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Cheap flights from Southampton to Houston from £1,176

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Houston departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Southampton to Houston

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
06:45 - 19:20SOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
18h 35m2 stops Manchester London Heathrow
British Airways Logo
15:30 - 17:45IAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
20h 15m2 stops London Heathrow Manchester
£1,176British Airways
Wed, 7 Oct - Wed, 14 Oct
British Airways Logo
19:55 - 19:55SOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
30h 00m2 stops Edinburgh Turnhouse London Heathrow
British Airways Logo
15:50 - 19:25IAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
21h 35m2 stops London Heathrow Edinburgh Turnhouse
£1,202British Airways
Thu, 21 Jan - Sun, 24 Jan
British Airways Logo
19:55 - 19:55SOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
30h 00m2 stops Edinburgh Turnhouse London Heathrow
British Airways Logo
15:50 - 19:25IAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
21h 35m2 stops London Heathrow Edinburgh Turnhouse
£1,203British Airways
Thu, 21 Jan - Sun, 24 Jan
British Airways Logo
19:55 - 19:55SOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
30h 00m2 stops Edinburgh Turnhouse London Heathrow
British Airways Logo
15:50 - 19:25IAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
21h 35m2 stops London Heathrow Edinburgh Turnhouse
£1,204British Airways
Thu, 21 Jan - Sun, 24 Jan
British Airways Logo
19:55 - 19:55SOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
30h 00m2 stops Edinburgh Turnhouse London Heathrow
British Airways Logo
15:50 - 19:25IAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
21h 35m2 stops London Heathrow Edinburgh Turnhouse
£1,205British Airways
Thu, 21 Jan - Sun, 24 Jan
British Airways Logo
19:55 - 19:55SOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
30h 00m2 stops Edinburgh Turnhouse London Heathrow
British Airways Logo
15:50 - 19:25IAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
21h 35m2 stops London Heathrow Edinburgh Turnhouse
£1,207British Airways
Thu, 21 Jan - Sun, 24 Jan

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British Airways flights from Southampton to Houston George Bush Intcntl Airport

Our best British Airways deals on Southampton to Houston George Bush Intcntl Airport flight tickets
British Airways
7 Oct
SOU06:45Southampton Eastleigh
18h 35m
2 stops
IAH19:20Houston George Bush Intcntl
14 Oct
IAH15:30Houston George Bush Intcntl
20h 15m
2 stops
SOU17:45Southampton Eastleigh
£1,176
British Airways
21 Jan
SOU19:55Southampton Eastleigh
30h 00m
2 stops
IAH19:55Houston George Bush Intcntl
24 Jan
IAH15:50Houston George Bush Intcntl
21h 35m
2 stops
SOU19:25Southampton Eastleigh
£1,202
British Airways
21 Jan
SOU19:55Southampton Eastleigh
30h 00m
2 stops
IAH19:55Houston George Bush Intcntl
24 Jan
IAH15:50Houston George Bush Intcntl
21h 35m
2 stops
SOU19:25Southampton Eastleigh
£1,203

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Houston George Bush Intcntl Airport 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, momondo users made 279,928 searches. Data last updated 7 August 2026.
Use the filters below to find and compare flights from Southampton to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Wed 7/10

06:45-19:20

2 stops18h 35m

Houston George Bush Intcntl

Wed 14/10

15:30-17:45

2 stops20h 15m

£1,176

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Thu 21/1

19:55-19:55

2 stops30h 00m

Houston George Bush Intcntl

Sun 24/1

15:50-19:25

2 stops21h 35m

£1,202

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Thu 21/1

19:55-19:55

2 stops30h 00m

Houston George Bush Intcntl

Sun 24/1

15:50-19:25

2 stops21h 35m

£1,203

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Thu 21/1

19:55-19:55

2 stops30h 00m

Houston George Bush Intcntl

Sun 24/1

15:50-19:25

2 stops21h 35m

£1,204

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Thu 21/1

19:55-19:55

2 stops30h 00m

Houston George Bush Intcntl

Sun 24/1

15:50-19:25

2 stops21h 35m

£1,205

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Thu 21/1

19:55-19:55

2 stops30h 00m

Houston George Bush Intcntl

Sun 24/1

15:50-19:25

2 stops21h 35m

£1,207
Cheapest one-way
Fastest single journey

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 14/8

19:55-13:25

2 stops23h 30m

£1,406

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Houston from

How to get the cheapest flight ticket from Southampton to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that Thursday is the least expensive day to fly to Houston George Bush Intcntl Airport. Tickets to fly out on this day can be as low as £754. The most expensive day to fly to Houston George Bush Intcntl Airport is Monday, with ticket prices averaging around £800.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Southampton to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as £736. Try not to purchase tickets at midday because they tend to be around £794. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Southampton to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Houston George Bush Intcntl Airport (SOU to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Houston George Bush Intcntl Airport

Fastest flight time

18h 25m

Direct flights

None
The fastest flight from Southampton to Houston George Bush Intcntl Airport takes 18h 25m
There are no direct flights from Southampton to Houston George Bush Intcntl Airport. There are no popular flight routes from Southampton to Houston George Bush Intcntl Airport.
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Frequently asked questions about flying from Southampton to Houston George Bush Intcntl Airport

  • How far is Southampton Eastleigh to Houston George Bush Intcntl by plane?

    A flight from Southampton Eastleigh to Houston George Bush Intcntl will travel around 4797.8 mi. Flights usually cover this in 18h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Southampton Eastleigh Airport to Houston George Bush Intcntl Airport refresh daily.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Cypress
Spring
The Woodlands
Livingston
Montgomery
Katy

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Houston?

Finding the right flight to Houston from Southampton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Southampton to Houston with flexible booking policies on momondo?

All flight searches from Southampton to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Southampton to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Southampton.

I’m not ready to book a flight from Southampton to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Southampton to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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