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$870+ Cheap flights from Houston to Southampton (SOU)

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SOU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Houston to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 April 24, 2025.

Round-trip from

$870
(KLM)

Popular in

June

Cheapest in

October

Average price

$679
From Houston to Southampton Eastleigh
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($259 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Houston to Southampton

Cheapest flights from Houston to Southampton
Explore the most affordable flight options available from Houston to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This KLM deal was found by Cheapflights users on 4/24. 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.
Sat 9/63:30 pmIAH - SOU
1 stop20h 20mKLM
Tue 9/169:20 amSOU - IAH
1 stop33h 55mKLM
Deal found 4/24$870
This Delta deal was found by Cheapflights users on 4/23. 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 9/252:35 pmIAH - SOU
2 stops20h 25mDelta
Wed 10/89:20 amSOU - IAH
2 stops19h 26mDelta
Deal found 4/23$885
This StudentUniverse deal was found by Cheapflights users on 4/24. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:33 pmIAH - SOU
3 stops33h 37mMultiple Airlines
Tue 9/169:10 amSOU - IAH
2 stops20h 25mMultiple Airlines
Deal found 4/24$1,217
This KLM deal was found by Cheapflights users on 4/23. 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 9/256:43 pmHOU - SOU
2 stops16h 17mKLM
Wed 10/89:20 amSOU - HOU
2 stops18h 20mKLM
Deal found 4/23$1,287
This Delta deal was found by Cheapflights users on 4/23. 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 6/234:15 pmHOU - SOU
2 stops19h 35mDelta
Mon 6/309:20 amSOU - HOU
2 stops18h 33mDelta
Deal found 4/23$1,986

Cheapflights Fare Finder

Customize your flight search to find flights from Houston 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 April 24, 2025.
Use the filters below to find and compare flights from Houston to Southampton that are best for you.

Fly from

Houston

Fly to

Southampton

Route

Depart

Return

Price

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Sat 9/6

3:30 pm-5:50 pm

1 stop20h 20m

Southampton Eastleigh

Tue 9/16

9:20 am-1:15 pm

1 stop33h 55m

$870

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Thu 9/25

2:35 pm-5:00 pm

2 stops20h 25m

Southampton Eastleigh

Wed 10/8

9:20 am-10:46 pm

2 stops19h 26m

$885

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Sat 9/6

4:33 pm-8:10 am

3 stops33h 37m

Southampton Eastleigh

Tue 9/16

9:10 am-11:35 pm

2 stops20h 25m

$1,217

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Thu 9/25

6:43 pm-5:00 pm

2 stops16h 17m

Southampton Eastleigh

Wed 10/8

9:20 am-9:40 pm

2 stops18h 20m

$1,287

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Mon 6/23

4:15 pm-5:50 pm

2 stops19h 35m

Southampton Eastleigh

Mon 6/30

9:20 am-9:53 pm

2 stops18h 33m

$1,986

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Mon 5/12

10:00 am-5:00 pm

2 stops25h 00m

$14,294

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Houston to Southampton

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

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

Currently, November is the cheapest month in which you can book a flight from Houston to Southampton (average of $787). Flying from Houston 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.

Rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southampton ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Southampton when rainfall is around 1.0 in.

Temperature in Southampton by month

Plan your trip to Southampton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 April 24, 2025.
See what other customers who have flown with Delta and KLM from Houston to Southampton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 Houston?

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

  • What are the cheapest airlines flying from Houston to Southampton round-trip?

    Our cheapest airline available from Houston to Southampton is KLM. Our recent data shows that you can find tickets from as low as $870 on this airline. An additional option worth looking into is Delta, starting at $885.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston to Southampton (average of $787). Flying from Houston 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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