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Cheap flights from Las Vegas to London Heathrow Airport from £169

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 31/1. 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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Find the cheapest flights from Las Vegas to London

Cheap return flights

These are some of the best return 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 stopovers.

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.
21:53 - 20:45LAS-LHR
14h 52m1 stop
12:20 - 00:04LHR-LAS
19h 44m1 stop
£390JetBlue
Find Deal
Wed, 8 Jan - Thu, 23 Jan
07:50 - 10:10LAS-LHR
18h 20m1 stop
11:10 - 10:22LHR-LAS
31h 12m1 stop
£405Air Canada
Find Deal
Sun, 1 Dec - Sun, 8 Dec
21:53 - 20:45LAS-LHR
14h 52m1 stop
08:25 - 22:33LHR-LAS
22h 08m1 stop
£408JetBlue
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Thu, 16 Jan - Tue, 21 Jan
20:55 - 14:55LAS-LHR
10h 00mdirect
16:05 - 18:50LHR-LAS
10h 45mdirect
£513Iberia
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Sun, 12 Jan - Fri, 31 Jan
14:53 - 11:40LAS-LHR
12h 47m1 stop
16:00 - 18:50LHR-LAS
10h 50mdirect
£513Virgin Atlantic
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Sun, 1 Dec - Sun, 8 Dec
21:55 - 14:55LAS-LHR
10h 00mdirect
17:00 - 19:40LHR-LAS
10h 40mdirect
£515Iberia
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Wed, 26 Mar - Wed, 9 Apr
10:11 - 07:00LAS-LHR
12h 49m1 stop
16:05 - 18:50LHR-LAS
10h 45mdirect
£516British Airways
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Sun, 12 Jan - Tue, 21 Jan
20:45 - 14:40LAS-LHR
9h 55mdirect
16:00 - 18:50LHR-LAS
10h 50mdirect
£517Virgin Atlantic
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Tue, 3 Dec - Sun, 8 Dec
17:09 - 13:20LAS-LHR
13h 11m1 stop
12:15 - 15:10LHR-LAS
10h 55mdirect
£518British Airways
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Wed, 26 Mar - Wed, 9 Apr
20:45 - 14:40LAS-LHR
9h 55mdirect
16:00 - 18:50LHR-LAS
10h 50mdirect
£564KLM
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Sun, 1 Dec - Sun, 8 Dec
18:25 - 12:50LAS-LHR
34h 25m1 stop
£169WestJet
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Fri, 31 Jan
13:20 - 12:50LAS-LHR
15h 30m1 stop
£173WestJet
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Wed, 29 Jan
19:10 - 12:50LAS-LHR
33h 40m1 stop
Wed, 5 Mar
20:55 - 14:55LAS-LHR
10h 00mdirect
£307Iberia
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Sun, 12 Jan
20:45 - 14:40LAS-LHR
9h 55mdirect
£309Virgin Atlantic
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Wed, 11 Dec
20:55 - 14:55LAS-LHR
10h 00mdirect
£313Iberia
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Tue, 31 Dec
18:20 - 12:25LAS-LHR
10h 05mdirect
£321British Airways
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Sun, 2 Feb
01:13 - 06:35LAS-LHR
21h 22m1 stop
£322British Airways
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Sat, 28 Dec
09:40 - 07:05LAS-LHR
13h 25m1 stop
£326KLM
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Sun, 1 Dec
15:35 - 11:10LAS-LHR
35h 35m1 stop
£329Virgin Atlantic
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Sat, 30 Nov
10:05 - 17:30LAS-LHR
23h 25m2 stops
06:00 - 19:30LHR-LAS
21h 30m2 stops
Wed, 6 Nov - Wed, 13 Nov
10:05 - 18:55LAS-LHR
24h 50m2 stops
06:00 - 19:30LHR-LAS
21h 30m2 stops
Wed, 6 Nov - Wed, 13 Nov
20:45 - 14:40LAS-LHR
9h 55mdirect
13:15 - 19:15LHR-LAS
14h 00m1 stop
£676Virgin Atlantic
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Wed, 6 Nov - Wed, 13 Nov
20:45 - 14:40LAS-LHR
9h 55mdirect
15:50 - 22:40LHR-LAS
14h 50m1 stop
£694Virgin Atlantic
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Wed, 6 Nov - Wed, 13 Nov
20:45 - 14:40LAS-LHR
9h 55mdirect
16:00 - 18:50LHR-LAS
10h 50mdirect
£698KLM
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Wed, 6 Nov - Wed, 13 Nov
13:45 - 11:40LAS-LHR
13h 55m1 stop
16:05 - 18:50LHR-LAS
10h 45mdirect
£731British Airways
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Wed, 6 Nov - Tue, 19 Nov
09:30 - 07:05LAS-LHR
13h 35m1 stop
08:40 - 14:25LHR-LAS
13h 45m1 stop
£760KLM
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Wed, 6 Nov - Sat, 16 Nov
10:15 - 08:15LAS-LHR
14h 00m1 stop
16:05 - 18:50LHR-LAS
10h 45mdirect
£769British Airways
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Sun, 3 Nov - Tue, 19 Nov
08:55 - 06:20LAS-LHR
13h 25m1 stop
16:05 - 18:50LHR-LAS
10h 45mdirect
£901Iberia
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Mon, 4 Nov - Tue, 19 Nov
20:55 - 14:55LAS-LHR
10h 00mdirect
16:05 - 18:50LHR-LAS
10h 45mdirect
£971Iberia
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Wed, 6 Nov - Tue, 19 Nov
20:55 - 14:55LAS-LHR
10h 00mdirect
16:05 - 18:50LHR-LAS
10h 45mdirect
£513Iberia
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Sun, 12 Jan - Fri, 31 Jan
21:55 - 14:55LAS-LHR
10h 00mdirect
17:00 - 19:40LHR-LAS
10h 40mdirect
£515Iberia
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Wed, 26 Mar - Wed, 9 Apr
20:45 - 14:40LAS-LHR
9h 55mdirect
16:00 - 18:50LHR-LAS
10h 50mdirect
£517Virgin Atlantic
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Tue, 3 Dec - Sun, 8 Dec
20:45 - 14:40LAS-LHR
9h 55mdirect
16:00 - 18:50LHR-LAS
10h 50mdirect
£527Virgin Atlantic
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Wed, 11 Dec - Fri, 20 Dec
20:55 - 14:55LAS-LHR
10h 00mdirect
16:05 - 18:50LHR-LAS
10h 45mdirect
£527Finnair
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Sun, 12 Jan - Tue, 21 Jan
20:55 - 14:55LAS-LHR
10h 00mdirect
16:05 - 18:50LHR-LAS
10h 45mdirect
£528Finnair
Find Deal
Sun, 26 Jan - Fri, 7 Feb
20:55 - 14:55LAS-LHR
10h 00mdirect
16:05 - 18:50LHR-LAS
10h 45mdirect
£533British Airways
Find Deal
Mon, 2 Dec - Tue, 10 Dec
20:55 - 14:55LAS-LHR
10h 00mdirect
16:05 - 18:50LHR-LAS
10h 45mdirect
£534British Airways
Find Deal
Mon, 20 Jan - Wed, 29 Jan
21:55 - 14:55LAS-LHR
10h 00mdirect
17:00 - 19:40LHR-LAS
10h 40mdirect
£536American Airlines
Find Deal
Tue, 25 Mar - Tue, 8 Apr
20:45 - 14:40LAS-LHR
9h 55mdirect
16:00 - 18:50LHR-LAS
10h 50mdirect
£564KLM
Find Deal
Sun, 1 Dec - Sun, 8 Dec

JetBlue flights from Las Vegas to London Heathrow Airport

Our best JetBlue deals on Las Vegas to London Heathrow Airport flight tickets
JetBlue
8 Jan
LAS21:53Las Vegas Harry Reid Intl
14h 52m
1 stop
LHR20:45London Heathrow
23 Jan
LHR12:20London Heathrow
19h 44m
1 stop
LAS00:04Las Vegas Harry Reid Intl
JetBlue
16 Jan
LAS21:53Las Vegas Harry Reid Intl
14h 52m
1 stop
LHR20:45London Heathrow
21 Jan
LHR08:25London Heathrow
22h 08m
1 stop
LAS22:33Las Vegas Harry Reid Intl
JetBlue
10 Jan
LAS21:53Las Vegas Harry Reid Intl
14h 52m
1 stop
LHR20:45London Heathrow
18 Jan
LHR07:25London Heathrow
23h 24m
1 stop
LAS22:49Las Vegas Harry Reid Intl

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
5 Dec
LAS06:00Las Vegas Harry Reid Intl
19h 40m
1 stop
LHR09:40London Heathrow
10 Dec
LHR15:00London Heathrow
29h 49m
2 stops
LAS12:49Las Vegas Harry Reid Intl
United Airlines
2 Dec
LAS18:54Las Vegas Harry Reid Intl
30h 46m
1 stop
LHR09:40London Heathrow
10 Dec
LHR15:00London Heathrow
29h 49m
2 stops
LAS12:49Las Vegas Harry Reid Intl
United Airlines
16 Jan
LAS07:15Las Vegas Harry Reid Intl
18h 25m
1 stop
LHR09:40London Heathrow
21 Jan
LHR15:00London Heathrow
29h 54m
2 stops
LAS12:54Las Vegas Harry Reid Intl

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. The most expensive is June.

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

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Friday.

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

In the evening. Las Vegas to London Heathrow Airport flights are approximately 17% more expensive at midday than in the evening

What is the cheapest airline that flies to London Heathrow Airport from Las Vegas?

Virgin Atlantic. Virgin Atlantic, British Airways, and KLM are the most popular carriers operating from Las Vegas to London Heathrow Airport

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

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

The number of flights available between Las Vegas and London Heathrow Airport is 4 per day as of November 2024. The most frequent departure time is 21:00, with 100% of daily flights leaving in the evening.

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

The number of flights available between Las Vegas and London Heathrow Airport is 34 per week as of November 2024. The most frequent departure day is Wednesday, with 29% of weekly flights leaving on this day.

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

There are 2 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 26% 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 return 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

£169

Fastest flight time

9h 55m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Las Vegas in the past 72 hours is £169. The best return flight deal from Las Vegas to London Heathrow Airport found on momondo in the last 72 hours is £390.
The fastest flight from Las Vegas to London Heathrow Airport takes 9h 55m
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?

    There are 5207.1 mi between Las Vegas Harry Reid Intl and London Heathrow. A reasonable flight in good conditions will take 9h 55m.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. 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 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
IberiaPriceFrom £410Free CancellationRating
7.0
2,670 reviews
Search Iberia flights
Virgin AtlanticPriceFrom £489Free CancellationRating
7.6
666 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £541Free CancellationRating
6.7
6,843 reviews
Search British Airways flights
KLMPriceFrom £736Free CancellationRating
7.8
1,349 reviews
Search KLM flights
  • KLM Flights From Las Vegas to London Heathrow Airport

    KLM flight deals from Las Vegas to London Heathrow Airport start from £952 round-trip. Over the 3 KLM flights for this route in a normal week, average airfare is usually £1,087 round-trip - but some users have found much cheaper deals with momondo.

  • Virgin Atlantic Flights From Las Vegas to London Heathrow Airport

    The best Virgin Atlantic deal for Las Vegas to London Heathrow Airport flight tickets found on momondo in the last 72 hours was £633, round-trip. It should be noted that an average Virgin Atlantic flight deal for this route in this time was higher, at £879 round-trip. Virgin Atlantic operates 3 flights out of Las Vegas into London Heathrow Airport in an average week, so prices vary by time and availability. 666 Virgin Atlantic reviews by users on momondo have scored the airline at 7.6/10.


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?

All flight searches from Las Vegas to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Las Vegas to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 not ready to book a flight from Las Vegas to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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