What is the cheapest airline that flies from Houston to Southampton Eastleigh?

Aer Lingus, KLM, and Delta are the most popular carriers operating from Houston to Southampton Eastleigh

What airlines fly to Southampton?

United Airlines, British Airways and Iberia are the top three most popular airlines that fly to Southampton from Houston according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Southampton. Keep in mind that there are 11 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Houston to Southampton Eastleigh Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Southampton Eastleigh Airport.

What documentation or ID do you need to fly to Southampton Eastleigh Airport?

The travel and health documents you'll need for your trip to Southampton Eastleigh 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 Southampton Eastleigh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$558 Cheap Flights from Houston to Southampton in 2025/26

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Find the cheapest flights from Houston to London

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 5:00 pm

IAH

SOU

19h 30m1 stop

9:05 am - 1:15 pm

SOU

IAH

34h 10m1 stop

$786KLM

Sun, Mar 22 - Tue, Mar 31

12:40 pm - 8:20 am

IAH

SOU

14h 40m2 stops

9:05 am - 1:15 pm

SOU

IAH

34h 10m1 stop

$791KLM

Sun, Mar 22 - Tue, Mar 31

5:27 pm - 5:00 pm

HOU

SOU

18h 33m2 stops

9:05 am - 10:28 pm

SOU

HOU

19h 23m2 stops

$802Delta

Sun, Mar 22 - Tue, Mar 31

12:13 pm - 8:20 am

IAH

SOU

15h 07m2 stops

9:05 am - 11:03 pm

SOU

IAH

19h 58m2 stops

$802KLM

Sun, Mar 22 - Tue, Mar 31

3:30 pm - 8:45 am

IAH

SOU

11h 15m1 stop

9:00 am - 11:56 pm

SOU

IAH

20h 56m2 stops

$846Delta

Fri, Jan 16 - Fri, Jan 23

11:09 am - 8:50 am

HOU

SOU

15h 41m2 stops

9:25 am - 10:33 pm

SOU

HOU

19h 08m2 stops

$851KLM

Mon, Feb 2 - Mon, Feb 9

3:30 pm - 8:45 am

IAH

SOU

11h 15m1 stop

5:35 pm - 1:30 pm

SOU

IAH

25h 55m1 stop

$884Delta

Fri, Jan 16 - Fri, Jan 23

4:25 pm - 5:15 pm

IAH

SOU

42h 50m2 stops

9:00 am - 9:13 pm

SOU

IAH

18h 13m2 stops

$906KLM

Fri, Jan 16 - Fri, Jan 23

11:38 am - 2:50 pm

IAH

SOU

21h 12m3 stops

9:20 pm - 11:34 pm

SOU

IAH

32h 14m3 stops

$983Multiple Airlines

Fri, Jan 16 - Fri, Jan 23

4:50 pm - 3:35 pm

IAH

SOU

17h 45m2 stops

9:30 am - 9:57 pm

SOU

IAH

17h 27m2 stops

$1,051Aer Lingus

Mon, Mar 9 - Fri, Mar 13

KLM flights from Houston to Southampton

Our best KLM deals on Houston to Southampton flight tickets

KLM

Mar 22

IAH4:30 pmHouston George Bush Intcntl

19h 30m

1 stop

SOU5:00 pmSouthampton Eastleigh

Mar 31

SOU9:05 amSouthampton Eastleigh

34h 10m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$786

Find similar

KLM

Mar 22

IAH12:40 pmHouston George Bush Intcntl

14h 40m

2 stops

SOU8:20 amSouthampton Eastleigh

Mar 31

SOU9:05 amSouthampton Eastleigh

34h 10m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$791

Find similar

KLM

Mar 22

IAH12:13 pmHouston George Bush Intcntl

15h 07m

2 stops

SOU8:20 amSouthampton Eastleigh

Mar 31

SOU9:05 amSouthampton Eastleigh

19h 58m

2 stops

IAH11:03 pmHouston George Bush Intcntl

$802

Find similar

Delta flights from Houston to Southampton

Our best Delta deals on Houston to Southampton flight tickets

Delta

Mar 22

HOU5:27 pmHouston Hobby

18h 33m

2 stops

SOU5:00 pmSouthampton Eastleigh

Mar 31

SOU9:05 amSouthampton Eastleigh

19h 23m

2 stops

HOU10:28 pmHouston Hobby

$802

Find similar

Delta

Jan 16

IAH3:30 pmHouston George Bush Intcntl

11h 15m

1 stop

SOU8:45 amSouthampton Eastleigh

Jan 23

SOU9:00 amSouthampton Eastleigh

20h 56m

2 stops

IAH11:56 pmHouston George Bush Intcntl

$846

Find similar

Delta

Jan 16

IAH3:30 pmHouston George Bush Intcntl

11h 15m

1 stop

SOU8:45 amSouthampton Eastleigh

Jan 23

SOU5:35 pmSouthampton Eastleigh

25h 55m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$884

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Sun 3/22

4:30 pm-5:00 pm

1 stop19h 30m

Southampton Eastleigh

Tue 3/31

9:05 am-1:15 pm

1 stop34h 10m

$786

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Sun 3/22

12:40 pm-8:20 am

2 stops14h 40m

Southampton Eastleigh

Tue 3/31

9:05 am-1:15 pm

1 stop34h 10m

$791

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Sun 3/22

5:27 pm-5:00 pm

2 stops18h 33m

Southampton Eastleigh

Tue 3/31

9:05 am-10:28 pm

2 stops19h 23m

$802

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Sun 3/22

12:13 pm-8:20 am

2 stops15h 07m

Southampton Eastleigh

Tue 3/31

9:05 am-11:03 pm

2 stops19h 58m

$802

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Fri 1/16

3:30 pm-8:45 am

1 stop11h 15m

Southampton Eastleigh

Fri 1/23

9:00 am-11:56 pm

2 stops20h 56m

$846

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Mon 2/2

11:09 am-8:50 am

2 stops15h 41m

Southampton Eastleigh

Mon 2/9

9:25 am-10:33 pm

2 stops19h 08m

$851

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Fri 1/16

3:30 pm-8:45 am

1 stop11h 15m

Southampton Eastleigh

Fri 1/23

5:35 pm-1:30 pm

1 stop25h 55m

$884

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Fri 1/16

4:25 pm-5:15 pm

2 stops42h 50m

Southampton Eastleigh

Fri 1/23

9:00 am-9:13 pm

2 stops18h 13m

$906

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Fri 1/16

11:38 am-2:50 pm

3 stops21h 12m

Southampton Eastleigh

Fri 1/23

9:20 pm-11:34 pm

3 stops32h 14m

$983

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Mon 3/9

4:50 pm-3:35 pm

2 stops17h 45m

Southampton Eastleigh

Fri 3/13

9:30 am-9:57 pm

2 stops17h 27m

$1,051

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Southampton

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

Prices

Airlines

What is the cheapest time of day to depart on your flight to Southampton?

Flying to Southampton from Houston in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,069 when looking at flights departing in the afternoon. Flights to Southampton are more costly in the evening, with an average ticket price of $1,389. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Houston to Southampton flight deals and tips

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

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from Houston to Southampton takes 11h 15m

There are no direct flights from Houston to Southampton. There are no popular flight routes from Houston to Southampton.

Search flight deals

How far is Houston to Southampton Eastleigh by plane?
The distance between Houston and Southampton Eastleigh is about 4810.6 mi. A reasonable flight in good conditions will take 11h 15m.
When did momondo last update prices for flights from Houston to Southampton Eastleigh Airport?
Prices for flights from Houston to Southampton Eastleigh Airport were last updated today.
How old do you have to be to fly from Houston to Southampton Eastleigh Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Southampton Eastleigh Airport.
What documentation or ID do you need to fly to Southampton Eastleigh Airport?
The travel and health documents you'll need for your trip to Southampton Eastleigh 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 Southampton Eastleigh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Portsmouth

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southampton from Houston.

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

momondo does allow users to show only those flights to Southampton from Houston which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Houston to Southampton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Southampton from Houston. 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.