How long is the flight from Southampton to Houston?

A quick flight from Southampton to Houston can take about 30h 15m. British Airways provides one of the quickest options available for as low as £961. There are 4799 mi between Southampton and Houston. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from SOU to HOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Houston as you normally would.

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

Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Houston. You should not have trouble finding flights to Houston from Eastleigh; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Southampton airport to Houston. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

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

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

How can I find direct flights from Southampton to Houston?

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

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

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

£961+ Cheap Flights from Southampton to Houston

Cheap flight deals from Southampton to Houston

Enter your travel dates to find the best prices.

Cheapest

Best

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Cheapest flights from Southampton to Houston
Explore the most affordable flight options available from Southampton to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Wed 11/1115:05 -

2 stops29h 00m

Sun 15/1115:50 -

2 stops21h 20m

Deal found 17/9£961

Fri 30/1017:35 -

2 stops34h 28m

Fri 6/1111:12 -

2 stops15h 43m

Deal found 15/9£1,050

Thu 29/1008:40 -

2 stops19h 23m

Thu 5/1117:28 -

2 stops33h 27m

Deal found 14/9£1,104

Fri 2/1019:55 -

2 stops23h 30m

Thu 15/1015:40 -

2 stops21h 45m

Deal found 18/9£1,313

Sat 26/1219:55 -

2 stops48h 10m

Fri 1/121:40 -

2 stops34h 50m

Deal found 16/9£1,590

Find flight deals from Southampton to Houston

Round-trip from	£961
Popular in	June
Cheapest in	February
Average price	£710

British Airways
11/11-15/11
4 total stops
50h 20m total
Southampton to Houston

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£62 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 13/11

19:40-19:55

2 stops30h 15m

Houston George Bush Intcntl

Tue 17/11

15:50-14:35

2 stops16h 45m

£961

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Wed 11/11

15:05-14:05

2 stops29h 00m

Houston George Bush Intcntl

Sun 15/11

15:50-19:10

2 stops21h 20m

£961

SouthamptonHouston

SOU Southampton Eastleigh - HOU Houston Hobby

SOUHOU

Southampton Eastleigh

Fri 30/10

17:35-23:03

2 stops34h 28m

Houston Hobby

Fri 6/11

11:12-08:55

2 stops15h 43m

£1,050

SouthamptonHouston

SOU Southampton Eastleigh - HOU Houston Hobby

SOUHOU

Southampton Eastleigh

Thu 29/10

08:40-23:03

2 stops19h 23m

Houston Hobby

Thu 5/11

17:28-08:55

2 stops33h 27m

£1,104

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Sat 26/12

19:55-14:05

2 stops48h 10m

Houston George Bush Intcntl

Fri 1/1

21:40-14:30

2 stops34h 50m

£1,590

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Sorted by cheapest first

Best time to book a flight from Southampton to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Southampton with our price prediction graph.

SOU-HO1

SOU-IAH

SOU-HOU

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 Southampton to Houston

SOU-HO1

SOU-IAH

SOU-HOU

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Southampton to Houston?
Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Houston. You should not have trouble finding flights to Houston from Eastleigh; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Southampton airport to Houston. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.
How long is the flight from Southampton to Houston?
A quick flight from Southampton to Houston can take about 30h 15m. British Airways provides one of the quickest options available for as low as £961. There are 4799 mi between Southampton and Houston. This flight may include one or multiple stops.
Can I find deals for flights from Southampton to Houston that include hotel bookings?
Yes. In addition to deals on Southampton to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Houston.
Can I find deals for business class flights from Southampton to Houston?
Yes. Cheapflights offers flight deals from Southampton to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Houston flexibly with Cheapflights today.

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Cheap flights from Southampton to Houston from £961

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Houston

Cheapest flights from Southampton to HoustonExplore the most affordable flight options available from Southampton to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Southampton to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Southampton to HoustonDiscover carefully curated flight deals from Southampton to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Southampton to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Southampton to HoustonDiscover last-minute flight deals from Southampton to Houston. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Houston. Data last updated 18 September 2026 and is based on user searches.

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Best time to book a flight from Southampton to Houston

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Related info for your journey

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

How long is the flight from Southampton to Houston?

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

How can I find direct flights from Southampton to Houston?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Houston

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Complete your trip

Complete your trip to Houston by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Texas

Book a non-stop flight to one of these other cities located in Texas.

Search flights from Southampton to Houston by cabin class

Find flights from Southampton to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and Houston flights

Browse other Southampton and Houston flight options. Last updated on 18 September 2026.

Other flights from Southampton

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Cheapest flights from Southampton to Houston
Explore the most affordable flight options available from Southampton to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Southampton to Houston
Discover carefully curated flight deals from Southampton to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Southampton to Houston
Discover last-minute flight deals from Southampton to Houston. Data last updated 18 September 2026 and is based on user searches.