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 37% 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.

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

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

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.

$471 Cheap Flights from Houston to Southampton in 2025/26

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Find the cheapest flights from Houston to London

Round-trip

One-way

Last minute

Cheap round-trip flights

3:30 pm - 5:00 pmIAH-SOU

19h 30m1 stop

5:35 pm - 1:15 pmSOU-IAH

25h 40m1 stop

$786Delta

Find Deal

dom., oct. 12 - mar., oct. 21

10:50 am - 8:45 amIAH-SOU

15h 55m2 stops

5:35 pm - 1:15 pmSOU-IAH

25h 40m1 stop

$790Delta

Find Deal

dom., oct. 12 - lun., oct. 20

3:30 pm - 5:00 pmIAH-SOU

19h 30m1 stop

9:20 am - 10:11 pmSOU-IAH

18h 51m2 stops

$796Delta

Find Deal

dom., oct. 12 - mar., oct. 21

5:30 am - 8:45 amIAH-SOU

21h 15m2 stops

9:20 am - 10:56 pmSOU-IAH

19h 36m2 stops

$800Delta

Find Deal

dom., oct. 12 - mar., oct. 21

6:00 am - 8:45 amHOU-SOU

20h 45m2 stops

9:20 am - 11:00 pmSOU-HOU

19h 40m2 stops

$800Delta

Find Deal

dom., oct. 12 - mar., oct. 21

3:30 pm - 5:00 pmIAH-SOU

19h 30m1 stop

5:30 pm - 1:30 pmSOU-IAH

26h 00m1 stop

$865Delta

Find Deal

jue., feb. 26 - lun., mar. 2

12:55 pm - 8:50 amIAH-SOU

37h 55m2 stops

8:50 am - 5:43 pmSOU-IAH

38h 53m2 stops

$879Virgin Atlantic

Find Deal

jue., feb. 26 - lun., mar. 2

3:30 pm - 5:00 pmIAH-SOU

19h 30m1 stop

5:30 pm - 1:30 pmSOU-IAH

26h 00m1 stop

$917KLM

Find Deal

jue., feb. 26 - lun., mar. 2

3:30 pm - 12:40 pmIAH-SOU

15h 10m2 stops

4:50 pm - 1:45 pmSOU-IAH

26h 55m2 stops

$3,609British Airways

Find Deal

sáb., oct. 11 - lun., oct. 20

3:30 pm - 12:40 pmIAH-SOU

15h 10m2 stops

8:00 pm - 1:45 pmSOU-IAH

23h 45m2 stops

$3,659British Airways

Find Deal

sáb., oct. 11 - dom., oct. 19

KLM flights from Houston to Southampton

Our best KLM deals on Houston to Southampton flight tickets

KLM

Sep 21

IAH3:30 pmHouston George Bush Intcntl

19h 30m

1 stop

SOU5:00 pmSouthampton Eastleigh

Sep 29

SOU5:35 pmSouthampton Eastleigh

25h 40m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$786

Find similar

KLM

Feb 26

IAH3:30 pmHouston George Bush Intcntl

19h 30m

1 stop

SOU5:00 pmSouthampton Eastleigh

Mar 2

SOU5:30 pmSouthampton Eastleigh

26h 00m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$917

Find similar

KLM

Sep 21

HOU6:37 pmHouston Hobby

16h 23m

2 stops

SOU5:00 pmSouthampton Eastleigh

Sep 29

SOU9:20 amSouthampton Eastleigh

19h 17m

2 stops

HOU10:37 pmHouston Hobby

$1,468

Find similar

Delta flights from Houston to Southampton

Our best Delta deals on Houston to Southampton flight tickets

Delta

Oct 12

IAH3:30 pmHouston George Bush Intcntl

19h 30m

1 stop

SOU5:00 pmSouthampton Eastleigh

Oct 21

SOU5:35 pmSouthampton Eastleigh

25h 40m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$786

Find similar

Delta

Sep 21

IAH5:45 amHouston George Bush Intcntl

21h 00m

2 stops

SOU8:45 amSouthampton Eastleigh

Sep 29

SOU5:35 pmSouthampton Eastleigh

25h 40m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$790

Find similar

Delta

Oct 12

IAH3:30 pmHouston George Bush Intcntl

19h 30m

1 stop

SOU5:00 pmSouthampton Eastleigh

Oct 21

SOU9:20 amSouthampton Eastleigh

18h 51m

2 stops

IAH10:11 pmHouston George Bush Intcntl

$796

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

dom. 10/12

3:30 pm-5:00 pm

1 stop19h 30m

Southampton Eastleigh

mar. 10/21

5:35 pm-1:15 pm

1 stop25h 40m

$786

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

dom. 10/12

10:50 am-8:45 am

2 stops15h 55m

Southampton Eastleigh

lun. 10/20

5:35 pm-1:15 pm

1 stop25h 40m

$790

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

dom. 10/12

3:30 pm-5:00 pm

1 stop19h 30m

Southampton Eastleigh

mar. 10/21

9:20 am-10:11 pm

2 stops18h 51m

$796

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

dom. 10/12

5:30 am-8:45 am

2 stops21h 15m

Southampton Eastleigh

mar. 10/21

9:20 am-10:56 pm

2 stops19h 36m

$800

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

dom. 10/12

6:00 am-8:45 am

2 stops20h 45m

Southampton Eastleigh

mar. 10/21

9:20 am-11:00 pm

2 stops19h 40m

$800

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

jue. 2/26

3:30 pm-5:00 pm

1 stop19h 30m

Southampton Eastleigh

lun. 3/2

5:30 pm-1:30 pm

1 stop26h 00m

$865

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

jue. 2/26

12:55 pm-8:50 am

2 stops37h 55m

Southampton Eastleigh

lun. 3/2

8:50 am-5:43 pm

2 stops38h 53m

$879

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

jue. 2/26

3:30 pm-5:00 pm

1 stop19h 30m

Southampton Eastleigh

lun. 3/2

5:30 pm-1:30 pm

1 stop26h 00m

$917

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

sáb. 10/11

3:30 pm-12:40 pm

2 stops15h 10m

Southampton Eastleigh

lun. 10/20

4:50 pm-1:45 pm

2 stops26h 55m

$3,609

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

sáb. 10/11

3:30 pm-12:40 pm

2 stops15h 10m

Southampton Eastleigh

dom. 10/19

8:00 pm-1:45 pm

2 stops23h 45m

$3,659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

Direct flights	None

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

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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 15h 10m.
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.