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$216+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MAD
jan 3 — jan 101
sáb 1/3
sáb 1/10
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 dezembro 4, 2025.

This British Airways deal was found by Cheapflights users on 12/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/91:28 pmIAH - BCN
1 stop12h 32mBritish Airways
seg 12/225:00 pmBCN - IAH
1 stop28h 05mBritish Airways
Deal found 12/2$535
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/107:20 amIAH - BCN
2 stops19h 15mUnited Airlines
qua 12/1710:30 amBCN - IAH
2 stops19h 17mUnited Airlines
Deal found 12/3$537
This Air Canada deal was found by Cheapflights users on 12/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/306:24 pmIAH - MAD
2 stops30h 36mAir Canada
seg 1/121:35 pmMAD - IAH
2 stops50h 39mAir Canada
Deal found 12/2$543
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/118:30 amIAH - MAD
2 stops17h 45mUnited Airlines
qui 12/181:35 pmMAD - IAH
1 stop15h 04mUnited Airlines
Deal found 12/3$549
This Air Canada deal was found by Cheapflights users on 12/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/1010:12 amIAH - MAD
2 stops38h 48mAir Canada
qua 12/241:35 pmMAD - IAH
1 stop15h 04mAir Canada
Deal found 12/2$550
This oojo deal was found by Cheapflights users on 12/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/109:28 amIAH - MAD
2 stops19h 27mBritish Airways
ter 1/138:50 pmMAD - IAH
2 stops32h 59mBritish Airways
Deal found 12/3$557
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/34:50 pmIAH - MAD
1 stop18h 00mLufthansa
qua 12/105:55 amMAD - IAH
1 stop19h 20mLufthansa
Deal found 12/2$563
This oojo deal was found by Cheapflights users on 12/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/1011:18 amIAH - BCN
1 stop12h 47mBritish Airways
qua 12/178:40 pmBCN - IAH
1 stop24h 25mBritish Airways
Deal found 12/3$571
This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/33:50 pmIAH - MAD
1 stop13h 05mBritish Airways
qui 12/1112:00 pmMAD - IAH
1 stop15h 00mBritish Airways
Deal found 12/2$572
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/1111:55 amIAH - BCN
1 stop14h 05mUnited Airlines
qui 12/181:35 pmBCN - IAH
1 stop15h 04mUnited Airlines
Deal found 12/3$572
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/117:20 amIAH - MAD
2 stops17h 45mUnited Airlines
qua 12/241:35 pmMAD - IAH
1 stop15h 04mUnited Airlines
Deal found 12/2$574
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/312:10 pmIAH - MAD
1 stop12h 50mMultiple Airlines
qua 12/101:35 pmMAD - IAH
1 stop15h 04mMultiple Airlines
Deal found 12/2$576

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 dezembro 4, 2025.

Round-trip from

$490
(FlightHub)

One-way from

$216
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,035
From Houston to Spain
Search Deals
One-way flight from Houston to Spain
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($309 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 dezembro 4, 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

sex 1/30

4:06 pm-9:50 am

2 stops34h 44m

Malaga

ter 2/3

6:30 pm-11:37 pm

2 stops36h 07m

$524

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

dom 1/11

4:55 pm-4:05 pm

2 stops16h 10m

Barcelona-El Prat

sex 1/30

12:40 pm-12:19 pm

2 stops30h 39m

$533

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

qua 1/21

5:45 am-8:00 am

2 stops19h 15m

Barcelona-El Prat

qui 1/29

10:15 am-10:33 pm

2 stops19h 18m

$533

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

qua 3/11

12:40 pm-11:10 am

2 stops16h 30m

Barcelona-El Prat

sex 3/20

6:00 am-2:55 pm

1 stop14h 55m

$535

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

dom 2/1

5:45 am-5:05 pm

2 stops28h 20m

Barcelona-El Prat

qui 2/12

10:15 am-10:28 pm

2 stops19h 13m

$537

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

seg 2/2

11:09 am-5:05 pm

2 stops22h 56m

Barcelona-El Prat

ter 2/10

10:15 am-10:33 pm

2 stops19h 18m

$537

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

qua 3/11

12:40 pm-11:10 am

2 stops16h 30m

Barcelona-El Prat

qui 3/19

9:15 am-10:59 pm

2 stops19h 44m

$537

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

qui 1/1

7:30 am-9:15 am

2 stops18h 45m

Madrid Barajas

sáb 1/10

6:00 am-9:39 pm

2 stops22h 39m

$542

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

qui 1/22

9:48 am-9:15 am

2 stops16h 27m

Madrid Barajas

seg 1/26

6:00 am-7:57 pm

2 stops20h 57m

$543

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

qua 2/11

4:06 pm-11:30 am

2 stops36h 24m

Malaga

ter 2/24

6:30 pm-11:37 pm

2 stops36h 07m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

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, October is the cheapest month in which you can book a flight from Houston to Spain (average of $387). 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 dezembro 4, 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.

How often are flights from Houston to Spain delayed?

About 100% of weekly flights between Houston and Spain have experienced delays in the past year, with the average delay time being 437 minutes.

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

Historically, flights departing at night 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?

Saturday 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.

Which airline has the best punctuality record on Houston to Spain flights?

Over the last year, Iberia have had the lowest number of delays on this route, with just 100% of flights being delayed.

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 dezembro 4, 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.
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,066 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,046 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Air Canada
7.1
Good
10,500 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Iberia
7.0
Good
3,040 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,562 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 $533, Scandinavian Airlines can have you in Spain from Houston in 16h 10m. There are 5244 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 $260 on British Airways. Other airlines that offer cheap prices include Lufthansa from $342 and Turkish Airlines from $355 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 $387). 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

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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 dezembro 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$210Average$211FlexibilityNo cancel feeOn-time62%
DeltaCheapest$487Average$939FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$489Average$1,081FlexibilityNo cancel feeOn-time69%
IberiaCheapest$492Average$833FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$503Average$894FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$506Average$906FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$519Average$865FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$525Average$854FlexibilityNo cancel feeOn-time77%
KLMCheapest$556Average$884FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$575Average$1,023FlexibilityNo cancel feeOn-time76%

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