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Cheap flights from Houston George Bush Intcntl Airport to Southampton from £650

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SOU
26 Feb — 5 Mar1
1 adult

Cheap flight deals from George Bush Intcntl to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 21 February 2025.

Round-trip from

£689

Popular in

July

Cheapest in

October

Average price

£559
KLM
  • KLM
  • 21/3-28/3
  • 2 total stops
  • 54h 00m total
  • Houston to Southampton
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£122 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from George Bush Intcntl to Southampton

Cheapest flights from George Bush Intcntl to Southampton
Explore the most affordable flight options available from George Bush Intcntl to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 25/915:20IAH - SOU
1 stop19h 40mDelta
Wed 8/1017:35SOU - IAH
1 stop25h 50mDelta
Deal found 20/2£650
Fri 21/316:25IAH - SOU
1 stop19h 25mKLM
Fri 28/309:00SOU - IAH
1 stop34h 35mKLM
Deal found 19/2£689
Fri 21/316:25IAH - SOU
1 stop11h 25mVirgin Atlantic
Fri 28/309:00SOU - IAH
2 stops28h 45mVirgin Atlantic
Deal found 19/2£703
Tue 24/616:45IAH - SOU
2 stops20h 45mMultiple Airlines
Tue 8/709:10SOU - IAH
3 stops20h 46mMultiple Airlines
Deal found 20/2£1,120

Find flights from George Bush Intcntl to Southampton within your budget

Customise your flight search to find flights from George Bush Intcntl 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 21 February 2025.

Fly from

George Bush Intcntl

Fly to

Southampton

Route

Depart

Return

Price

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Fri 21/3

16:25-16:50

1 stop19h 25m

Southampton Eastleigh

Fri 28/3

09:00-14:35

1 stop34h 35m

£689

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Fri 21/3

16:25-08:50

1 stop11h 25m

Southampton Eastleigh

Fri 28/3

09:00-08:45

2 stops28h 45m

£703

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Fri 21/3

12:07-08:50

2 stops15h 43m

Southampton Eastleigh

Fri 28/3

09:00-21:14

2 stops17h 14m

£790

HoustonSouthampton

IAH - SOU

IAHSOU

Houston George Bush Intcntl

Tue 24/6

16:45-19:30

2 stops20h 45m

Southampton Eastleigh

Tue 8/7

09:10-23:56

3 stops20h 46m

£1,120

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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
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.

Travel insights for flights from George Bush Intcntl to Southampton

Get recent, data-driven insights about flights from George Bush Intcntl to Southampton including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Southampton?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Southampton (average of £203). Flying from Houston George Bush Intcntl Airport to Southampton in November is currently the most expensive (average of £262). 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.

Rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

Temperature in Southampton by month

Plan your trip to Southampton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southampton, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated 21 February 2025.
Delta
8.0
Very Good
8,217 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,217 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 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.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Southampton round-trip?

    Flying on KLM is currently your cheapest option to Southampton, with prices starting at £689. Additional return tickets that might be worth considering are offered by Virgin Atlantic and Delta, with the lowest prices starting at £703 and £790, respectively. These flights start at 16% lower than the current average price 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Southampton?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Southampton (average of £203). Flying from Houston George Bush Intcntl Airport to Southampton in November is currently the most expensive (average of £262). 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.

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