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Cheap flights from London Heathrow Airport to Las Vegas from $314

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 Heathrow Airport to Las Vegas departing on 1/15. 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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Find the cheapest flights from London Heathrow Airport to Las Vegas

Cheap round-trip flights

These are some of the best round-trip flight deals from London Heathrow Airport to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Las Vegas.

Cheap last minute flights

Planning a quick getaway from London Heathrow Airport to Las Vegas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Las Vegas, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Heathrow Airport to Las Vegas

Find recent round-trip train or bus tickets from London Heathrow Airport to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
2:50 pm - 6:10 pmLHR-LAS
35h 20m1 stop
6:30 pm - 12:50 pmLAS-LHR
34h 20m1 stop
$512WestJet
Find Deal
Sun, Jan 26 - Thu, Feb 6
2:50 pm - 5:40 pmLHR-LAS
34h 50m1 stop
8:40 am - 12:50 pmLAS-LHR
20h 10m1 stop
$513WestJet
Find Deal
Tue, Jan 21 - Tue, Jan 28
3:15 pm - 8:54 pmLHR-LAS
37h 39m2 stops
8:40 am - 12:50 pmLAS-LHR
20h 10m1 stop
Sat, Feb 1 - Wed, Feb 5
3:15 pm - 8:54 pmLHR-LAS
37h 39m2 stops
7:10 pm - 12:50 pmLAS-LHR
33h 40m1 stop
Sun, Feb 23 - Fri, Feb 28
7:25 am - 8:25 pmLHR-LAS
21h 00m1 stop
9:35 pm - 8:45 pmLAS-LHR
15h 10m1 stop
$605JetBlue
Find Deal
Tue, Jan 14 - Tue, Jan 21
7:25 am - 8:25 pmLHR-LAS
21h 00m1 stop
6:30 am - 9:30 amLAS-LHR
19h 00m1 stop
$614JetBlue
Find Deal
Tue, Feb 11 - Tue, Feb 18
9:20 am - 5:55 pmLHR-LAS
16h 35m1 stop
8:05 pm - 7:25 amLAS-LHR
27h 20m1 stop
$690Lufthansa
Find Deal
Sat, Dec 28 - Sat, Dec 28
1:45 pm - 10:19 amLHR-LAS
28h 34m1 stop
2:24 pm - 11:15 amLAS-LHR
12h 51m1 stop
$691Lufthansa
Find Deal
Sat, Feb 15 - Thu, Feb 20
8:40 am - 2:10 pmLHR-LAS
13h 30m1 stop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$726Virgin Atlantic
Find Deal
Tue, Jan 21 - Tue, Jan 28
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$728Virgin Atlantic
Find Deal
Tue, Feb 11 - Tue, Feb 18
3:15 pm - 8:51 pmLHR-LAS
37h 36m2 stops
Wed, Jan 15
8:50 pm - 8:51 pmLHR-LAS
56h 01m3 stops
Tue, Jan 14
7:15 am - 8:51 pmLHR-LAS
21h 36m2 stops
Thu, Jan 23
8:30 pm - 9:14 amLHR-LAS
44h 44m2 stops
Fri, Jan 17
2:50 pm - 5:40 pmLHR-LAS
34h 50m1 stop
$359WestJet
Find Deal
Tue, Jan 21
2:50 pm - 1:14 pmLHR-LAS
30h 24m1 stop
$370WestJet
Find Deal
Fri, Jan 17
2:50 pm - 5:40 pmLHR-LAS
34h 50m1 stop
$391WestJet
Find Deal
Fri, Jan 24
12:10 pm - 5:50 pmLHR-LAS
13h 40m1 stop
$601Aer Lingus
Find Deal
Tue, Dec 10
9:50 am - 5:50 pmLHR-LAS
16h 00m1 stop
$618Aer Lingus
Find Deal
Tue, Nov 26
8:50 am - 5:50 pmLHR-LAS
17h 00m1 stop
$619Aer Lingus
Find Deal
Tue, Nov 26
12:10 pm - 5:50 pmLHR-LAS
13h 40m1 stop
7:35 pm - 3:35 pmLAS-LHR
12h 00m1 stop
$709Aer Lingus
Find Deal
Tue, Nov 26 - Tue, Dec 3
12:10 pm - 5:50 pmLHR-LAS
13h 40m1 stop
7:35 pm - 9:00 pmLAS-LHR
17h 25m1 stop
$718Aer Lingus
Find Deal
Tue, Nov 26 - Tue, Dec 3
8:50 am - 5:50 pmLHR-LAS
17h 00m1 stop
7:35 pm - 9:00 pmLAS-LHR
17h 25m1 stop
$719Aer Lingus
Find Deal
Sat, Nov 23 - Tue, Dec 3
12:20 pm - 10:49 pmLHR-LAS
18h 29m1 stop
9:35 pm - 8:45 pmLAS-LHR
15h 10m1 stop
$947JetBlue
Find Deal
Mon, Nov 25 - Tue, Jan 28
7:25 am - 10:49 pmLHR-LAS
23h 24m1 stop
7:00 am - 9:30 amLAS-LHR
18h 30m1 stop
$964JetBlue
Find Deal
Mon, Nov 25 - Thu, Jan 30
8:40 am - 2:10 pmLHR-LAS
13h 30m1 stop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$970Delta
Find Deal
Tue, Nov 26 - Wed, Jan 29
8:40 am - 2:10 pmLHR-LAS
13h 30m1 stop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$975Delta
Find Deal
Tue, Nov 26 - Tue, Jan 28
1:30 pm - 9:17 pmLHR-LAS
15h 47m1 stop
7:25 pm - 12:00 pmLAS-LHR
32h 35m1 stop
$1,080Iberia
Find Deal
Sun, Nov 24 - Sun, Dec 1
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
11:15 am - 11:10 amLAS-LHR
15h 55m1 stop
$1,090Virgin Atlantic
Find Deal
Sun, Nov 24 - Mon, Dec 9
11:15 am - 8:10 pmLHR-LAS
16h 55m1 stop
6:15 am - 10:00 amLAS-LHR
19h 45m2 stops
$1,114Iberia
Find Deal
Sun, Nov 24 - Sun, Dec 1
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$728Virgin Atlantic
Find Deal
Tue, Feb 11 - Tue, Feb 18
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$730Virgin Atlantic
Find Deal
Tue, Jan 14 - Tue, Jan 21
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$754Delta
Find Deal
Mon, Dec 30 - Tue, Jan 14
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
6:20 pm - 12:25 pmLAS-LHR
10h 05mnonstop
$759British Airways
Find Deal
Tue, Jan 7 - Wed, Jan 22
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
6:20 pm - 12:25 pmLAS-LHR
10h 05mnonstop
$764British Airways
Find Deal
Tue, Jan 7 - Wed, Jan 15
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$769Delta
Find Deal
Tue, Jan 7 - Thu, Jan 16
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
4:35 pm - 10:25 amLAS-LHR
9h 50mnonstop
$788American Airlines
Find Deal
Tue, Dec 31 - Fri, Jan 10
5:15 pm - 7:55 pmLHR-LAS
10h 40mnonstop
9:35 pm - 3:35 pmLAS-LHR
10h 00mnonstop
$814Iberia
Find Deal
Mon, Apr 21 - Tue, Apr 29
5:15 pm - 7:55 pmLHR-LAS
10h 40mnonstop
9:35 pm - 3:35 pmLAS-LHR
10h 00mnonstop
$852Iberia
Find Deal
Fri, May 9 - Wed, May 14
5:00 pm - 7:40 pmLHR-LAS
10h 40mnonstop
5:05 pm - 11:15 amLAS-LHR
10h 10mnonstop
$865American Airlines
Find Deal
Tue, Apr 29 - Fri, May 9

Lufthansa flights from London Heathrow Airport to Las Vegas

Our best Lufthansa deals on London Heathrow Airport to Las Vegas flight tickets
Lufthansa
Dec 28
LHR9:20 amLondon Heathrow
16h 35m
1 stop
LAS5:55 pmLas Vegas Harry Reid Intl
Dec 28
LAS8:05 pmLas Vegas Harry Reid Intl
27h 20m
1 stop
LHR7:25 amLondon Heathrow
Lufthansa
Feb 15
LHR1:45 pmLondon Heathrow
28h 34m
1 stop
LAS10:19 amLas Vegas Harry Reid Intl
Feb 20
LAS2:24 pmLas Vegas Harry Reid Intl
12h 51m
1 stop
LHR11:15 amLondon Heathrow
Lufthansa
Feb 15
LHR1:45 pmLondon Heathrow
28h 34m
1 stop
LAS10:19 amLas Vegas Harry Reid Intl
Feb 20
LAS6:00 amLas Vegas Harry Reid Intl
17h 30m
1 stop
LHR7:30 amLondon Heathrow

Icelandair flights from London Heathrow Airport to Las Vegas

Our best Icelandair deals on London Heathrow Airport to Las Vegas flight tickets
Icelandair
Jan 28
LHR12:20 pmLondon Heathrow
19h 44m
1 stop
LAS12:04 amLas Vegas Harry Reid Intl
Feb 11
LAS7:00 amLas Vegas Harry Reid Intl
18h 30m
1 stop
LHR9:30 amLondon Heathrow
Icelandair
Jan 14
LHR7:25 amLondon Heathrow
21h 00m
1 stop
LAS8:25 pmLas Vegas Harry Reid Intl
Jan 21
LAS9:35 pmLas Vegas Harry Reid Intl
27h 55m
1 stop
LHR9:30 amLondon Heathrow
Icelandair
Jan 14
LHR7:25 amLondon Heathrow
24h 39m
1 stop
LAS12:04 amLas Vegas Harry Reid Intl
Jan 21
LAS9:35 pmLas Vegas Harry Reid Intl
27h 55m
1 stop
LHR9:30 amLondon Heathrow

See travel insights to Las Vegas from

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

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 Heathrow Airport, with most prices found around $653. The month of January is another great option to travel to Las Vegas, with average flight prices from London Heathrow Airport averaging around $658.

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 $822. Flights from London Heathrow Airport to Las Vegas on a Monday will generally be more expensive and average around $1,041. 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 evening when flights can be purchased for as low as $0. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $984. 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 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?

Most flyers found that booking tickets 13 days in advance of their planned departure date is the best time to get cheap flights to Las Vegas. During this timeframe, flight prices are around $823. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $741.

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

There are 4 cabin classes 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.

Can stopping save me money on London Heathrow Airport to Las Vegas flights?

You could potentially save up to 52% on your flight if you consider stops on a London Heathrow Airport to Las Vegas flight.

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

As of November 2024, prices for London Heathrow Airport to Las Vegas flights are approximately 24% cheaper 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 round-trip 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

Best Price Found

$314

Fastest flight time

10h 50m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from London Heathrow Airport in the past 72 hours is $314. The best round-trip flight deal from London Heathrow Airport to Las Vegas found on momondo in the last 72 hours is $512.
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 near Las Vegas: Las Vegas Harry Reid Intl (LAS)

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

    The straight-line distance from London Heathrow to Las Vegas Harry Reid Intl is 5207.1 mi. In terms of flight time, this usually takes a little over 10h 50m.

  • 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 are updated daily.

  • How many operators does momondo search 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?

    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 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 Heathrow Airport to Las Vegas?

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


Best airlines flying from London Heathrow Airport to Las Vegas

Compare and see reviews for airlines that fly from London Heathrow Airport to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $545Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights
United AirlinesPriceFrom $649Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $655Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $668Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
IberiaPriceFrom $680Free CancellationRating
7.0
2,661 reviews
Search Iberia flights
JetBluePriceFrom $685Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
DeltaPriceFrom $711Free CancellationRating
8.0
8,755 reviews
Search Delta flights
Virgin AtlanticPriceFrom $713Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights
  • Delta Flights From London Heathrow Airport to Las Vegas

    The lowest priced Delta flight from London Heathrow Airport to Las Vegas from the last 72 hours was $711. Generally, Delta has 7 flights on this route every week with an average price of $918. Delta is rated 8.0/10 by our users.

  • Virgin Atlantic Flights From London Heathrow Airport to Las Vegas

    The best Virgin Atlantic deal for London Heathrow Airport to Las Vegas flight tickets found on momondo in the last 72 hours was $713, round-trip. It should be noted that an average Virgin Atlantic flight deal for this route in this time was higher, at $967 round-trip. Virgin Atlantic operates 7 flights out of London Heathrow Airport into Las Vegas in an average week, so prices vary by time and availability. 663 Virgin Atlantic reviews by users on momondo have scored the airline at 7.5/10.


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?

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 helps you find the best flight between London and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from London and alert you when they change.


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