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Cheap flights from Houston to Southampton from £296

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SOU
8 Sep — 15 Sep1
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 9 August 2026.

Sun 6/915:25 -
1 stop19h 25m
Mon 14/909:05 -
1 stop34h 15m
Deal found 6/8£772
Tue 6/1015:25 -
1 stop19h 25m
Tue 20/1017:20 -
1 stop26h 00m
Deal found 7/8£808
Sun 6/911:04 -
2 stops15h 31m
Mon 14/909:05 -
1 stop34h 15m
Deal found 6/8£811
Tue 15/909:44 -
2 stops25h 06m
Mon 28/917:20 -
1 stop26h 00m
Deal found 6/8£811
Sun 13/915:25 -
1 stop19h 25m
Thu 1/1009:05 -
2 stops18h 09m
Deal found 6/8£816
Sun 13/907:00 -
2 stops19h 35m
Fri 2/1009:05 -
2 stops18h 25m
Deal found 6/8£819
Tue 6/1017:28 -
2 stops17h 22m
Tue 20/1009:05 -
2 stops19h 58m
Deal found 7/8£819
Wed 16/906:10 -
2 stops20h 25m
Wed 30/909:15 -
2 stops20h 39m
Deal found 6/8£819
Sat 19/917:00 -
2 stops33h 35m
Mon 28/917:20 -
1 stop26h 00m
Deal found 6/8£821
Sat 19/917:00 -
2 stops33h 35m
Thu 1/1009:05 -
2 stops16h 57m
Deal found 6/8£824
Mon 21/906:00 -
2 stops20h 35m
Mon 28/909:05 -
2 stops19h 34m
Deal found 7/8£917
Fri 11/906:00 -
2 stops20h 45m
Fri 18/909:05 -
2 stops19h 34m
Deal found 5/8£922

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 9 August 2026.

Round-trip from

£772

One-way from

£296

Popular in

June

Cheapest in

February

Average price

£726
Virgin Atlantic
  • Virgin Atlantic
  • 6/9-14/9
  • 2 total stops
  • 53h 40m total
  • Houston to Southampton
Search Deals
12/9
  • 12/9
  • 3 total stops
  • 50h 32m total
  • Houston to Southampton
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£141 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 9 August 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

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Tue 15/9

15:25-16:50

1 stop19h 25m

Southampton Eastleigh

Tue 29/9

17:20-13:20

1 stop26h 00m

£808

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Mon 14/9

15:25-16:50

1 stop19h 25m

Southampton Eastleigh

Tue 29/9

09:05-13:20

1 stop34h 15m

£808

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Tue 6/10

15:25-16:50

1 stop19h 25m

Southampton Eastleigh

Tue 20/10

17:20-13:20

1 stop26h 00m

£808

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Sun 6/9

11:04-08:35

2 stops15h 31m

Southampton Eastleigh

Mon 14/9

09:05-13:20

1 stop34h 15m

£811

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Sun 6/9

05:20-08:35

2 stops45h 15m

Southampton Eastleigh

Mon 14/9

17:20-17:32

2 stops30h 12m

£814
Fastest return journey

HoustonSouthampton

HOU Houston Hobby - SOU Southampton Eastleigh

HOUSOU

Houston Hobby

Tue 6/10

17:28-16:50

2 stops17h 22m

Southampton Eastleigh

Tue 20/10

09:05-23:03

2 stops19h 58m

£819

HoustonSouthampton

HOU Houston Hobby - SOU Southampton Eastleigh

HOUSOU

Houston Hobby

Mon 21/9

06:00-08:35

2 stops20h 35m

Southampton Eastleigh

Mon 28/9

09:05-22:39

2 stops19h 34m

£917

HoustonSouthampton

HOU Houston Hobby - SOU Southampton Eastleigh

HOUSOU

Houston Hobby

Fri 11/9

06:00-08:45

2 stops20h 45m

Southampton Eastleigh

Fri 18/9

09:05-22:39

2 stops19h 34m

£922
Cheapest one-way

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Sat 12/9

10:58-19:30

3 stops50h 32m

£296

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Fri 11/9

12:21-08:35

3 stops38h 14m

£328

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 14 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 KLM and Delta fly from Houston to Southampton in about 15h 31m. The time it takes to get you to your destination can typically vary by up to 3h 54m. Houston and Southampton are separated by a distance of 4799 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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Why should you use Cheapflights to find cheap flight tickets from Houston to Southampton?

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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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