How long is the flight from Southampton to Houston George Bush Intcntl Airport?

Departing from Southampton to Houston George Bush Intcntl Airport will take you 17h 37m. The distance between Southampton and Houston George Bush Intcntl Airport is about 4799 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 IAH?

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

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

Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Houston George Bush Intcntl from Southampton. Booking flights from Eastleigh (SOU) to Houston George Bush Intcntl should be relatively easy as there are 0 daily outbound flights to Houston George Bush Intcntl from 0 different airlines.

Can I find deals for flights from Southampton to George Bush Intcntl that include hotel bookings?

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

How can I find direct flights from Southampton to George Bush Intcntl?

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

Can I find deals for business class flights from Southampton to George Bush Intcntl?

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

£526+ Cheap Flights from Southampton to Houston George Bush Intcntl Airport

Cheap flight deals from Southampton to George Bush Intcntl

Enter your travel dates to find the best prices.

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Cheapest flights from Southampton to George Bush Intcntl
Explore the most affordable flight options available from Southampton to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Thu 1/1020:00 -

2 stops44h 58m

Thu 8/1007:34 -

2 stops29h 56m

Deal found 3/9£858

Wed 28/1008:40 -

2 stops17h 37m

Thu 24/1206:20 -

2 stops28h 40m

Deal found 3/9£946

Mon 19/1017:20 -

1 stop26h 00m

Mon 26/1016:05 -

1 stop20h 00m

Deal found 4/9£954

Mon 19/1009:05 -

2 stops20h 50m

Mon 26/1009:40 -

2 stops17h 30m

Deal found 4/9£959

Wed 11/1115:05 -

2 stops29h 00m

Sun 15/1115:50 -

2 stops21h 20m

Deal found 3/9£960

Thu 29/1017:35 -

1 stop25h 30m

Thu 24/1208:00 -

2 stops27h 00m

Deal found 3/9£972

Tue 27/1008:40 -

1 stop34h 30m

Thu 24/1205:10 -

2 stops21h 00m

Deal found 3/9£974

Wed 28/1008:40 -

2 stops17h 37m

Fri 25/1215:05 -

1 stop11h 50m

Deal found 3/9£975

Find flight deals from Southampton to George Bush Intcntl

Round-trip from	£858
One-way from	£526
Popular in	June
Cheapest in	February
Average price	£692

Aer Lingus
1/10-8/10
4 total stops
74h 54m total
Southampton to Houston

Search Deals

23/10-31/12
3 total stops
48h 00m total
Southampton to Houston

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£63 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

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 23/10

20:00-14:00

3 stops48h 00m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£526

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Sat 28/11

10:15-14:05

2 stops57h 50m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£715

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Wed 28/10

08:40-21:17

2 stops17h 37m

Houston George Bush Intcntl

Thu 24/12

15:25-17:00

1 stop19h 35m

£946

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Mon 19/10

09:05-23:55

2 stops20h 50m

Houston George Bush Intcntl

Mon 26/10

09:40-08:10

2 stops17h 30m

£959

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 13/11

12:35-14:05

2 stops31h 30m

Houston George Bush Intcntl

Tue 17/11

15:50-14:35

2 stops16h 45m

£960

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

£960

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 30/10

08:40-14:05

1 stop34h 25m

Houston George Bush Intcntl

Thu 24/12

06:20-08:10

2 stops19h 50m

£972

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 30/10

17:35-14:05

1 stop25h 30m

Houston George Bush Intcntl

Fri 25/12

15:05-17:00

1 stop19h 55m

£1,002

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Sun 27/9

20:50-19:15

2 stops28h 25m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£1,027

Fastest return journey

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 23/10

17:20-13:20

1 stop26h 00m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£1,076

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Sorted by cheapest first

Best time to book a flight from Southampton to George Bush Intcntl

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

SOU-IAH

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.

Related info for your journey

What airport do you fly from for flights from Southampton to Houston George Bush Intcntl?
Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Houston George Bush Intcntl from Southampton. Booking flights from Eastleigh (SOU) to Houston George Bush Intcntl should be relatively easy as there are 0 daily outbound flights to Houston George Bush Intcntl from 0 different airlines.
How long is the flight from Southampton to Houston George Bush Intcntl Airport?
Departing from Southampton to Houston George Bush Intcntl Airport will take you 17h 37m. The distance between Southampton and Houston George Bush Intcntl Airport is about 4799 mi. This flight may include one or multiple stops.
Can I find deals for flights from Southampton to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on Southampton to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to George Bush Intcntl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to George Bush Intcntl.
Can I find deals for business class flights from Southampton to George Bush Intcntl?
Yes. Cheapflights offers flight deals from Southampton to George Bush Intcntl 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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Cheap flights from Southampton to Houston George Bush Intcntl Airport from £526

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to George Bush Intcntl

Cheapest flights from Southampton to George Bush IntcntlExplore the most affordable flight options available from Southampton to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Explore the most affordable flight options available from Southampton to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Southampton to George Bush IntcntlDiscover carefully curated flight deals from Southampton to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Southampton to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Southampton to George Bush IntcntlDiscover last-minute flight deals from Southampton to George Bush Intcntl. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to George Bush Intcntl. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Southampton to George Bush IntcntlSearch for one-way flight options from Southampton to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Southampton to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

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Best time to book a flight from Southampton to George Bush Intcntl

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Related info for your journey

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

How long is the flight from Southampton to Houston George Bush Intcntl Airport?

Can I find deals for flights from Southampton to George Bush Intcntl that include hotel bookings?

How can I find direct flights from Southampton to George Bush Intcntl?

Can I find deals for business class flights from Southampton to George Bush Intcntl?

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Cheapest flights from Southampton to George Bush Intcntl
Explore the most affordable flight options available from Southampton to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Southampton to George Bush Intcntl
Discover carefully curated flight deals from Southampton to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Southampton to George Bush Intcntl
Discover last-minute flight deals from Southampton to George Bush Intcntl. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Southampton to George Bush Intcntl
Search for one-way flight options from Southampton to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.