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Cheap flights from Madrid to Houston from $422

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Madrid to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:05 am - 8:45 amMAD  Madrid Barajas-IAH Houston George Bush Intcntl
33h 40m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
12:00 pm - 9:30 amIAH  Houston George Bush Intcntl-MAD Madrid Barajas
14h 30m1 stop Newark
$524United Airlines
Sat, Feb 13 - Sun, Feb 14
United Airlines Logo
6:05 am - 8:45 amMAD  Madrid Barajas-IAH Houston George Bush Intcntl
33h 40m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
11:00 am - 5:50 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
23h 50m2 stops Newark Munich Franz Josef Strauss
$527United Airlines
Sat, Feb 13 - Sun, Feb 14
ITA Airways Logo
6:00 pm - 4:00 pmMAD  Madrid Barajas-IAH Houston George Bush Intcntl
29h 00m1 stop Rome Fiumicino
ITA Airways Logo
6:25 pm - 5:10 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
15h 45m1 stop Rome Fiumicino
$760ITA Airways
Thu, Nov 19 - Mon, Nov 30
ITA Airways Logo
5:55 am - 4:00 pmMAD  Madrid Barajas-IAH Houston George Bush Intcntl
17h 05m1 stop Rome Fiumicino
ITA Airways Logo
6:25 pm - 5:10 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
15h 45m1 stop Rome Fiumicino
$761ITA Airways
Mon, Nov 16 - Mon, Nov 23
Multiple Airlines Logo
7:40 am - 5:55 pmMAD  Madrid Barajas-IAH Houston George Bush Intcntl
17h 15m2 stops Lisbon Humberto Delgado Chicago O'Hare Intl
Multiple Airlines Logo
9:12 pm - 12:40 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
32h 28m3 stops Atlanta Hartsfield-Jackson Chicago O'Hare Intl Lisbon Humberto Delgado
$766Multiple Airlines
Thu, Oct 1 - Wed, Oct 14
ITA Airways Logo
5:55 am - 4:00 pmMAD  Madrid Barajas-IAH Houston George Bush Intcntl
17h 05m1 stop Rome Fiumicino
ITA Airways Logo
6:25 pm - 12:05 amIAH  Houston George Bush Intcntl-MAD Madrid Barajas
22h 40m1 stop Rome Fiumicino
$772ITA Airways
Wed, Nov 11 - Wed, Nov 18
Iberia Logo
8:40 pm - 2:05 pmMAD  Madrid Barajas-IAH Houston George Bush Intcntl
24h 25m1 stop London Heathrow
Iberia Logo
3:50 pm - 5:05 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
18h 15m1 stop London Heathrow
$777Iberia
Sun, Feb 21 - Wed, Mar 3
ITA Airways Logo
11:35 am - 3:40 pmMAD  Madrid Barajas-IAH Houston George Bush Intcntl
35h 05m1 stop Rome Fiumicino
ITA Airways Logo
7:25 pm - 5:10 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
15h 45m1 stop Rome Fiumicino
$779ITA Airways
Tue, Oct 20 - Wed, Oct 28
ITA Airways Logo
5:55 am - 5:00 pmMAD  Madrid Barajas-IAH Houston George Bush Intcntl
17h 05m1 stop Rome Fiumicino
ITA Airways Logo
6:10 pm - 10:45 amIAH  Houston George Bush Intcntl-MAD Madrid Barajas
33h 35m1 stop Rome Fiumicino
$783ITA Airways
Fri, Mar 19 - Fri, Apr 2
Delta Logo
6:05 am - 1:05 pmMAD  Madrid Barajas-IAH Houston George Bush Intcntl
14h 00m1 stop Amsterdam Schiphol
Delta Logo
7:10 pm - 5:45 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
15h 35m1 stop Paris Charles de Gaulle
$784Delta
Sat, Jan 16 - Fri, Jan 22

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Finnair flights from Madrid to Houston George Bush Intcntl Airport

Our best Finnair deals on Madrid to Houston George Bush Intcntl Airport flight tickets
Finnair
Oct 15
MAD1:35 pmMadrid Barajas
18h 01m
1 stop
IAH12:36 amHouston George Bush Intcntl
Oct 28
IAH2:08 pmHouston George Bush Intcntl
11h 57m
1 stop
MAD8:05 amMadrid Barajas
$835
Finnair
Oct 1
MAD1:35 pmMadrid Barajas
17h 50m
1 stop
IAH12:25 amHouston George Bush Intcntl
Oct 14
IAH2:08 pmHouston George Bush Intcntl
11h 57m
1 stop
MAD9:05 amMadrid Barajas
$837

Delta flights from Madrid to Houston George Bush Intcntl Airport

Our best Delta deals on Madrid to Houston George Bush Intcntl Airport flight tickets
Delta
Jan 16
MAD6:05 amMadrid Barajas
14h 00m
1 stop
IAH1:05 pmHouston George Bush Intcntl
Jan 22
IAH7:10 pmHouston George Bush Intcntl
15h 35m
1 stop
MAD5:45 pmMadrid Barajas
$784
Delta
Feb 21
MAD6:05 amMadrid Barajas
22h 05m
2 stops
IAH9:10 pmHouston George Bush Intcntl
Mar 2
IAH3:25 pmHouston George Bush Intcntl
19h 20m
2 stops
MAD5:45 pmMadrid Barajas
$789
Delta
Feb 21
MAD6:05 amMadrid Barajas
22h 59m
2 stops
IAH10:04 pmHouston George Bush Intcntl
Mar 3
IAH11:50 amHouston George Bush Intcntl
15h 05m
2 stops
MAD9:55 amMadrid Barajas
$794

momondo Fare Finder

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

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Cheapest round-trip

MadridHouston

MAD Madrid Barajas - IAH Houston George Bush Intcntl

MADIAH

Madrid Barajas

Sat 2/13

6:05 am-8:45 am

2 stops33h 40m

Houston George Bush Intcntl

Sun 2/14

12:00 pm-9:30 am

1 stop14h 30m

$524

MadridHouston

MAD Madrid Barajas - IAH Houston George Bush Intcntl

MADIAH

Madrid Barajas

Sat 2/13

6:05 am-8:45 am

2 stops33h 40m

Houston George Bush Intcntl

Sun 2/14

11:00 am-5:50 pm

2 stops23h 50m

$527

MadridHouston

MAD Madrid Barajas - IAH Houston George Bush Intcntl

MADIAH

Madrid Barajas

Thu 11/19

6:00 pm-4:00 pm

1 stop29h 00m

Houston George Bush Intcntl

Mon 11/30

6:25 pm-5:10 pm

1 stop15h 45m

$760

MadridHouston

MAD Madrid Barajas - IAH Houston George Bush Intcntl

MADIAH

Madrid Barajas

Mon 11/16

5:55 am-4:00 pm

1 stop17h 05m

Houston George Bush Intcntl

Mon 11/23

6:25 pm-5:10 pm

1 stop15h 45m

$761

MadridHouston

MAD Madrid Barajas - IAH Houston George Bush Intcntl

MADIAH

Madrid Barajas

Thu 10/1

7:40 am-5:55 pm

2 stops17h 15m

Houston George Bush Intcntl

Wed 10/14

9:12 pm-12:40 pm

3 stops32h 28m

$766

MadridHouston

MAD Madrid Barajas - IAH Houston George Bush Intcntl

MADIAH

Madrid Barajas

Wed 11/11

5:55 am-4:00 pm

1 stop17h 05m

Houston George Bush Intcntl

Wed 11/18

6:25 pm-12:05 am

1 stop22h 40m

$772

MadridHouston

MAD Madrid Barajas - IAH Houston George Bush Intcntl

MADIAH

Madrid Barajas

Sun 2/21

8:40 pm-2:05 pm

1 stop24h 25m

Houston George Bush Intcntl

Wed 3/3

3:50 pm-5:05 pm

1 stop18h 15m

$777

MadridHouston

MAD Madrid Barajas - IAH Houston George Bush Intcntl

MADIAH

Madrid Barajas

Tue 10/20

11:35 am-3:40 pm

1 stop35h 05m

Houston George Bush Intcntl

Wed 10/28

7:25 pm-5:10 pm

1 stop15h 45m

$779

MadridHouston

MAD Madrid Barajas - IAH Houston George Bush Intcntl

MADIAH

Madrid Barajas

Fri 3/19

5:55 am-5:00 pm

1 stop17h 05m

Houston George Bush Intcntl

Fri 4/2

6:10 pm-10:45 am

1 stop33h 35m

$783
Quickest round-trip

MadridHouston

MAD Madrid Barajas - IAH Houston George Bush Intcntl

MADIAH

Madrid Barajas

Sat 1/16

6:05 am-1:05 pm

1 stop14h 00m

Houston George Bush Intcntl

Fri 1/22

7:10 pm-5:45 pm

1 stop15h 35m

$784

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Madrid to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of February is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Madrid, with most prices found around $771. If you are unable to visit Houston George Bush Intcntl Airport during the month of February, then departing from Madrid during the month March is also very affordable. Most momondo users find prices during this month for around $817.

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

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $1,004 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Madrid for as low as $862 on momondo.

Can stopping save me money on Madrid to Houston George Bush Intcntl Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Madrid to Houston George Bush Intcntl Airport flight.

How have Madrid to Houston George Bush Intcntl Airport flight prices changed over time?

As of September 2026, prices for Madrid to Houston George Bush Intcntl Airport flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Madrid to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Madrid to Houston George Bush Intcntl Airport (MAD to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to Houston George Bush Intcntl Airport

Best Price Found

$422

Fastest flight time

14h 00m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Madrid in the past 72 hours is $422. The best round-trip flight deal from Madrid to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $524.
The fastest flight from Madrid to Houston George Bush Intcntl Airport takes 14h 00m
There are no direct flights from Madrid to Houston George Bush Intcntl Airport. There are no popular flight routes from Madrid to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Madrid to Houston George Bush Intcntl Airport

  • How far is Madrid Barajas to Houston George Bush Intcntl by plane?

    A flight from Madrid Barajas to Houston George Bush Intcntl will travel around 4987.2 mi. 14h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Madrid Barajas Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Madrid Barajas Airport to Houston George Bush Intcntl Airport refresh daily.

  • How old do you have to be to fly from Madrid Barajas Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Montgomery
Conroe
Spring
Cypress
Jersey Village
Livingston
Tomball

Why use momondo?

Why should I use momondo to find a flight deal from Madrid to Houston?

Finding the right flight to Houston from Madrid is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Madrid to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Madrid to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Madrid to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Madrid to Houston.

I’m not ready to book a flight from Madrid to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Madrid to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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