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Cheap flights from Southampton to Houston from $988

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 1/19. 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.
Delta Logo
5:30 pm - 1:05 pmSOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
25h 35m1 stop Amsterdam Schiphol
Delta Logo
3:25 pm - 5:00 pmIAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
19h 35m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
$1,362Delta
Sun, Dec 6 - Thu, Jan 21
Delta Logo
8:40 am - 8:17 pmSOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
17h 37m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
11:50 am - 8:10 amIAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
14h 20m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
$1,367Delta
Wed, Dec 9 - Thu, Jan 21
Delta Logo
5:30 pm - 1:10 pmSOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
25h 40m1 stop Amsterdam Schiphol
Delta Logo
3:25 pm - 5:00 pmIAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
19h 35m1 stop Amsterdam Schiphol
$1,403Delta
Sat, Dec 5 - Thu, Jan 21
Delta Logo
9:25 am - 9:20 pmSOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
17h 55m2 stops Amsterdam Schiphol Minneapolis St Paul
Delta Logo
10:45 am - 8:10 amIAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
15h 25m2 stops Minneapolis St Paul Amsterdam Schiphol
$1,408Delta
Sat, Dec 5 - Mon, Jan 18
Delta Logo
5:30 pm - 1:10 pmSOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
25h 40m1 stop Amsterdam Schiphol
Delta Logo
3:25 pm - 5:00 pmIAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
19h 35m1 stop Amsterdam Schiphol
$1,443Delta
Sat, Dec 5 - Sun, Jan 17
Delta Logo
9:25 am - 10:34 pmSOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
19h 09m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
11:30 am - 8:55 amIAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
15h 25m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
$1,448Delta
Sat, Dec 5 - Fri, Jan 22
Delta Logo
5:30 pm - 1:05 pmSOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
25h 35m1 stop Amsterdam Schiphol
Delta Logo
3:25 pm - 5:00 pmIAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
19h 35m1 stop Amsterdam Schiphol
$1,483Delta
Fri, Dec 11 - Wed, Jan 20
British Airways Logo
7:55 pm - 2:05 pmSOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
24h 10m2 stops Edinburgh Turnhouse London Heathrow
British Airways Logo
3:50 pm - 2:45 pmIAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
16h 55m2 stops London Heathrow Edinburgh Turnhouse
$1,492British Airways
Tue, Dec 8 - Wed, Jan 20
Delta Logo
5:30 pm - 1:05 pmSOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
25h 35m1 stop Amsterdam Schiphol
Delta Logo
3:25 pm - 5:00 pmIAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
19h 35m1 stop Amsterdam Schiphol
$1,524Delta
Fri, Dec 11 - Sun, Jan 17
British Airways Logo
8:55 am - 7:15 pmSOU  Southampton Eastleigh-IAH Houston George Bush Intcntl
16h 20m2 stops Belfast City London Heathrow
British Airways Logo
9:10 pm - 9:45 amIAH  Houston George Bush Intcntl-SOU Southampton Eastleigh
30h 35m2 stops London Heathrow Newcastle upon Tyne
$1,586British Airways
Wed, Sep 30 - Sun, Oct 4

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Delta flights from Southampton to Houston George Bush Intcntl Airport

Our best Delta deals on Southampton to Houston George Bush Intcntl Airport flight tickets
Delta
Dec 6
SOU5:30 pmSouthampton Eastleigh
25h 35m
1 stop
IAH1:05 pmHouston George Bush Intcntl
Jan 21
IAH3:25 pmHouston George Bush Intcntl
19h 35m
2 stops
SOU5:00 pmSouthampton Eastleigh
$1,362
Delta
Dec 9
SOU8:40 amSouthampton Eastleigh
17h 37m
2 stops
IAH8:17 pmHouston George Bush Intcntl
Jan 21
IAH11:50 amHouston George Bush Intcntl
14h 20m
2 stops
SOU8:10 amSouthampton Eastleigh
$1,367
Delta
Dec 5
SOU5:30 pmSouthampton Eastleigh
25h 40m
1 stop
IAH1:10 pmHouston George Bush Intcntl
Jan 21
IAH3:25 pmHouston George Bush Intcntl
19h 35m
1 stop
SOU5:00 pmSouthampton Eastleigh
$1,403

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
Dec 8
SOU7:55 pmSouthampton Eastleigh
24h 10m
2 stops
IAH2:05 pmHouston George Bush Intcntl
Jan 20
IAH3:50 pmHouston George Bush Intcntl
16h 55m
2 stops
SOU2:45 pmSouthampton Eastleigh
$1,492
British Airways
Sep 30
SOU8:55 amSouthampton Eastleigh
16h 20m
2 stops
IAH7:15 pmHouston George Bush Intcntl
Oct 4
IAH9:10 pmHouston George Bush Intcntl
30h 35m
2 stops
SOU9:45 amSouthampton Eastleigh
$1,586
British Airways
Sep 30
SOU8:55 amSouthampton Eastleigh
16h 20m
2 stops
IAH7:15 pmHouston George Bush Intcntl
Oct 4
IAH9:10 pmHouston George Bush Intcntl
30h 35m
2 stops
SOU9:45 amSouthampton Eastleigh
$1,589

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 August 11, 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 Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Sun 12/6

5:30 pm-1:05 pm

1 stop25h 35m

Houston George Bush Intcntl

Thu 1/21

3:25 pm-5:00 pm

2 stops19h 35m

$1,362
Quickest round-trip

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Wed 12/9

8:40 am-8:17 pm

2 stops17h 37m

Houston George Bush Intcntl

Thu 1/21

11:50 am-8:10 am

2 stops14h 20m

$1,367

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Sat 12/5

5:30 pm-1:10 pm

1 stop25h 40m

Houston George Bush Intcntl

Thu 1/21

3:25 pm-5:00 pm

1 stop19h 35m

$1,403

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Sat 12/5

9:25 am-9:20 pm

2 stops17h 55m

Houston George Bush Intcntl

Mon 1/18

10:45 am-8:10 am

2 stops15h 25m

$1,408

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Sat 12/5

5:30 pm-1:10 pm

1 stop25h 40m

Houston George Bush Intcntl

Sun 1/17

3:25 pm-5:00 pm

1 stop19h 35m

$1,443

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Sat 12/5

9:25 am-10:34 pm

2 stops19h 09m

Houston George Bush Intcntl

Fri 1/22

11:30 am-8:55 am

2 stops15h 25m

$1,448

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 12/11

5:30 pm-1:05 pm

1 stop25h 35m

Houston George Bush Intcntl

Wed 1/20

3:25 pm-5:00 pm

1 stop19h 35m

$1,483

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Tue 12/8

7:55 pm-2:05 pm

2 stops24h 10m

Houston George Bush Intcntl

Wed 1/20

3:50 pm-2:45 pm

2 stops16h 55m

$1,492

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 12/11

5:30 pm-1:05 pm

1 stop25h 35m

Houston George Bush Intcntl

Sun 1/17

3:25 pm-5:00 pm

1 stop19h 35m

$1,524

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Wed 9/30

8:55 am-7:15 pm

2 stops16h 20m

Houston George Bush Intcntl

Sun 10/4

9:10 pm-9:45 am

2 stops30h 35m

$1,586

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 $1,158.

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 $1,088. 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

16h 20m

Direct flights

None
The fastest flight from Southampton to Houston George Bush Intcntl Airport takes 16h 20m
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 16h 20m.

  • 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
Montgomery
Spring
Cypress
Jersey Village
Livingston
Tomball

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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