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 25m.

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

Dublin (DUB) was the most common stop: 40% 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.

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

As of October 2025, 64 flights take off from London and land in Las Vegas each week. The most common flight departure day for this route is Fri, with 19% of weekly flights taking off on this day.

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

The number of flights available between London and Las Vegas is 9 per day as of October 2025. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.

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 49% 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.

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 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.

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

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4:00 pm - 6:40 pmLHR-LAS

10h 40mnonstop

12:15 pm - 11:40 amLAS-LHR

15h 25m1 stop

$666Virgin Atlantic

Find Deal

Sat, Dec 13 - Sat, Dec 20

11:55 am - 8:53 amLGW-LAS

28h 58m3 stops

9:39 am - 10:55 amLAS-LGW

17h 16m2 stops

$667Multiple Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 15

7:25 am - 12:55 amLHR-LAS

25h 30m1 stop

10:19 pm - 6:55 amLAS-LHR

24h 36m1 stop

$669JetBlue

Find Deal

Fri, Feb 20 - Mon, Feb 23

7:25 am - 10:45 pmLHR-LAS

23h 20m1 stop

10:19 pm - 6:55 amLAS-LHR

24h 36m1 stop

$670JetBlue

Find Deal

Fri, Feb 20 - Mon, Feb 23

9:20 am - 1:15 pmLHR-LAS

35h 55m1 stop

11:59 pm - 9:40 pmLAS-LHR

13h 41m1 stop

$673Icelandair

Find Deal

Tue, Nov 18 - Tue, Nov 25

8:05 am - 1:20 pmLHR-LAS

37h 15m1 stop

11:40 pm - 9:30 amLAS-LHR

25h 50m2 stops

$674Icelandair

Find Deal

Fri, Feb 6 - Sat, Feb 14

2:50 pm - 9:33 pmLHR-LAS

14h 43m1 stop

7:05 pm - 12:50 pmLAS-LHR

33h 45m1 stop

$687WestJet

Find Deal

Mon, Feb 9 - Fri, Feb 13

6:30 am - 2:15 pmLHR-LAS

15h 45m1 stop

8:45 pm - 2:40 pmLAS-LHR

9h 55mnonstop

$711Delta

Find Deal

Thu, Nov 27 - Thu, Dec 11

8:40 am - 2:15 pmLHR-LAS

13h 35m1 stop

1:05 pm - 4:50 pmLAS-LHR

19h 45m1 stop

$714Delta

Find Deal

Sat, Dec 13 - Mon, Jan 12

2:50 pm - 12:19 pmLHR-LAS

29h 29m2 stops

7:05 pm - 12:50 pmLAS-LHR

33h 45m1 stop

$723WestJet

Find Deal

Mon, Feb 9 - Fri, Feb 13

Virgin Atlantic flights from London to Las Vegas

Our best Virgin Atlantic deals on London to Las Vegas flight tickets

Virgin Atlantic

Dec 13

LHR4:00 pmLondon Heathrow

10h 40m

LAS6:40 pmLas Vegas Harry Reid Intl

Dec 20

LAS12:15 pmLas Vegas Harry Reid Intl

15h 25m

1 stop

LHR11:40 amLondon Heathrow

$666

Find similar

Virgin Atlantic

Nov 27

LHR6:30 amLondon Heathrow

15h 45m

1 stop

LAS2:15 pmLas Vegas Harry Reid Intl

Dec 11

LAS8:06 pmLas Vegas Harry Reid Intl

12h 44m

1 stop

LHR4:50 pmLondon Heathrow

$668

Find similar

Virgin Atlantic

Dec 13

LHR10:45 amLondon Heathrow

13h 28m

1 stop

LAS4:13 pmLas Vegas Harry Reid Intl

Dec 20

LAS12:15 pmLas Vegas Harry Reid Intl

15h 25m

1 stop

LHR11:40 amLondon Heathrow

$671

Find similar

Icelandair flights from London to Las Vegas

Our best Icelandair deals on London to Las Vegas flight tickets

Icelandair

Nov 18

LHR9:20 amLondon Heathrow

35h 55m

1 stop

LAS1:15 pmLas Vegas Harry Reid Intl

Nov 25

LAS11:59 pmLas Vegas Harry Reid Intl

13h 41m

1 stop

LHR9:40 pmLondon Heathrow

$673

Find similar

Icelandair

Feb 6

LHR8:05 amLondon Heathrow

37h 15m

1 stop

LAS1:20 pmLas Vegas Harry Reid Intl

Feb 14

LAS11:40 pmLas Vegas Harry Reid Intl

25h 50m

2 stops

LHR9:30 amLondon Heathrow

$674

Find similar

Icelandair

Dec 8

LHR8:05 amLondon Heathrow

24h 15m

2 stops

LAS12:20 amLas Vegas Harry Reid Intl

Dec 12

LAS1:39 pmLas Vegas Harry Reid Intl

24h 21m

1 stop

LHR10:00 pmLondon Heathrow

$675

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 12/13

4:00 pm-6:40 pm

Nonstop10h 40m

Las Vegas Harry Reid Intl

Sat 12/20

12:15 pm-11:40 am

1 stop15h 25m

$666

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Sat 11/8

11:55 am-8:53 am

3 stops28h 58m

Las Vegas Harry Reid Intl

Sat 11/15

9:39 am-10:55 am

2 stops17h 16m

$667

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 2/20

7:25 am-12:55 am

1 stop25h 30m

Las Vegas Harry Reid Intl

Mon 2/23

10:19 pm-6:55 am

1 stop24h 36m

$669

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 2/20

7:25 am-10:45 pm

1 stop23h 20m

Las Vegas Harry Reid Intl

Mon 2/23

10:19 pm-6:55 am

1 stop24h 36m

$670

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 11/18

9:20 am-1:15 pm

1 stop35h 55m

Las Vegas Harry Reid Intl

Tue 11/25

11:59 pm-9:40 pm

1 stop13h 41m

$673

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 2/6

8:05 am-1:20 pm

1 stop37h 15m

Las Vegas Harry Reid Intl

Sat 2/14

11:40 pm-9:30 am

2 stops25h 50m

$674

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 2/9

2:50 pm-9:33 pm

1 stop14h 43m

Las Vegas Harry Reid Intl

Fri 2/13

7:05 pm-12:50 pm

1 stop33h 45m

$687

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 11/27

6:30 am-2:15 pm

1 stop15h 45m

Las Vegas Harry Reid Intl

Thu 12/11

8:45 pm-2:40 pm

Nonstop9h 55m

$711

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 12/13

8:40 am-2:15 pm

1 stop13h 35m

Las Vegas Harry Reid Intl

Mon 1/12

1:05 pm-4:50 pm

1 stop19h 45m

$714

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 2/9

2:50 pm-12:19 pm

2 stops29h 29m

Las Vegas Harry Reid Intl

Fri 2/13

7:05 pm-12:50 pm

1 stop33h 45m

$723

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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

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 $728. The month of March is another great option to travel to Las Vegas, with average flight prices from London averaging around $767.

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 $839. 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 $713. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $986. 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 $903 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 $842 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 52% 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 14% 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 $666.

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 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?
momondo data reveals that the most frequently booked plane model on the route from London to Las Vegas is Airbus A350-1000, representing 54.38% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 29.06%, Boeing 777 at 10.32%, and Boeing 787-8 Dreamliner at 2.47%.
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 42% of all bookings. The subsequent popular airlines are Norse Atlantic UK at 26%, Virgin Atlantic at 11%, and American Airlines at 9%.

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 7,461 reviews	Search British Airways flights
Delta	PriceFrom $693	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $740	Free Cancellation	Rating 7.5 670 reviews	Search Virgin Atlantic flights
Iberia	PriceFrom $763	Free Cancellation	Rating 7.0 2,996 reviews	Search Iberia flights
American Airlines	PriceFrom $787	Free Cancellation	Rating 7.2 11,024 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 7 flights on this route every week with an average price of $886. 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 $984. Virgin Atlantic operates 7 flights to Las Vegas from London in an average week. Users have rated it 7.5/10 across 670 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 Washington, D.C.from $48

Flights to Bostonfrom $60

Flights to Atlantafrom $44

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Flights to Seattlefrom $54

Flights to Denverfrom $53

Cheap flights from London to Las Vegas from $422

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 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Virgin Atlantic flights from London to Las Vegas

Our best Virgin Atlantic deals on London to Las Vegas flight tickets

Icelandair flights from London to Las Vegas

Our best Icelandair 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 $728. The month of March is another great option to travel to Las Vegas, with average flight prices from London averaging around $767.

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 52% 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 14% 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?

Dublin (DUB) was the most common stop: 40% 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 25m.

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

The number of flights available between London and Las Vegas is 9 per day as of October 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 October 2025, 64 flights take off from London and land in Las Vegas each week. The most common flight departure day for this route is Fri, with 19% 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