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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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MAD
Apr 24 — May 11
Fri 4/24
Fri 5/1
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 March 25, 2026.

This eDestinos deal was found by Cheapflights users on 3/20. 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 8/1812:55 pm
IAH
-
MAD
1 stop14h 00m
Virgin Atlantic
Wed 11/1811:15 am
MAD
-
IAH
1 stop14h 44m
Virgin Atlantic
Deal found 3/20$574
This eDestinos deal was found by Cheapflights users on 3/24. 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 8/182:08 pm
IAH
-
MAD
1 stop11h 57m
Iberia
Wed 11/184:40 pm
MAD
-
IAH
1 stop13h 52m
Iberia
Deal found 3/24$580
This eDestinos deal was found by Cheapflights users on 3/21. 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 11/251:00 pm
HOU
-
MAD
1 stop13h 15m
Virgin Atlantic
Wed 12/210:00 am
MAD
-
HOU
2 stops18h 43m
Virgin Atlantic
Deal found 3/21$606
This eDestinos deal was found by Cheapflights users on 3/22. 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 11/3010:05 am
HOU
-
MAD
1 stop16h 10m
Virgin Atlantic
Mon 12/1411:15 am
MAD
-
HOU
1 stop17h 28m
Virgin Atlantic
Deal found 3/22$621
This eDestinos deal was found by Cheapflights users on 3/24. 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 10/29:05 pm
IAH
-
MAD
1 stop14h 05m
Iberia
Thu 10/1511:30 am
MAD
-
IAH
1 stop14h 51m
Iberia
Deal found 3/24$621
This eDestinos deal was found by Cheapflights users on 3/24. 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 10/26:19 pm
HOU
-
MAD
1 stop13h 06m
Iberia
Thu 10/153:55 pm
MAD
-
HOU
1 stop14h 58m
Iberia
Deal found 3/24$625
This eDestinos deal was found by Cheapflights users on 3/20. 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 10/301:15 pm
IAH
-
MAD
1 stop13h 00m
Virgin Atlantic
Fri 11/1311:15 am
MAD
-
IAH
1 stop16h 55m
Virgin Atlantic
Deal found 3/20$625
This Gotogate deal was found by Cheapflights users on 3/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:00 am
IAH
-
MAD
1 stop13h 50m
Multiple Airlines
Wed 11/186:00 am
MAD
-
IAH
1 stop15h 10m
Multiple Airlines
Deal found 3/21$628
This eDestinos deal was found by Cheapflights users on 3/20. 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 4/229:05 pm
IAH
-
MAD
1 stop18h 30m
Turkish Airlines
Mon 5/1112:00 pm
MAD
-
IAH
1 stop38h 10m
Turkish Airlines
Deal found 3/20$631
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:35 pm
IAH
-
MAD
1 stop13h 45m
Lufthansa
Thu 10/86:05 am
MAD
-
IAH
1 stop14h 30m
Lufthansa
Deal found 3/22$632
This FlightHub deal was found by Cheapflights users on 3/23. 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 11/162:55 pm
IAH
-
BCN
1 stop36h 50m
Turkish Airlines
Tue 11/246:30 pm
BCN
-
IAH
1 stop25h 40m
Turkish Airlines
Deal found 3/23$634
This FlightHub deal was found by Cheapflights users on 3/25. 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 8/189:05 pm
IAH
-
BCN
1 stop33h 25m
Turkish Airlines
Wed 9/212:10 pm
BCN
-
IAH
1 stop38h 00m
Turkish Airlines
Deal found 3/25$636

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 March 25, 2026.

Round-trip from

$574
(eDestinos)

One-way from

$318
(Flightnetwork)

Popular in

June

Cheapest in

October

Average price

$831
From Houston to Spain
Search Deals
One-way flight from Houston to Spain
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($234 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 March 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 March 25, 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-1:28 pm

2 stops30h 58m

$684

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Mon 4/13

9:05 pm-4:55 pm

1 stop36h 50m

Malaga

Mon 4/20

5:55 pm-7:10 pm

1 stop32h 15m

$697

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Wed 4/22

1:31 pm-12:15 pm

1 stop15h 44m

Madrid Barajas

Tue 4/28

12:45 pm-11:09 pm

1 stop17h 24m

$699

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 4/20

10:15 pm-6:50 am

2 stops25h 35m

Madrid Barajas

Mon 5/4

12:45 pm-11:52 am

2 stops30h 07m

$733

HoustonPalma de Mallorca

HOU - PMI

HOUPMI

Houston Hobby

Tue 4/21

4:18 pm-5:50 pm

2 stops18h 32m

Palma de Mallorca Son Sant Joan

Tue 4/28

8:35 pm-7:51 pm

2 stops30h 16m

$787

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Wed 4/8

7:00 am-11:45 am

2 stops21h 45m

Malaga

Thu 4/16

6:00 am-11:41 pm

2 stops24h 41m

$812

HoustonMálaga

HOU - AGP

HOUAGP

Houston Hobby

Wed 4/8

6:00 am-11:45 am

2 stops22h 45m

Malaga

Thu 4/16

6:00 am-11:08 pm

2 stops24h 08m

$813

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Thu 5/7

10:27 am-4:30 pm

2 stops23h 03m

Bilbao

Wed 5/20

6:45 am-10:26 pm

2 stops22h 41m

$835

HoustonMálaga

HOU - AGP

HOUAGP

Houston Hobby

Mon 5/4

1:31 pm-6:40 pm

2 stops22h 09m

Malaga

Tue 5/12

12:40 pm-10:26 pm

2 stops16h 46m

$839

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Sun 4/26

10:53 am-12:15 pm

1 stop18h 22m

Madrid Barajas

Tue 5/12

6:00 am-4:09 pm

2 stops17h 09m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

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 March 25, 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
8,322 reviews

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
8,322 reviews
Delta
7.9
Good
8,322 reviews

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
9,471 reviews
Delta
7.9
Good
8,322 reviews

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
11,491 reviews
Delta
7.9
Good
8,322 reviews

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
3,150 reviews
Delta
7.9
Good
8,322 reviews

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
7,815 reviews
Delta
7.9
Good
8,322 reviews

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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 $699, Turkish Airlines can have you in Spain from Houston in 15h 44m. There are 5003 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$210Average$211FlexibilityNo cancel feeOn-time62%
DeltaCheapest$469Average$946FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$472Average$764FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$476Average$782FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$483Average$951FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$487Average$807FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$488Average$860FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$494Average$910FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$503Average$862FlexibilityNo cancel feeOn-time67%
KLMCheapest$522Average$754FlexibilityNo cancel feeOn-time75%

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