$473 Cheap Delta flights Houston (HOU) to Southampton (SOU)

View $473 flight on Fri, Aug 1, 2025Opens in a new window

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$473 Cheap Delta flights Houston (HOU) to Southampton (SOU)

Prices were available within the past 7 days and start at $473 for one-way flights and $808 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Oct 6 - Tue, Oct 7
IAH
Houston
SOU
Southampton
$808 Roundtrip, found 5 days ago
$808
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Oct 6 from Houston to Southampton, returning Tue, Oct 7, priced at $808 found 5 days ago
Delta
Mon, Oct 13 - Tue, Oct 14
IAH
Houston
SOU
Southampton
$812 Roundtrip, found 3 days ago
$812
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 13 from Houston to Southampton, returning Tue, Oct 14, priced at $812 found 3 days ago
Delta
Sun, Oct 5 - Tue, Oct 7
IAH
Houston
SOU
Southampton
$814 Roundtrip, found 5 days ago
$814
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Oct 5 from Houston to Southampton, returning Tue, Oct 7, priced at $814 found 5 days ago
Delta
Wed, Oct 15 - Wed, Nov 5
IAH
Houston
SOU
Southampton
$834 Roundtrip, found 2 hours ago
$834
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Oct 15 from Houston to Southampton, returning Wed, Nov 5, priced at $834 found 2 hours ago
Delta
Wed, Oct 15 - Wed, Nov 5
IAH
Houston
SOU
Southampton
$838 Roundtrip, found 2 hours ago
$838
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Oct 15 from Houston to Southampton, returning Wed, Nov 5, priced at $838 found 2 hours ago
Delta
Sat, Oct 4 - Mon, Oct 6
IAH
Houston
SOU
Southampton
$842 Roundtrip, found 6 days ago
$842
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 4 from Houston to Southampton, returning Mon, Oct 6, priced at $842 found 6 days ago
Flights from Houston (IAH) to Southampton (SOU)
Origin airport
George Bush Intercontinental
Destination airport
Southampton
Airlines serving
Delta, KLM
Popular airline
KLM
Distance
4801 mi

Frequently asked questions

How much is a Delta Air Lines flight from William P. Hobby Airport (HOU) to Southampton Airport (SOU)?
You'll discover affordable round-trip Delta Air Lines flights from $808 from HOU to SOU by sorting your results from "Price (lowest to highest)" on Expedia. Or search for options from $473 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from HOU to SOU with Delta Air Lines?
Delta Air Lines flights to Southampton tend to be cheaper in the low-season months of January and February. Whether you're searching for a one-way or a return ticket, you could land a better deal then.
What is the cheapest time to book flights from William P. Hobby Airport (HOU) to Southampton Airport (SOU) with Delta Air Lines?
To grab cheap flights from HOU to SOU with Delta Air Lines, begin searching about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from William P. Hobby Airport (HOU) to Southampton Airport (SOU)?
Fill in your dates, press search and select the "Nonstop" filter on Expedia to browse any direct flights from HOU to SOU with Delta Air Lines or another airline.
What is the earliest Delta Air Lines flight from HOU to SOU?
Sort your results by "Early Morning" and "Morning" to browse the earliest flights from HOU to SOU. Setting off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Southampton?
Catch a Delta Air Lines flight from William P. Hobby Airport (HOU) to Southampton, and you'll likely come in to Southampton Airport (SOU). This is the airline's primary hub in this destination.
Why fly with Delta Air Lines from HOU to SOU?
Heading from HOU to SOU with Delta Air Lines means enjoying a variety of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That's in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from William P. Hobby Airport (HOU) to Southampton Airport (SOU)?
You can usually change or cancel your flight, although there may be a charge if you booked more than 24 hours ago. Want to keep your options open? Apply the "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you have to alter your plans. To update your booking, go to "Trips," select your flight and click on "Manage Booking" for more details.

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