Spain

$242+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MAD
dic. 5 — dic. 121
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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 noviembre 5, 2025.

This Finnair deal was found by Cheapflights users on 11/5. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1011:07 amIAH - MAD
1 stop11h 38mMultiple Airlines
mié. 1/144:25 pmMAD - IAH
1 stop15h 20mMultiple Airlines
Deal found 11/5$517
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/811:07 amIAH - MAD
1 stop11h 38mAmerican Airlines
mié. 12/241:00 pmMAD - IAH
1 stop14h 34mAmerican Airlines
Deal found 11/4$518
This Orbitz deal was found by Cheapflights users on 11/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/23:50 pmIAH - MAD
1 stop13h 50mBritish Airways
lun. 12/812:55 amMAD - IAH
1 stop17h 29mBritish Airways
Deal found 11/4$519
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/25:30 amIAH - MAD
2 stops19h 30mMultiple Airlines
mar. 12/912:00 pmMAD - IAH
3 stops27h 25mMultiple Airlines
Deal found 11/4$521
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/210:11 amHOU - MAD
1 stop13h 04mIberia
lun. 12/812:55 amMAD - HOU
1 stop14h 37mIberia
Deal found 11/4$522
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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.
mar. 12/301:27 pmIAH - MAD
1 stop12h 23mIberia
mar. 1/271:00 pmMAD - IAH
1 stop16h 49mIberia
Deal found 11/5$522
This Finnair deal was found by Cheapflights users on 11/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/210:11 amHOU - MAD
1 stop13h 04mMultiple Airlines
jue. 12/1112:40 pmMAD - HOU
1 stop14h 07mMultiple Airlines
Deal found 11/3$527
This Finnair deal was found by Cheapflights users on 11/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/301:24 pmIAH - MAD
1 stop12h 31mMultiple Airlines
mar. 1/271:00 pmMAD - IAH
1 stop16h 49mMultiple Airlines
Deal found 11/4$527
This Air Canada deal was found by Cheapflights users on 11/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:10 amIAH - MAD
2 stops17h 50mAir Canada
jue. 12/46:25 amMAD - IAH
2 stops22h 14mAir Canada
Deal found 11/3$532
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/64:30 pmIAH - MAD
1 stop24h 20mLufthansa
jue. 11/136:00 amMAD - IAH
1 stop15h 35mLufthansa
Deal found 11/3$533
This Air Canada deal was found by Cheapflights users on 11/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:30 pmIAH - MAD
2 stops16h 15mAir Canada
sáb. 11/226:25 amMAD - IAH
2 stops22h 14mAir Canada
Deal found 11/3$534
This Rumbo deal was found by Cheapflights users on 11/4. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/811:07 amIAH - MAD
1 stop11h 38mIberia
mié. 12/247:20 amMAD - IAH
2 stops20h 06mIberia
Deal found 11/4$536

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 noviembre 5, 2025.

Round-trip from

$489
(FlightHub)

One-way from

$242
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$896
From Houston to Spain
One-way flight from Houston to Spain
Highest demand for flights based on searches. 25% potential increase in price ($314 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Average for round-trip flights in November 2025

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 noviembre 5, 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

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

mar. 12/30

1:24 pm-8:55 am

1 stop12h 31m

Madrid Barajas

lun. 1/26

12:55 am-10:47 am

1 stop16h 52m

$527

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

mié. 3/4

12:16 pm-9:25 am

1 stop14h 09m

Madrid Barajas

lun. 3/16

12:55 am-9:23 am

1 stop14h 28m

$545

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

sáb. 3/21

10:50 pm-7:45 pm

1 stop14h 55m

Madrid Barajas

lun. 3/30

9:15 pm-1:40 pm

1 stop23h 25m

$552

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

mié. 2/4

11:11 am-5:45 am

1 stop11h 34m

Madrid Barajas

jue. 2/5

12:00 pm-8:00 pm

1 stop15h 00m

$570

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

mié. 12/3

12:10 pm-8:00 am

1 stop12h 50m

Madrid Barajas

mié. 12/10

5:55 am-9:39 pm

2 stops22h 44m

$571

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

mié. 12/10

12:10 pm-8:00 am

1 stop12h 50m

Madrid Barajas

mié. 1/14

11:15 am-8:45 am

2 stops28h 30m

$578

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

mié. 12/3

6:00 am-8:00 am

2 stops19h 00m

Barcelona-El Prat

mié. 12/10

10:15 am-10:48 pm

2 stops19h 33m

$587

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

dom. 3/1

4:05 pm-5:40 pm

1 stop18h 35m

Madrid Barajas

jue. 3/12

6:00 am-11:59 pm

2 stops23h 59m

$589

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

dom. 3/1

5:25 am-9:15 am

1 stop20h 50m

Madrid Barajas

jue. 3/12

6:00 am-9:32 am

2 stops33h 32m

$590

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

mar. 12/2

2:32 pm-9:15 am

1 stop11h 43m

Madrid Barajas

mar. 12/9

11:00 am-9:34 am

2 stops29h 34m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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 $410). Flying from Houston to Spain in June is currently the most expensive (average of $792). 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 noviembre 5, 2025.

It’s typically best to fly out from Houston to Spain in the evening. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Houston to Spain?

Use this chart to determine the cheapest time to fly round-trip from Houston to Spain. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Spain flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 noviembre 5, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Air Canada 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.

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 $571, British Airways can have you in Spain from Houston in 12h 50m. There are 4992 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 $251 on Iberia. Other airlines that offer cheap prices include British Airways from $256 and KLM from $521 one-way.

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

  • 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 $410). Flying from Houston to Spain in June is currently the most expensive (average of $792). 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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Alternative routes for Houston to Spain

See prices for flight routes from nearby airports that may be better suited for you.

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 noviembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$210Average$211FlexibilityNo cancel feeOn-time62%
DeltaCheapest$372Average$913FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$497Average$827FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$502Average$1,082FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$511Average$901FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$516Average$913FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$519Average$865FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$525Average$839FlexibilityNo cancel feeOn-time77%
KLMCheapest$556Average$939FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$575Average$1,018FlexibilityNo cancel feeOn-time76%

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