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$318+ Cheap flights from Houston to Spain

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MAD
May 4 — May 111
Mon 5/4
Mon 5/11
1 adult, Economy
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Cheap flight deals from Houston to Spain

Cheapest flights from Houston to Spain
Explore the most affordable flight options available from Houston to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.

This eDestinos deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:05 pm
IAH
-
MAD
1 stop30h 20m
Turkish Airlines
Wed 11/182:25 pm
MAD
-
IAH
1 stop35h 45m
Turkish Airlines
Deal found 3/31$597
This eDestinos deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:30 pm
IAH
-
MAD
1 stop19h 50m
Turkish Airlines
Wed 9/166:25 pm
MAD
-
IAH
1 stop31h 45m
Turkish Airlines
Deal found 4/1$606
This FlightHub deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:05 pm
IAH
-
MAD
1 stop30h 20m
Turkish Airlines
Tue 4/217:40 am
MAD
-
IAH
1 stop18h 30m
Turkish Airlines
Deal found 4/2$613
This FlightHub deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:05 pm
IAH
-
MAD
1 stop30h 20m
Turkish Airlines
Tue 4/2812:00 pm
MAD
-
IAH
1 stop31h 45m
Turkish Airlines
Deal found 4/3$614
This FlightHub deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:05 pm
IAH
-
MAD
1 stop18h 30m
Turkish Airlines
Tue 5/57:40 am
MAD
-
IAH
1 stop18h 30m
Turkish Airlines
Deal found 4/3$623
This eDestinos deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:30 pm
IAH
-
MAD
1 stop36h 55m
Turkish Airlines
Thu 10/1512:00 pm
MAD
-
IAH
1 stop38h 10m
Turkish Airlines
Deal found 3/30$629
This eDestinos deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:30 pm
IAH
-
MAD
1 stop40h 05m
Turkish Airlines
Mon 5/117:40 am
MAD
-
IAH
1 stop18h 30m
Turkish Airlines
Deal found 4/3$630
This eDestinos deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:05 pm
IAH
-
MAD
1 stop33h 15m
Turkish Airlines
Fri 11/1311:55 am
MAD
-
IAH
1 stop38h 15m
Turkish Airlines
Deal found 3/31$632
This FlightHub deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:30 pm
IAH
-
MAD
1 stop25h 05m
Turkish Airlines
Wed 9/912:00 pm
MAD
-
IAH
1 stop38h 10m
Turkish Airlines
Deal found 3/30$639
This FlightHub deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:05 pm
IAH
-
MAD
1 stop30h 20m
Turkish Airlines
Wed 10/712:00 pm
MAD
-
IAH
1 stop38h 10m
Turkish Airlines
Deal found 3/31$640
This Justfly.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:05 pm
IAH
-
BCN
1 stop33h 25m
Turkish Airlines
Tue 9/227:40 am
BCN
-
IAH
1 stop18h 30m
Turkish Airlines
Deal found 3/30$645
This FlightHub deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:30 pm
IAH
-
AGP
1 stop19h 15m
Turkish Airlines
Thu 4/305:55 pm
AGP
-
IAH
1 stop25h 50m
Turkish Airlines
Deal found 4/4$647

Find flight deals from Houston to Spain

Keep the following information in mind while searching for Houston to Spain flight deals. Data was last updated April 4, 2026.

Round-trip from

$597
(eDestinos)

One-way from

$318
(eDestinos)

Popular in

June

Cheapest in

October

Average price

$734
From Houston to Spain
Search Deals
One-way flight from Houston to Spain
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Spain 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 2,558,603 searches. Data last updated April 4, 2026.
Use the filters below to find and compare flights from Houston to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sat 9/5

8:20 pm-8:05 am

1 stop28h 45m

Madrid Barajas

Tue 9/22

1:30 pm-11:07 am

1 stop28h 37m

$729

HoustonValencia

IAH - VLC

IAHVLC

Houston George Bush Intcntl

Mon 9/28

7:50 pm-7:45 pm

2 stops16h 55m

Valencia

Mon 10/5

8:30 pm-1:25 pm

1 stop23h 55m

$735

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Mon 4/20

2:30 pm-10:20 pm

2 stops24h 50m

Malaga

Thu 4/30

5:55 pm-12:45 pm

1 stop25h 50m

$752

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Sun 9/13

3:30 pm-7:55 pm

1 stop21h 25m

Malaga

Thu 9/17

4:55 pm-1:25 pm

1 stop27h 30m

$761

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Sun 9/13

12:01 pm-7:35 am

1 stop12h 34m

Malaga

Thu 9/17

9:35 am-6:54 pm

1 stop16h 19m

$763

HoustonIbiza

HOU - IBZ

HOUIBZ

Houston Hobby

Sun 8/16

4:15 pm-4:25 pm

2 stops17h 10m

Ibiza

Thu 8/20

1:25 pm-11:53 pm

2 stops17h 28m

$766

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 8/10

10:00 am-6:50 am

1 stop13h 50m

Madrid Barajas

Sat 8/22

5:55 am-1:35 pm

1 stop14h 40m

$793

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Mon 4/27

5:23 pm-3:55 pm

2 stops15h 32m

Bilbao

Tue 5/5

7:10 am-4:28 pm

2 stops16h 18m

$808

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Tue 4/28

1:31 pm-12:15 pm

1 stop15h 44m

Madrid Barajas

Tue 5/5

6:00 am-4:28 pm

2 stops17h 28m

$826

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Tue 5/5

10:53 am-9:55 am

2 stops16h 02m

Madrid Barajas

Tue 5/19

12:45 pm-10:26 pm

2 stops16h 41m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Houston to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Houston with our price prediction graph.
Estimated round-trip 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 Houston to Spain

What is the cheapest month to book a flight from Houston to Spain?

Currently, October is the cheapest month in which you can book a flight from Houston to Spain (average of $393). Flying from Houston to Spain in June is currently the most expensive (average of $767). 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.

How often are flights from Houston to Spain delayed?

About 50% of weekly flights between Houston and Spain have experienced delays in the past year, with the average delay time being 219 minutes.

What is the most punctual flight time for Houston to Spain flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated April 4, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Houston to Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,386 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,386 reviews
Delta
7.9
Good
8,386 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,545 reviews
Delta
7.9
Good
8,386 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,561 reviews
Delta
7.9
Good
8,386 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,163 reviews
Delta
7.9
Good
8,386 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,850 reviews
Delta
7.9
Good
8,386 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Houston to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to Spain?

    For as low as $808, United Airlines can have you in Spain from Houston in 15h 32m. There are 4954 mi between Houston and Spain. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Houston to Spain one-way?

    One-way options have recently been found by users for as low as $219 on American Airlines. Other airlines that offer cheap prices include Delta from $219 and British Airways from $242 one-way.

  • What are the most popular routes from Houston to Spain?

    When deciding which route to take from Houston to Spain consider Houston Hobby - Madrid Barajas, Houston George Bush Intcntl - Madrid Barajas or Houston Hobby - Barcelona-El Prat as they are the most popular.

  • Can I find deals for flights from Houston to Spain that include hotel bookings?

    Yes. In addition to deals on Houston to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Spain.

  • Can I find deals for business class flights from Houston to Spain?

    Yes. Cheapflights offers flight deals from Houston to Spain 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 Houston to Spain?

    Currently, October is the cheapest month in which you can book a flight from Houston to Spain (average of $393). Flying from Houston to Spain in June is currently the most expensive (average of $767). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Houston to Spain

Discover the top 10 airlines that operate flights from Houston to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$210Average$211FlexibilityNo cancel feeOn-time62%
IberiaCheapest$465Average$712FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$476Average$758FlexibilityNo cancel feeOn-time70%
DeltaCheapest$479Average$950FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$483Average$953FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$487Average$808FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$488Average$850FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$494Average$959FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$499Average$849FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$515Average$717FlexibilityNo cancel feeOn-time77%

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