YXU - LAS

£229 Find Cheap Flights from London to Las Vegas – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£349
Typical prices: £297-£376
Multiple Airlines
Thu 13/12Thu 20/12
YXU - LAS • 2 stops
Cheapest one-way flight
£229
Typical prices: £154-£276
United Airlines
Thu 13/12
YXU - LAS • 2 stops
When to travel
January
Cheapest • 27% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Calgary (YYC)
Cheapest • Avg £295 (return)
Toronto Pearson Intl (YYZ)
Shortest trip • 7h 02m (one-way)
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Insights
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Cheap Flights from London to Las Vegas (YXU-LAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Las Vegas

Sun, 13 Dec - Sun, 20 Dec
Multiple Airlines Logo
10:15 - 09:00YXU  London-LAS Las Vegas Harry Reid Intl
25h 45m2 stops Fort Lauderdale Cleveland Hopkins Intl
Multiple Airlines Logo
16:45 - 05:35LAS  Las Vegas Harry Reid Intl-YXU London
9h 50m1 stop Calgary
£349Multiple Airlines
Sun, 13 Dec - Sun, 20 Dec
Multiple Airlines Logo
10:15 - 09:00YXU  London-LAS Las Vegas Harry Reid Intl
25h 45m2 stops Fort Lauderdale Cleveland Hopkins Intl
Multiple Airlines Logo
09:35 - 05:35LAS  Las Vegas Harry Reid Intl-YXU London
17h 00m2 stops Edmonton Calgary
£376Multiple Airlines
Sun, 13 Dec - Sun, 20 Dec
Multiple Airlines Logo
10:15 - 11:20YXU  London-LAS Las Vegas Harry Reid Intl
28h 05m3 stops Fort Lauderdale Cleveland Hopkins Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
09:35 - 05:35LAS  Las Vegas Harry Reid Intl-YXU London
17h 00m2 stops Edmonton Calgary
£394Multiple Airlines
Sun, 13 Dec - Sun, 20 Dec
Multiple Airlines Logo
15:20 - 22:47YXU  London-LAS Las Vegas Harry Reid Intl
10h 27m1 stop Toronto Pearson Intl
Multiple Airlines Logo
16:45 - 05:35LAS  Las Vegas Harry Reid Intl-YXU London
9h 50m1 stop Calgary
£395Multiple Airlines
Sun, 7 Feb - Wed, 10 Feb
United Airlines Logo
05:30 - 17:57YXU  London-LAS Las Vegas Harry Reid Intl
15h 27m3 stops Toronto Pearson Intl Denver Intl Los Angeles
United Airlines Logo
08:00 - 21:52LAS  Las Vegas Harry Reid Intl-YXU London
10h 52m2 stops Los Angeles Toronto Pearson Intl
£438United Airlines
Sun, 13 Dec - Sun, 20 Dec
Multiple Airlines Logo
10:15 - 11:20YXU  London-LAS Las Vegas Harry Reid Intl
28h 05m3 stops Fort Lauderdale Cleveland Hopkins Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
09:42 - 08:37LAS  Las Vegas Harry Reid Intl-YXU London
19h 55m3 stops Phoenix Sky Harbor Intl Calgary Toronto Pearson Intl
£475Multiple Airlines
Thu, 26 Nov - Mon, 30 Nov
United Airlines Logo
21:05 - 18:26YXU  London-LAS Las Vegas Harry Reid Intl
24h 21m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
22:55 - 20:27LAS  Las Vegas Harry Reid Intl-YXU London
18h 32m2 stops Newark Toronto Pearson Intl
£1,142United Airlines
Booking Insights

Price, demand, and travel trends for London to Las Vegas flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from London to Las Vegas?

United Airlines (£438) offered the cheapest return ticket from London to Las Vegas in the last 5 days.

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Key details for London to Las Vegas flights

Cheapest flight

£229
The most popular month to fly with an average 18% increase in traveller numbers.
One-way 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 return price

Your London to Las Vegas flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from London to Las Vegas?

    There are currently no direct flights available from London to Las Vegas. Flights with 1 stopover take between 7h 02m and 12h 58m in total, depending on the connection.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London to Las Vegas flight?

    Return flights from London to Las Vegas range from £297 to £376, with an average of £337 over the past 12 months. Anything below £297 counts as a good deal.

  • Have flight prices from London to Las Vegas changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £349 to £1,142. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from London to Las Vegas looking right now?

    One-way fares from London to Las Vegas are currently lower than usual. Average one-way flight prices are about £242, which is 7% below the typical average for this route.

  • Which car hire options are available at Las Vegas Harry Reid Intl Airport (LAS)?

    Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car hire companies, with daily rates starting from around £41 for economy cars. Top options include:

    • Easirent
    • Fox
    • Ace
    • Dollar
    • Thrifty

  • Which airports can I use when flying from London to Las Vegas?

    Flights from London to Las Vegas usually depart from London (YXU) and arrive at Las Vegas Harry Reid Intl (LAS).

  • Which airports do connecting flights from London to Las Vegas pass through?

    Connecting flights from London to Las Vegas most commonly pass through:

    • Toronto Pearson Intl (YYZ) – 75% of one-stop connections
    • Calgary (YYC) – 25% of one-stop connections

  • Can I save money by using flexible dates for flights from London to Las Vegas?

    Yes. Flexible dates can save you up to 35% on flights from London to Las Vegas. Friday is the cheapest departure day at £311 return on average, while Sunday is the most expensive at £472, a difference of £161.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from London to Las Vegas?

    Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time of 7h 02m, compared to 12h 58m via Calgary (YYC).

  • What is the time difference between London and Las Vegas?

    Las Vegas is 3 hours behind London (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Las Vegas?

    Some of the most popular sights in Las Vegas are Fremont Street Experience, Casino at Main Street Station, and Luxor Hotel & Casino. These are among the most viewed places in Las Vegas on KAYAK.

Your guide to booking London to Las Vegas flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average £311, about £161 less than Sunday fares (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London to Las Vegas trip for January. Fares historically average £244 return in that month – typically £228 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Las Vegas Harry Reid Intl Airport.

    • Four Seasons Hotel Las Vegas
    • DoubleTree by Hilton Las Vegas-Airport
    • Alexis Park All Suite Resort

More options for your flight from London to Las Vegas

Complete your trip to Las Vegas with a hotel stay or car hire

Car hire in Las Vegas
Hotels in Las Vegas
Holidays in Las Vegas