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Cheap flights from Madrid, Spain to Houston George Bush Intcntl Airport from £396

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — IAH
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Madrid to George Bush Intcntl

Enter your travel dates to find the best prices.

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 23 December 2025.

Sun 28/1206:00MAD - IAH
1 stop14h 30mDelta
Mon 12/112:49IAH - MAD
2 stops19h 31mDelta
Deal found 21/12£629
Tue 30/1206:00MAD - IAH
1 stop14h 30mDelta
Mon 12/110:25IAH - MAD
2 stops24h 15mDelta
Deal found 21/12£688
Wed 24/1220:30MAD - IAH
1 stop24h 00mMultiple Airlines
Tue 13/116:05IAH - MAD
1 stop12h 25mMultiple Airlines
Deal found 21/12£711
Wed 24/1211:00MAD - IAH
2 stops30h 37mDelta
Tue 13/116:05IAH - MAD
1 stop12h 25mDelta
Deal found 21/12£715
Mon 29/1219:35MAD - IAH
2 stops26h 05mSWISS
Sun 11/119:05IAH - MAD
2 stops40h 40mSWISS
Deal found 21/12£771
Mon 29/1206:00MAD - IAH
1 stop14h 30mDelta
Sun 11/112:20IAH - MAD
2 stops20h 00mDelta
Deal found 21/12£795
Wed 31/1206:00MAD - IAH
2 stops24h 51mDelta
Mon 12/116:05IAH - MAD
1 stop12h 25mDelta
Deal found 21/12£797
Tue 23/1211:55MAD - IAH
1 stop38h 15mTurkish Airlines
Tue 13/121:05IAH - MAD
1 stop30h 45mTurkish Airlines
Deal found 21/12£826
Fri 26/1211:00MAD - IAH
2 stops30h 37mDelta
Sun 11/117:30IAH - MAD
1 stop31h 30mDelta
Deal found 22/12£837

Find 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 23 December 2025.

Round-trip from

£573

One-way from

£396

Popular in

August

Cheapest in

February

Average price

£747
Delta
  • Delta
  • 15/1-28/1
  • 3 total stops
  • 30h 20m total
  • Madrid to Houston
Search Deals
17/6
  • 17/6
  • 1 total stop
  • 14h 31m total
  • Madrid to Houston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 23 December 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

Thu 29/1

06:00-13:30

1 stop14h 30m

Houston George Bush Intcntl

Tue 10/2

16:05-17:40

1 stop18h 35m

£573

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Thu 15/1

06:00-13:30

1 stop14h 30m

Houston George Bush Intcntl

Wed 28/1

12:40-17:40

2 stops22h 00m

£573

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Thu 15/1

06:00-13:30

1 stop14h 30m

Houston George Bush Intcntl

Thu 29/1

12:20-11:30

2 stops16h 10m

£573

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Wed 21/1

16:50-13:30

1 stop27h 40m

Houston George Bush Intcntl

Thu 5/2

16:05-11:30

1 stop12h 25m

£573

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Thu 15/1

06:00-13:30

1 stop14h 30m

Houston George Bush Intcntl

Wed 28/1

16:05-11:30

1 stop12h 25m

£573

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Thu 26/2

06:00-13:30

1 stop14h 30m

Houston George Bush Intcntl

Thu 5/3

05:30-09:15

1 stop20h 45m

£576

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Wed 21/1

13:05-23:57

2 stops17h 52m

Houston George Bush Intcntl

Thu 5/2

12:20-15:20

2 stops20h 00m

£577

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Wed 17/6

13:45-21:16

1 stop14h 31m

£396

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Sun 22/3

12:50-15:05

1 stop32h 15m

£399

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Sun 10/5

13:00-21:32

1 stop15h 32m

£418

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 16 results
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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 19 December 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 25 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 £441). Flying from Madrid to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £651). 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.

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.

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

    There are many flights that can get you from Madrid to Houston George Bush Intcntl Airport in 14h 30m. Fly via Delta to get the fastest option. There are 4992 mi between Madrid and Houston George Bush Intcntl Airport.

  • 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 £441). Flying from Madrid to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £651). 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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Alternative routes for Madrid to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Madrid to Hobby flights

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How does Cheapflights help users find flights from Madrid to George Bush Intcntl?

Deals for Madrid to George Bush Intcntl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Madrid to George Bush Intcntl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Madrid to George Bush Intcntl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Madrid to George Bush Intcntl with no change fees?

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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