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Cheap flights from Southampton to Houston from £803

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — HOU
6 Jul — 13 Jul1
1 adult

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 1 July 2025.

Round-trip from

£803

Popular in

August

Cheapest in

January

Average price

£866
Delta
  • Delta
  • 24/9-28/9
  • 4 total stops
  • 52h 09m total
  • Southampton to Houston
Highest demand for flights based on searches. 11% potential increase in price (£65 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 1 July 2025.

Wed 24/909:20SOU - IAH
2 stops19h 53mDelta
Sun 28/918:29IAH - SOU
2 stops32h 16mDelta
Deal found 29/6£803
Wed 24/909:20SOU - HOU
2 stops19h 04mDelta
Sun 28/915:40HOU - SOU
2 stops19h 20mDelta
Deal found 29/6£833

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 1 July 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

Wed 24/9

09:20-23:13

2 stops19h 53m

Houston George Bush Intcntl

Sun 28/9

18:29-08:45

2 stops32h 16m

£803

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Wed 24/9

09:20-22:24

2 stops19h 04m

Houston Hobby

Sun 28/9

15:40-17:00

2 stops19h 20m

£833

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sun 20/7

09:20-13:15

1 stop33h 55m

£1,914

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Sun 20/7

09:20-17:55

2 stops38h 35m

£1,918

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Wed 13/8

20:00-22:31

3 stops56h 31m

£2,074

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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 return 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, January is the cheapest month in which you can book a flight from Southampton to Houston (average of £765). Flying from Southampton to Houston in July is currently the most expensive (average of £1,114). 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.

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 1 July 2025.
Read reviews from past customers who have flown with Delta from Southampton to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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) is the airport you will fly out of if you book a flight from Southampton to Houston. You should not have trouble finding flights to Houston from Eastleigh; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Southampton airport to Houston. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Southampton to Houston (average of £765). Flying from Southampton to Houston in July is currently the most expensive (average of £1,114). 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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Alternative routes for Southampton to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

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How does Cheapflights help users find flights from Southampton to Houston?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Houston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Houston?

Cheapflights simply makes it quick and affordable to book flights from Southampton to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Southampton to Houston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Houston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Southampton to Houston become cheaper?

Not ready to book yet? You can track prices for flights from Southampton to Houston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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