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Cheap flights from Houston George Bush Intcntl Airport to Southampton from £391

IAH — SOU
21 Sep — 28 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from George Bush Intcntl to Southampton

Tue 6/1015:25 -
1 stop19h 25m
Tue 20/1017:20 -
1 stop26h 00m
Deal found 18/8£800
Sun 13/915:25 -
1 stop19h 25m
Tue 6/1009:05 -
1 stop34h 15m
Deal found 20/8£866
Sun 13/906:10 -
2 stops20h 25m
Mon 5/1017:20 -
1 stop26h 00m
Deal found 20/8£870
Sun 13/915:25 -
1 stop19h 25m
Thu 8/1017:20 -
2 stops34h 49m
Deal found 20/8£873
Fri 11/915:25 -
1 stop11h 20m
Mon 5/1017:20 -
1 stop26h 00m
Deal found 20/8£903
Thu 10/910:44 -
2 stops15h 51m
Mon 5/1017:20 -
1 stop26h 00m
Deal found 20/8£906

Find flight deals from George Bush Intcntl to Southampton

Round-trip from

£800

One-way from

£391

Popular in

June

Cheapest in

February

Average price

£720
KLM
  • KLM
  • 6/10-20/10
  • 2 total stops
  • 45h 25m total
  • Houston to Southampton
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Delta
  • Delta
  • 14/10
  • 1 total stop
  • 19h 25m total
  • Houston to Southampton
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£136 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

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Cheapest return flight

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

£800

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Wed 16/9

15:25-16:50

1 stop19h 25m

Southampton Eastleigh

Mon 5/10

17:20-13:20

1 stop26h 00m

£866

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Mon 14/9

12:21-16:50

2 stops22h 29m

Southampton Eastleigh

Wed 7/10

17:20-13:20

1 stop26h 00m

£870
Fastest return journey

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Tue 15/9

15:25-08:45

1 stop11h 20m

Southampton Eastleigh

Sun 4/10

17:20-13:20

1 stop26h 00m

£903
Cheapest one-way

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Wed 14/10

15:25-16:50

1 stop19h 25m

£391
Fastest single journey

HoustonSouthampton

IAH Houston George Bush Intcntl - SOU Southampton Eastleigh

IAHSOU

Houston George Bush Intcntl

Wed 14/10

11:01-08:35

2 stops15h 34m

£394

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Sorted by cheapest first

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

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

Related info for your journey

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

    For a flight from Houston George Bush Intcntl to Southampton, you will be flying into Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city. Eastleigh is the only Southampton airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 0 airlines have flights to Southampton Eastleigh from Houston George Bush Intcntl on a regular basis.

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

    There are many flights that can get you from Houston George Bush Intcntl Airport to Southampton in 19h 25m. Fly via KLM to get the fastest option. The distance between Houston George Bush Intcntl Airport and Southampton is about 4799 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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.

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