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

There are many flights that can get you from Southampton to Houston George Bush Intcntl Airport in 25h 35m. Fly via Delta or British Airways to get the fastest option. The distance from Southampton to Houston George Bush Intcntl Airport is about 4799 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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

When flying from Southampton to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to Houston George Bush Intcntl. 0 airlines have flights from Eastleigh to Houston George Bush Intcntl on a regular basis. Booking flights from Southampton Eastleigh to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

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 vacation 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.

$1,567+ Cheap Flights from Southampton to Houston George Bush Intcntl Airport

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Cheap flight deals from Southampton to George Bush Intcntl

Cheapest

Best

Last-minute

One-way

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 October 29, 2026.

Mon 12/145:45 pm -

1 stop25h 20m

Tue 12/2911:34 am -

2 stops23h 26m

Deal found 10/25

$1,567

Tue 12/158:40 am -

2 stops18h 45m

Tue 12/295:10 am -

2 stops29h 50m

Deal found 10/25

$1,572

Wed 12/168:40 am -

2 stops18h 45m

Tue 12/2911:34 am -

2 stops23h 26m

Deal found 10/25

$1,627

Mon 12/147:45 pm -

2 stops24h 20m

Tue 12/299:40 pm -

2 stops28h 40m

Deal found 10/25

$1,725

Wed 11/253:05 pm -

2 stops29h 00m

Sun 11/293:50 pm -

2 stops34h 30m

Deal found 10/27

$1,770

Fri 11/137:45 pm -

2 stops30h 10m

Tue 11/173:50 pm -

2 stops16h 45m

Deal found 10/25

$1,802

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 layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.

Tue 12/155:35 pm -

1 stop25h 35m

Tue 12/293:05 pm -

1 stop19h 55m

Deal found 10/25

$1,567

Fri 11/137:45 pm -

2 stops30h 10m

Tue 11/173:50 pm -

2 stops16h 45m

Deal found 10/25

$1,802

Mon 12/145:45 pm -

1 stop25h 20m

Tue 12/293:05 pm -

1 stop19h 55m

Deal found 10/25

$1,567

Wed 12/168:40 am -

2 stops18h 45m

Tue 12/2911:34 am -

2 stops23h 26m

Deal found 10/25

$1,627

Wed 11/258:50 am -

2 stops35h 15m

Sun 11/293:50 pm -

2 stops16h 10m

Deal found 10/28

$1,832

Fri 12/187:45 pm -

2 stops30h 10m

Mon 12/289:40 pm -

2 stops28h 40m

Deal found 10/25

$1,992

Thu 12/178:40 am -

1 stop34h 25m

Sat 1/23:05 pm -

1 stop19h 55m

Deal found 10/25

$2,651

Last-minute flights from Southampton to George Bush Intcntl
Discover last-minute flight deals from Southampton to George Bush Intcntl. Data last updated October 29, 2026 and is based on user searches.

Thu 10/295:35 pm -

1 stop25h 30m

Mon 11/93:05 pm -

1 stop20h 00m

Deal found 10/25

$1,980

Thu 10/295:35 pm -

1 stop25h 30m

Sat 11/143:05 pm -

1 stop19h 45m

Deal found 10/25

$2,020

Fri 11/137:45 pm -

2 stops30h 10m

Tue 11/173:50 pm -

2 stops16h 45m

Deal found 10/25

$1,802

Wed 11/253:05 pm -

2 stops29h 00m

Sun 11/293:50 pm -

2 stops34h 30m

Deal found 10/27

$1,770

Find flight deals from Southampton to George Bush Intcntl

Round-trip from	$1,567 (Delta)
Popular in	June
Cheapest in	February
Average price	$1,172

From Southampton Eastleigh to Houston George Bush Intcntl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($104 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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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 round-trip

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Tue 12/15

5:35 pm-1:10 pm

1 stop25h 35m

Houston George Bush Intcntl

Tue 12/29

3:05 pm-5:00 pm

1 stop19h 55m

$1,567

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Mon 12/14

5:45 pm-1:05 pm

1 stop25h 20m

Houston George Bush Intcntl

Tue 12/29

3:05 pm-5:00 pm

1 stop19h 55m

$1,567

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Wed 12/16

8:40 am-9:25 pm

2 stops18h 45m

Houston George Bush Intcntl

Tue 12/29

11:34 am-5:00 pm

2 stops23h 26m

$1,627

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Sat 11/21

8:00 am-9:38 am

3 stops31h 38m

Houston George Bush Intcntl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$1,705

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 11/13

7:45 pm-7:55 pm

2 stops30h 10m

Houston George Bush Intcntl

Tue 11/17

3:50 pm-2:35 pm

2 stops16h 45m

$1,802

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Wed 11/25

8:50 am-2:05 pm

2 stops35h 15m

Houston George Bush Intcntl

Sun 11/29

3:50 pm-2:00 pm

2 stops16h 10m

$1,832

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Fri 12/18

7:45 pm-7:55 pm

2 stops30h 10m

Houston George Bush Intcntl

Mon 12/28

9:40 pm-8:20 am

2 stops28h 40m

$1,992

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Thu 12/17

8:40 am-1:05 pm

1 stop34h 25m

Houston George Bush Intcntl

Sat 1/2

3:05 pm-5:00 pm

1 stop19h 55m

$2,651

Quickest round-trip

SouthamptonHouston

SOU Southampton Eastleigh - IAH Houston George Bush Intcntl

SOUIAH

Southampton Eastleigh

Sat 11/21

5:20 pm-1:10 pm

1 stop25h 50m

Houston George Bush Intcntl

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$4,276

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 round-trip 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?
Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to Houston George Bush Intcntl. 0 airlines have flights from Eastleigh to Houston George Bush Intcntl on a regular basis. Booking flights from Southampton Eastleigh to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.
How long is the flight from Southampton to Houston George Bush Intcntl Airport?
There are many flights that can get you from Southampton to Houston George Bush Intcntl Airport in 25h 35m. Fly via Delta or British Airways to get the fastest option. The distance from Southampton to Houston George Bush Intcntl Airport is about 4799 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with 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 vacation 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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$1,567+ Cheap flights from Southampton (SOU) to George Bush Intcntl (IAH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Southampton to George Bush Intcntl with Cheapflights

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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 October 29, 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 October 29, 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 layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.

Discover carefully curated flight deals from Southampton to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.

Last-minute flights from Southampton to George Bush IntcntlDiscover last-minute flight deals from Southampton to George Bush Intcntl. Data last updated October 29, 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to George Bush Intcntl. Data last updated October 29, 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 October 29, 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 October 29, 2026.

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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.

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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Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 29, 2026.

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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 October 29, 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 layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.

Last-minute flights from Southampton to George Bush Intcntl
Discover last-minute flight deals from Southampton to George Bush Intcntl. Data last updated October 29, 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 October 29, 2026.