YXU - LAS

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

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Everything you should know

Cheapest round-trip
C$ 432
Typical prices: C$ 495-C$ 720
WestJet
Mon 22/1Fri 2/2
YXU - LAS • 2 stops
Cheapest one-way flights
C$ 229
Typical prices: C$ 286-C$ 511
WestJet
Tue 27/11
YXU - LAS • 2 stops
When to travel
October
Cheapest • 38% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Calgary (YYC)
Cheapest • Avg C$ 464 (round-trip)
Toronto Pearson Intl (YYZ)
Shortest trip • 7h 45m (one-way)
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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 round-trip flight deals from London to Las Vegas

Fri, 22 Jan - Tue, 2 Feb
WestJet Logo
6:40 a.m. - 4:15 p.m.YXU  London-LAS Las Vegas Harry Reid Intl
12h 35m2 stops Calgary Edmonton
WestJet Logo
4:45 p.m. - 5:35 a.m.LAS  Las Vegas Harry Reid Intl-YXU London
9h 50m1 stop Calgary
C$ 432WestJet
Thu, 29 Oct - Thu, 5 Nov
WestJet Logo
7:40 a.m. - 11:10 a.m.YXU  London-LAS Las Vegas Harry Reid Intl
30h 30m2 stops Calgary Vancouver Intl
WestJet Logo
12:00 p.m. - 5:35 a.m.LAS  Las Vegas Harry Reid Intl-YXU London
14h 35m2 stops Vancouver Intl Calgary
C$ 453WestJet
Fri, 27 Nov - Mon, 30 Nov
WestJet Logo
6:40 a.m. - 4:15 p.m.YXU  London-LAS Las Vegas Harry Reid Intl
12h 35m2 stops Calgary Edmonton
WestJet Logo
7:05 p.m. - 5:35 a.m.LAS  Las Vegas Harry Reid Intl-YXU London
31h 30m2 stops Edmonton Calgary
C$ 454WestJet
Wed, 27 Jan - Wed, 3 Feb
WestJet Logo
6:40 a.m. - 9:00 a.m.YXU  London-LAS Las Vegas Harry Reid Intl
29h 20m1 stop Calgary
WestJet Logo
4:45 p.m. - 5:35 a.m.LAS  Las Vegas Harry Reid Intl-YXU London
9h 50m1 stop Calgary
C$ 463WestJet
Wed, 27 Jan - Wed, 3 Feb
WestJet Logo
6:40 a.m. - 11:10 a.m.YXU  London-LAS Las Vegas Harry Reid Intl
31h 30m2 stops Calgary Vancouver Intl
WestJet Logo
12:00 p.m. - 5:35 a.m.LAS  Las Vegas Harry Reid Intl-YXU London
14h 35m2 stops Vancouver Intl Calgary
C$ 464WestJet
Fri, 18 Dec - Wed, 23 Dec
WestJet Logo
6:40 a.m. - 4:15 p.m.YXU  London-LAS Las Vegas Harry Reid Intl
12h 35m2 stops Calgary Edmonton
WestJet Logo
11:50 a.m. - 5:35 a.m.LAS  Las Vegas Harry Reid Intl-YXU London
14h 45m1 stop Calgary
C$ 471WestJet
Wed, 27 Jan - Wed, 3 Feb
WestJet Logo
6:40 a.m. - 11:10 a.m.YXU  London-LAS Las Vegas Harry Reid Intl
31h 30m2 stops Calgary Vancouver Intl
WestJet Logo
4:45 p.m. - 5:35 a.m.LAS  Las Vegas Harry Reid Intl-YXU London
9h 50m1 stop Calgary
C$ 474WestJet
Fri, 27 Nov - Mon, 30 Nov
WestJet Logo
6:40 a.m. - 4:15 p.m.YXU  London-LAS Las Vegas Harry Reid Intl
12h 35m2 stops Calgary Edmonton
WestJet Logo
7:05 p.m. - 5:35 a.m.LAS  Las Vegas Harry Reid Intl-YXU London
31h 30m2 stops Edmonton Calgary
C$ 481WestJet
Fri, 22 Jan - Sun, 31 Jan
WestJet Logo
6:40 a.m. - 4:15 p.m.YXU  London-LAS Las Vegas Harry Reid Intl
12h 35m2 stops Calgary Edmonton
WestJet Logo
9:35 a.m. - 5:35 a.m.LAS  Las Vegas Harry Reid Intl-YXU London
17h 00m2 stops Edmonton Calgary
C$ 482WestJet
Wed, 20 Jan - Tue, 2 Feb
WestJet Logo
6:40 a.m. - 3:55 p.m.YXU  London-LAS Las Vegas Harry Reid Intl
12h 15m1 stop Calgary
WestJet Logo
4:45 p.m. - 5:35 a.m.LAS  Las Vegas Harry Reid Intl-YXU London
9h 50m1 stop Calgary
C$ 485WestJet
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 from London to Las Vegas with more confidence.

How much is a round-trip flight from London to Las Vegas?

Round-trip flights from London to Las Vegas start at C$ 432. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 495 to C$ 720. The lowest price found in the past 5 days was C$ 432 on WestJet.

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Key details for London to Las Vegas flights

Low season

February

Cheapest flight

C$ 229
Most popular time to fly (46% more expensive on average)
Flights 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

Your London to Las Vegas flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 cabin classes can I book on flights from London to Las Vegas?

    Only Economy Class is available on flights from London to Las Vegas.

  • 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) – 68% of one-stop connections
    • Calgary (YYC) – 32% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 31% on the London to Las Vegas route. Monday is the cheapest departure day at C$ 557 round-trip on average, while Thursday is the most expensive at C$ 806, a difference of C$ 249. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in Las Vegas?

    Some of the most popular sights in Las Vegas are Fremont Street Experience, Las Vegas Convention Center, and The Venetian. These are among the most viewed places in Las Vegas on KAYAK.

  • How long does a flight from London to Las Vegas take?

    There are currently no direct flights available from London to Las Vegas. Flights with 1 layover take between 7h 45m 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.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 432 to C$ 1,894. That means the highest observed fare was about 4x 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 C$ 293, which is 39% below the typical average for this route.

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

    Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 7h 45m, compared with 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 car rental options are available at Las Vegas Harry Reid Intl Airport (LAS)?

    Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around C$ 12 for economy cars. Top options include:
    • Easirent
    • Ace
    • Fox
    • Dollar
    • Thrifty

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

    Round-trip flights from London to Las Vegas range from C$ 495 to C$ 720, with an average of C$ 598 over the past 12 months. Anything below C$ 495 counts as a good deal.

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 Monday departure instead of Thursday. On this route, Monday flights average C$ 557 – about C$ 249 less than Thursday (31% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London to Las Vegas trip for October. Fares historically average C$ 374 round-trip in that month – typically C$ 502 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
    - The Reserve at Park MGM
    - The Signature at MGM Grand (All Suites)

More options for your flight from London to Las Vegas

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

Car rentals in Las Vegas
Hotels in Las Vegas
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