LAS - SOU

$1,001 Find Cheap Flights from Las Vegas to Southampton

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Southampton departing on 10/13. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southampton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Southampton, 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 Las Vegas to Southampton, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,001
KLM
Tue 10/13Wed 11/11
LAS - SOU • 2 stops
Top airlines
KLM
Cheapest • from $1,001 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Las Vegas and Southampton. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Southampton!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Southampton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Southampton

Tue, Oct 13 - Wed, Nov 11
KLM Logo
1:50 pm - 4:50 pm
LAS
-
SOU
19h 00m
2 stops
KLM Logo
5:30 pm - 2:15 pm
SOU
-
LAS
28h 45m
1 stop
$1,001KLM
Tue, Oct 13 - Wed, Nov 11
Delta Logo
7:05 am - 8:45 am
LAS
-
SOU
17h 40m
2 stops
Delta Logo
8:40 am - 11:18 pm
SOU
-
LAS
22h 38m
2 stops
$1,011Delta
Tue, Aug 11 - Wed, Aug 26
Delta Logo
8:25 pm - 5:35 pm
LAS
-
SOU
13h 10m
1 stop
Delta Logo
9:15 am - 6:35 pm
SOU
-
LAS
17h 20m
1 stop
$1,056Delta
Tue, Aug 11 - Wed, Aug 26
KLM Logo
8:25 pm - 8:45 am
LAS
-
SOU
28h 20m
1 stop
KLM Logo
6:05 pm - 6:35 pm
SOU
-
LAS
32h 30m
1 stop
$1,057KLM
Tue, Aug 11 - Wed, Aug 26
KLM Logo
7:00 am - 8:45 am
LAS
-
SOU
17h 45m
2 stops
KLM Logo
6:05 pm - 6:35 pm
SOU
-
LAS
32h 30m
1 stop
$1,061KLM
Tue, Aug 11 - Wed, Aug 26
Delta Logo
6:20 am - 8:45 am
LAS
-
SOU
18h 25m
2 stops
Delta Logo
9:15 am - 11:09 pm
SOU
-
LAS
21h 54m
2 stops
$1,070Delta
Tue, Aug 11 - Wed, Aug 26
KLM Logo
7:05 am - 8:45 am
LAS
-
SOU
17h 40m
2 stops
KLM Logo
9:15 am - 9:11 pm
SOU
-
LAS
19h 56m
2 stops
$1,071KLM
Fri, Sep 11 - Sat, Oct 10
KLM Logo
8:25 pm - 8:45 am
LAS
-
SOU
28h 20m
1 stop
KLM Logo
9:20 am - 6:35 pm
SOU
-
LAS
17h 15m
1 stop
$1,096KLM
Fri, Sep 11 - Sat, Oct 10
KLM Logo
7:05 am - 8:45 am
LAS
-
SOU
17h 40m
2 stops
KLM Logo
9:20 am - 6:35 pm
SOU
-
LAS
17h 15m
1 stop
$1,101KLM
Sun, Jul 19 - Tue, Jul 28
Virgin Atlantic Logo
8:25 pm - 5:35 pm
LAS
-
SOU
13h 10m
1 stop
Virgin Atlantic Logo
6:05 pm - 6:35 pm
SOU
-
LAS
32h 30m
1 stop
$1,131Virgin Atlantic
Booking Insights

KAYAK's insights & trends for Las Vegas to Southampton flights

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

Which airlines provide the cheapest flights from Las Vegas to Southampton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 7 days.

In the past 7 days, the cheapest round-trip tickets from Las Vegas to Southampton were found on KLM ($1,001) and Delta ($1,011).

Find deals

Good to know

Cheapest flight$1,001
Flight from Las Vegas to Southampton

When to book flights from Las Vegas to Southampton

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

  • What is the cheapest flight from Las Vegas to Southampton?

    In the last 7 days, the lowest price for a flight from Las Vegas to Southampton was $1,001 for a round-trip ticket.

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

    Yes, you’ll need a passport to travel to Southampton from Las Vegas.

  • Which airports will I be using when flying from Las Vegas to Southampton?

    Las Vegas and Southampton are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at Southampton Eastleigh.

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

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

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

    SkyTeam is the only airline alliance operating flights between Las Vegas and Southampton.

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

    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 Las Vegas to Southampton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from Las Vegas 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 Las Vegas to Southampton?

    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 Southampton with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and SOU 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 Las Vegas to Southampton?

    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 Southampton from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Las Vegas to Southampton

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Southampton. 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 Las Vegas to Southampton? 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.
7.9
DeltaOverall score based on 8423 reviews
8.5Crew
8.1Boarding
7.2Food
7.8Comfort
7.8Entertainment
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Everything you need to know for your flight from Las Vegas to Southampton

Information on your arrival and departure airports

Las Vegas (LAS)
Southampton (SOU)