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Cheap flights from Houston to Southampton from £644

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SOU
14 Dez — 21 Dez1
1 adult
1 adult, Economy, 0 bags

Cheap 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 14 November 2025.

Round-trip from

£644

Popular in

June

Cheapest in

September

Average price

£539
Virgin Atlantic
  • Virgin Atlantic
  • 30/4-4/5
  • 2 total stops
  • 45h 10m total
  • Houston to Southampton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 14 November 2025.

Di 23/1206:00IAH - SOU
2 stops29h 00mDelta
Do 8/117:35SOU - IAH
2 stops30h 11mDelta
Deal found 11/11£815
Mo 22/1219:14IAH - SOU
2 stops30h 56mDelta
Do 8/117:35SOU - IAH
2 stops30h 11mDelta
Deal found 11/11£821
So 28/1219:04IAH - SOU
2 stops31h 06mDelta
Do 8/117:35SOU - IAH
2 stops30h 11mDelta
Deal found 11/11£853
Fr 26/1215:30IAH - SOU
1 stop11h 20mDelta
Do 8/109:00SOU - IAH
2 stops38h 46mDelta
Deal found 11/11£857
Do 25/1211:58IAH - SOU
2 stops23h 02mDelta
Do 8/117:35SOU - IAH
2 stops30h 11mDelta
Deal found 11/11£861
Di 23/1207:00IAH - SOU
2 stops28h 00mDelta
Mi 7/117:35SOU - IAH
2 stops48h 22mDelta
Deal found 11/11£868
Mo 22/1219:14IAH - SOU
2 stops39h 46mDelta
Mi 7/117:35SOU - IAH
2 stops48h 22mDelta
Deal found 11/11£875
Mi 24/1205:20IAH - SOU
2 stops44h 45mDelta
Do 8/109:00SOU - IAH
2 stops38h 46mDelta
Deal found 11/11£894
So 28/1210:13HOU - SOU
2 stops27h 27mMultiple Airlines
So 4/120:10SOU - HOU
2 stops29h 35mMultiple Airlines
Deal found 12/11£1,610

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 14 November 2025.
Use the filters below to find and compare flights from Houston to Southampton that are best for you.

Fly from

Houston

Fly to

Southampton

Route

Depart

Return

Price

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Do 30/4

15:30-17:00

1 stop19h 30m

Southampton Eastleigh

Mo 4/5

17:35-13:15

1 stop25h 40m

£644

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Do 30/4

15:30-17:00

1 stop19h 30m

Southampton Eastleigh

Mo 4/5

17:35-13:15

1 stop25h 40m

£687

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

Do 30/4

13:00-17:00

2 stops22h 00m

Southampton Eastleigh

Mo 4/5

09:20-21:38

2 stops18h 18m

£739

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Mo 22/12

19:14-08:10

2 stops30h 56m

Southampton Eastleigh

Do 8/1

17:35-17:46

2 stops30h 11m

£821

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Fr 26/12

15:30-08:50

1 stop11h 20m

Southampton Eastleigh

Do 8/1

09:00-17:46

2 stops38h 46m

£857

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Do 25/12

11:58-17:00

2 stops23h 02m

Southampton Eastleigh

Do 8/1

17:35-17:46

2 stops30h 11m

£861

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Di 23/12

07:00-17:00

2 stops28h 00m

Southampton Eastleigh

Mi 7/1

17:35-11:57

2 stops48h 22m

£868

HoustonSouthampton

HOU - SOU

HOUSOU

Houston Hobby

So 28/12

10:13-19:40

2 stops27h 27m

Southampton Eastleigh

So 4/1

20:10-19:45

2 stops29h 35m

£1,610

Flights are sorted by cheapest return flights first.

Deals found on 11/11

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

What is the cheapest month to book a flight from Houston to Southampton?

Currently, October is the cheapest month in which you can book a flight from Houston to Southampton (average of £177). Flying from Houston to Southampton in June is currently the most expensive (average of £654). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 Virgin Atlantic and KLM fly from Houston to Southampton in about 19h 30m. The time it takes to get you to your destination can typically vary by up to . Houston and Southampton are separated by a distance of 4799 mi.

  • 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.

  • What is the cheapest month to book a flight from Houston to Southampton?

    Currently, October is the cheapest month in which you can book a flight from Houston to Southampton (average of £177). Flying from Houston to Southampton in June is currently the most expensive (average of £654). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Houston to Southampton

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How does Cheapflights help users find flights 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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