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Cheap flights from Houston George Bush Intcntl Airport to Madrid from $239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Madrid departing on 11/17. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Madrid

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:14 am - 8:20 pmIAH-MAD
32h 06m2 stops
Multiple Airlines Logo
10:20 am - 9:47 pmMAD-IAH
18h 27m2 stops
$517Multiple Airlines
Find Deal
jue., nov. 13 - mar., nov. 18
Multiple Airlines Logo
9:52 am - 5:45 amIAH-MAD
12h 53m1 stop
Multiple Airlines Logo
1:15 pm - 9:28 pmMAD-IAH
15h 13m1 stop
$518Multiple Airlines
Find Deal
dom., nov. 23 - jue., dic. 11
British Airways Logo
9:45 pm - 8:00 pmIAH-MAD
15h 15m1 stop
British Airways Logo
12:55 am - 11:54 amMAD-IAH
17h 59m1 stop
$521British Airways
Find Deal
lun., ene. 5 - sáb., ene. 17
Iberia Logo
2:09 pm - 6:15 amIAH-MAD
33h 06m1 stop
Iberia Logo
12:40 pm - 8:15 pmMAD-IAH
14h 35m1 stop
$522Iberia
Find Deal
sáb., ene. 3 - mié., ene. 14
British Airways Logo
10:45 pm - 8:00 pmIAH-MAD
15h 15m1 stop
British Airways Logo
12:55 am - 1:35 pmMAD-IAH
18h 40m1 stop
$523British Airways
Find Deal
lun., mar. 16 - lun., mar. 23
Iberia Logo
9:52 am - 5:45 amIAH-MAD
12h 53m1 stop
Iberia Logo
1:00 pm - 8:26 pmMAD-IAH
14h 26m1 stop
$524Iberia
Find Deal
sáb., nov. 8 - sáb., nov. 15
United Airlines Logo
11:50 am - 8:00 amIAH-MAD
13h 10m1 stop
United Airlines Logo
1:35 pm - 8:10 pmMAD-IAH
37h 35m2 stops
$560United Airlines
Find Deal
dom., nov. 9 - vie., nov. 21
United Airlines Logo
7:40 am - 8:00 amIAH-MAD
17h 20m2 stops
United Airlines Logo
1:35 pm - 8:10 pmMAD-IAH
37h 35m2 stops
$565United Airlines
Find Deal
dom., nov. 9 - vie., nov. 21
Air Canada Logo
11:50 am - 8:00 amIAH-MAD
13h 10m1 stop
Air Canada Logo
6:25 am - 9:39 pmMAD-IAH
22h 14m2 stops
$575Air Canada
Find Deal
mar., nov. 18 - vie., dic. 12
Air Canada Logo
11:55 am - 11:00 amIAH-MAD
16h 05m2 stops
Air Canada Logo
1:35 pm - 9:39 pmMAD-IAH
15h 04m1 stop
$579Air Canada
Find Deal
lun., nov. 17 - vie., dic. 5

British Airways flights from Houston George Bush Intcntl Airport to Madrid

Our best British Airways deals on Houston George Bush Intcntl Airport to Madrid flight tickets
British Airways
Jan 5
IAH9:45 pmHouston George Bush Intcntl
15h 15m
1 stop
MAD8:00 pmMadrid Barajas
Jan 17
MAD12:55 amMadrid Barajas
17h 59m
1 stop
IAH11:54 amHouston George Bush Intcntl
$521
Find similar
British Airways
Mar 16
IAH10:45 pmHouston George Bush Intcntl
15h 15m
1 stop
MAD8:00 pmMadrid Barajas
Mar 23
MAD12:55 amMadrid Barajas
18h 40m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$523
Find similar
British Airways
Mar 8
IAH10:50 pmHouston George Bush Intcntl
28h 45m
1 stop
MAD9:35 amMadrid Barajas
Mar 17
MAD7:25 pmMadrid Barajas
25h 40m
1 stop
IAH3:05 pmHouston George Bush Intcntl
$526
Find similar

Iberia flights from Houston George Bush Intcntl Airport to Madrid

Our best Iberia deals on Houston George Bush Intcntl Airport to Madrid flight tickets
Iberia
Jan 3
IAH2:09 pmHouston George Bush Intcntl
33h 06m
1 stop
MAD6:15 amMadrid Barajas
Jan 14
MAD12:40 pmMadrid Barajas
14h 35m
1 stop
IAH8:15 pmHouston George Bush Intcntl
$522
Find similar
Iberia
Nov 8
IAH9:52 amHouston George Bush Intcntl
12h 53m
1 stop
MAD5:45 amMadrid Barajas
Nov 15
MAD1:00 pmMadrid Barajas
14h 26m
1 stop
IAH8:26 pmHouston George Bush Intcntl
$524
Find similar
Iberia
Feb 28
IAH3:50 pmHouston George Bush Intcntl
13h 05m
1 stop
MAD11:55 amMadrid Barajas
Mar 6
MAD12:55 amMadrid Barajas
15h 24m
1 stop
IAH9:19 amHouston George Bush Intcntl
$525
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Madrid 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 octubre 6, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

jue. 11/13

5:14 am-8:20 pm

2 stops32h 06m

Madrid Barajas

mar. 11/18

10:20 am-9:47 pm

2 stops18h 27m

$517

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

dom. 11/23

9:52 am-5:45 am

1 stop12h 53m

Madrid Barajas

jue. 12/11

1:15 pm-9:28 pm

1 stop15h 13m

$518

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

lun. 1/5

9:45 pm-8:00 pm

1 stop15h 15m

Madrid Barajas

sáb. 1/17

12:55 am-11:54 am

1 stop17h 59m

$521

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

sáb. 1/3

2:09 pm-6:15 am

1 stop33h 06m

Madrid Barajas

mié. 1/14

12:40 pm-8:15 pm

1 stop14h 35m

$522

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

lun. 3/16

10:45 pm-8:00 pm

1 stop15h 15m

Madrid Barajas

lun. 3/23

12:55 am-1:35 pm

1 stop18h 40m

$523

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

sáb. 11/8

9:52 am-5:45 am

1 stop12h 53m

Madrid Barajas

sáb. 11/15

1:00 pm-8:26 pm

1 stop14h 26m

$524

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

dom. 11/9

11:50 am-8:00 am

1 stop13h 10m

Madrid Barajas

vie. 11/21

1:35 pm-8:10 pm

2 stops37h 35m

$560

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

dom. 11/9

7:40 am-8:00 am

2 stops17h 20m

Madrid Barajas

vie. 11/21

1:35 pm-8:10 pm

2 stops37h 35m

$565

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

mar. 11/18

11:50 am-8:00 am

1 stop13h 10m

Madrid Barajas

vie. 12/12

6:25 am-9:39 pm

2 stops22h 14m

$575

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

lun. 11/17

11:55 am-11:00 am

2 stops16h 05m

Madrid Barajas

vie. 12/5

1:35 pm-9:39 pm

1 stop15h 04m

$579

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 Madrid from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Madrid

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 Madrid?

The month of February is, on average, the cheapest month to fly to Madrid from Houston George Bush Intcntl Airport, with most prices found around $555. If you don’t want to visit Madrid in February, then you should wait until January to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $556.

What is the cheapest day to depart on your flight to Madrid?

The cheapest day to depart on your flight to Madrid is on a Tuesday when prices can be found for as low as $650. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Saturday is $1,094.

What is the cheapest time of day to depart on your flight to Madrid?

Flying to Madrid from Houston George Bush Intcntl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $757 when looking at flights departing in the evening. Flights to Madrid are more costly at noon, with an average ticket price of $828. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Madrid?

You are more likely to see cheaper flights to Madrid from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $727 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Houston George Bush Intcntl Airport for as low as $633 on momondo.

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

As of October 2025, prices for Houston George Bush Intcntl Airport to Madrid flights are approximately 28% cheaper when compared to flights at the same time last year.

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

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

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

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

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Madrid. There are no popular flight routes from Houston George Bush Intcntl Airport to Madrid.
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  • How far is Houston George Bush Intcntl to Madrid Barajas by plane?

    The straight-line distance from Houston George Bush Intcntl to Madrid Barajas is 4987.2 mi. By plane, this route typically takes 11h 32m.

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

    Prices for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Madrid Barajas Airport.

  • What documentation or ID do you need to fly to Madrid Barajas Airport?

    The required travel and health documents for your Madrid Barajas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Madrid Barajas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Houston George Bush Intcntl Airport to Madrid

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Madrid with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $210Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
DeltaPriceFrom $487Free CancellationRating
7.9
7,966 reviews
Search Delta flights
British AirwaysPriceFrom $495Free CancellationRating
6.7
7,430 reviews
Search British Airways flights
IberiaPriceFrom $499Free CancellationRating
7.0
2,973 reviews
Search Iberia flights
United AirlinesPriceFrom $505Free CancellationRating
7.4
8,955 reviews
Search United Airlines flights
American AirlinesPriceFrom $505Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
Air CanadaPriceFrom $519Free CancellationRating
7.1
10,245 reviews
Search Air Canada flights
Air FrancePriceFrom $531Free CancellationRating
7.4
1,467 reviews
Search Air France flights
KLMPriceFrom $560Free CancellationRating
7.8
1,394 reviews
Search KLM flights
Turkish AirlinesPriceFrom $659Free CancellationRating
7.3
3,992 reviews
Search Turkish Airlines flights

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Toledo
Segovia
Getafe
Fuenlabrada
San Lorenzo de El Escorial
Guadalajara

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Madrid. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Madrid from Houston which offer a flexible booking policy as well as other useful filters and features.

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

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 Houston to Madrid.

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

Yes. momondo can track prices for Houston to Madrid flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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