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Cheap flights from London to Las Vegas from £228

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 14/1. 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 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.
14:50 - 09:14LHR-LAS
26h 24m1 stop
18:25 - 12:50LAS-LHR
34h 25m1 stop
£395WestJet
Find Deal
Sat, 18 Jan - Fri, 31 Jan
14:50 - 12:29LHR-LAS
29h 39m1 stop
18:55 - 12:50LAS-LHR
33h 55m1 stop
£398WestJet
Find Deal
Tue, 14 Jan - Mon, 20 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£446Norse Atlantic UK
Find Deal
Tue, 14 Jan - Sun, 19 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£451Norse Atlantic UK
Find Deal
Sun, 12 Jan - Tue, 28 Jan
16:55 - 20:19LHR-LAS
35h 24m1 stop
10:50 - 07:20LAS-LHR
12h 30m1 stop
£510Finnair
Find Deal
Wed, 12 Feb - Wed, 26 Feb
16:05 - 18:50LHR-LAS
10h 45mdirect
14:34 - 12:00LAS-LHR
13h 26m1 stop
£528British Airways
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Wed, 15 Jan - Wed, 22 Jan
16:00 - 18:50LHR-LAS
10h 50mdirect
11:52 - 08:45LAS-LHR
12h 53m1 stop
£531Virgin Atlantic
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Tue, 14 Jan - Thu, 23 Jan
18:10 - 20:19LHR-LAS
34h 09m2 stops
10:50 - 07:20LAS-LHR
12h 30m1 stop
£534Finnair
Find Deal
Wed, 12 Feb - Wed, 26 Feb
11:15 - 18:14LHR-LAS
14h 59m1 stop
10:48 - 07:20LAS-LHR
12h 32m1 stop
£539British Airways
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Fri, 31 Jan - Mon, 3 Feb
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£572Virgin Atlantic
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Sun, 12 Jan - Tue, 28 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
£228Norse Atlantic UK
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Tue, 14 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
£229Norse Atlantic UK
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Tue, 14 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
£234Norse Atlantic UK
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Tue, 14 Jan
12:30 - 15:30LHR-LAS
11h 00mdirect
£542British Airways
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Wed, 19 Feb
09:20 - 14:10LCY-LAS
12h 50m1 stop
£554Virgin Atlantic
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Thu, 9 Jan
16:05 - 18:50LHR-LAS
10h 45mdirect
£559Finnair
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Wed, 1 Jan
16:05 - 19:50LHR-LAS
10h 45mdirect
£561British Airways
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Tue, 11 Mar
20:05 - 14:25LCY-LAS
26h 20m1 stop
£829Virgin Atlantic
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Fri, 27 Dec
18:55 - 11:55LCY-LAS
49h 00m2 stops
£2,102KLM
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Sun, 19 Jan
08:40 - 14:25LCY-LAS
13h 45m1 stop
£2,145KLM
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Sat, 4 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£726Norse Atlantic UK
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Sun, 22 Dec - Tue, 31 Dec
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£749Norse Atlantic UK
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Sun, 22 Dec - Tue, 7 Jan
16:55 - 21:00LHR-LAS
36h 05m1 stop
20:55 - 14:55LAS-LHR
10h 00mdirect
£1,180Finnair
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Sat, 21 Dec - Sun, 29 Dec
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£1,207Virgin Atlantic
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Mon, 23 Dec - Mon, 30 Dec
16:05 - 18:50LHR-LAS
10h 45mdirect
20:55 - 14:55LAS-LHR
10h 00mdirect
£1,228Finnair
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Thu, 19 Dec - Tue, 7 Jan
16:00 - 18:50LHR-LAS
10h 50mdirect
22:50 - 20:10LAS-LHR
13h 20m1 stop
£1,230Virgin Atlantic
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Sun, 22 Dec - Tue, 24 Dec
10:05 - 22:41LHR-LAS
20h 36m1 stop
20:55 - 14:55LAS-LHR
10h 00mdirect
£1,282British Airways
Find Deal
Fri, 20 Dec - Mon, 23 Dec
16:05 - 18:50LHR-LAS
10h 45mdirect
16:35 - 10:25LAS-LHR
9h 50mdirect
£1,313British Airways
Find Deal
Mon, 23 Dec - Tue, 7 Jan
16:00 - 18:50LHR-LAS
10h 50mdirect
16:15 - 16:05LAS-LHR
15h 50m1 stop
£1,493KLM
Find Deal
Mon, 23 Dec - Sat, 4 Jan
08:40 - 14:10LCY-LAS
13h 30m1 stop
16:15 - 13:15LAS-LCY
13h 00m1 stop
£1,519KLM
Find Deal
Thu, 19 Dec - Sat, 4 Jan
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£439Norse Atlantic UK
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Tue, 18 Feb - Sun, 23 Feb
12:00 - 14:40LGW-LAS
10h 40mdirect
16:45 - 10:35LAS-LGW
9h 50mdirect
£446Norse Atlantic UK
Find Deal
Tue, 14 Jan - Sun, 19 Jan
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£521KLM
Find Deal
Tue, 14 Jan - Wed, 22 Jan
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£528Virgin Atlantic
Find Deal
Wed, 12 Feb - Wed, 26 Feb
16:00 - 19:50LHR-LAS
10h 50mdirect
21:45 - 14:40LAS-LHR
9h 55mdirect
£529KLM
Find Deal
Wed, 19 Mar - Wed, 26 Mar
16:05 - 18:50LHR-LAS
10h 45mdirect
18:20 - 12:25LAS-LHR
10h 05mdirect
£535British Airways
Find Deal
Tue, 18 Feb - Sun, 23 Feb
16:00 - 18:50LHR-LAS
10h 50mdirect
20:45 - 14:40LAS-LHR
9h 55mdirect
£544Virgin Atlantic
Find Deal
Mon, 27 Jan - Tue, 11 Feb
12:30 - 15:30LHR-LAS
11h 00mdirect
20:55 - 14:55LAS-LHR
10h 00mdirect
£556British Airways
Find Deal
Wed, 12 Feb - Sun, 23 Feb
10:35 - 13:20LHR-LAS
10h 45mdirect
21:55 - 14:55LAS-LHR
10h 00mdirect
£559Finnair
Find Deal
Sat, 11 Jan - Thu, 20 Mar
10:25 - 13:20LGW-LAS
10h 55mdirect
17:55 - 11:55LAS-LGW
10h 00mdirect
£597Finnair
Find Deal
Tue, 1 Apr - Sat, 5 Apr

Norse Atlantic UK flights from London to Las Vegas

Our best Norse Atlantic UK deals on London to Las Vegas flight tickets
Norse Atlantic UK
14 Jan
LGW12:00London Gatwick
10h 40m
LAS14:40Las Vegas Harry Reid Intl
19 Jan
LAS16:45Las Vegas Harry Reid Intl
9h 50m
LGW10:35London Gatwick
Norse Atlantic UK
12 Jan
LGW12:00London Gatwick
10h 40m
LAS14:40Las Vegas Harry Reid Intl
28 Jan
LAS16:45Las Vegas Harry Reid Intl
9h 50m
LGW10:35London Gatwick
Norse Atlantic UK
4 Feb
LGW12:00London Gatwick
10h 40m
LAS14:40Las Vegas Harry Reid Intl
11 Feb
LAS16:45Las Vegas Harry Reid Intl
9h 50m
LGW10:35London Gatwick

JetBlue flights from London to Las Vegas

Our best JetBlue deals on London to Las Vegas flight tickets
JetBlue
29 Jan
LHR12:20London Heathrow
18h 29m
1 stop
LAS22:49Las Vegas Harry Reid Intl
11 Feb
LAS21:35Las Vegas Harry Reid Intl
15h 10m
1 stop
LHR20:45London Heathrow
JetBlue
29 Jan
LHR12:20London Heathrow
18h 29m
1 stop
LAS22:49Las Vegas Harry Reid Intl
10 Feb
LAS21:35Las Vegas Harry Reid Intl
15h 10m
1 stop
LHR20:45London Heathrow
JetBlue
24 Dec
LHR08:25London Heathrow
22h 02m
1 stop
LAS22:27Las Vegas Harry Reid Intl
1 Jan
LAS06:30Las Vegas Harry Reid Intl
19h 00m
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 typical price of a round-trip flight between London and Las Vegas?

What is the cheapest month to fly to Las Vegas?

In general, February is the cheapest month to fly from London to Las Vegas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £517. If you’re not able to fly to Las Vegas in February, then January is your next best option. Flight prices from London to Las Vegas during January average around £529.

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart on your flight to Las Vegas is on a Tuesday when prices can be found for as low as £576. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £693.

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

Our data shows that the cheapest London to Las Vegas flights are usually those with departure times in the morning. Our users have found flights to Las Vegas in the morning for as low as £568. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of £719. 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 to Las Vegas Harry Reid Intl flight route?

Fly from London Gatwick to Las Vegas Harry Reid Intl for the best London - 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 £708. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from London for as low as £478 on momondo.

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

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

You could potentially save up to 14% 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 December 2024, prices for London to Las Vegas flights are approximately 74% 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

£228

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 £228. The best return flight deal from London to Las Vegas found on momondo in the last 72 hours is £395.
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. Airlines offering direct flights are: A.P.G. and 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
41 reviews
Search Norse Atlantic UK flights
WestJetPriceFrom £425Free CancellationRating
7.2
2,819 reviews
Search WestJet flights
United AirlinesPriceFrom £431Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
JetBluePriceFrom £446Free CancellationRating
7.4
3,274 reviews
Search JetBlue flights
FinnairPriceFrom £470Free CancellationRating
7.7
1,285 reviews
Search Finnair flights
Air CanadaPriceFrom £476Free CancellationRating
7.0
8,391 reviews
Search Air Canada flights
IcelandairPriceFrom £476Free CancellationRating
7.1
509 reviews
Search Icelandair flights
LufthansaPriceFrom £476Free CancellationRating
6.8
7,087 reviews
Search Lufthansa flights
British AirwaysPriceFrom £479Free CancellationRating
6.6
6,817 reviews
Search British Airways flights
KLMPriceFrom £506Free CancellationRating
7.8
1,349 reviews
Search KLM 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 £1,032, but momondo users have found Delta deals from London to Las Vegas from as low as £681 round-trip. Delta has been scored 8.0/10 in 8,600 reviews.

  • KLM Flights From London to Las Vegas

    KLM (7.8/10 from 1,349 reviews) operates around 7 flights from London to Las Vegas in any given week. The average KLM airfare for this route is around £968, 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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