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Cheap flights from Madrid, Spain to Houston George Bush Intcntl Airport from £509

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — IAH
7 Apr — 14 Apr1
1 adult

Cheap flight deals from Madrid to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to George Bush Intcntl (IAH). 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 2 April 2025.

Round-trip from

£509

Popular in

July

Cheapest in

February

Average price

£633
12/5-28/5
  • 12/5-28/5
  • 2 total stops
  • 31h 49m total
  • Madrid to Houston
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£116 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Madrid to George Bush Intcntl

Cheapest flights from Madrid to George Bush Intcntl
Explore the most affordable flight options available from Madrid to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2025.

Mon 12/511:35MAD - IAH
1 stop18h 47mMultiple Airlines
Wed 28/516:43IAH - MAD
1 stop13h 02mMultiple Airlines
Deal found 2/4£509
Thu 24/416:40MAD - IAH
1 stop13h 45mFinnair
Tue 29/416:57IAH - MAD
1 stop13h 28mFinnair
Deal found 1/4£531
Wed 14/512:45MAD - IAH
1 stop14h 11mUnited Airlines
Fri 30/519:50IAH - MAD
1 stop29h 15mUnited Airlines
Deal found 31/3£577
Mon 21/406:00MAD - IAH
1 stop14h 15mDelta
Mon 28/417:00IAH - MAD
2 stops16h 45mDelta
Deal found 1/4£596
Tue 6/520:25MAD - IAH
1 stop23h 50mKLM
Sat 17/515:30IAH - MAD
1 stop15h 10mKLM
Deal found 1/4£600
Sat 17/507:10MAD - IAH
2 stops22h 48mLufthansa
Thu 29/516:35IAH - MAD
2 stops20h 15mLufthansa
Deal found 31/3£628
Mon 19/519:35MAD - IAH
2 stops31h 36mSWISS
Tue 27/516:20IAH - MAD
2 stops58h 00mSWISS
Deal found 31/3£665
Mon 5/512:30MAD - IAH
1 stop17h 04mBrussels Airlines
Mon 19/512:15IAH - MAD
2 stops21h 30mBrussels Airlines
Deal found 1/4£669
Tue 15/407:40MAD - IAH
1 stop36h 00mTurkish Airlines
Thu 19/621:00IAH - MAD
1 stop30h 25mTurkish Airlines
Deal found 31/3£762
Fri 18/720:40MAD - IAH
1 stop23h 55mBritish Airways
Mon 11/821:00IAH - MAD
1 stop15h 45mBritish Airways
Deal found 1/4£800

Cheapflights Fare Finder

Customise your flight search to find flights from Madrid to George Bush Intcntl 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 2 April 2025.
Use the filters below to find and compare flights from Madrid to Houston George Bush Intcntl Airport that are best for you.

Fly from

Madrid

Fly to

George Bush Intcntl

Route

Depart

Return

Price

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Mon 12/5

11:35-23:22

1 stop18h 47m

Houston George Bush Intcntl

Wed 28/5

16:43-12:45

1 stop13h 02m

£509

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Thu 24/4

16:40-23:25

1 stop13h 45m

Houston George Bush Intcntl

Tue 29/4

16:57-13:25

1 stop13h 28m

£531

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Wed 14/5

12:45-23:14

2 stops17h 29m

Houston George Bush Intcntl

Fri 30/5

19:50-08:05

1 stop29h 15m

£577

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Mon 21/4

06:00-13:15

1 stop14h 15m

Houston George Bush Intcntl

Mon 28/4

17:00-16:45

2 stops16h 45m

£596

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Tue 6/5

20:25-13:15

1 stop23h 50m

Houston George Bush Intcntl

Sat 17/5

15:30-13:40

1 stop15h 10m

£600

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Sat 17/5

07:10-22:58

2 stops22h 48m

Houston George Bush Intcntl

Thu 29/5

16:35-19:50

2 stops20h 15m

£628

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Mon 19/5

19:35-20:11

2 stops31h 36m

Houston George Bush Intcntl

Tue 27/5

16:20-09:20

2 stops58h 00m

£665

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Mon 5/5

12:30-22:34

1 stop17h 04m

Houston George Bush Intcntl

Mon 19/5

12:15-16:45

2 stops21h 30m

£669

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Tue 15/4

18:20-12:40

1 stop25h 20m

Houston George Bush Intcntl

Tue 17/6

21:00-16:50

1 stop36h 50m

£762

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Fri 18/7

17:10-13:35

1 stop27h 25m

Houston George Bush Intcntl

Thu 7/8

21:00-19:55

1 stop15h 55m

£800

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 14 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Madrid 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.

Cheapflights Insights

Everything you need to know about your flight from Madrid to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Madrid to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a return flight from Madrid to George Bush Intcntl. Price data was last updated on 28 March 2025.

The price you pay for your flight from Madrid to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Madrid to Houston George Bush Intcntl Airport (average of £680). Flying from Madrid to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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 George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

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.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 2 April 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Madrid to Houston. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,898 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,898 reviews
Delta
8.0
Very Good
7,898 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very Good
7,898 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very Good
7,898 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very Good
7,898 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very Good
7,898 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Madrid to George Bush Intcntl. 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 from for flights from Madrid to Houston George Bush Intcntl?

    Located just 8.5 mi from the city center, Madrid Barajas is the airport most travelers will use when flying to Houston George Bush Intcntl from Madrid. Booking flights from Barajas (MAD) 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.

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

    Currently priced at £531, Finnair will fly you from Madrid to Houston George Bush Intcntl Airport and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from £577 and £596, respectively. Finnair is priced at 19% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Madrid to Houston George Bush Intcntl Airport one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as £545. Users have also found prices from £591 and £860 on Delta and TAP AIR PORTUGAL, respectively.

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

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

  • How can I find direct flights from Madrid 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 Madrid to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Madrid 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.

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

    Currently, February is the cheapest month in which you can book a flight from Madrid to Houston George Bush Intcntl Airport (average of £680). Flying from Madrid to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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.

See more FAQs

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Need flexible booking options for your flight to George Bush Intcntl from Madrid? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Madrid to George Bush Intcntl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to George Bush Intcntl from Madrid today and book when prices fit your budget.

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