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YXU - LAS

$225 Find cheap flights from London, Ontario to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Las Vegas departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Las Vegas, as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from London to Las Vegas (YXU-LAS)

 
These are the cheapest deals for flights from London to Las Vegas currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from London to Las Vegas

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Las Vegas.

Recent one-way flight deals from London to Las Vegas

Only flying one-way? Below are some of the best one-way flight deals from London to Las Vegas found on KAYAK recently.

Recent last minute flight deals from London to Las Vegas

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from London to Las Vegas.

Recent direct flight deals from London to Las Vegas

The latest deals for direct flights from London to Las Vegas so you can sit back and relax without the need for a layover.

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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 am - 8:19 pmYXU-LAS
17h 04m2 stops
2:45 pm - 5:17 amLAS-YXU
11h 32m2 stops
$317WestJet
Find Deal
Tue, Sep 24 - Thu, Sep 26
6:15 am - 9:23 pmYXU-LAS
18h 08m1 stop
6:20 pm - 5:17 amLAS-YXU
7h 57m1 stop
$324WestJet
Find Deal
Tue, Sep 24 - Thu, Sep 26
3:30 pm - 10:33 amYXU-LAS
22h 03m2 stops
11:30 pm - 10:21 pmLAS-YXU
19h 51m2 stops
$347United Airlines
Find Deal
Fri, Nov 1 - Fri, Nov 8
3:50 pm - 4:47 pmYXU-LAS
27h 57m1 stop
9:00 pm - 3:02 pmLAS-YXU
39h 02m2 stops
$351WestJet
Find Deal
Fri, Nov 1 - Fri, Nov 8
3:25 pm - 9:47 pmYXU-LAS
9h 22m1 stop
11:15 pm - 9:15 amLAS-YXU
7h 00m1 stop
$401Air Canada
Find Deal
Thu, Jun 13 - Thu, Jun 20
3:25 pm - 9:56 pmYXU-LAS
9h 31m2 stops
11:15 pm - 9:15 amLAS-YXU
7h 00m1 stop
$416Air Canada
Find Deal
Thu, Jun 13 - Thu, Jun 20
6:00 am - 10:27 amYXU-LAS
7h 27m1 stop
6:00 am - 5:45 pmLAS-YXU
8h 45m2 stops
$417Air Canada
Find Deal
Wed, Jul 10 - Sat, Jul 13
9:50 am - 12:42 amYXU-LAS
17h 52m3 stops
11:59 pm - 2:45 pmLAS-YXU
11h 46m2 stops
$423United Airlines
Find Deal
Tue, Jul 23 - Fri, Jul 26
8:00 pm - 8:21 pmYXU-LAS
27h 21m2 stops
11:59 pm - 5:18 amLAS-YXU
26h 19m3 stops
$657
Find Deal
Sun, Aug 18 - Sun, Aug 25
6:00 am - 7:05 pmYXU-LAS
16h 05m2 stops
12:59 am - 2:47 pmLAS-YXU
10h 48m2 stops
$910
Find Deal
Mon, Sep 16 - Wed, Sep 18
8:00 pm - 7:43 pmYXU-LAS
50h 43m2 stops
$225WestJet
Find Deal
Thu, Jun 27
8:00 pm - 9:25 pmYXU-LAS
28h 25m1 stop
$355WestJet
Find Deal
Thu, Jun 27
9:50 am - 9:09 pmYXU-LAS
14h 19m2 stops
11:45 pm - 2:46 pmLAS-YXU
12h 01m2 stops
$733United Airlines
Find Deal
Fri, May 17 - Sun, May 19
8:00 pm - 9:25 pmYXU-LAS
28h 25m1 stop
6:10 am - 7:13 pmLAS-YXU
34h 03m2 stops
$750WestJet
Find Deal
Fri, May 17 - Sun, May 19
8:00 pm - 5:30 pmYXU-LAS
24h 30m1 stop
7:45 pm - 7:13 pmLAS-YXU
20h 28m1 stop
$764WestJet
Find Deal
Fri, May 17 - Sun, May 19
3:25 pm - 9:57 pmYXU-LAS
9h 32m2 stops
11:45 pm - 2:46 pmLAS-YXU
12h 01m2 stops
$806Air Canada
Find Deal
Sat, May 18 - Mon, May 20
8:00 pm - 8:19 pmYXU-LAS
27h 19m2 stops
8:10 am - 7:13 pmLAS-YXU
8h 03m1 stop
$929WestJet
Find Deal
Sat, May 18 - Mon, May 20
8:00 pm - 9:25 pmYXU-LAS
28h 25m1 stop
8:10 am - 7:13 pmLAS-YXU
8h 03m1 stop
$931WestJet
Find Deal
Sat, May 18 - Mon, May 20
6:15 am - 12:33 amYXU-LAS
21h 18m3 stops
9:10 pm - 5:30 amLAS-YXU
29h 20m2 stops
$1,076
Find Deal
Fri, May 17 - Sun, May 19
3:25 pm - 8:45 amYXU-LAS
20h 20m2 stops
12:58 am - 2:46 pmLAS-YXU
10h 48m2 stops
$1,291
Find Deal
Fri, May 17 - Sat, May 18
9:50 am - 9:57 pmYXU-LAS
15h 07m2 stops
12:58 am - 2:46 pmLAS-YXU
10h 48m2 stops
$1,486
Find Deal
Sat, May 18 - Sun, May 19
6:15 am - 12:20 pmYXU-LAS
9h 05m1 stop
12:45 am - 5:30 amLAS-YXU
25h 45m2 stops
$2,049Delta
Find Deal
Fri, May 17 - Sat, May 18

Flights from London to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from London to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London, Ontario to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London, Ontario to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London, Ontario to Las Vegas is June, where tickets cost $407 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is $557 and $535 respectively.

How far in advance should I book a flight from London, Ontario to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London, Ontario to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London, Ontario to Las Vegas, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 44 days before departure.

Good to know

Low season

January

High season

November

Cheapest flight

$225
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from London to Las Vegas

When to book flights from London to Las Vegas

Are your dates flexible? Find out the best times to travel from London to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Las Vegas

  • What is the cheapest flight from London, Ontario to Las Vegas?

    In the last 3 days, the lowest price for a flight from London, Ontario to Las Vegas was $225 for a one-way ticket and $317 for a round-trip.

  • Do I need a passport to fly between London and Las Vegas?

    A passport is required to fly from London to Las Vegas.

  • Which aircraft models fly most regularly from London to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Las Vegas?

    Star Alliance is the only airline alliance operating flights between London and Las Vegas.

  • How does KAYAK find such low prices on flights from London to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to London with another airline. Booking your flights between London and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from London to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from London to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 6947 reviews
7.8Crew
6.2Food
6.8Entertainment
7.0Comfort
7.2Boarding
Airline reviews

Seriously need to improve the time schedule and the plans

2.0 MediocrePritesh, May 2024YYZ - STL
Read more about Air Canada reviews

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

Book cheap flights from London to Las Vegas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Las Vegas found on KAYAK in the last 72 hours.
6/27Thu
2 stopsWestJet
50h 43mYXU-LAS
$225
6/27Thu
1 stopWestJet
28h 25mYXU-LAS
$355

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Last minute flights from London to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Las Vegas that are departing in the next 10 days.
5/17Fri
multi-stopUnited Airlines
14h 19mYXU-LAS
5/19Sun
multi-stopUnited Airlines
12h 01mLAS-YXU
$733
5/17Fri
multi-stopWestJet
28h 25mYXU-LAS
5/19Sun
multi-stopWestJet
34h 03mLAS-YXU
$750
5/17Fri
multi-stopWestJet
24h 30mYXU-LAS
5/19Sun
multi-stopWestJet
20h 28mLAS-YXU
$764
5/18Sat
multi-stopAir Canada
9h 32mYXU-LAS
5/20Mon
multi-stopAir Canada
12h 01mLAS-YXU
$806
5/18Sat
multi-stopWestJet
27h 19mYXU-LAS
5/20Mon
multi-stopWestJet
8h 03mLAS-YXU
$929
5/18Sat
multi-stopWestJet
28h 25mYXU-LAS
5/20Mon
multi-stopWestJet
8h 03mLAS-YXU
$931
5/17Fri
multi-stop
21h 18mYXU-LAS
5/19Sun
multi-stop
29h 20mLAS-YXU
$1,076
5/17Fri
multi-stop
20h 20mYXU-LAS
5/18Sat
multi-stop
10h 48mLAS-YXU
$1,291
5/18Sat
multi-stop
15h 07mYXU-LAS
5/19Sun
multi-stop
10h 48mLAS-YXU
$1,486
5/17Fri
multi-stopDelta
9h 05mYXU-LAS
5/18Sat
multi-stopDelta
25h 45mLAS-YXU
$2,049

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London - Las Vegas Flights

Departure:

London (undefined)Canada

Destination:

Las Vegas (LAS)United States

Cabin classes:

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