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

9 flights are operational daily from London Heathrow Airport to Las Vegas as of January 2026. The most popular departure time for this route is 16:00, with 100% of flights per day taking off in the afternoon.

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

The number of flights available between London Heathrow Airport and Las Vegas is 64 per week as of January 2026. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.

Which airline has the best punctuality record on London to Las Vegas flights?

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

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

What is the most punctual flight time for London to Las Vegas flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How often are flights from London to Las Vegas delayed?

Historically, on average around 15% of flights between London and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

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

Prices for flights from London Heathrow Airport to Las Vegas Harry Reid Intl Airport refresh daily.

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

The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€461 Cheap Flights from London Heathrow Airport to Las Vegas in 2026

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Find the cheapest flights from London Heathrow Airport to Las Vegas

Round-trip

One-way

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Enter your travel dates to find the best prices.

09:30 - 19:07

LHR

LAS

17h 37m

2 stops

06:00 - 07:25

LAS

LHR

17h 25m

1 stop

€493United Airlines

Thu, 26 Feb - Thu, 5 Mar

09:30 - 19:57

LHR

LAS

17h 27m

2 stops

23:59 - 05:55

LAS

LHR

22h 56m

1 stop

€494United Airlines

Thu, 12 Mar - Sun, 15 Mar

06:50 - 18:30

LHR

LAS

19h 40m

2 stops

08:41 - 08:25

LAS

LHR

15h 44m

2 stops

€495United Airlines

Wed, 11 Feb - Wed, 18 Feb

08:40 - 15:15

LHR

LAS

13h 35m

1 stop

21:45 - 14:40

LAS

LHR

9h 55mdirect

€498KLM

Tue, 17 Mar - Wed, 25 Mar

08:40 - 15:15

LHR

LAS

13h 35m

1 stop

21:45 - 14:40

LAS

LHR

9h 55mdirect

€499Delta

Tue, 10 Mar - Tue, 24 Mar

08:30 - 22:30

LHR

LAS

21h 00m

2 stops

23:59 - 06:45

LAS

LHR

22h 46m

1 stop

€500United Airlines

Tue, 17 Mar - Mon, 13 Apr

08:40 - 14:15

LHR

LAS

13h 35m

1 stop

11:55 - 08:45

LAS

LHR

12h 50m

1 stop

€501KLM

Tue, 17 Feb - Tue, 24 Feb

06:00 - 18:27

LHR

LAS

20h 27m

2 stops

09:00 - 13:00

LAS

LHR

20h 00m

2 stops

€502SWISS

Tue, 14 Apr - Tue, 21 Apr

09:30 - 16:20

LHR

LAS

14h 50m

1 stop

09:05 - 09:40

LAS

LHR

16h 35m

1 stop

€503United Airlines

Sat, 2 May - Tue, 12 May

20:25 - 17:18

LHR

LAS

28h 53m

2 stops

13:53 - 10:55

LAS

LHR

14h 02m

1 stop

€505Multiple Airlines

Mon, 2 Mar - Mon, 16 Mar

Delta flights from London Heathrow Airport to Las Vegas

Our best Delta deals on London Heathrow Airport to Las Vegas flight tickets

Delta

10 Mar

LHR08:40London Heathrow

13h 35m

1 stop

LAS15:15Las Vegas Harry Reid Intl

24 Mar

LAS21:45Las Vegas Harry Reid Intl

9h 55m

LHR14:40London Heathrow

€499

Delta

16 Feb

LHR06:30London Heathrow

22h 24m

2 stops

LAS20:54Las Vegas Harry Reid Intl

25 Feb

LAS20:45Las Vegas Harry Reid Intl

9h 55m

LHR14:40London Heathrow

€506

Delta

3 Mar

LHR16:00London Heathrow

10h 50m

LAS18:50Las Vegas Harry Reid Intl

31 Mar

LAS11:55Las Vegas Harry Reid Intl

17h 20m

1 stop

LHR13:15London Heathrow

€513

British Airways flights from London Heathrow Airport to Las Vegas

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

British Airways

1 Apr

LHR09:15London Heathrow

15h 38m

1 stop

LAS16:53Las Vegas Harry Reid Intl

14 Apr

LAS12:45Las Vegas Harry Reid Intl

16h 05m

1 stop

LHR12:50London Heathrow

€549

British Airways

31 Jan

LHR08:20London Heathrow

19h 02m

1 stop

LAS19:22Las Vegas Harry Reid Intl

5 Feb

LAS15:20Las Vegas Harry Reid Intl

12h 45m

1 stop

LHR12:05London Heathrow

€648

British Airways

12 Feb

LHR11:45London Heathrow

16h 53m

1 stop

LAS20:38Las Vegas Harry Reid Intl

3 Mar

LAS10:00Las Vegas Harry Reid Intl

14h 15m

1 stop

LHR08:15London Heathrow

€672

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 26/2

09:30-19:07

2 stops17h 37m

Las Vegas Harry Reid Intl

Thu 5/3

06:00-07:25

1 stop17h 25m

€493

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 12/3

09:30-19:57

2 stops17h 27m

Las Vegas Harry Reid Intl

Sun 15/3

23:59-05:55

1 stop22h 56m

€494

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 11/2

06:50-18:30

2 stops19h 40m

Las Vegas Harry Reid Intl

Wed 18/2

08:41-08:25

2 stops15h 44m

€495

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 17/3

08:40-15:15

1 stop13h 35m

Las Vegas Harry Reid Intl

Wed 25/3

21:45-14:40

Nonstop9h 55m

€498

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 10/3

08:40-15:15

1 stop13h 35m

Las Vegas Harry Reid Intl

Tue 24/3

21:45-14:40

Nonstop9h 55m

€499

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 17/3

08:30-22:30

2 stops21h 00m

Las Vegas Harry Reid Intl

Mon 13/4

23:59-06:45

1 stop22h 46m

€500

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 17/2

08:40-14:15

1 stop13h 35m

Las Vegas Harry Reid Intl

Tue 24/2

11:55-08:45

1 stop12h 50m

€501

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 14/4

06:00-18:27

2 stops20h 27m

Las Vegas Harry Reid Intl

Tue 21/4

09:00-13:00

2 stops20h 00m

€502

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 2/5

09:30-16:20

1 stop14h 50m

Las Vegas Harry Reid Intl

Tue 12/5

09:05-09:40

1 stop16h 35m

€503

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 2/3

20:25-17:18

2 stops28h 53m

Las Vegas Harry Reid Intl

Mon 16/3

13:53-10:55

1 stop14h 02m

€505

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from London Heathrow Airport 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

Delays

Other information

What is the cheapest month to fly to Las Vegas?

The month of January is, on average, the cheapest month to fly to Las Vegas from London Heathrow Airport, with most prices found around €634. If you aren’t able to travel to Las Vegas during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of €656.

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

Fly from London Heathrow to Las Vegas Harry Reid Intl for the best London Heathrow - 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around €728 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 Heathrow Airport for as low as €684 on momondo.

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

There is only 1 cabin class available to choose from on London Heathrow 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.

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

As of January 2026, prices for London Heathrow Airport to Las Vegas flights are approximately 40% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Las Vegas

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

Estimated return price

Cheap London Heathrow Airport to Las Vegas (LHR to LAS) flight deals and tips

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

Fastest flight time	10h 50m
Direct flights	Every day
Airports in Las Vegas	1 airport

The fastest flight from London Heathrow Airport to Las Vegas takes 10h 50m

Direct flights go from London Heathrow Airport to Las Vegas every day.

There is 1 airport in Las Vegas. From London Heathrow Airport there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

How far is London Heathrow to Las Vegas Harry Reid Intl by plane?
There are 8380.1 km between London Heathrow and Las Vegas Harry Reid Intl. 10h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from London Heathrow Airport to Las Vegas Harry Reid Intl Airport refresh daily.
How old do you have to be to fly from London Heathrow Airport to Las Vegas Harry Reid Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Las Vegas?
Based on momondo bookings for flights between London Heathrow Airport and Las Vegas, the leading plane model is Airbus A350-1000, making up 49.25% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 43.83%, Airbus A320-100/200 with 1.48%, and Boeing 777-300ER with 1.42%.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from London.

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

momondo does allow users to show only those flights to Las Vegas from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Yes momondo offers price alerts on flights to Las Vegas from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from London Heathrow Airport to Las Vegas from €461

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Delta flights from London Heathrow Airport to Las Vegas

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momondo Fare Finder

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

See travel insights to Las Vegas from

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

What is the cheapest month to fly to Las Vegas?

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

Fly from London Heathrow to Las Vegas Harry Reid Intl for the best London Heathrow - 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 Heathrow to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on London Heathrow 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.

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

As of January 2026, prices for London Heathrow Airport to Las Vegas flights are approximately 40% more expensive when compared to flights at the same time last year.

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

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

How often are flights from London to Las Vegas delayed?

Historically, on average around 15% of flights between London and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

What is the most punctual flight time for London to Las Vegas flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Las Vegas flights?

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

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

9 flights are operational daily from London Heathrow Airport to Las Vegas as of January 2026. The most popular departure time for this route is 16:00, with 100% of flights per day taking off in the afternoon.

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

The number of flights available between London Heathrow Airport and Las Vegas is 64 per week as of January 2026. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.

When to book flights from London Heathrow Airport to Las Vegas

Cheap London Heathrow Airport to Las Vegas (LHR to LAS) flight deals and tips

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

Fastest flight time

Direct flights

Airports in Las Vegas

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

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

How old do you have to be to fly from London Heathrow Airport 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 Heathrow Airport 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.

Find better results for your trip to the United States

Airports servicing Nevada