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$966+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — HOU
sep. 2 — sep. 91
mar. 9/2
mar. 9/9
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 agosto 28, 2025.

Round-trip from

$966
(KLM)

Popular in

July

Cheapest in

January

Average price

$1,215
From Southampton Eastleigh to Houston
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Highest demand for flights based on searches. 14% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 28, 2025.

This KLM deal was found by Cheapflights users on 8/28. 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.
lun. 9/85:35 pmSOU - IAH
1 stop25h 40mKLM
lun. 9/225:45 pmIAH - SOU
2 stops17h 15mKLM
Deal found 8/28$966
This ResecentrumGruppen deal was found by Cheapflights users on 8/27. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/119:20 amSOU - IAH
1 stop33h 55mKLM
lun. 9/153:30 pmIAH - SOU
1 stop19h 30mKLM
Deal found 8/27$982
This ResecentrumGruppen deal was found by Cheapflights users on 8/27. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/119:20 amSOU - HOU
2 stops19h 17mKLM
lun. 9/156:37 pmHOU - SOU
2 stops16h 23mKLM
Deal found 8/27$988
This Delta deal was found by Cheapflights users on 8/27. 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.
mié. 9/249:20 amSOU - IAH
2 stops19h 53mDelta
dom. 9/286:29 pmIAH - SOU
2 stops40h 31mDelta
Deal found 8/27$1,012
This Mytrip deal was found by Cheapflights users on 8/27. 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.
jue. 9/115:15 pmSOU - IAH
3 stops36h 30mMultiple Airlines
lun. 9/157:25 amIAH - SOU
3 stops30h 05mMultiple Airlines
Deal found 8/27$1,023
This Virgin Atlantic deal was found by Cheapflights users on 8/27. 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.
mié. 9/249:20 amSOU - IAH
2 stops20h 30mVirgin Atlantic
dom. 9/283:30 pmIAH - SOU
1 stop19h 30mVirgin Atlantic
Deal found 8/27$1,053
This Delta deal was found by Cheapflights users on 8/27. 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.
mié. 9/249:20 amSOU - HOU
2 stops19h 17mDelta
dom. 9/286:00 amHOU - SOU
2 stops20h 45mDelta
Deal found 8/27$1,053
This Delta deal was found by Cheapflights users on 8/27. 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.
sáb. 10/119:20 amSOU - HOU
2 stops19h 40mDelta
sáb. 10/1810:13 amHOU - SOU
2 stops16h 32mDelta
Deal found 8/27$1,412
This KLM deal was found by Cheapflights users on 8/27. 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.
sáb. 10/119:20 amSOU - HOU
2 stops19h 40mKLM
sáb. 10/186:44 pmHOU - SOU
2 stops17h 06mKLM
Deal found 8/27$1,489

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 agosto 28, 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

lun. 9/8

5:35 pm-1:15 pm

1 stop25h 40m

Houston George Bush Intcntl

lun. 9/22

5:45 pm-5:00 pm

2 stops17h 15m

$966

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

jue. 9/11

9:20 am-1:15 pm

1 stop33h 55m

Houston George Bush Intcntl

lun. 9/15

3:30 pm-5:00 pm

1 stop19h 30m

$982

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

jue. 9/11

9:20 am-10:37 pm

2 stops19h 17m

Houston Hobby

lun. 9/15

6:37 pm-5:00 pm

2 stops16h 23m

$988

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

mié. 9/24

9:20 am-11:13 pm

2 stops19h 53m

Houston George Bush Intcntl

dom. 9/28

6:29 pm-5:00 pm

2 stops40h 31m

$1,012

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

jue. 9/11

5:15 pm-11:45 pm

3 stops36h 30m

Houston George Bush Intcntl

lun. 9/15

7:25 am-7:30 pm

3 stops30h 05m

$1,023

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

mié. 9/24

9:20 am-10:37 pm

2 stops19h 17m

Houston Hobby

dom. 9/28

6:00 am-8:45 am

2 stops20h 45m

$1,053

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

sáb. 10/11

9:20 am-11:00 pm

2 stops19h 40m

Houston Hobby

sáb. 10/18

10:13 am-8:45 am

2 stops16h 32m

$1,412

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

sáb. 10/11

9:20 am-11:00 pm

2 stops19h 40m

Houston Hobby

sáb. 10/18

6:44 pm-5:50 pm

2 stops17h 06m

$1,489

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/28

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, September is the cheapest month in which you can book a flight from Southampton to Houston (average of $230). Flying from Southampton to Houston in March is currently the most expensive (average of $331). 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 $1,053, KLM can have you in Houston from Southampton in 19h 17m. 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, September is the cheapest month in which you can book a flight from Southampton to Houston (average of $230). Flying from Southampton to Houston in March is currently the most expensive (average of $331). 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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