$538+ Cheap flights from Las Vegas (LAS) to Southampton (SOU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SOU
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Southampton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to Southampton
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Best
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One-way
Cheapest flights from Las Vegas to SouthamptonExplore the most affordable flight options available from Las Vegas to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Las Vegas to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:25 pm -
1 stop12h 25m
Tue 9/229:05 am -
2 stops22h 10m
Deal found 8/16![Delta logo]()
$1,067
This KLM deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:25 pm -
1 stop12h 25m
Sun 10/49:15 am -
1 stop17h 20m
Deal found 8/12![KLM logo]()
$1,108
This Cheapflightsfares deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:20 am -
2 stops25h 10m
Wed 10/79:20 am -
1 stop16h 10m
Deal found 8/16![Aer Lingus logo]()
$1,183
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:10 pm -
2 stops20h 40m
Tue 9/229:15 am -
3 stops22h 33m
Deal found 8/16![Multiple Airlines logo]()
$1,334
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:10 pm -
3 stops29h 55m
Mon 10/58:40 pm -
2 stops26h 35m
Deal found 8/14![Multiple Airlines logo]()
$1,359
This Virgin Atlantic deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:25 pm -
1 stop12h 25m
Mon 10/59:05 am -
1 stop17h 30m
Deal found 8/14![Virgin Atlantic logo]()
$1,372
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:10 pm -
2 stops20h 40m
Sun 10/48:00 pm -
3 stops34h 22m
Deal found 8/12![Multiple Airlines logo]()
$1,520
Best flights from Las Vegas to SouthamptonDiscover carefully curated flight deals from Las Vegas to Southampton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Las Vegas to Southampton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:25 pm -
1 stop12h 25m
Tue 9/229:05 am -
2 stops22h 10m
Deal found 8/16![Delta logo]()
$1,067
This KLM deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:25 pm -
1 stop12h 25m
Sun 10/49:15 am -
1 stop17h 20m
Deal found 8/12![KLM logo]()
$1,108
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:10 pm -
2 stops20h 40m
Tue 9/229:15 am -
3 stops22h 33m
Deal found 8/16![Multiple Airlines logo]()
$1,334
This Virgin Atlantic deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:25 pm -
1 stop12h 25m
Mon 10/59:05 am -
1 stop17h 30m
Deal found 8/14![Virgin Atlantic logo]()
$1,372
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:25 pm -
2 stops19h 25m
Wed 10/79:15 am -
2 stops21h 12m
Deal found 8/16![Delta logo]()
$1,072
This KLM deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:05 am -
2 stops17h 30m
Mon 10/59:05 am -
1 stop17h 30m
Deal found 8/14![KLM logo]()
$1,112
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:05 am -
2 stops17h 30m
Mon 10/59:05 am -
2 stops23h 23m
Deal found 8/14![Delta logo]()
$1,122
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:53 am -
3 stops24h 37m
Sun 10/45:20 pm -
3 stops37h 02m
Deal found 8/12![Multiple Airlines logo]()
$1,583
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
3 stops23h 20m
Wed 10/77:30 pm -
3 stops29h 45m
Deal found 8/16![Multiple Airlines logo]()
$1,969
Last-minute flights from Las Vegas to SouthamptonDiscover last-minute flight deals from Las Vegas to Southampton. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Southampton. Data last updated August 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:25 pm -
1 stop12h 25m
Tue 9/229:05 am -
2 stops22h 10m
Deal found 8/16![Delta logo]()
$1,067
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:10 pm -
2 stops20h 40m
Tue 9/229:15 am -
3 stops22h 33m
Deal found 8/16![Multiple Airlines logo]()
$1,334
This KLM deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:25 pm -
1 stop12h 25m
Sun 10/49:15 am -
1 stop17h 20m
Deal found 8/12![KLM logo]()
$1,108
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:10 pm -
2 stops20h 40m
Sun 10/48:00 pm -
3 stops34h 22m
Deal found 8/12![Multiple Airlines logo]()
$1,520
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:10 pm -
3 stops29h 55m
Mon 10/58:40 pm -
2 stops26h 35m
Deal found 8/14![Multiple Airlines logo]()
$1,359
This Virgin Atlantic deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:25 pm -
1 stop12h 25m
Mon 10/59:05 am -
1 stop17h 30m
Deal found 8/14![Virgin Atlantic logo]()
$1,372
This Cheapflightsfares deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:20 am -
2 stops25h 10m
Wed 10/79:20 am -
1 stop16h 10m
Deal found 8/16![Aer Lingus logo]()
$1,183
One-way flights from Las Vegas to SouthamptonSearch for one-way flight options from Las Vegas to Southampton. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Las Vegas to Southampton. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:30 pm -
2 stops34h 30m
Deal found 8/17![Delta logo]()
$538
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:25 pm -
1 stop13h 35m
Deal found 8/17![Delta logo]()
$584
This KAYAK deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:55 pm -
2 stops27h 45m
Deal found 8/15![Aer Lingus logo]()
$3,445
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:10 pm -
1 stop16h 50m
Deal found 8/16![Delta logo]()
$4,274
This AranGrant deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:35 pm -
3 stops31h 10m
Deal found 8/15![Multiple Airlines logo]()
$4,503
Find flight deals from Las Vegas to Southampton
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,067 (Delta) |
One-way from | $538 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $995 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Southampton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Las Vegas to Southampton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasSouthampton
LAS Las Vegas Harry Reid Intl - SOU Southampton Eastleigh
LASSOU
Las Vegas Harry Reid Intl
Tue 9/15
8:25 pm-4:50 pm
1 stop12h 25m
Southampton Eastleigh
Tue 9/22
9:05 am-11:15 pm
2 stops22h 10m
$1,067
Las VegasSouthampton
LAS Las Vegas Harry Reid Intl - SOU Southampton Eastleigh
LASSOU
Las Vegas Harry Reid Intl
Wed 9/30
1:25 pm-4:50 pm
2 stops19h 25m
Southampton Eastleigh
Wed 10/7
9:15 am-10:27 pm
2 stops21h 12m
$1,072
Quickest round-trip
Las VegasSouthampton
LAS Las Vegas Harry Reid Intl - SOU Southampton Eastleigh
LASSOU
Las Vegas Harry Reid Intl
Sun 9/27
8:25 pm-4:50 pm
1 stop12h 25m
Southampton Eastleigh
Sun 10/4
9:15 am-6:35 pm
1 stop17h 20m
$1,108
Las VegasSouthampton
LAS Las Vegas Harry Reid Intl - SOU Southampton Eastleigh
LASSOU
Las Vegas Harry Reid Intl
Mon 9/28
7:05 am-8:35 am
2 stops17h 30m
Southampton Eastleigh
Mon 10/5
9:05 am-6:35 pm
1 stop17h 30m
$1,112
Las VegasSouthampton
LAS Las Vegas Harry Reid Intl - SOU Southampton Eastleigh
LASSOU
Las Vegas Harry Reid Intl
Mon 9/28
7:05 am-8:35 am
2 stops17h 30m
Southampton Eastleigh
Mon 10/5
9:05 am-12:28 am
2 stops23h 23m
$1,122
Las VegasSouthampton
LAS Las Vegas Harry Reid Intl - SOU Southampton Eastleigh
LASSOU
Las Vegas Harry Reid Intl
Tue 9/15
12:10 pm-4:50 pm
2 stops20h 40m
Southampton Eastleigh
Tue 9/22
9:15 am-11:48 pm
3 stops22h 33m
$1,334
Las VegasSouthampton
LAS Las Vegas Harry Reid Intl - SOU Southampton Eastleigh
LASSOU
Las Vegas Harry Reid Intl
Mon 9/28
8:25 pm-4:50 pm
1 stop12h 25m
Southampton Eastleigh
Mon 10/5
9:05 am-6:35 pm
1 stop17h 30m
$1,372
Las VegasSouthampton
LAS Las Vegas Harry Reid Intl - SOU Southampton Eastleigh
LASSOU
Las Vegas Harry Reid Intl
Sun 9/27
10:53 am-7:30 pm
3 stops24h 37m
Southampton Eastleigh
Sun 10/4
5:20 pm-10:22 pm
3 stops37h 02m
$1,583
Las VegasSouthampton
LAS Las Vegas Harry Reid Intl - SOU Southampton Eastleigh
LASSOU
Las Vegas Harry Reid Intl
Wed 9/30
12:10 pm-7:30 pm
3 stops23h 20m
Southampton Eastleigh
Wed 10/7
7:30 pm-5:15 pm
3 stops29h 45m
$1,969
Cheapest one-way
Las VegasSouthampton
LAS Las Vegas Harry Reid Intl - SOU Southampton Eastleigh
LASSOU
Las Vegas Harry Reid Intl
Sat 10/24
12:29 pm-6:00 pm
2 stops21h 31m
$588
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Southampton
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Southampton in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Southampton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Southampton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Southampton flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Southampton flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Las Vegas to Southampton
Have a flexible travel schedule? Discover the best time to fly to Southampton from Las Vegas with our price prediction graph.
LAS-SOU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Southampton
Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated August 17, 2026.
Read reviews from past customers who have flown Delta from Las Vegas to Southampton. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Complete your trip
Complete your trip to Southampton by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Las Vegas to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Southampton flights
Browse other Las Vegas and Southampton flight options. Last updated on August 17, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Southampton
Explore flights to Southampton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
Top airline flying from Las Vegas to Southampton
Discover the top airline that operate flights from Las Vegas to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$949 | Average$1,380 | FlexibilityNo cancel fee | On-timeN/A |