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Cheap flights from Las Vegas to London Heathrow Airport from $219

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 Heathrow Airport departing on 11/27. 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 Las Vegas to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Las Vegas to London 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 Las Vegas to London.

Cheap last minute flights

Planning a quick getaway from Las Vegas to London? 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 London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Las Vegas to London

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

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
12:04 pm - 7:10 amLAS-LHR
35h 06m2 stops
6:00 am - 7:56 amLHR-LAS
33h 56m3 stops
Thu, Dec 5 - Sun, Dec 8
9:35 pm - 8:45 pmLAS-LHR
15h 10m1 stop
7:25 am - 10:49 pmLHR-LAS
23h 24m1 stop
$544JetBlue
Find Deal
Wed, Jan 22 - Wed, Jan 29
6:20 am - 10:10 amLAS-LHR
19h 50m1 stop
1:00 pm - 8:56 pmLHR-LAS
15h 56m1 stop
$552Air Canada
Find Deal
Sun, Dec 29 - Tue, Jan 14
6:25 am - 7:05 amLAS-LHR
16h 40m1 stop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$643Virgin Atlantic
Find Deal
Sun, Jan 12 - Tue, Jan 21
6:25 am - 7:05 amLAS-LHR
16h 40m1 stop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$647Virgin Atlantic
Find Deal
Sun, Jan 12 - Tue, Jan 21
8:55 pm - 2:55 pmLAS-LHR
10h 00mnonstop
12:30 pm - 3:30 pmLHR-LAS
11h 00mnonstop
$663British Airways
Find Deal
Wed, Jan 22 - Wed, Jan 29
2:34 pm - 12:00 pmLAS-LHR
13h 26m1 stop
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$666British Airways
Find Deal
Wed, Jan 8 - Thu, Jan 23
12:50 am - 7:05 amLAS-LHR
22h 15m1 stop
8:40 am - 2:10 pmLHR-LAS
13h 30m1 stop
$681Delta
Find Deal
Mon, Jan 13 - Tue, Jan 21
12:50 am - 7:05 amLAS-LHR
22h 15m1 stop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$694Delta
Find Deal
Mon, Jan 13 - Tue, Jan 21
7:35 pm - 4:00 pmLAS-LHR
12h 25m1 stop
1:50 pm - 9:45 pmLHR-LAS
14h 55m1 stop
$697American Airlines
Find Deal
Wed, Mar 5 - Fri, Mar 28
8:40 am - 12:50 pmLAS-LHR
20h 10m1 stop
$219WestJet
Find Deal
Wed, Nov 27
10:05 am - 12:50 pmLAS-LHR
18h 45m1 stop
$220WestJet
Find Deal
Sun, Jan 19
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$405Virgin Atlantic
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Wed, Jan 1
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$408Virgin Atlantic
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Tue, Jan 14
8:55 pm - 2:55 pmLAS-LHR
10h 00mnonstop
$418British Airways
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Tue, Jan 21
8:05 am - 6:50 amLAS-LHR
14h 45m2 stops
$419American Airlines
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Tue, Feb 18
9:25 am - 9:25 amLAS-LHR
16h 00m1 stop
$422Delta
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Sun, May 4
12:14 am - 6:50 amLAS-LHR
23h 36m1 stop
$428British Airways
Find Deal
Sat, Mar 22
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
$468Delta
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Fri, Jan 17
8:29 am - 6:30 amLAS-LHR
15h 01m2 stops
$469American Airlines
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Thu, Mar 27
1:50 pm - 5:40 pmLAS-LHR
19h 50m2 stops
7:30 pm - 12:28 amLHR-LAS
36h 58m2 stops
$834Scandinavian Airlines
Find Deal
Mon, Nov 25 - Wed, Jan 8
9:00 am - 5:40 pmLAS-LHR
24h 40m2 stops
6:40 am - 12:26 amLHR-LAS
25h 46m2 stops
$847Scandinavian Airlines
Find Deal
Mon, Nov 25 - Thu, Dec 5
7:50 am - 12:00 pmLAS-LHR
20h 10m1 stop
11:45 am - 12:43 amLHR-LAS
20h 58m1 stop
Sun, Nov 24 - Fri, Dec 6
6:10 am - 7:05 amLAS-LHR
16h 55m1 stop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$940Virgin Atlantic
Find Deal
Sun, Nov 24 - Tue, Dec 10
6:00 am - 12:40 pmLAS-LHR
22h 40m1 stop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$941Delta
Find Deal
Sun, Nov 24 - Fri, Dec 6
12:59 am - 9:20 amLAS-LHR
24h 21m1 stop
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$979British Airways
Find Deal
Sat, Nov 23 - Fri, Dec 6
10:51 am - 7:20 amLAS-LHR
12h 29m1 stop
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$991British Airways
Find Deal
Mon, Nov 25 - Sun, Dec 8
5:25 pm - 6:50 amLAS-LHR
29h 25m1 stop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$1,280Delta
Find Deal
Sat, Nov 23 - Fri, Dec 27
8:55 pm - 2:55 pmLAS-LHR
10h 00mnonstop
3:05 pm - 1:53 pmLHR-LAS
30h 48m1 stop
$1,391American Airlines
Find Deal
Thu, Nov 21 - Thu, Nov 28
10:20 pm - 4:15 pmLAS-LHR
9h 55mnonstop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$1,716Virgin Atlantic
Find Deal
Sat, Nov 23 - Fri, Dec 27
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$647Virgin Atlantic
Find Deal
Tue, Jan 14 - Thu, Jan 23
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$650Virgin Atlantic
Find Deal
Sun, Dec 29 - Tue, Jan 14
8:55 pm - 2:55 pmLAS-LHR
10h 00mnonstop
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$662Iberia
Find Deal
Tue, Jan 14 - Thu, Jan 23
8:55 pm - 2:55 pmLAS-LHR
10h 00mnonstop
12:30 pm - 3:30 pmLHR-LAS
11h 00mnonstop
$663British Airways
Find Deal
Wed, Jan 22 - Wed, Jan 29
8:55 pm - 2:55 pmLAS-LHR
10h 00mnonstop
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$674British Airways
Find Deal
Tue, Jan 7 - Tue, Jan 14
8:55 pm - 2:55 pmLAS-LHR
10h 00mnonstop
12:30 pm - 3:30 pmLHR-LAS
11h 00mnonstop
$689American Airlines
Find Deal
Mon, Jan 6 - Wed, Jan 15
8:55 pm - 2:55 pmLAS-LHR
10h 00mnonstop
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$691Iberia
Find Deal
Sun, Jan 12 - Tue, Jan 21
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$739Delta
Find Deal
Thu, Jan 16 - Tue, Jan 21
8:45 pm - 2:40 pmLAS-LHR
9h 55mnonstop
4:00 pm - 6:50 pmLHR-LAS
10h 50mnonstop
$740Delta
Find Deal
Thu, Jan 16 - Tue, Jan 21
4:35 pm - 10:25 amLAS-LHR
9h 50mnonstop
4:05 pm - 6:50 pmLHR-LAS
10h 45mnonstop
$777American Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 23

United Airlines flights from Las Vegas to London Heathrow Airport

Our best United Airlines deals on Las Vegas to London Heathrow Airport flight tickets
United Airlines
Dec 4
LAS12:59 amLas Vegas Harry Reid Intl
22h 31m
1 stop
LHR7:30 amLondon Heathrow
Dec 12
LHR3:00 pmLondon Heathrow
31h 44m
2 stops
LAS2:44 pmLas Vegas Harry Reid Intl
United Airlines
Dec 5
LAS6:00 amLas Vegas Harry Reid Intl
21h 05m
2 stops
LHR11:05 amLondon Heathrow
Dec 12
LHR3:00 pmLondon Heathrow
31h 44m
2 stops
LAS2:44 pmLas Vegas Harry Reid Intl
United Airlines
Dec 3
LAS6:00 amLas Vegas Harry Reid Intl
17h 10m
2 stops
LHR7:10 amLondon Heathrow
Dec 10
LHR7:40 amLondon Heathrow
19h 22m
2 stops
LAS7:02 pmLas Vegas Harry Reid Intl

WestJet flights from Las Vegas to London Heathrow Airport

Our best WestJet deals on Las Vegas to London Heathrow Airport flight tickets
WestJet
Jan 19
LAS10:05 amLas Vegas Harry Reid Intl
18h 45m
1 stop
LHR12:50 pmLondon Heathrow
Jan 25
LHR2:50 pmLondon Heathrow
34h 50m
1 stop
LAS5:40 pmLas Vegas Harry Reid Intl
WestJet
Nov 29
LAS8:00 pmLas Vegas Harry Reid Intl
32h 50m
1 stop
LHR12:50 pmLondon Heathrow
Dec 10
LHR2:50 pmLondon Heathrow
14h 01m
1 stop
LAS8:51 pmLas Vegas Harry Reid Intl
WestJet
Nov 29
LAS8:00 pmLas Vegas Harry Reid Intl
32h 50m
1 stop
LHR12:50 pmLondon Heathrow
Dec 8
LHR2:50 pmLondon Heathrow
14h 01m
1 stop
LAS8:51 pmLas Vegas Harry Reid Intl

See travel insights to London from

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

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 from Las Vegas to London Heathrow Airport?

March. The cheapest time of year to fly to London Heathrow Airport from Las Vegas is March. Most expensive is June

What is the cheapest day to depart Las Vegas for London Heathrow Airport?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Saturday

When is the cheapest time to fly from Las Vegas to London Heathrow Airport?

In the afternoon. Las Vegas to London Heathrow Airport flights are approximately 25% more expensive in the evening than in the afternoon

How far in advance should you book Las Vegas to London Heathrow Airport flights?

22 days before. The cheapest time to buy a flight from Las Vegas to London Heathrow Airport is approximately 22 days to departure

What cabin class options are available on Las Vegas to London Heathrow Airport flights?

There are 3 cabin classes available to choose from on Las Vegas to London Heathrow Airport 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 Heathrow Airport flights?

You could potentially save up to 44% on your flight if you consider stops on a Las Vegas to London Heathrow Airport flight.

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

As of November 2024, prices for Las Vegas to London Heathrow Airport flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to London Heathrow Airport

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

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

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

Best Price Found

$219

Fastest flight time

9h 50m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Las Vegas in the past 72 hours is $219. The best round-trip flight deal from Las Vegas to London Heathrow Airport found on momondo in the last 72 hours is $540.
The fastest flight from Las Vegas to London Heathrow Airport takes 9h 50m
Direct flights go from Las Vegas to London Heathrow Airport every day.

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

    The distance between Las Vegas Harry Reid Intl and London Heathrow is about 5207.1 mi. Flights usually cover this in 9h 50m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    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 Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow 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 London Heathrow 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 Las Vegas to London Heathrow Airport?

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


Best airlines flying from Las Vegas to London Heathrow Airport

Compare and see reviews for airlines that fly from Las Vegas to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $269Free CancellationRating
7.3
2,811 reviews
Search WestJet flights
Air CanadaPriceFrom $529Free CancellationRating
7.0
8,237 reviews
Search Air Canada flights
United AirlinesPriceFrom $580Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
American AirlinesPriceFrom $600Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $600Free CancellationRating
8.0
8,756 reviews
Search Delta flights
Aer LingusPriceFrom $603Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
IberiaPriceFrom $621Free CancellationRating
7.0
2,662 reviews
Search Iberia flights
British AirwaysPriceFrom $639Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $647Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights
KLMPriceFrom $671Free CancellationRating
7.8
1,350 reviews
Search KLM flights
  • Delta Flights From Las Vegas to London Heathrow Airport

    The lowest priced Delta flight from Las Vegas to London Heathrow Airport from the last 72 hours was $600. Generally, Delta has 6 flights on this route every week with an average price of $901. Delta is rated 8.0/10 by our users.

  • KLM Flights From Las Vegas to London Heathrow Airport

    The best KLM deal for Las Vegas to London Heathrow Airport flight tickets found on momondo in the last 72 hours was $671, round-trip. It should be noted that an average KLM flight deal for this route in this time was higher, at $1,243 round-trip. KLM operates 6 flights out of Las Vegas into London Heathrow Airport in an average week, so prices vary by time and availability. 1,350 KLM reviews by users on momondo have scored the airline at 7.8/10.


Why use momondo?

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

It is quick and easy to find Las Vegas to London 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 London that suits 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 helps you find the best flight between Las Vegas and London 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 Las Vegas to London right now. Can momondo alert me if prices change?

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


An easier way to manage your London Heathrow Airport trip

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