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Cheap flights from Southampton to Houston George Bush Intcntl Airport from £1,647

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — IAH
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Southampton to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to George Bush Intcntl (IAH). 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 25 March 2025.

Popular in

August

Cheapest in

February

Average price

£650
Highest demand for flights based on searches. 12% potential increase in price (£81 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Southampton to George Bush Intcntl

One-way flights from Southampton to George Bush Intcntl
Search for one-way flight options from Southampton to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 25 March 2025.

Sun 6/717:35SOU - IAH
1 stop25h 40mDelta
Deal found 23/3£1,647

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to George Bush Intcntl 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 25 March 2025.
Use the filters below to find and compare flights from Southampton to Houston George Bush Intcntl Airport that are best for you.

Fly from

Southampton

Fly to

George Bush Intcntl

Route

Depart

Return

Price

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sun 6/7

17:35-13:15

1 stop25h 40m

£1,647

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Best time to book a flight from Southampton to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl Airport

What is the cheapest month to book a flight from Southampton to Houston George Bush Intcntl Airport?

Currently, February is the cheapest month in which you can book a flight from Southampton to Houston George Bush Intcntl Airport (average of £680). Flying from Southampton to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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 George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 25 March 2025.
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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 George Bush Intcntl. 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 George Bush Intcntl?

    Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Houston George Bush Intcntl from Southampton. Booking flights from Eastleigh (SOU) to Houston George Bush Intcntl should be relatively easy as there are 0 daily outbound flights to Houston George Bush Intcntl from 0 different airlines.

  • Can I find deals for flights from Southampton to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Southampton to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to George Bush Intcntl?

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

  • Can I find deals for business class flights from Southampton to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Southampton to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, February is the cheapest month in which you can book a flight from Southampton to Houston George Bush Intcntl Airport (average of £680). Flying from Southampton to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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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Fly with Cheapflights

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How does Cheapflights help users find flights from Southampton to George Bush Intcntl?

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Why should you use Cheapflights to find cheap flight tickets from Southampton to George Bush Intcntl?

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Can Cheapflights find flights from Southampton to George Bush Intcntl with no change fees?

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Can Cheapflights notify me if prices for flights from Southampton to George Bush Intcntl become cheaper?

Yes! Start tracking prices for Southampton to George Bush Intcntl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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