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Cheap flights from Southampton to Houston from $1,119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Houston departing on 12/24. 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 round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:30 pm - 7:20 pm
SOU
-
IAH
29h 50m
2 stops
British Airways Logo
9:05 pm - 8:25 am
IAH
-
SOU
29h 20m
2 stops
$1,223British Airways
Wed, Sep 9 - Sun, Sep 13
British Airways Logo
3:15 pm - 1:25 pm
SOU
-
IAH
28h 10m
2 stops
British Airways Logo
3:30 pm - 3:50 pm
IAH
-
SOU
18h 20m
2 stops
$2,055British Airways
Tue, Jul 14 - Fri, Jul 24
British Airways Logo
11:05 am - 7:15 pm
SOU
-
IAH
38h 10m
2 stops
British Airways Logo
9:05 pm - 8:55 pm
IAH
-
SOU
17h 50m
2 stops
$2,141British Airways
Sun, Sep 20 - Sun, Sep 27
British Airways Logo
11:05 am - 7:15 pm
SOU
-
IAH
38h 10m
2 stops
British Airways Logo
3:40 pm - 2:45 pm
IAH
-
SOU
17h 05m
2 stops
$2,143British Airways
Sun, Sep 20 - Thu, Oct 1
British Airways Logo
3:15 pm - 1:25 pm
SOU
-
IAH
28h 10m
2 stops
British Airways Logo
9:05 pm - 7:25 pm
IAH
-
SOU
16h 20m
2 stops
$2,145British Airways
Tue, Sep 22 - Tue, Sep 29
British Airways Logo
11:05 am - 7:15 pm
SOU
-
IAH
38h 10m
2 stops
British Airways Logo
9:10 pm - 2:05 pm
IAH
-
SOU
34h 55m
2 stops
$2,152British Airways
Sun, Sep 20 - Fri, Oct 2
British Airways Logo
4:45 pm - 7:15 pm
SOU
-
IAH
56h 30m
2 stops
British Airways Logo
9:05 pm - 8:55 pm
IAH
-
SOU
17h 50m
2 stops
$2,156British Airways
Sat, Sep 19 - Sun, Sep 27
British Airways Logo
4:45 pm - 7:15 pm
SOU
-
IAH
56h 30m
2 stops
British Airways Logo
3:40 pm - 2:45 pm
IAH
-
SOU
17h 05m
2 stops
$2,158British Airways
Sat, Sep 19 - Thu, Oct 1
British Airways Logo
6:45 am - 7:15 pm
SOU
-
IAH
18h 30m
2 stops
British Airways Logo
9:05 pm - 8:55 pm
IAH
-
SOU
17h 50m
2 stops
$2,161British Airways
Sat, Sep 19 - Sat, Sep 26
British Airways Logo
4:45 pm - 7:15 pm
SOU
-
IAH
56h 30m
2 stops
British Airways Logo
9:10 pm - 8:55 pm
IAH
-
SOU
41h 45m
2 stops
$2,166British Airways
Sat, Sep 19 - Fri, Oct 2

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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
Sep 9
SOU7:30 pmSouthampton Eastleigh
29h 50m
2 stops
IAH7:20 pmHouston George Bush Intcntl
Sep 13
IAH9:05 pmHouston George Bush Intcntl
29h 20m
2 stops
SOU8:25 amSouthampton Eastleigh
$1,223
British Airways
Jul 14
SOU3:15 pmSouthampton Eastleigh
28h 10m
2 stops
IAH1:25 pmHouston George Bush Intcntl
Jul 24
IAH3:30 pmHouston George Bush Intcntl
18h 20m
2 stops
SOU3:50 pmSouthampton Eastleigh
$2,055
British Airways
Sep 20
SOU11:05 amSouthampton Eastleigh
38h 10m
2 stops
IAH7:15 pmHouston George Bush Intcntl
Sep 27
IAH9:05 pmHouston George Bush Intcntl
17h 50m
2 stops
SOU8:55 pmSouthampton Eastleigh
$2,141

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated June 27, 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 round-trip

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Wed 9/9

7:30 pm-7:20 pm

2 stops29h 50m

Houston George Bush Intcntl

Sun 9/13

9:05 pm-8:25 am

2 stops29h 20m

$1,223

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Tue 7/14

3:15 pm-1:25 pm

2 stops28h 10m

Houston George Bush Intcntl

Fri 7/24

3:30 pm-3:50 pm

2 stops18h 20m

$2,055

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sun 9/20

11:05 am-7:15 pm

2 stops38h 10m

Houston George Bush Intcntl

Sun 9/27

9:05 pm-8:55 pm

2 stops17h 50m

$2,141

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sun 9/20

11:05 am-7:15 pm

2 stops38h 10m

Houston George Bush Intcntl

Thu 10/1

3:40 pm-2:45 pm

2 stops17h 05m

$2,143

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Tue 9/22

3:15 pm-1:25 pm

2 stops28h 10m

Houston George Bush Intcntl

Tue 9/29

9:05 pm-7:25 pm

2 stops16h 20m

$2,145

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sun 9/20

11:05 am-7:15 pm

2 stops38h 10m

Houston George Bush Intcntl

Fri 10/2

9:10 pm-2:05 pm

2 stops34h 55m

$2,152

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sat 9/19

4:45 pm-7:15 pm

2 stops56h 30m

Houston George Bush Intcntl

Sun 9/27

9:05 pm-8:55 pm

2 stops17h 50m

$2,156

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sat 9/19

4:45 pm-7:15 pm

2 stops56h 30m

Houston George Bush Intcntl

Thu 10/1

3:40 pm-2:45 pm

2 stops17h 05m

$2,158
Quickest round-trip

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sat 9/19

6:45 am-7:15 pm

2 stops18h 30m

Houston George Bush Intcntl

Sat 9/26

9:05 pm-8:55 pm

2 stops17h 50m

$2,161

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Sat 9/19

4:45 pm-7:15 pm

2 stops56h 30m

Houston George Bush Intcntl

Fri 10/2

9:10 pm-8:55 pm

2 stops41h 45m

$2,166

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The cheapest day to depart from Southampton to Houston George Bush Intcntl Airport is on a Sunday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Sunday will often find tickets for as low as $992. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Tuesday is $1,188.

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 morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $1,071. Try not to purchase tickets in the afternoon because they tend to be around $1,207. 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 round-trip 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

22h 00m

Direct flights

None
The fastest flight from Southampton to Houston George Bush Intcntl Airport takes 22h 00m
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.
Search flight deals

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?

    The distance between Southampton Eastleigh and Houston George Bush Intcntl is about 4797.8 mi. A reasonable flight in good conditions will take 22h 00m.

  • 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 are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southampton to Houston for you.

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

Yes. momondo allows you to filter the results for Southampton to Houston flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to Houston.

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

Of course. momondo tracks the price of Southampton to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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