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

Flights via New York (JFK) offer the lowest average return price of £493.

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

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

The number of flights available between London and Las Vegas is 65 per week as of October 2025. The most frequent departure day is Tue, with 20% of weekly flights leaving on this day.

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 26m.

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 46% 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 airport is the most popular for stopovers for flights between London and Las Vegas?

Denver (DEN) was the most common stop: 22% of momondo users choosing one-stop flights on this route connected there.

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

Charlotte (CLT) has the shortest average stopover time for this route: 1h 08m.

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

As of October 2025, there are 9 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 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 October 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.

£303 Cheap Flights from London to Las Vegas in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from £559 to £741. The lowest price recently found on this route was £493.

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13:00 - 10:31LGW-LAS

29h 31m1 stop

00:59 - 06:00LAS-LGW

21h 01m2 stops

£493Multiple Airlines

Find Deal

ter, 4 nov - dom, 9 nov

13:35 - 21:49LHR-LAS

16h 14m1 stop

08:45 - 06:40LAS-LHR

13h 55m1 stop

£494Austrian Airlines

Find Deal

qua, 5 nov - qui, 13 nov

10:25 - 18:27LHR-LAS

16h 02m1 stop

14:41 - 11:15LAS-LHR

12h 34m1 stop

£494Lufthansa

Find Deal

qui, 6 nov - qui, 13 nov

10:25 - 13:20LGW-LAS

10h 55mdirect

15:10 - 09:20LAS-LGW

10h 10mdirect

£499British Airways

Find Deal

ter, 14 out - qui, 23 out

11:45 - 19:56LHR-LAS

16h 11m1 stop

11:46 - 08:40LAS-LHR

12h 54m1 stop

£499British Airways

Find Deal

qua, 5 nov - qua, 12 nov

16:00 - 18:50LHR-LAS

10h 50mdirect

23:28 - 20:10LAS-LHR

12h 42m1 stop

£505Virgin Atlantic

Find Deal

qui, 4 dez - seg, 8 dez

16:00 - 18:50LHR-LAS

10h 50mdirect

20:45 - 14:40LAS-LHR

9h 55mdirect

£507Virgin Atlantic

Find Deal

qui, 13 nov - qui, 20 nov

12:30 - 18:25LGW-LAS

37h 55m2 stops

14:54 - 09:00LAS-LGW

34h 06m2 stops

£528Finnair

Find Deal

qua, 12 nov - sáb, 22 nov

07:45 - 14:15LCY-LAS

14h 30m1 stop

10:45 - 16:35LAS-LCY

21h 50m2 stops

£630KLM

Find Deal

qui, 4 dez - seg, 8 dez

10:00 - 18:35LCY-LAS

16h 35m1 stop

20:25 - 17:20LAS-LCY

12h 55m1 stop

£634KLM

Find Deal

ter, 14 out - qui, 23 out

American Airlines flights from London to Las Vegas

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

American Airlines

10 Nov

LHR08:25London Heathrow

18h 17m

2 stops

LAS18:42Las Vegas Harry Reid Intl

2 Dec

LAS20:55Las Vegas Harry Reid Intl

9h 55m

LHR14:50London Heathrow

£495

Find similar

American Airlines

1 Nov

LGW12:30London Gatwick

29h 31m

2 stops

LAS11:01Las Vegas Harry Reid Intl

12 Nov

LAS06:00Las Vegas Harry Reid Intl

19h 00m

2 stops

LGW09:00London Gatwick

£509

Find similar

American Airlines

14 Oct

LGW10:25London Gatwick

10h 55m

LAS13:20Las Vegas Harry Reid Intl

21 Oct

LAS15:10Las Vegas Harry Reid Intl

10h 10m

LGW09:20London Gatwick

£514

Find similar

Delta flights from London to Las Vegas

Our best Delta deals on London to Las Vegas flight tickets

Delta

25 Nov

LHR06:30London Heathrow

15h 45m

1 stop

LAS14:15Las Vegas Harry Reid Intl

3 Dec

LAS20:45Las Vegas Harry Reid Intl

9h 55m

LHR14:40London Heathrow

£496

Find similar

Delta

24 Nov

LHR11:45London Heathrow

20h 42m

2 stops

LAS00:27Las Vegas Harry Reid Intl

2 Dec

LAS20:45Las Vegas Harry Reid Intl

9h 55m

LHR14:40London Heathrow

£500

Find similar

Delta

12 Nov

LHR13:20London Heathrow

10h 50m

LAS16:10Las Vegas Harry Reid Intl

27 Nov

LAS20:45Las Vegas Harry Reid Intl

9h 55m

LHR14:40London Heathrow

£508

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

ter 4/11

13:00-10:31

1 stop29h 31m

Las Vegas Harry Reid Intl

dom 9/11

00:59-06:00

2 stops21h 01m

£493

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

qua 5/11

13:35-21:49

1 stop16h 14m

Las Vegas Harry Reid Intl

qui 13/11

08:45-06:40

1 stop13h 55m

£494

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

qui 6/11

10:25-18:27

1 stop16h 02m

Las Vegas Harry Reid Intl

qui 13/11

14:41-11:15

1 stop12h 34m

£494

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

ter 14/10

10:25-13:20

Nonstop10h 55m

Las Vegas Harry Reid Intl

qui 23/10

15:10-09:20

Nonstop10h 10m

£499

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

qua 5/11

11:45-19:56

1 stop16h 11m

Las Vegas Harry Reid Intl

qua 12/11

11:46-08:40

1 stop12h 54m

£499

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

qui 4/12

16:00-18:50

Nonstop10h 50m

Las Vegas Harry Reid Intl

seg 8/12

23:28-20:10

1 stop12h 42m

£505

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

qui 13/11

16:00-18:50

Nonstop10h 50m

Las Vegas Harry Reid Intl

qui 20/11

20:45-14:40

Nonstop9h 55m

£507

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

qua 12/11

12:30-18:25

2 stops37h 55m

Las Vegas Harry Reid Intl

sáb 22/11

14:54-09:00

2 stops34h 06m

£528

LondonLas Vegas

LCY - LAS

LCYLAS

London City

qui 4/12

07:45-14:15

1 stop14h 30m

Las Vegas Harry Reid Intl

seg 8/12

10:45-16:35

2 stops21h 50m

£630

LondonLas Vegas

LCY - LAS

LCYLAS

London City

ter 14/10

10:00-18:35

1 stop16h 35m

Las Vegas Harry Reid Intl

qui 23/10

20:25-17:20

1 stop12h 55m

£634

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 £523. If you’re not able to fly to Las Vegas in February, then January is your next best option. Flight prices from London to Las Vegas during January average around £547.

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 £603. 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 £687.

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 £579. Flights to Las Vegas are more costly at midday, with an average ticket price of £669. 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 £663 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 £603 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 28% 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 October 2025, prices for London to Las Vegas flights are approximately 25% 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 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	£513
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 £513. The best return flight deal from London to Las Vegas found on momondo in the last 72 hours is £504.

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 October 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 (52.83% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (29.23%), Boeing 777 (12.16%), and Boeing 787-8 Dreamliner (1.92%).
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 (28%), Norse Atlantic UK (9%), and Finnair (8%).

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 £315	Free Cancellation	Rating 7.2 50 reviews	Search Norse Atlantic UK flights
Air Transat	PriceFrom £328	Free Cancellation	Rating 7.7 450 reviews	Search Air Transat flights
WestJet	PriceFrom £385	Free Cancellation	Rating 7.2 3,111 reviews	Search WestJet flights
JetBlue	PriceFrom £438	Free Cancellation	Rating 7.2 2,912 reviews	Search JetBlue flights
United Airlines	PriceFrom £444	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
Icelandair	PriceFrom £447	Free Cancellation	Rating 7.0 546 reviews	Search Icelandair flights
Air Canada	PriceFrom £454	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Lufthansa	PriceFrom £466	Free Cancellation	Rating 6.8 7,443 reviews	Search Lufthansa flights
Delta	PriceFrom £480	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Finnair	PriceFrom £487	Free Cancellation	Rating 7.6 1,332 reviews	Search Finnair flights

Delta Flights From London to Las Vegas
Delta operates around 7 flights from London to Las Vegas every week. The average price of these flights found in the last 72 hours has been £1,070, but momondo users have found Delta deals from London to Las Vegas from as low as £647 round-trip. Delta has been scored 7.9/10 in 7,961 reviews.
KLM Flights From London to Las Vegas
KLM (7.8/10 from 1,389 reviews) operates around 7 flights from London to Las Vegas in any given week. The average KLM airfare for this route is around £902, with deals from around £691 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.

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Cheap flights from London to Las Vegas from £303

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 4/2. 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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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 28% 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 October 2025, prices for London to Las Vegas flights are approximately 25% cheaper 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: 22% 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 £493.

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 26m.

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

Charlotte (CLT) has the shortest average stopover time for this route: 1h 08m.

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

As of October 2025, there are 9 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 65 per week as of October 2025. The most frequent departure day is Tue, with 20% 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.