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$1,387+ Cheap flights from Southampton (SOU) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — HOU
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheap flight deals from Southampton to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Houston (HO1). 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 November 18, 2025.

Round-trip from

$1,395
(Virgin Atlantic)

Popular in

July

Cheapest in

March

Average price

$1,019
From Southampton Eastleigh to Houston
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Southampton to Houston

Cheapest flights from Southampton to Houston
Explore the most affordable flight options available from Southampton to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Mytrip deal was found by Cheapflights users on 11/16. 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.
Thu 11/208:10 pmSOU - IAH
3 stops28h 55mMultiple Airlines
Wed 11/263:30 pmIAH - SOU
1 stop19h 55mMultiple Airlines
Deal found 11/16$1,387
This Virgin Atlantic deal was found by Cheapflights users on 11/17. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:05 pmSOU - IAH
1 stop25h 25mVirgin Atlantic
Mon 12/83:30 pmIAH - SOU
1 stop19h 30mVirgin Atlantic
Deal found 11/17$1,395
This Delta deal was found by Cheapflights users on 11/17. 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.
Thu 12/48:50 amSOU - IAH
2 stops19h 33mDelta
Mon 12/87:01 amIAH - SOU
2 stops19h 09mDelta
Deal found 11/17$1,401
This Delta deal was found by Cheapflights users on 11/17. 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.
Thu 12/48:50 amSOU - HOU
2 stops19h 58mDelta
Mon 12/82:32 pmHOU - SOU
2 stops20h 28mDelta
Deal found 11/17$1,401
This British Airways deal was found by Cheapflights users on 11/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:30 amSOU - IAH
2 stops17h 30mBritish Airways
Mon 12/83:50 pmIAH - SOU
3 stops16h 15mBritish Airways
Deal found 11/16$1,460
This KLM deal was found by Cheapflights users on 11/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:50 amSOU - IAH
1 stop34h 40mKLM
Wed 11/263:30 pmIAH - SOU
1 stop19h 55mKLM
Deal found 11/16$2,264
This Expedia deal was found by Cheapflights users on 11/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:05 pmSOU - HOU
2 stops29h 48mMultiple Airlines
Wed 11/266:48 pmHOU - SOU
2 stops16h 37mMultiple Airlines
Deal found 11/16$2,337

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southampton to Houston 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 November 18, 2025.
Use the filters below to find and compare flights from Southampton to Houston that are best for you.

Fly from

Southampton

Fly to

Houston

Route

Depart

Return

Price

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Thu 12/4

6:05 pm-1:30 pm

1 stop25h 25m

Houston George Bush Intcntl

Mon 12/8

3:10 pm-5:00 pm

2 stops19h 50m

$1,395

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Thu 12/4

8:50 am-10:23 pm

2 stops19h 33m

Houston George Bush Intcntl

Mon 12/8

7:01 am-8:10 am

2 stops19h 09m

$1,401

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Thu 12/4

8:50 am-10:48 pm

2 stops19h 58m

Houston Hobby

Mon 12/8

2:32 pm-5:00 pm

2 stops20h 28m

$1,401

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Thu 12/4

8:30 am-8:00 pm

2 stops17h 30m

Houston George Bush Intcntl

Mon 12/8

3:50 pm-2:05 pm

3 stops16h 15m

$1,460

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Thu 1/1

8:50 am-5:50 pm

2 stops39h 00m

Houston Hobby

Thu 1/8

11:09 am-8:25 am

2 stops15h 16m

$1,719

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Wed 12/10

8:40 am-11:30 am

2 stops32h 50m

$2,086

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Thu 12/11

8:50 am-8:51 am

2 stops30h 01m

$2,141

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sun 12/14

6:05 pm-1:30 pm

1 stop25h 25m

$2,191

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sat 12/13

5:30 pm-1:30 pm

1 stop26h 00m

$2,246

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Fri 12/12

8:40 am-9:11 pm

2 stops18h 31m

$2,252

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Best time to book a flight from Southampton to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Southampton 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 Southampton to Houston

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

Currently, May is the cheapest month in which you can book a flight from Southampton to Houston (average of $175). Flying from Southampton to Houston in July is currently the most expensive (average of $847). 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.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Houston. 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 from for flights from Southampton to Houston?

    Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to Houston. 0 airlines have flights from Eastleigh to Houston on a regular basis. Booking flights from Southampton Eastleigh to Houston should not be difficult; the airport handles an average of 0 outbound flights to Houston per day.

  • How long is the flight from Southampton to Houston?

    For as low as $1,401, Virgin Atlantic can have you in Houston from Southampton in 19h 58m. There are 4813 mi between Southampton and Houston. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton to Houston 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 Southampton to Houston?

    Currently, May is the cheapest month in which you can book a flight from Southampton to Houston (average of $175). Flying from Southampton to Houston in July is currently the most expensive (average of $847). 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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