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Cheap flights from Madrid to Houston from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Houston departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Multiple Airlines Logo
6:00 pm - 11:49 pm
MAD
-
IAH
35h 49m2 stops
Multiple Airlines Logo
5:23 pm - 11:59 pm
IAH
-
MAD
24h 36m2 stops
$726Multiple Airlines
Tue, Mar 17 - Sat, Mar 21
Multiple Airlines Logo
12:00 pm - 6:33 pm
MAD
-
IAH
37h 33m1 stop
Multiple Airlines Logo
7:05 am - 4:30 pm
IAH
-
MAD
26h 25m2 stops
$735Multiple Airlines
Tue, Feb 17 - Sun, Mar 1
Multiple Airlines Logo
9:10 pm - 10:56 pm
MAD
-
IAH
32h 46m2 stops
Multiple Airlines Logo
5:05 am - 5:10 pm
IAH
-
MAD
29h 05m3 stops
$740Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
12:00 pm - 6:33 pm
MAD
-
IAH
37h 33m1 stop
Multiple Airlines Logo
7:05 am - 9:20 pm
IAH
-
MAD
31h 15m2 stops
$741Multiple Airlines
Tue, Feb 17 - Mon, Mar 2
Air Canada Logo
6:00 am - 9:39 pm
MAD
-
IAH
22h 39m2 stops
Air Canada Logo
12:10 pm - 8:00 am
IAH
-
MAD
12h 50m1 stop
$748Air Canada
Thu, Jan 15 - Wed, Jan 28
Air Canada Logo
6:00 am - 9:39 pm
MAD
-
IAH
22h 39m2 stops
Air Canada Logo
12:10 pm - 1:00 pm
IAH
-
MAD
17h 50m2 stops
$753Air Canada
Thu, Jan 15 - Thu, Jan 29
Air Canada Logo
6:00 am - 9:39 pm
MAD
-
IAH
22h 39m2 stops
Air Canada Logo
6:24 pm - 8:00 am
IAH
-
MAD
30h 36m2 stops
$754Air Canada
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
11:35 am - 3:02 pm
MAD
-
IAH
33h 27m3 stops
Multiple Airlines Logo
5:23 pm - 11:59 pm
IAH
-
MAD
24h 36m2 stops
$757Multiple Airlines
Tue, Mar 17 - Sat, Mar 21
Multiple Airlines Logo
12:00 pm - 6:33 pm
MAD
-
IAH
37h 33m1 stop
Multiple Airlines Logo
7:05 am - 1:55 pm
IAH
-
MAD
47h 50m2 stops
$758Multiple Airlines
Fri, Feb 20 - Sun, Mar 1
Multiple Airlines Logo
12:00 pm - 6:22 pm
MAD
-
IAH
37h 22m1 stop
Multiple Airlines Logo
11:49 am - 8:30 pm
IAH
-
MAD
25h 41m2 stops
$759Multiple Airlines
Sun, Feb 1 - Thu, Feb 19

British Airways flights from Madrid to Houston George Bush Intcntl Airport

Our best British Airways deals on Madrid to Houston George Bush Intcntl Airport flight tickets
British Airways
Jan 15
MAD12:50 pmMadrid Barajas
14h 10m
1 stop
IAH8:00 pmHouston George Bush Intcntl
Feb 5
IAH9:50 pmHouston George Bush Intcntl
13h 35m
1 stop
MAD6:25 pmMadrid Barajas
$763
Find similar
British Airways
Jan 15
MAD1:15 pmMadrid Barajas
16h 09m
1 stop
IAH10:24 pmHouston George Bush Intcntl
Jan 28
IAH2:55 pmHouston George Bush Intcntl
11h 00m
1 stop
MAD8:55 amMadrid Barajas
$779
Find similar
British Airways
Feb 4
MAD12:55 amMadrid Barajas
14h 41m
1 stop
IAH8:36 amHouston George Bush Intcntl
Feb 14
IAH9:55 amHouston George Bush Intcntl
12h 55m
1 stop
MAD5:50 amMadrid Barajas
$796
Find similar

Lufthansa flights from Madrid to Houston George Bush Intcntl Airport

Our best Lufthansa deals on Madrid to Houston George Bush Intcntl Airport flight tickets
Lufthansa
Jan 15
MAD6:00 amMadrid Barajas
23h 58m
2 stops
IAH10:58 pmHouston George Bush Intcntl
Feb 5
IAH6:55 pmHouston George Bush Intcntl
13h 45m
1 stop
MAD3:40 pmMadrid Barajas
$775
Find similar
Lufthansa
Jan 14
MAD8:30 amMadrid Barajas
16h 45m
1 stop
IAH6:15 pmHouston George Bush Intcntl
Feb 7
IAH11:55 amHouston George Bush Intcntl
22h 55m
2 stops
MAD5:50 pmMadrid Barajas
$785
Find similar
Lufthansa
Jan 14
MAD8:30 amMadrid Barajas
21h 28m
2 stops
IAH10:58 pmHouston George Bush Intcntl
Feb 4
IAH11:55 amHouston George Bush Intcntl
18h 20m
2 stops
MAD1:15 pmMadrid Barajas
$793
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Madrid to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated December 8, 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

Fly to

Route

Depart

Return

Price

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Tue 3/17

6:00 pm-11:49 pm

2 stops35h 49m

Houston George Bush Intcntl

Sat 3/21

5:23 pm-11:59 pm

2 stops24h 36m

$726

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Tue 2/17

12:00 pm-6:33 pm

1 stop37h 33m

Houston George Bush Intcntl

Sun 3/1

7:05 am-4:30 pm

2 stops26h 25m

$735

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Fri 1/23

9:10 pm-10:56 pm

2 stops32h 46m

Houston George Bush Intcntl

Sun 1/25

5:05 am-5:10 pm

3 stops29h 05m

$740

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Tue 2/17

12:00 pm-6:33 pm

1 stop37h 33m

Houston George Bush Intcntl

Mon 3/2

7:05 am-9:20 pm

2 stops31h 15m

$741

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Thu 1/15

6:00 am-9:39 pm

2 stops22h 39m

Houston George Bush Intcntl

Wed 1/28

12:10 pm-8:00 am

1 stop12h 50m

$748

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Thu 1/15

6:00 am-9:39 pm

2 stops22h 39m

Houston George Bush Intcntl

Thu 1/29

12:10 pm-1:00 pm

2 stops17h 50m

$753

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Thu 1/15

6:00 am-9:39 pm

2 stops22h 39m

Houston George Bush Intcntl

Wed 1/28

6:24 pm-8:00 am

2 stops30h 36m

$754

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Tue 3/17

11:35 am-3:02 pm

3 stops33h 27m

Houston George Bush Intcntl

Sat 3/21

5:23 pm-11:59 pm

2 stops24h 36m

$757

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Fri 2/20

12:00 pm-6:33 pm

1 stop37h 33m

Houston George Bush Intcntl

Sun 3/1

7:05 am-1:55 pm

2 stops47h 50m

$758

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Sun 2/1

12:00 pm-6:22 pm

1 stop37h 22m

Houston George Bush Intcntl

Thu 2/19

11:49 am-8:30 pm

2 stops25h 41m

$759

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

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 $715. If you are unable to visit Houston George Bush Intcntl Airport during the month of February, then departing from Madrid during the month May is also very affordable. Most momondo users find prices during this month for around $727.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Madrid to Houston George Bush Intcntl Airport is on a Saturday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Saturday will often find tickets for as low as $861. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Friday is $1,162.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Madrid to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $790. Try not to purchase tickets in the afternoon because they tend to be around $943. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 $847 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 $652 on momondo.

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

You could potentially save up to 8% 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 December 2025, prices for Madrid to Houston George Bush Intcntl Airport flights are approximately 112% 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

Fastest flight time

15h 04m

Direct flights

None
The fastest flight from Madrid to Houston George Bush Intcntl Airport takes 15h 04m
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

  • 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 10m 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 many operators does momondo search for flights from Madrid Barajas Airport to Houston George Bush Intcntl Airport?

  • 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.

  • What is the most popular airline from Madrid to Houston George Bush Intcntl Airport?

Best airlines flying from Madrid to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Madrid to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $592Free CancellationRating
7.0
3,042 reviews
Search Iberia flights
United AirlinesPriceFrom $659Free CancellationRating
7.4
9,076 reviews
Search United Airlines flights
DeltaPriceFrom $684Free CancellationRating
7.9
8,013 reviews
Search Delta flights

Traveling to a place near Houston?

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

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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