$289+ Cheap flights from Spain to Houston
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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — HOU
nov. 29 — dic. 61
1 adult, Economy
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Cheapest flights from Spain to HoustonExplore the most affordable flight options available from Spain to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.
Explore the most affordable flight options available from Spain to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.
This Mytrip deal was found by Cheapflights users on 10/29. 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.
lun. 11/2411:00 amBCN - IAH
1 stop15h 05mMultiple Airlines
lun. 12/85:00 amIAH - BCN
1 stop19h 05mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$600
This Mytrip deal was found by Cheapflights users on 10/29. 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.
mié. 12/39:10 pmBCN - IAH
2 stops32h 58mMultiple Airlines
dom. 1/117:00 amIAH - BCN
2 stops28h 25mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$634
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2111:00 amBCN - IAH
1 stop15h 05mMultiple Airlines
sáb. 12/65:00 amIAH - BCN
1 stop19h 05mMultiple Airlines
Deal found 10/30![Multiple Airlines logo]()
$664
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:00 amBCN - IAH
2 stops23h 59mMultiple Airlines
mié. 11/265:34 amIAH - BCN
3 stops35h 01mMultiple Airlines
Deal found 10/30![Multiple Airlines logo]()
$680
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/18:25 pmBCN - IAH
2 stops47h 19mMultiple Airlines
lun. 12/86:35 pmIAH - BCN
1 stop35h 45mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$691
This Mytrip deal was found by Cheapflights users on 10/27. 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.
vie. 11/147:50 amBIO - IAH
2 stops23h 09mMultiple Airlines
mar. 11/185:14 amIAH - BIO
3 stops27h 41mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/207:00 amBCN - IAH
2 stops33h 39mMultiple Airlines
mar. 12/28:10 pmIAH - BCN
1 stop33h 55mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$705
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/196:45 amBCN - IAH
2 stops33h 32mMultiple Airlines
mar. 12/28:10 pmIAH - BCN
1 stop33h 55mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$710
This Gotogate deal was found by Cheapflights users on 10/29. 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.
jue. 11/206:00 amVLC - IAH
1 stop15h 35mLufthansa
jue. 11/274:30 pmIAH - VLC
1 stop23h 30mLufthansa
Deal found 10/29![Lufthansa logo]()
$777
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/115:00 pmMAD - IAH
2 stops35h 47mMultiple Airlines
sáb. 11/155:14 amIAH - MAD
3 stops29h 31mMultiple Airlines
Deal found 10/30![Multiple Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/245:55 amMAD - IAH
1 stop19h 20mUnited Airlines
mar. 1/1311:55 amIAH - MAD
2 stops14h 20mUnited Airlines
Deal found 10/30![United Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:00 amMAD - IAH
2 stops19h 43mMultiple Airlines
sáb. 11/2912:15 pmIAH - MAD
1 stop12h 50mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$790
Cheap flight deals from Spain to Houston
Keep the following information in mind while searching for Spain to Houston flight deals. Data was last updated octubre 30, 2025.
Round-trip from | $600 (Mytrip) |
|---|---|
One-way from | $289 (Kiwi.com) |
Popular in | October |
Cheapest in | March |
Average price | $1,167 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spain to Houston 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 octubre 30, 2025.
Use the filters below to find and compare flights from Spain to Houston that are best for you.
Fly from
Spain
Fly to
Houston
Route
Depart
Return
Price
BilbaoHouston
BIO - IAH
BIOIAH
Bilbao
vie. 11/14
7:50 am-11:59 pm
2 stops23h 09m
Houston George Bush Intcntl
mar. 11/18
5:14 am-3:55 pm
3 stops27h 41m
$702
BilbaoHouston
BIO - IAH
BIOIAH
Bilbao
jue. 2/19
6:45 am-6:15 pm
1 stop18h 30m
Houston George Bush Intcntl
lun. 2/23
11:55 am-11:05 pm
2 stops28h 10m
$751
BarcelonaHouston
BCN - HOU
BCNHOU
Barcelona-El Prat
jue. 1/15
6:00 am-10:35 pm
2 stops23h 35m
Houston Hobby
mié. 1/28
11:09 am-5:05 pm
2 stops22h 56m
$771
BarcelonaHouston
BCN - IAH
BCNIAH
Barcelona-El Prat
lun. 11/17
7:10 pm-9:47 pm
2 stops33h 37m
Houston George Bush Intcntl
vie. 11/21
5:34 am-6:20 pm
3 stops29h 46m
$772
BarcelonaHouston
BCN - HOU
BCNHOU
Barcelona-El Prat
lun. 2/2
1:00 pm-10:21 am
2 stops28h 21m
Houston Hobby
dom. 2/8
5:04 pm-8:00 am
2 stops31h 56m
$773
BarcelonaHouston
BCN - IAH
BCNIAH
Barcelona-El Prat
mié. 2/18
9:55 am-6:15 pm
1 stop15h 20m
Houston George Bush Intcntl
dom. 2/22
1:25 pm-9:00 am
1 stop12h 35m
$773
MadridHouston
MAD - IAH
MADIAH
Madrid Barajas
jue. 1/15
6:00 am-6:15 pm
1 stop19h 15m
Houston George Bush Intcntl
vie. 1/23
1:35 pm-9:15 am
1 stop12h 40m
$779
MadridHouston
MAD - IAH
MADIAH
Madrid Barajas
jue. 2/5
6:00 am-6:15 pm
1 stop19h 15m
Houston George Bush Intcntl
sáb. 2/14
4:30 pm-1:00 pm
1 stop13h 30m
$780
BarcelonaHouston
BCN - IAH
BCNIAH
Barcelona-El Prat
jue. 1/8
10:40 am-7:18 pm
1 stop15h 38m
Houston George Bush Intcntl
sáb. 1/24
9:50 pm-5:55 pm
1 stop13h 05m
$780
BilbaoHouston
BIO - HOU
BIOHOU
Bilbao
jue. 2/19
6:50 am-4:32 pm
2 stops16h 42m
Houston Hobby
lun. 2/23
5:35 pm-5:20 pm
2 stops16h 45m
$783
Showing 1-10 of 60 results
Best time to book a flight from Spain to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Spain 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 Spain to Houston
What is the cheapest month to book a flight from Spain to Houston?
Currently, October is the cheapest month in which you can book a flight from Spain to Houston (average of $153). Flying from Spain to Houston in August is currently the most expensive (average of $692). 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 ES to HOU?
Find hourly flight availability from Spain to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.
A simple way to save on the total cost of your ticket is to fly from Spain to Houston at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated octubre 30, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and Iberia from Spain to Houston. 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.
Overall
7.9
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Overall
7.9
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Overall
7.9
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Overall
7.9
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Related info for your journey
Find useful and relevant information for your journey from Spain to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Spain to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Spain to Houston
Discover the top 3 airlines that operate flights from Spain to Houston. 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 octubre 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$592 | Average$767 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$648 | Average$1,099 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$665 | Average$911 | FlexibilityNo cancel fee | On-timeN/A |