HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$1,114+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — HOU
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Southampton to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 30, 2025.

Round-trip from

$1,114
(Delta)

Popular in

August

Cheapest in

January

Average price

$1,035
From Southampton Eastleigh to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 30, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 5/155:35 pmSOU - IAH
1 stop25h 40mDelta
Mon 5/192:30 pmIAH - SOU
2 stops20h 30mDelta
Deal found 4/29$1,114
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:20 amSOU - IAH
1 stop33h 55mVirgin Atlantic
Mon 5/193:30 pmIAH - SOU
1 stop19h 30mVirgin Atlantic
Deal found 4/29$1,118
This Delta deal was found by Cheapflights users on 4/29. 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 5/159:20 amSOU - HOU
2 stops19h 01mDelta
Mon 5/194:23 pmHOU - SOU
2 stops18h 37mDelta
Deal found 4/29$1,389
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/159:20 amSOU - IAH
3 stops33h 20mMultiple Airlines
Mon 5/192:25 pmIAH - SOU
3 stops35h 40mMultiple Airlines
Deal found 4/29$1,418
This KLM deal was found by Cheapflights users on 4/28. 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.
Tue 4/295:35 pmSOU - IAH
1 stop25h 40mKLM
Tue 5/69:36 amIAH - SOU
2 stops17h 09mKLM
Deal found 4/28$2,216
This KLM deal was found by Cheapflights users on 4/28. 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.
Tue 4/299:20 amSOU - HOU
2 stops19h 48mKLM
Tue 5/610:41 amHOU - SOU
2 stops16h 04mKLM
Deal found 4/28$2,222

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 April 30, 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 5/15

5:35 pm-1:15 pm

1 stop25h 40m

Houston George Bush Intcntl

Mon 5/19

2:30 pm-5:00 pm

2 stops20h 30m

$1,114

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Thu 5/15

9:20 am-1:15 pm

1 stop33h 55m

Houston George Bush Intcntl

Mon 5/19

3:30 pm-5:00 pm

1 stop19h 30m

$1,118

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Thu 5/15

9:20 am-10:21 pm

2 stops19h 01m

Houston Hobby

Mon 5/19

4:23 pm-5:00 pm

2 stops18h 37m

$1,389

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Thu 5/15

9:20 am-12:40 pm

3 stops33h 20m

Houston George Bush Intcntl

Mon 5/19

2:25 pm-8:05 am

3 stops35h 40m

$1,418

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sun 8/3

5:35 pm-1:15 pm

1 stop25h 40m

$2,548

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Wed 7/30

9:20 am-12:01 pm

2 stops32h 41m

$2,554

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 $332). 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 Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 30, 2025.
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 $332). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dallas/Fort Worth flights
Heathrow to Hobby flights
Heathrow to George Bush Intcntl flights
Heathrow to Austin flights
Gatwick to Dallas/Fort Worth flights
Gatwick to Hobby flights
London City to Dallas/Fort Worth flights
Heathrow to Love Field flights
London City to George Bush Intcntl flights
Gatwick to George Bush Intcntl flights
Manchester to Hobby flights
Gatwick to Austin flights
Edinburgh to Dallas/Fort Worth flights
Manchester to George Bush Intcntl flights
Birmingham to Hobby flights
Manchester to Dallas/Fort Worth flights
Edinburgh to Hobby flights
Heathrow to San Antonio flights
Edinburgh to Austin flights
Gatwick to San Antonio flights
Birmingham to George Bush Intcntl flights
Manchester to Love Field flights
Manchester to Austin flights
Newcastle upon Tyne to Dallas/Fort Worth flights
Southampton to Hobby flights
Heathrow to Corpus Christi flights
Edinburgh to George Bush Intcntl flights
Luton to Dallas/Fort Worth flights
Leeds to Dallas/Fort Worth flights
Southampton to George Bush Intcntl flights
Heathrow to Midland flights
Birmingham to Dallas/Fort Worth flights
Stansted to Austin flights
Stansted to Hobby flights
Birmingham to Austin flights
Heathrow to Amarillo flights
Newcastle upon Tyne to Austin flights
Birmingham to Love Field flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.