SOU - LAS

£444 Find Cheap Flights from Southampton to Las Vegas – Compare and Save

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Everything you should know

Cheapest return flight
£676
Typical prices: £821-£962
Multiple Airlines
Mon 5/11Sun 11/11
SOU - LAS • 2 stops
Cheapest one-way flight
£444
Typical prices: £598-£598
Multiple Airlines
Sat 31/3
SOU - LAS • 3 stops
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Flight Deals

Cheap Flights from Southampton to Las Vegas (SOU-LAS)

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

Recent return flight deals from Southampton to Las Vegas

Thu, 5 Nov - Wed, 11 Nov
Multiple Airlines Logo
17:10 - 22:47SOU  Southampton Eastleigh-LAS Las Vegas Harry Reid Intl
37h 37m2 stops Paris Charles de Gaulle Toronto Pearson Intl
Multiple Airlines Logo
12:20 - 16:20LAS  Las Vegas Harry Reid Intl-SOU Southampton Eastleigh
20h 00m2 stops Toronto Pearson Intl Paris Charles de Gaulle
£676Multiple Airlines
Thu, 3 Dec - Thu, 10 Dec
KLM Logo
08:40 - 14:15SOU  Southampton Eastleigh-LAS Las Vegas Harry Reid Intl
13h 35m1 stop Amsterdam Schiphol
KLM Logo
23:42 - 08:55LAS  Las Vegas Harry Reid Intl-SOU Southampton Eastleigh
25h 13m2 stops New York John F Kennedy Intl Amsterdam Schiphol
£681KLM
Wed, 2 Dec - Wed, 9 Dec
KLM Logo
17:35 - 14:15SOU  Southampton Eastleigh-LAS Las Vegas Harry Reid Intl
28h 40m1 stop Amsterdam Schiphol
KLM Logo
12:35 - 17:05LAS  Las Vegas Harry Reid Intl-SOU Southampton Eastleigh
20h 30m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£691KLM
Tue, 1 Dec - Tue, 8 Dec
KLM Logo
08:40 - 14:15SOU  Southampton Eastleigh-LAS Las Vegas Harry Reid Intl
13h 35m1 stop Amsterdam Schiphol
KLM Logo
07:00 - 17:05LAS  Las Vegas Harry Reid Intl-SOU Southampton Eastleigh
26h 05m2 stops New York John F Kennedy Intl Amsterdam Schiphol
£691KLM
Thu, 5 Nov - Wed, 11 Nov
Delta Logo
08:40 - 14:15SOU  Southampton Eastleigh-LAS Las Vegas Harry Reid Intl
13h 35m1 stop Amsterdam Schiphol
Delta Logo
11:10 - 17:05LAS  Las Vegas Harry Reid Intl-SOU Southampton Eastleigh
21h 55m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
£692Delta
Thu, 3 Dec - Thu, 10 Dec
Delta Logo
08:40 - 14:15SOU  Southampton Eastleigh-LAS Las Vegas Harry Reid Intl
13h 35m1 stop Amsterdam Schiphol
Delta Logo
12:16 - 17:05LAS  Las Vegas Harry Reid Intl-SOU Southampton Eastleigh
20h 49m2 stops New York John F Kennedy Intl Amsterdam Schiphol
£692Delta
Tue, 1 Dec - Tue, 8 Dec
KLM Logo
08:40 - 14:15SOU  Southampton Eastleigh-LAS Las Vegas Harry Reid Intl
13h 35m1 stop Amsterdam Schiphol
KLM Logo
07:00 - 17:05LAS  Las Vegas Harry Reid Intl-SOU Southampton Eastleigh
26h 05m2 stops New York John F Kennedy Intl Amsterdam Schiphol
£692KLM
Tue, 1 Dec - Tue, 8 Dec
KLM Logo
17:35 - 20:24SOU  Southampton Eastleigh-LAS Las Vegas Harry Reid Intl
34h 49m2 stops Amsterdam Schiphol Minneapolis St Paul
KLM Logo
23:42 - 08:10LAS  Las Vegas Harry Reid Intl-SOU Southampton Eastleigh
24h 28m2 stops New York John F Kennedy Intl Amsterdam Schiphol
£695KLM
Wed, 2 Dec - Wed, 9 Dec
KLM Logo
08:40 - 22:15SOU  Southampton Eastleigh-LAS Las Vegas Harry Reid Intl
21h 35m2 stops Amsterdam Schiphol New York John F Kennedy Intl
KLM Logo
23:42 - 08:10LAS  Las Vegas Harry Reid Intl-SOU Southampton Eastleigh
24h 28m2 stops New York John F Kennedy Intl Amsterdam Schiphol
£695KLM
Tue, 1 Dec - Tue, 8 Dec
KLM Logo
17:35 - 20:24SOU  Southampton Eastleigh-LAS Las Vegas Harry Reid Intl
34h 49m2 stops Amsterdam Schiphol Minneapolis St Paul
KLM Logo
15:10 - 17:05LAS  Las Vegas Harry Reid Intl-SOU Southampton Eastleigh
17h 55m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£695KLM
Booking Insights

Price, demand, and travel trends for Southampton 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 Southampton to Las Vegas?

KLM (£681) and Delta (£692) are the cheapest airlines to fly return from Southampton to Las Vegas according to KAYAK data over the last 5 days.

Find deals

Key details for Southampton to Las Vegas flights

Cheapest flight

£444
One-way flight from Southampton to Las Vegas

When to book flights from Southampton to Las Vegas

Are your dates flexible? Find out the best times to travel from Southampton 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 Southampton to Las Vegas flight questions, answered

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

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

    Only Economy class is available on flights from Southampton to Las Vegas.

  • Do I need a passport to fly from Southampton 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 Southampton 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 £676 to £1,623. That means the highest observed fare was about 2x higher than the lowest one.

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

    One-way fares from Southampton to Las Vegas are currently higher than usual. Average one-way flight prices are about £1,364, which is 128% above 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 £14 for economy cars. Top options include:

    • Easirent
    • Fox
    • Ace
    • Dollar
    • Thrifty

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

    Flights from Southampton to Las Vegas usually depart from Southampton Eastleigh (SOU) and arrive at Las Vegas Harry Reid Intl (LAS).

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

    Most connecting flights from Southampton to Las Vegas pass through Amsterdam Schiphol (AMS), which handles 100% of one-stop traffic on this route.

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

    Yes. Flexible dates can save you up to 23% on flights from Southampton to Las Vegas. Tuesday is the cheapest departure day at £852 return on average, while Monday is the most expensive at £1,094, a difference of £242.

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

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

    Las Vegas is 8 hours behind Southampton (Pacific Time vs British 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 Southampton 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 Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average £852, about £242 less than Monday fares (22% savings) 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
    • Alexis Park All Suite Resort
    • Ellis Island Hotel

More options for your flight from Southampton 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