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Southampton

$310+ Cheap flights from Dallas 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SOU
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap flight deals from Dallas to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 October 1, 2025.

Round-trip from

$844
(Delta)

One-way from

$310
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$744
From Dallas to Southampton Eastleigh
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One-way flight from Dallas to Southampton Eastleigh
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Highest demand for flights based on searches. 22% potential increase in price ($266 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Dallas to Southampton

Cheapest flights from Dallas to Southampton
Explore the most affordable flight options available from Dallas to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

This Delta deal was found by Cheapflights users on 9/30. 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 11/198:45 amDFW - SOU
2 stops17h 35mDelta
Thu 11/278:50 amSOU - DFW
2 stops18h 48mDelta
Deal found 9/30$844
This Delta deal was found by Cheapflights users on 9/30. 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 11/172:15 pmDFW - SOU
2 stops20h 45mDelta
Tue 11/258:40 amSOU - DFW
2 stops19h 24mDelta
Deal found 9/30$854
This Mytrip deal was found by Cheapflights users on 9/29. 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.
Thu 11/136:30 amDFW - SOU
3 stops30h 50mMultiple Airlines
Thu 11/208:10 pmSOU - DFW
3 stops33h 49mMultiple Airlines
Deal found 9/29$856
This Delta deal was found by Cheapflights users on 9/29. 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.
Thu 10/305:55 amDFW - SOU
2 stops21h 10mDelta
Fri 11/78:40 amSOU - DFW
2 stops19h 42mDelta
Deal found 9/29$904
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amDFW - SOU
2 stops19h 45mAer Lingus
Thu 11/208:10 pmSOU - DFW
1 stop26h 25mAer Lingus
Deal found 9/29$1,029
This KAYAK deal was found by Cheapflights users on 9/29. 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.
Thu 10/305:45 pmDFW - SOU
1 stop34h 00mAer Lingus
Thu 11/68:10 pmSOU - DFW
1 stop26h 25mAer Lingus
Deal found 9/29$1,077
This KAYAK deal was found by Cheapflights users on 9/29. 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.
Fri 10/315:45 pmDFW - SOU
1 stop34h 00mAer Lingus
Thu 11/68:10 pmSOU - DFW
1 stop26h 25mAer Lingus
Deal found 9/29$1,121
This KAYAK deal was found by Cheapflights users on 9/29. 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.
Thu 10/305:45 pmDFW - SOU
1 stop34h 00mAer Lingus
Fri 11/78:10 pmSOU - DFW
1 stop26h 25mAer Lingus
Deal found 9/29$1,130
This Delta deal was found by Cheapflights users on 9/30. 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.
Thu 11/2011:31 amDFW - SOU
2 stops23h 29mDelta
Thu 11/278:50 amSOU - DFW
2 stops18h 48mDelta
Deal found 9/30$1,144
This FlightHub deal was found by Cheapflights users on 9/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:19 amDFW - SOU
2 stops14h 46mAer Lingus
Mon 10/208:00 pmSOU - DFW
2 stops34h 22mAer Lingus
Deal found 9/29$1,159

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 October 1, 2025.
Use the filters below to find and compare flights from Dallas to Southampton that are best for you.

Fly from

Dallas

Fly to

Southampton

Route

Depart

Return

Price

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 11/19

8:45 am-8:20 am

2 stops17h 35m

Southampton Eastleigh

Wed 11/26

5:30 pm-5:18 pm

2 stops29h 48m

$844

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 11/19

8:45 am-8:20 am

2 stops17h 35m

Southampton Eastleigh

Tue 11/25

5:30 pm-10:04 pm

2 stops34h 34m

$844

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 11/19

8:45 am-8:20 am

2 stops17h 35m

Southampton Eastleigh

Thu 11/27

8:50 am-9:38 pm

2 stops18h 48m

$844

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Tue 11/18

11:47 am-8:10 am

2 stops14h 23m

Southampton Eastleigh

Mon 11/24

6:05 pm-5:36 pm

2 stops29h 31m

$854

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Mon 11/17

2:15 pm-5:00 pm

2 stops20h 45m

Southampton Eastleigh

Tue 11/25

8:40 am-10:04 pm

2 stops19h 24m

$854

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Sun 11/16

10:00 am-8:10 am

2 stops16h 10m

Southampton Eastleigh

Wed 11/26

8:40 am-10:12 pm

2 stops19h 32m

$854

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Wed 11/19

8:45 am-8:20 am

2 stops17h 35m

Southampton Eastleigh

Mon 11/24

6:05 pm-5:36 pm

2 stops29h 31m

$854

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Tue 11/18

11:31 am-8:10 am

2 stops14h 39m

Southampton Eastleigh

Wed 11/26

8:40 am-10:12 pm

2 stops19h 32m

$854

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Tue 11/18

10:52 am-8:10 am

2 stops15h 18m

Southampton Eastleigh

Thu 11/27

8:50 am-7:55 pm

2 stops17h 05m

$854

DallasSouthampton

DFW - SOU

DFWSOU

Dallas/Fort Worth

Sun 11/16

5:25 am-8:10 am

2 stops20h 45m

Southampton Eastleigh

Tue 11/25

8:40 am-10:04 pm

2 stops19h 24m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 22 results
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Best time to book a flight from Dallas to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Dallas with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Dallas to Southampton

What is the cheapest month to book a flight from Dallas to Southampton?

Currently, November is the cheapest month in which you can book a flight from Dallas to Southampton (average of $787). Flying from Dallas to Southampton in June is currently the most expensive (average of $1,308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to SOU?

Find hourly flight availability from Dallas to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Dallas to Southampton in the morning. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Dallas to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Southampton from Dallas?

    Southampton Eastleigh (SOU) is the airport you will fly into if you book a flight from Dallas to Southampton. You should not have trouble finding flights to Eastleigh from Dallas; the airport handles an average of 0 inbound flights from Dallas per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Southampton airport from Dallas. It is only a 3.5 mi journey from Eastleigh (SOU) to Southampton’s city center.

  • How long is the flight from Dallas to Southampton?

    Delta can get you from Dallas to Southampton in just under 17h 35m. Your travel time can differ by up to . Airlines will cover a distance of 4717 mi.

  • Can I find deals for flights from Dallas to Southampton that include hotel bookings?

    Yes. In addition to deals on Dallas to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Southampton.

  • Can I find deals for business class flights from Dallas to Southampton?

    Yes. Cheapflights offers flight deals from Dallas to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas to Southampton?

    Currently, November is the cheapest month in which you can book a flight from Dallas to Southampton (average of $787). Flying from Dallas to Southampton in June is currently the most expensive (average of $1,308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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