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Cheap flights from Houston to Southampton from £314

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SOU
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Houston to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Houston to Southampton
Explore the most affordable flight options available from Houston to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 May 2026.

Fri 4/910:48
HOU
-
SOU
2 stops15h 57m
Delta
Tue 8/909:05
SOU
-
HOU
2 stops18h 30m
Delta
Deal found 29/5£816
Thu 6/817:20
HOU
-
SOU
2 stops18h 15m
Delta
Tue 18/809:15
SOU
-
HOU
2 stops18h 50m
Delta
Deal found 29/5£873
Sun 5/715:25
IAH
-
SOU
1 stop11h 20m
Delta
Tue 21/709:15
SOU
-
IAH
1 stop34h 05m
Delta
Deal found 25/5£886
Fri 7/815:25
IAH
-
SOU
1 stop11h 20m
Delta
Sat 22/817:30
SOU
-
IAH
1 stop25h 50m
Delta
Deal found 26/5£887
Sun 5/715:25
IAH
-
SOU
1 stop20h 10m
Delta
Thu 23/718:05
SOU
-
IAH
2 stops33h 30m
Delta
Deal found 25/5£894
Sat 11/717:40
IAH
-
SOU
2 stops33h 05m
Delta
Tue 21/718:05
SOU
-
IAH
1 stop25h 15m
Delta
Deal found 25/5£899
Sat 11/717:40
IAH
-
SOU
2 stops33h 05m
Delta
Mon 20/718:05
SOU
-
IAH
2 stops30h 47m
Delta
Deal found 25/5£902
Fri 4/910:48
HOU
-
SOU
2 stops15h 57m
Delta
Sun 6/909:15
SOU
-
HOU
2 stops18h 08m
Delta
Deal found 29/5£1,033
Tue 16/610:09
HOU
-
SOU
2 stops16h 26m
KLM
Tue 7/709:15
SOU
-
HOU
2 stops18h 36m
KLM
Deal found 27/5£1,165
Tue 16/610:09
HOU
-
SOU
2 stops16h 26m
KLM
Wed 8/709:15
SOU
-
HOU
2 stops18h 36m
KLM
Deal found 27/5£1,243
Mon 15/617:08
HOU
-
SOU
2 stops17h 42m
KLM
Tue 7/709:15
SOU
-
HOU
2 stops18h 36m
KLM
Deal found 27/5£1,244
Thu 9/716:14
HOU
-
SOU
2 stops18h 36m
Multiple Airlines
Thu 16/709:20
SOU
-
HOU
2 stops16h 33m
Multiple Airlines
Deal found 25/5£1,261

Find flight deals from Houston to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 May 2026.

Round-trip from

£886

One-way from

£314

Popular in

June

Cheapest in

September

Average price

£747
Delta
  • Delta
  • 7/7-21/7
  • 2 total stops
  • 36h 35m total
  • Houston to Southampton
Search Deals
KLM
  • KLM
  • 14/10
  • 1 total stop
  • 19h 30m total
  • Houston to Southampton
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Houston to Southampton 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, Cheapflights users made 858,174 searches. Data last updated 29 May 2026.
Use the filters below to find and compare flights from Houston to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Fri 4/9

10:48-08:45

2 stops15h 57m

Southampton Eastleigh

Tue 8/9

09:05-21:35

2 stops18h 30m

£816

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Thu 6/8

17:20-17:35

2 stops18h 15m

Southampton Eastleigh

Tue 18/8

09:15-22:05

2 stops18h 50m

£873
Fastest return journey

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Sat 5/9

10:50-08:45

2 stops15h 55m

Southampton Eastleigh

Tue 8/9

09:05-21:35

2 stops18h 30m

£873

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Fri 7/8

15:25-08:45

1 stop11h 20m

Southampton Eastleigh

Sat 22/8

17:30-13:20

1 stop25h 50m

£887

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Mon 29/6

15:25-16:50

1 stop19h 25m

Southampton Eastleigh

Fri 31/7

09:15-23:57

2 stops20h 42m

£984

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Tue 16/6

09:42-08:35

2 stops16h 53m

Southampton Eastleigh

Wed 8/7

18:05-13:20

1 stop25h 15m

£1,079

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Wed 10/6

14:38-16:50

2 stops20h 12m

Southampton Eastleigh

Thu 25/6

09:05-19:52

2 stops16h 47m

£1,086

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Tue 16/6

10:09-08:35

2 stops16h 26m

Southampton Eastleigh

Tue 7/7

09:15-21:51

2 stops18h 36m

£1,165

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Tue 16/6

10:09-08:35

2 stops16h 26m

Southampton Eastleigh

Wed 8/7

09:15-21:51

2 stops18h 36m

£1,243

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Mon 15/6

17:08-16:50

2 stops17h 42m

Southampton Eastleigh

Tue 7/7

09:15-21:51

2 stops18h 36m

£1,244

Flights are sorted by cheapest return flights first.

Deals found on 25/5

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Houston to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Houston with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Southampton
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Houston to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Southampton from Houston?

    Most people fly into Southampton Eastleigh (SOU) if they book a flight to Southampton from Houston. On average, Eastleigh has 0 inbound flights from Houston per day from 0 airlines. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • How long is the flight from Houston to Southampton?

    Airlines like Delta and KLM fly from Houston to Southampton in about 15h 57m. The time it takes to get you to your destination can typically vary by up to 29m. Houston and Southampton are separated by a distance of 4813 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Houston to Southampton that include hotel bookings?

    Yes. In addition to deals on Houston to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Houston to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Southampton.

  • Can I find deals for business class flights from Houston to Southampton?

    Yes. Cheapflights offers flight deals from Houston to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Houston to Southampton?

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Why should you use Cheapflights to find cheap flight tickets from Houston to Southampton?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Houston to Southampton for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Houston to Southampton with no change fees?

Need flexible booking options for your flight to Southampton from Houston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Houston to Southampton become cheaper?

Yes! Start tracking prices for Houston to Southampton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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