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

As of October 2025, 32 flights take off from Las Vegas and land in London each week. The most common flight departure day for this route is Wed, with 28% of weekly flights taking off on this day.

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

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

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 12h 06m.

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

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

What airlines fly to London?

British Airways, Virgin Atlantic and Delta are the top three most popular airlines that fly to London from Las Vegas according to our data. British Airways is the first choice among our users, with 43% of people opting to fly with this airline when traveling to London. Keep in mind that there are 11 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Flights via Calgary (YYC) offer the lowest average round-trip price of $600.

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

As of October 2025, 4 flights take off from Las Vegas and land in London each day. The most common flight departure time for this route is 9:00PM, with 91% of daily flights taking off in the evening.

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

Chicago (ORD) has the shortest average layover time for this route: 1h 29m.

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

Prices for flights from Las Vegas Harry Reid Intl Airport to London are updated daily.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to London?

As of October 2025, there are 11 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to London.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to London?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$285 Cheap Flights from Las Vegas to London in 2025/26

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9:05 pm - 2:55 pmLAS-LHR

9h 50mnonstop

4:00 pm - 6:50 pmLHR-LAS

10h 50mnonstop

$566Virgin Atlantic

Find Deal

dom., nov. 16 - mar., dic. 2

9:05 pm - 2:55 pmLAS-LHR

9h 50mnonstop

4:00 pm - 6:50 pmLHR-LAS

10h 50mnonstop

$568Virgin Atlantic

Find Deal

dom., nov. 16 - mar., dic. 2

9:05 pm - 2:55 pmLAS-LHR

9h 50mnonstop

4:00 pm - 6:50 pmLHR-LAS

10h 50mnonstop

$572Virgin Atlantic

Find Deal

dom., nov. 16 - mar., dic. 2

8:03 pm - 4:50 pmLAS-LHR

12h 47m1 stop

4:00 pm - 6:50 pmLHR-LAS

10h 50mnonstop

$575Virgin Atlantic

Find Deal

dom., nov. 16 - mar., dic. 2

8:45 pm - 2:40 pmLAS-LHR

9h 55mnonstop

8:40 am - 2:15 pmLHR-LAS

13h 35m1 stop

$578Delta

Find Deal

mié., dic. 3 - mar., dic. 9

8:55 pm - 2:50 pmLAS-LHR

9h 55mnonstop

4:05 pm - 6:50 pmLHR-LAS

10h 45mnonstop

$579British Airways

Find Deal

mar., nov. 18 - mar., nov. 25

2:01 pm - 12:50 pmLAS-LHR

14h 49m1 stop

6:30 am - 2:15 pmLHR-LAS

15h 45m1 stop

$583Delta

Find Deal

mar., nov. 18 - mar., nov. 25

2:08 pm - 10:25 amLAS-LHR

12h 17m1 stop

4:05 pm - 6:50 pmLHR-LAS

10h 45mnonstop

$591British Airways

Find Deal

mié., ene. 28 - mié., feb. 4

8:55 pm - 2:50 pmLAS-LHR

9h 55mnonstop

11:50 am - 6:11 pmLHR-LAS

14h 21m1 stop

$595American Airlines

Find Deal

mié., dic. 10 - mar., dic. 16

8:55 pm - 2:50 pmLAS-LHR

9h 55mnonstop

12:35 pm - 9:44 pmLHR-LAS

17h 09m1 stop

$602Iberia

Find Deal

dom., feb. 8 - mar., feb. 17

Virgin Atlantic flights from Las Vegas to London

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

Virgin Atlantic

Nov 16

LAS9:05 pmLas Vegas Harry Reid Intl

9h 50m

LHR2:55 pmLondon Heathrow

Dec 2

LHR4:00 pmLondon Heathrow

10h 50m

LAS6:50 pmLas Vegas Harry Reid Intl

$566

Find similar

Virgin Atlantic

Nov 16

LAS9:05 pmLas Vegas Harry Reid Intl

9h 50m

LHR2:55 pmLondon Heathrow

Dec 2

LHR4:00 pmLondon Heathrow

10h 50m

LAS6:50 pmLas Vegas Harry Reid Intl

$568

Find similar

Virgin Atlantic

Nov 16

LAS9:05 pmLas Vegas Harry Reid Intl

9h 50m

LHR2:55 pmLondon Heathrow

Dec 2

LHR4:00 pmLondon Heathrow

10h 50m

LAS6:50 pmLas Vegas Harry Reid Intl

$572

Find similar

British Airways flights from Las Vegas to London

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

British Airways

Nov 18

LAS8:55 pmLas Vegas Harry Reid Intl

9h 55m

LHR2:50 pmLondon Heathrow

Nov 25

LHR4:05 pmLondon Heathrow

10h 45m

LAS6:50 pmLas Vegas Harry Reid Intl

$579

Find similar

British Airways

Jan 28

LAS2:08 pmLas Vegas Harry Reid Intl

12h 17m

1 stop

LHR10:25 amLondon Heathrow

Feb 4

LHR4:05 pmLondon Heathrow

10h 45m

LAS6:50 pmLas Vegas Harry Reid Intl

$591

Find similar

British Airways

Nov 5

LAS10:00 amLas Vegas Harry Reid Intl

14h 35m

1 stop

LHR8:35 amLondon Heathrow

Nov 12

LHR2:45 pmLondon Heathrow

15h 25m

1 stop

LAS10:10 pmLas Vegas Harry Reid Intl

$614

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

dom. 11/16

9:05 pm-2:55 pm

Nonstop9h 50m

London Heathrow

mar. 12/2

4:00 pm-6:50 pm

Nonstop10h 50m

$566

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

dom. 11/16

9:05 pm-2:55 pm

Nonstop9h 50m

London Heathrow

mar. 12/2

4:00 pm-6:50 pm

Nonstop10h 50m

$568

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

dom. 11/16

9:05 pm-2:55 pm

Nonstop9h 50m

London Heathrow

mar. 12/2

4:00 pm-6:50 pm

Nonstop10h 50m

$572

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

dom. 11/16

8:03 pm-4:50 pm

1 stop12h 47m

London Heathrow

mar. 12/2

4:00 pm-6:50 pm

Nonstop10h 50m

$575

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

mié. 12/3

8:45 pm-2:40 pm

Nonstop9h 55m

London Heathrow

mar. 12/9

8:40 am-2:15 pm

1 stop13h 35m

$578

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

mar. 11/18

8:55 pm-2:50 pm

Nonstop9h 55m

London Heathrow

mar. 11/25

4:05 pm-6:50 pm

Nonstop10h 45m

$579

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

mar. 11/18

2:01 pm-12:50 pm

1 stop14h 49m

London Heathrow

mar. 11/25

6:30 am-2:15 pm

1 stop15h 45m

$583

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

mié. 1/28

2:08 pm-10:25 am

1 stop12h 17m

London Heathrow

mié. 2/4

4:05 pm-6:50 pm

Nonstop10h 45m

$591

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

mié. 12/10

8:55 pm-2:50 pm

Nonstop9h 55m

London Heathrow

mar. 12/16

11:50 am-6:11 pm

1 stop14h 21m

$595

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

dom. 2/8

8:55 pm-2:50 pm

Nonstop9h 55m

London Heathrow

mar. 2/17

12:35 pm-9:44 pm

1 stop17h 09m

$602

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Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Las Vegas is in February. Flight prices, which tend to average around $566, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Las Vegas averaging around $593.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Las Vegas to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $890. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,131. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Las Vegas in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $807 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $1,010. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Las Vegas Harry Reid Intl to London Heathrow for the best Las Vegas Harry Reid Intl - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $911 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Las Vegas for as low as $731 on momondo.

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

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl to London 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 Las Vegas to London flights?

You could potentially save up to 3% on your flight if you consider stops on a Las Vegas to London flight.

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

As of October 2025, prices for Las Vegas to London flights are approximately 58% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to London

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

Estimated round-trip price

Cheap Las Vegas to London (LAS to LON) flight deals and tips

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

Best Price Found	$516
Fastest flight time	9h 50m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Las Vegas in the past 72 hours is $516. The best round-trip flight deal from Las Vegas to London found on momondo in the last 72 hours is $681.

The fastest flight from Las Vegas to London takes 9h 50m

Direct flights go from Las Vegas to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is Las Vegas Harry Reid Intl to London by plane?
The straight-line distance from Las Vegas Harry Reid Intl to London is 5216.7 mi. A reasonable flight in good conditions will take 9h 50m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to London?
Prices for flights from Las Vegas Harry Reid Intl Airport to London are updated daily.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to London?
As of October 2025, there are 11 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to London.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Las Vegas to London?
momondo data reveals that the most frequently booked plane model on the route from Las Vegas to London is Airbus A350-1000, representing 60.90% of all bookings. The subsequent popular models are Boeing 777 at 16.95%, Boeing 787-9 Dreamliner at 12.02%, and Boeing 787-8 Dreamliner at 3.04%.
What is the most popular airline from Las Vegas to London?
momondo data reveals that the most frequently booked airline on the route from Las Vegas to London is British Airways, representing 33% of all bookings. The subsequent popular airlines are Virgin Atlantic at 16%, Norse Atlantic UK at 15%, and Delta at 13%.

Best airlines flying from Las Vegas to London

Compare and see reviews for airlines that fly from Las Vegas to London with momondo

Airline	Rating	Free Cancellation	Price
Norse Atlantic UK	PriceFrom $417	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
Air Canada	PriceFrom $502	Free Cancellation	Rating 7.1 10,377 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom $542	Free Cancellation	Rating 7.5 670 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $549	Free Cancellation	Rating 6.7 7,487 reviews	Search British Airways flights
United Airlines	PriceFrom $581	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Delta	PriceFrom $616	Free Cancellation	Rating 7.9 7,993 reviews	Search Delta flights
American Airlines	PriceFrom $639	Free Cancellation	Rating 7.2 11,030 reviews	Search American Airlines flights
Iberia	PriceFrom $661	Free Cancellation	Rating 7.0 3,001 reviews	Search Iberia flights
Finnair	PriceFrom $685	Free Cancellation	Rating 7.6 1,333 reviews	Search Finnair flights
JetBlue	PriceFrom $745	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights

Delta Flights From Las Vegas to London
Delta flight deals from Las Vegas to London start from $616 round-trip. Over the 3 Delta flights for this route in a normal week, average airfare is usually $963 round-trip - but some users have found much cheaper deals with momondo.
Finnair Flights From Las Vegas to London
Finnair (7.6/10 from 1,333 reviews) operates around 4 flights from Las Vegas to London in any given week. The average Finnair airfare for this route is around $916, with deals from around $685 rare but found on momondo. Referenced prices are for round-trip Las Vegas to London flight searches in the last 72 hours.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Folkestone

Romford

Ilford

Cobham

Wembley

Stansted

Watford

Harrow

Why use momondo?

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

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 Las Vegas to London for you.

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

Yes. momondo allows you to filter the results for Las Vegas to London flights to just show those with flexible booking policies.

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

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 Las Vegas to London.

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

Of course. momondo tracks the price of Las Vegas to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London 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.

Start using Trips

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Cheap flights from Las Vegas to London from $285

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to London departing on 11/18. 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 Las Vegas to London

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See travel insights to London from

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

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 Las Vegas and London?

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

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

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

Fly from Las Vegas Harry Reid Intl to London Heathrow for the best Las Vegas Harry Reid Intl - London flight prices

How far in advance should I book a flight to London?

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

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl to London 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 Las Vegas to London flights?

You could potentially save up to 3% on your flight if you consider stops on a Las Vegas to London flight.

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

As of October 2025, prices for Las Vegas to London flights are approximately 58% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to London?

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

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

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

Flights via Calgary (YYC) offer the lowest average round-trip price of $600.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 12h 06m.

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

Chicago (ORD) has the shortest average layover time for this route: 1h 29m.

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

As of October 2025, 4 flights take off from Las Vegas and land in London each day. The most common flight departure time for this route is 9:00PM, with 91% of daily flights taking off in the evening.

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

As of October 2025, 32 flights take off from Las Vegas and land in London each week. The most common flight departure day for this route is Wed, with 28% of weekly flights taking off on this day.

When to book flights from Las Vegas to London

Cheap Las Vegas to London (LAS to LON) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in London

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

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

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to London?

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Las Vegas to London?

What is the most popular airline from Las Vegas to London?

Best airlines flying from Las Vegas to London

Compare and see reviews for airlines that fly from Las Vegas to London with momondo

Delta Flights From Las Vegas to London

Finnair Flights From Las Vegas to London

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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.