which operates from London Victoria Station. Trains run every 15 minutes. If your flight is from London City Airport (LCY), you'll find the Docklands Light Railway (DLR) is the most convenient and cost-effective way to get to LCY. It takes approximately 7 minutes to travel from Bank Station to LCY. Once you reach Las Vegas Harry Reid International Airport (LAS) you'll find several options to get to your next local destination. Taxis and rideshares are available from most parts of the city and will collect you at the terminal building. Shuttle buses are another option, with several companies offering shared rides to and from the airport. The companies offering services include SuperShuttle, Go Airport Shuttle, and Bell Trans. What are the benefits of the different airports in London and Las Vegas? London has several airports, each with its own unique advantages. For example, Heathrow Airport (LHR) is the largest airport in London and is well-connected to the city centre via public transport. Gatwick Airport (LGW) is another popular option, offering a range of budget airlines and direct train services to London Victoria Station. London City Airport (LCY) is a smaller airport located in the Royal Docks area of London, which primarily serves business travellers and short-haul flights within Europe. LCY is located closer to the city centre compared to other London airports, making it a convenient choice for travellers who want to avoid a long commute. Las Vegas Harry Reid International (LAS) is the main airport in Las Vegas and offers a range of benefits to travellers. The airport is located just a few miles from the famous Las Vegas Strip, making it easy to get to your hotel or accommodation. The airport also features a range of dining and shopping options, as well as free Wi-Fi throughout the terminal Which cities can you get to from Las Vegas Harry Reid International? Las Vegas Harry Reid International (LAS) offers connections to several nearby cities, making it a great starting point for exploring the wider area. For example, Los Angeles is just a four-hour drive away, while Phoenix can be reached in around five hours. Other nearby cities that can be accessed via the airport include San Diego, Salt Lake City, and Denver. Rental cars are available at the airport, and major highways such as the I-15 and I-40 connect Las Vegas to these nearby destinations. Alternatively, shuttle buses and public transportation services are available for those who prefer not to drive.

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?

The number of operators available for flights from London to Las Vegas Harry Reid Intl Airport is 19 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.

£334 Cheap Flights from London to Las Vegas in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Las Vegas

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:50 - 21:33LHR-LAS

14h 43m1 stop

19:05 - 12:50LAS-LHR

33h 45m1 stop

£489WestJet

Find Deal

Fri, 6 Feb - Tue, 10 Feb

14:30 - 17:10LHR-LAS

10h 40mdirect

20:45 - 14:40LAS-LHR

9h 55mdirect

£489Virgin Atlantic

Find Deal

Sun, 21 Dec - Wed, 7 Jan

14:45 - 22:34LHR-LAS

15h 49m1 stop

20:55 - 14:50LAS-LHR

9h 55mdirect

£490British Airways

Find Deal

Fri, 16 Jan - Wed, 25 Feb

14:00 - 10:03LGW-LAS

28h 03m1 stop

07:00 - 10:00LAS-LGW

19h 00m2 stops

£490Multiple Airlines

Find Deal

Thu, 27 Nov - Thu, 4 Dec

11:50 - 14:55LHR-LAS

11h 05mdirect

20:55 - 14:50LAS-LHR

9h 55mdirect

£491British Airways

Find Deal

Fri, 9 Jan - Sat, 17 Jan

14:50 - 21:33LHR-LAS

14h 43m1 stop

19:05 - 12:50LAS-LHR

33h 45m1 stop

£492WestJet

Find Deal

Tue, 3 Feb - Tue, 10 Feb

16:05 - 18:50LHR-LAS

10h 45mdirect

08:10 - 12:15LAS-LHR

20h 05m1 stop

£493Iberia

Find Deal

Fri, 23 Jan - Thu, 29 Jan

17:00 - 12:48LHR-LAS

27h 48m2 stops

11:01 - 10:25LAS-LHR

15h 24m1 stop

£494Finnair

Find Deal

Fri, 9 Jan - Sat, 17 Jan

11:55 - 19:21LHR-LAS

15h 26m1 stop

10:31 - 07:50LAS-LHR

13h 19m1 stop

£495Iberia

Find Deal

Thu, 4 Dec - Mon, 15 Dec

18:55 - 14:15LCY-LAS

27h 20m1 stop

16:05 - 16:35LAS-LCY

16h 30m1 stop

£514KLM

Find Deal

Fri, 12 Dec - Tue, 23 Dec

Delta flights from London to Las Vegas

Our best Delta deals on London to Las Vegas flight tickets

Delta

13 Jan

LHR06:30London Heathrow

15h 45m

1 stop

LAS14:15Las Vegas Harry Reid Intl

24 Jan

LAS20:30Las Vegas Harry Reid Intl

9h 50m

LHR14:20London Heathrow

£500

Find similar

Delta

12 Jan

LHR16:00London Heathrow

10h 50m

LAS18:50Las Vegas Harry Reid Intl

22 Jan

LAS20:45Las Vegas Harry Reid Intl

9h 55m

LHR14:40London Heathrow

£524

Find similar

Delta

21 Dec

LHR14:30London Heathrow

10h 40m

LAS17:10Las Vegas Harry Reid Intl

5 Jan

LAS22:55Las Vegas Harry Reid Intl

9h 55m

LHR16:50London Heathrow

£525

Find similar

KLM flights from London to Las Vegas

Our best KLM deals on London to Las Vegas flight tickets

KLM

24 Dec

LHR13:20London Heathrow

10h 50m

LAS16:10Las Vegas Harry Reid Intl

6 Jan

LAS20:45Las Vegas Harry Reid Intl

9h 55m

LHR14:40London Heathrow

£506

Find similar

KLM

18 Dec

LCY08:40London City

13h 35m

1 stop

LAS14:15Las Vegas Harry Reid Intl

30 Dec

LAS16:05Las Vegas Harry Reid Intl

18h 20m

1 stop

LCY18:25London City

£538

Find similar

KLM

15 Dec

LCY20:05London City

26h 10m

1 stop

LAS14:15Las Vegas Harry Reid Intl

4 Jan

LAS16:05Las Vegas Harry Reid Intl

17h 15m

1 stop

LCY17:20London City

£543

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 6/2

14:50-21:33

1 stop14h 43m

Las Vegas Harry Reid Intl

Tue 10/2

19:05-12:50

1 stop33h 45m

£489

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 21/12

14:30-17:10

Nonstop10h 40m

Las Vegas Harry Reid Intl

Wed 7/1

20:45-14:40

Nonstop9h 55m

£489

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 16/1

14:45-22:34

1 stop15h 49m

Las Vegas Harry Reid Intl

Wed 25/2

20:55-14:50

Nonstop9h 55m

£490

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 27/11

14:00-10:03

1 stop28h 03m

Las Vegas Harry Reid Intl

Thu 4/12

07:00-10:00

2 stops19h 00m

£490

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 9/1

11:50-14:55

Nonstop11h 05m

Las Vegas Harry Reid Intl

Sat 17/1

20:55-14:50

Nonstop9h 55m

£491

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 3/2

14:50-21:33

1 stop14h 43m

Las Vegas Harry Reid Intl

Tue 10/2

19:05-12:50

1 stop33h 45m

£492

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 23/1

16:05-18:50

Nonstop10h 45m

Las Vegas Harry Reid Intl

Thu 29/1

08:10-12:15

1 stop20h 05m

£493

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 9/1

17:00-12:48

2 stops27h 48m

Las Vegas Harry Reid Intl

Sat 17/1

11:01-10:25

1 stop15h 24m

£494

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 4/12

11:55-19:21

1 stop15h 26m

Las Vegas Harry Reid Intl

Mon 15/12

10:31-07:50

1 stop13h 19m

£495

LondonLas Vegas

LCY - LAS

LCYLAS

London City

Fri 12/12

18:55-14:15

1 stop27h 20m

Las Vegas Harry Reid Intl

Tue 23/12

16:05-16:35

1 stop16h 30m

£514

Flights are sorted by cheapest return flights first.

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

Stopovers

Other information

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?

In general, February is the cheapest month to fly from London to Las Vegas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £549. If you’re not able to fly to Las Vegas in February, then March is your next best option. Flight prices from London to Las Vegas during March average around £577.

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

The cheapest day to depart on your flight to Las Vegas is on a Tuesday when prices can be found for as low as £624. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £714.

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

Our data shows that the cheapest London to Las Vegas flights are usually those with departure times in the morning. Our users have found flights to Las Vegas in the morning for as low as £603. Flights to Las Vegas are more costly at midday, with an average ticket price of £687. Departure times at midday 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 £681 when searching weeks before you fly. 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 £628 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 20% 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 8% more expensive 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 return 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	£557
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 £557. The best return flight deal from London to Las Vegas found on momondo in the last 72 hours is £542.

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. 10h 40m is a normal flight duration for this route.
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?
The number of operators available for flights from London to Las Vegas Harry Reid Intl Airport is 19 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Las Vegas is Airbus A350-1000 (55.62% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (28.89%), Boeing 777 (9.04%), and Boeing 787-8 Dreamliner (2.65%).
What is the most popular airline from London to Las Vegas?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Las Vegas is British Airways (31% of total bookings). The next most popular airlines are Virgin Atlantic (29%), Finnair (8%), and Norse Atlantic UK (7%).

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 UK	PriceFrom £304	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
Air Transat	PriceFrom £336	Free Cancellation	Rating 7.8 472 reviews	Search Air Transat flights
WestJet	PriceFrom £394	Free Cancellation	Rating 7.2 3,162 reviews	Search WestJet flights
JetBlue	PriceFrom £447	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights
Icelandair	PriceFrom £453	Free Cancellation	Rating 7.1 578 reviews	Search Icelandair flights
United Airlines	PriceFrom £455	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
Air Canada	PriceFrom £464	Free Cancellation	Rating 7.1 10,450 reviews	Search Air Canada flights
Lufthansa	PriceFrom £477	Free Cancellation	Rating 6.8 7,572 reviews	Search Lufthansa flights
Delta	PriceFrom £486	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Finnair	PriceFrom £498	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights

Delta Flights From London to Las Vegas
Delta operates around 5 flights from London to Las Vegas every week. The average price of these flights found in the last 72 hours has been £794, but momondo users have found Delta deals from London to Las Vegas from as low as £486 round-trip. Delta has been scored 7.9/10 in 8,007 reviews.
KLM Flights From London to Las Vegas
KLM (7.7/10 from 1,411 reviews) operates around 5 flights from London to Las Vegas in any given week. The average KLM airfare for this route is around £688, with deals from around £524 rare but found on momondo. Referenced prices are for round-trip London to Las Vegas flight searches in the last 72 hours.

Henderson

Kingman

Paradise

Laughlin

North Las Vegas

Mesquite

Boulder City

Furnace Creek

Mount Charleston

Why use momondo?

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

It is quick and easy to find London to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

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

Yes. momondo enables you to select and highlight flights to Las Vegas from London with this policy.

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

Once all potential London to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for London to Las Vegas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Las Vegas trip

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

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 14/12

Sun 21/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Nevada

Reno Airport

Popular Cities in the United States

Flights to New Yorkfrom £266

Flights to Orlandofrom £246

Flights to Los Angelesfrom £353

Flights to Miamifrom £302

Flights to San Franciscofrom £353

Flights to Bostonfrom £286

Flights to Chicagofrom £321

Flights to Washington, D.C.from £321

Flights to Atlantafrom £317

Flights to Dallasfrom £289

Flights to Houstonfrom £314

Flights to Tampafrom £438

Cheap flights from London to Las Vegas from £334

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 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Las Vegas

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Delta flights from London to Las Vegas

Our best Delta deals on London to Las Vegas flight tickets

KLM flights from London to Las Vegas

Our best KLM deals on London to Las Vegas flight tickets

momondo Fare Finder

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

What is the cheapest month to fly to Las Vegas?

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 20% 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 8% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Las Vegas Harry Reid Intl?

WestJet and JetBlue are the most popular carriers operating from London to Las Vegas Harry Reid Intl

Which airlines fly to Las Vegas?

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

Denver (DEN) was the most common stop: 28% of momondo users choosing one-stop flights on this route connected there.

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

Flights via New York (JFK) offer the lowest average return price of £530.

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

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 13h 32m.

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

Denver (DEN) has the shortest average stopover time for this route: 1h 22m.

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

As of November 2025, there are 7 flights per day flying from London to Las Vegas. The most common time of day flights depart is 16:00, with 100% of flights taking off in the afternoon.

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

The number of flights available between London and Las Vegas is 51 per week as of November 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving 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

KLM Flights From London to Las Vegas

Travelling 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, organise 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.