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Cheap flights from London to Las Vegas from £224

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 3/4. 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 to Las Vegas

Cheap return flights

These are some of the best return flight deals from London 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 to Las Vegas.

Cheap last-minute flights

Planning a quick getaway from London 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 stopovers.

Cheap bus & train deals from London to Las Vegas

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

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£334Norse Atlantic UK
Find Deal
Thu, 23 Jan - Tue, 28 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£335Norse Atlantic UK
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Tue, 14 Jan - Tue, 21 Jan
16:00 - 18:50LHR-LAS
10h 50mdirect
23:34 - 20:10LAS-LHR
12h 36m1 stop
£572Virgin Atlantic
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Tue, 21 Jan - Sun, 2 Feb
08:40 - 14:10LHR-LAS
13h 30m1 stop
20:45 - 14:40LAS-LHR
9h 55mdirect
£573Virgin Atlantic
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Tue, 21 Jan - Tue, 28 Jan
12:05 - 17:48LHR-LAS
13h 43m1 stop
19:50 - 13:25LAS-LHR
33h 35m1 stop
£578KLM
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Mon, 12 May - Sun, 18 May
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£581KLM
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Wed, 8 Jan - Wed, 22 Jan
10:00 - 18:23LHR-LAS
16h 23m1 stop
20:55 - 14:55LAS-LHR
10h 00mdirect
£593Finnair
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Mon, 24 Feb - Thu, 27 Feb
16:05 - 18:50LHR-LAS
10h 45mdirect
18:20 - 12:25LAS-LHR
10h 05mdirect
£599British Airways
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Tue, 7 Jan - Wed, 22 Jan
16:05 - 18:50LHR-LAS
10h 45mdirect
20:55 - 14:55LAS-LHR
10h 00mdirect
£603British Airways
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Tue, 7 Jan - Tue, 14 Jan
09:25 - 17:40LHR-LAS
16h 15m1 stop
10:48 - 07:20LAS-LHR
12h 32m1 stop
£607Finnair
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Sun, 12 Jan - Tue, 28 Jan
21:20 - 20:54LGW-LAS
31h 34m2 stops
Thu, 3 Apr
12:00 - 14:40LGW-LAS
10h 40mdirect
£231Norse Atlantic UK
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Thu, 23 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
£240Norse Atlantic UK
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Tue, 14 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
£242Norse Atlantic UK
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Tue, 14 Jan
14:50 - 12:29LHR-LAS
29h 39m1 stop
£283WestJet
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Tue, 21 Jan
14:50 - 13:14LHR-LAS
30h 24m1 stop
£292WestJet
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Fri, 17 Jan
10:00 - 22:08LCY-LAS
20h 08m2 stops
£470Virgin Atlantic
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Tue, 14 Jan
12:20 - 20:25LHR-LAS
16h 05m1 stop
£537JetBlue
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Tue, 21 Jan
10:00 - 20:03LCY-LAS
18h 03m2 stops
£540Virgin Atlantic
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Wed, 26 Feb
08:40 - 14:10LCY-LAS
13h 30m1 stop
£695KLM
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Tue, 14 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£369Norse Atlantic UK
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Sun, 24 Nov - Sun, 1 Dec
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£394Norse Atlantic UK
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Sun, 24 Nov - Tue, 28 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£405Norse Atlantic UK
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Sun, 24 Nov - Tue, 3 Dec
18:10 - 22:15LHR-LAS
36h 05m2 stops
10:51 - 07:20LAS-LHR
12h 29m1 stop
£843Finnair
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Mon, 25 Nov - Mon, 2 Dec
16:05 - 18:50LHR-LAS
10h 45mdirect
17:37 - 16:00LAS-LHR
14h 23m1 stop
£845Finnair
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Mon, 25 Nov - Mon, 2 Dec
16:00 - 18:50LHR-LAS
10h 50mdirect
09:45 - 11:10LAS-LHR
17h 25m1 stop
£860Virgin Atlantic
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Sun, 24 Nov - Mon, 9 Dec
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£959KLM
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Mon, 25 Nov - Mon, 2 Dec
20:25 - 14:25LHR-LAS
26h 00m1 stop
20:45 - 14:40LAS-LHR
9h 55mdirect
£994Virgin Atlantic
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Fri, 22 Nov - Wed, 4 Dec
16:05 - 18:50LHR-LAS
10h 45mdirect
20:55 - 14:55LAS-LHR
10h 00mdirect
£1,039British Airways
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Mon, 25 Nov - Tue, 10 Dec
14:10 - 20:51LHR-LAS
14h 41m1 stop
20:55 - 14:55LAS-LHR
10h 00mdirect
£1,044British Airways
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Mon, 25 Nov - Thu, 5 Dec
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£334Norse Atlantic UK
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Thu, 23 Jan - Tue, 28 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£335Norse Atlantic UK
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Thu, 23 Jan - Tue, 28 Jan
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£575Virgin Atlantic
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Tue, 11 Feb - Tue, 18 Feb
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£576Virgin Atlantic
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Tue, 14 Jan - Tue, 21 Jan
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£581KLM
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Wed, 8 Jan - Wed, 22 Jan
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£586KLM
Find Deal
Tue, 4 Feb - Tue, 18 Feb
16:05 - 18:50LHR-LAS
10h 45mdirect
18:20 - 12:25LAS-LHR
10h 05mdirect
£599British Airways
Find Deal
Tue, 7 Jan - Wed, 22 Jan
16:05 - 18:50LHR-LAS
10h 45mdirect
20:55 - 14:55LAS-LHR
10h 00mdirect
£603British Airways
Find Deal
Tue, 7 Jan - Tue, 14 Jan
16:05 - 18:50LHR-LAS
10h 45mdirect
21:55 - 14:55LAS-LHR
10h 00mdirect
£620Finnair
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Mon, 3 Mar - Sun, 9 Mar
16:05 - 18:50LHR-LAS
10h 45mdirect
20:55 - 14:55LAS-LHR
10h 00mdirect
£634Finnair
Find Deal
Tue, 21 Jan - Sat, 1 Feb

Delta flights from London to Las Vegas

Our best Delta deals on London to Las Vegas flight tickets
Delta
4 Feb
LCY09:20London City
12h 50m
1 stop
LAS14:10Las Vegas Harry Reid Intl
18 Feb
LAS15:59Las Vegas Harry Reid Intl
16h 36m
1 stop
LCY16:35London City
Delta
3 Dec
LHR16:00London Heathrow
10h 50m
LAS18:50Las Vegas Harry Reid Intl
10 Dec
LAS20:45Las Vegas Harry Reid Intl
9h 55m
LHR14:40London Heathrow
Delta
5 Dec
LHR06:30London Heathrow
15h 40m
1 stop
LAS14:10Las Vegas Harry Reid Intl
9 Dec
LAS20:45Las Vegas Harry Reid Intl
9h 55m
LHR14:40London Heathrow

Icelandair flights from London to Las Vegas

Our best Icelandair deals on London to Las Vegas flight tickets
Icelandair
28 Jan
LHR12:20London Heathrow
19h 44m
1 stop
LAS00:04Las Vegas Harry Reid Intl
11 Feb
LAS07:00Las Vegas Harry Reid Intl
18h 30m
1 stop
LHR09:30London Heathrow
Icelandair
14 Jan
LHR07:25London Heathrow
24h 39m
1 stop
LAS00:04Las Vegas Harry Reid Intl
21 Jan
LAS21:35Las Vegas Harry Reid Intl
27h 55m
1 stop
LHR09:30London Heathrow
Icelandair
4 Feb
LHR12:20London Heathrow
16h 05m
1 stop
LAS20:25Las Vegas Harry Reid Intl
18 Feb
LAS11:00Las Vegas Harry Reid Intl
14h 30m
1 stop
LHR09:30London Heathrow

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 from London to Las Vegas?

February. The cheapest time of year to fly to Las Vegas from London is February. The most expensive is August.

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

Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Monday.

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

In the morning. London to Las Vegas flights are approximately 20% more expensive in the afternoon than in the morning

What is the cheapest London to Las Vegas flight route?

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

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

13 days before. The cheapest time to buy a flight from London to Las Vegas is approximately 13 days to departure

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

There are 3 cabin classes available to choose from on London to Las Vegas 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 3% 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 November 2024, prices for London to Las Vegas flights are approximately 35% 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 return 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

£224

Fastest flight time

10h 40m

Direct flights

Mon, Wed, Fri and Sat

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from London in the past 72 hours is £224. The best return flight deal from London to Las Vegas found on momondo in the last 72 hours is £334.
The fastest flight from London to Las Vegas takes 10h 40m
Direct flights go from London to Las Vegas on Monday, Wednesday, Friday and Saturday. Airline offering direct flights is Norse Atlantic UK..
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

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

    Las Vegas Harry Reid Intl is 5216.7 mi away from London. 10h 40m is a normal flight duration for this route.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Norse Atlantic UKPriceFrom £257Free CancellationRating
7.0
40 reviews
Search Norse Atlantic UK flights
Virgin AtlanticPriceFrom £334Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights
WestJetPriceFrom £427Free CancellationRating
7.3
2,811 reviews
Search WestJet flights
United AirlinesPriceFrom £431Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
JetBluePriceFrom £447Free CancellationRating
7.4
3,394 reviews
Search JetBlue flights
LufthansaPriceFrom £451Free CancellationRating
6.8
7,148 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom £469Free CancellationRating
7.6
805 reviews
Search Austrian Airlines flights
FinnairPriceFrom £471Free CancellationRating
7.7
1,300 reviews
Search Finnair flights
Air CanadaPriceFrom £476Free CancellationRating
7.0
8,237 reviews
Search Air Canada flights
British AirwaysPriceFrom £480Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
  • Delta Flights From London to Las Vegas

    Delta operates around 7 flights from London to Las Vegas every week. The average price of these flights found in the last 72 hours has been £1,007, but momondo users have found Delta deals from London to Las Vegas from as low as £658 round-trip. Delta has been scored 8.0/10 in 8,756 reviews.

  • KLM Flights From London to Las Vegas

    KLM (7.8/10 from 1,350 reviews) operates around 7 flights from London to Las Vegas in any given week. The average KLM airfare for this route is around £970, with deals from around £642 rare but found on momondo. Referenced prices are for round-trip London to Las Vegas flight searches in the last 72 hours.


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?

Yes. momondo enables you to select and highlight flights to Las Vegas from London with this policy.

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

Once all potential London to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for London to Las Vegas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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