LAS - SOU

$491 Find Cheap Flights from Las Vegas to Southampton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Southampton departing on 6/1. 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
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Everything you should know

Cheapest round-trip
$840
KLM
Tue 8/11Thu 8/27
LAS - SOU • 1 stop
Cheapest one-way
$491
Delta
Mon 6/1
LAS - SOU • 2 stops
Top airlines
KLM
Cheapest • from $840 (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.
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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, Aug 11 - Thu, Aug 27
KLM Logo
8:25 pm - 5:35 pm
LAS
-
SOU
13h 10m
1 stop
KLM Logo
6:05 pm - 6:35 pm
SOU
-
LAS
32h 30m
1 stop
$840KLM
Tue, Aug 11 - Thu, Aug 27
KLM Logo
8:25 pm - 5:35 pm
LAS
-
SOU
13h 10m
1 stop
KLM Logo
9:15 am - 7:12 pm
SOU
-
LAS
17h 57m
2 stops
$850KLM
Tue, Aug 11 - Thu, Aug 27
Multiple Airlines Logo
6:00 am - 8:45 am
LAS
-
SOU
18h 45m
2 stops
Multiple Airlines Logo
9:15 am - 7:59 pm
SOU
-
LAS
18h 44m
2 stops
$903Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
Aer Lingus Logo
10:49 am - 4:50 pm
LAS
-
SOU
22h 01m
2 stops
Aer Lingus Logo
8:00 pm - 7:48 pm
SOU
-
LAS
31h 48m
2 stops
$1,061Aer Lingus
Wed, Jun 3 - Mon, Jun 22
KLM Logo
1:30 pm - 4:50 pm
LAS
-
SOU
19h 20m
2 stops
KLM Logo
5:20 pm - 6:35 pm
SOU
-
LAS
33h 15m
1 stop
$1,166KLM
Thu, Apr 9 - Thu, Apr 16
Multiple Airlines Logo
7:15 pm - 7:30 pm
LAS
-
SOU
16h 15m
1 stop
Multiple Airlines Logo
9:10 am - 11:08 pm
SOU
-
LAS
21h 58m
2 stops
$1,195Multiple Airlines
Wed, Jun 3 - Mon, Jun 22
Air Europa Logo
7:00 am - 8:35 am
LAS
-
SOU
17h 35m
2 stops
Air Europa Logo
5:20 pm - 6:35 pm
SOU
-
LAS
33h 15m
1 stop
$1,216Air Europa
Wed, Jun 3 - Mon, Jun 22
Air Europa Logo
8:25 pm - 4:50 pm
LAS
-
SOU
12h 25m
1 stop
Air Europa Logo
5:20 pm - 6:35 pm
SOU
-
LAS
33h 15m
1 stop
$1,238Air Europa
Wed, Jun 3 - Mon, Jun 22
KLM Logo
7:00 am - 8:35 am
LAS
-
SOU
17h 35m
2 stops
KLM Logo
9:05 am - 7:12 pm
SOU
-
LAS
18h 07m
2 stops
$1,246KLM
Wed, Jun 3 - Mon, Jun 22
KLM Logo
8:25 pm - 4:50 pm
LAS
-
SOU
12h 25m
1 stop
KLM Logo
5:20 pm - 6:35 pm
SOU
-
LAS
33h 15m
1 stop
$1,251KLM
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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Las Vegas to Southampton were found on KLM ($840) and Aer Lingus ($1,061).

Which airlines fly non-stop between Las Vegas and Southampton?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Las Vegas to Southampton.

There is just one airline that flies from Las Vegas to Southampton direct and that is Delta. The best round-trip deal found from Delta for the route is $911.

Find deals

Good to know

Cheapest flight$491
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 3 days, the lowest price for a flight from Las Vegas to Southampton was $491 for a one-way ticket and $840 for a round-trip.

  • 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 8238 reviews
8.1Boarding
7.9Comfort
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

2+hrs delay without any reason provided and a cramped flight

2.0 MediocreYogendra Kumar, Feb 2026
DTW - MDT
Read more Delta reviews

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

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)