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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
Delta Logo
9:15 am - 10:05 pm
SOU
-
HOU
18h 50m
2 stops
Delta Logo
5:20 pm - 5:35 pm
HOU
-
SOU
18h 15m
2 stops
$1,842Delta
Thu, Aug 6 - Thu, Aug 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
Multiple Airlines Logo
8:00 pm - 7:44 pm
SOU
-
HOU
29h 44m
2 stops
Multiple Airlines Logo
6:14 pm - 7:30 pm
HOU
-
SOU
43h 16m
2 stops
$2,069Multiple Airlines
Sat, Aug 8 - Sat, Aug 15
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

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British Airways flights from Southampton to Houston

Our best British Airways deals on Southampton to Houston 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 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 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
Quickest round-trip

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Thu 8/6

9:15 am-10:05 pm

2 stops18h 50m

Houston Hobby

Thu 8/13

5:20 pm-5:35 pm

2 stops18h 15m

$1,842

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 - HOU

SOUHOU

Southampton Eastleigh

Sat 8/8

8:00 pm-7:44 pm

2 stops29h 44m

Houston Hobby

Sat 8/15

6:14 pm-7:30 pm

2 stops43h 16m

$2,069

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

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

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 time of day to depart on your flight to Houston?

Our data shows that the cheapest Southampton to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston 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.

Cheap Southampton to Houston flight deals and tips

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

Fastest flight time

18h 50m

Direct flights

None
The fastest flight from Southampton to Houston takes 18h 50m
There are no direct flights from Southampton to Houston. There are no popular flight routes from Southampton to Houston.
Search flight deals

Frequently asked questions about flying from Southampton to Houston

  • How far is Southampton Eastleigh to Houston by plane?

    Houston is 4810.6 mi away from Southampton Eastleigh. In terms of flight time, this usually takes a little over 18h 50m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Houston. momondo saves you time and could save you money on your trip.

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

Flights from Southampton to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Houston from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Houston from Southampton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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