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$266+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MAD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Houston to Spain

Keep the following information in mind while searching for Houston to Spain flight deals. Data was last updated June 12, 2025.

Round-trip from

$669
(British Airways)

One-way from

$266
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$1,249
From Houston to Spain
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One-way flight from Houston to Spain
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Highest demand for flights based on searches. 18% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:55 pmIAH - AGP
1 stop17h 55mBritish Airways
Mon 12/16:45 pmAGP - IAH
1 stop26h 25mBritish Airways
Deal found 6/10$669
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/33:50 pmIAH - AGP
1 stop23h 45mAir France
Mon 8/187:55 pmAGP - IAH
1 stop24h 40mAir France
Deal found 6/11$686
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:33 pmHOU - MAD
1 stop11h 32mBritish Airways
Wed 9/2412:40 pmMAD - HOU
1 stop14h 21mBritish Airways
Deal found 6/10$687
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:00 pmHOU - MAD
2 stops20h 25mDelta
Wed 9/2412:40 pmMAD - HOU
2 stops27h 43mDelta
Deal found 6/11$691
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:16 pmIAH - MAD
2 stops29h 24mAir Canada
Sun 9/1412:45 pmMAD - IAH
2 stops27h 04mAir Canada
Deal found 6/10$691
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/307:35 amIAH - MAD
2 stops17h 45mUnited Airlines
Fri 8/86:00 amMAD - IAH
2 stops20h 05mUnited Airlines
Deal found 6/12$695
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Fri 8/222:30 pmHOU - MAD
1 stop11h 35mIberia
Mon 9/112:40 pmMAD - HOU
1 stop14h 14mIberia
Deal found 6/12$698
This Gotogate deal was found by Cheapflights users on 6/11. 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.
Wed 7/912:00 pmIAH - MAD
1 stop13h 20mMultiple Airlines
Wed 7/1612:30 pmMAD - IAH
1 stop29h 45mMultiple Airlines
Deal found 6/11$698
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:05 pmHOU - MAD
1 stop13h 30mKLM
Wed 9/310:05 amMAD - HOU
1 stop19h 26mKLM
Deal found 6/12$703
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:07 pmIAH - MAD
1 stop13h 28mKLM
Wed 9/310:05 amMAD - IAH
1 stop20h 51mKLM
Deal found 6/12$703
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:55 pmIAH - MAD
1 stop13h 10mAmerican Airlines
Wed 1/712:55 amMAD - IAH
1 stop15h 26mAmerican Airlines
Deal found 6/11$707
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2311:05 amIAH - MAD
1 stop15h 30mDelta
Sun 8/316:00 amMAD - IAH
2 stops24h 27mDelta
Deal found 6/10$710

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 June 12, 2025.
Use the filters below to find and compare flights from Houston to Spain that are best for you.

Fly from

Houston

Fly to

Spain

Route

Depart

Return

Price

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Mon 11/17

3:55 pm-4:50 pm

1 stop17h 55m

Malaga

Mon 12/1

6:45 pm-2:10 pm

1 stop26h 25m

$669

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Sun 8/3

3:50 pm-10:35 pm

1 stop23h 45m

Malaga

Mon 8/18

7:55 pm-1:35 pm

1 stop24h 40m

$686

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Wed 9/17

2:33 pm-9:05 am

1 stop11h 32m

Madrid Barajas

Wed 9/24

12:40 pm-8:01 pm

1 stop14h 21m

$687

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Wed 9/17

1:00 pm-4:25 pm

2 stops20h 25m

Madrid Barajas

Wed 9/24

12:40 pm-9:23 am

2 stops27h 43m

$691

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Fri 9/5

6:16 pm-6:40 am

2 stops29h 24m

Madrid Barajas

Sun 9/14

12:45 pm-8:49 am

2 stops27h 04m

$691

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 7/30

7:35 am-8:20 am

2 stops17h 45m

Madrid Barajas

Fri 8/8

6:00 am-7:05 pm

2 stops20h 05m

$695

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Fri 8/22

2:30 pm-9:05 am

1 stop11h 35m

Madrid Barajas

Mon 9/1

12:40 pm-7:54 pm

1 stop14h 14m

$698

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 7/9

12:00 pm-8:20 am

1 stop13h 20m

Madrid Barajas

Wed 7/16

12:30 pm-11:15 am

1 stop29h 45m

$698

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Wed 8/27

1:05 pm-9:35 am

1 stop13h 30m

Madrid Barajas

Wed 9/3

10:05 am-10:31 pm

1 stop19h 26m

$703

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 8/27

1:07 pm-9:35 am

1 stop13h 28m

Madrid Barajas

Wed 9/3

10:05 am-11:56 pm

1 stop20h 51m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from Houston to Spain (average of $543). Flying from Houston to Spain in June is currently the most expensive (average of $1,057). 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.

What is the cheapest time of day to fly from HOU to ES?

Find hourly flight availability from Houston to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Houston to Spain, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from Houston to Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $400 on WestJet. Other airlines that offer cheap prices include JetBlue from $404 and Iberia from $409 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, November is the cheapest month in which you can book a flight from Houston to Spain (average of $543). Flying from Houston to Spain in June is currently the most expensive (average of $1,057). 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

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Alternative routes for Houston to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$466Average$865FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$470Average$969FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$481Average$1,024FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$493Average$932FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$495Average$1,135FlexibilityNo cancel feeOn-time69%
DeltaCheapest$508Average$1,007FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$510Average$1,044FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$524Average$730FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$549Average$982FlexibilityNo cancel feeOn-time77%
WestJetCheapest$583Average$763FlexibilityNo cancel feeOn-time60%

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