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$314+ Cheap flights from Barcelona-El Prat (BCN) 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — HOU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Houston are usually found in March or May, booked 79 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Barcelona-El Prat to Houston

Cheapest flights from Barcelona-El Prat to Houston
Explore the most affordable flight options available from Barcelona-El Prat to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:25 pmBCN - IAH
1 stop27h 05mMultiple Airlines
Sun 3/85:05 pmIAH - BCN
1 stop18h 00mMultiple Airlines
Deal found 12/16$863
This KLM deal was found by Cheapflights users on 12/16. 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.
Tue 12/235:25 pmBCN - IAH
1 stop27h 05mMultiple Airlines
Fri 2/274:05 pmIAH - BCN
1 stop15h 25mMultiple Airlines
Deal found 12/16$864
This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 12/256:00 amBCN - IAH
2 stops18h 33mDelta
Sun 3/84:59 pmIAH - BCN
2 stops18h 06mDelta
Deal found 12/16$870
This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 12/256:00 amBCN - HOU
2 stops20h 14mDelta
Sun 3/85:27 pmHOU - BCN
2 stops17h 38mDelta
Deal found 12/16$925
This KLM deal was found by Cheapflights users on 12/16. 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.
Thu 12/2510:55 amBCN - HOU
1 stop15h 19mKLM
Sun 3/810:35 amHOU - BCN
1 stop15h 05mKLM
Deal found 12/16$930
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/269:55 amBCN - IAH
1 stop15h 20mUnited Airlines
Sat 1/1012:09 pmIAH - BCN
2 stops18h 56mUnited Airlines
Deal found 12/16$957
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/247:50 amBCN - IAH
1 stop18h 20mTurkish Airlines
Wed 12/312:55 pmIAH - BCN
1 stop19h 10mTurkish Airlines
Deal found 12/16$1,006
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/236:30 pmBCN - IAH
1 stop25h 40mTurkish Airlines
Sun 12/289:05 pmIAH - BCN
1 stop30h 35mTurkish Airlines
Deal found 12/16$1,019
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:50 amBCN - IAH
1 stop15h 45mLufthansa
Sat 1/104:30 pmIAH - BCN
1 stop13h 40mLufthansa
Deal found 12/16$1,023
This Gotogate deal was found by Cheapflights users on 12/16. 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.
Sat 12/279:55 amBCN - IAH
1 stop15h 20mLufthansa
Sat 1/104:30 pmIAH - BCN
1 stop13h 40mLufthansa
Deal found 12/16$1,032
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:40 pmBCN - IAH
1 stop24h 25mBritish Airways
Fri 2/274:36 pmIAH - BCN
2 stops22h 59mBritish Airways
Deal found 12/16$1,034
This Delta deal was found by Cheapflights users on 12/16. 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.
Fri 12/266:00 amBCN - HOU
2 stops24h 11mDelta
Sat 1/105:45 amHOU - BCN
2 stops28h 15mDelta
Deal found 12/16$1,075

Find flight deals from Barcelona-El Prat to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Round-trip from

$752
(Trip.com)

One-way from

$314
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$931
From Barcelona-El Prat to Houston
Search Deals
One-way flight from Barcelona-El Prat to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 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 Barcelona-El Prat 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 December 18, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Houston that are best for you.

Fly from

Barcelona-El Prat

Fly to

Houston

Route

Depart

Return

Price

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sun 1/11

6:45 am-10:56 pm

2 stops23h 11m

Houston George Bush Intcntl

Wed 1/14

8:30 am-11:45 pm

2 stops32h 15m

$752

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 2/2

6:00 am-10:56 pm

3 stops23h 56m

Houston George Bush Intcntl

Wed 2/18

8:49 pm-11:10 am

3 stops31h 21m

$752

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 1/19

9:55 am-6:15 pm

1 stop15h 20m

Houston George Bush Intcntl

Wed 2/4

6:55 pm-5:45 pm

1 stop15h 50m

$764

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 2/23

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Mon 3/9

4:59 pm-3:00 pm

2 stops16h 01m

$769

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 1/19

5:25 pm-1:30 pm

1 stop27h 05m

Houston George Bush Intcntl

Wed 2/4

4:05 pm-11:10 am

1 stop12h 05m

$771

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 2/2

11:10 am-1:30 pm

1 stop33h 20m

Houston George Bush Intcntl

Wed 2/18

12:49 pm-8:00 am

1 stop12h 11m

$775

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Mon 1/19

6:00 am-10:33 pm

2 stops23h 33m

Houston Hobby

Wed 2/4

11:09 am-3:00 pm

2 stops20h 51m

$776

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Mon 2/16

1:00 pm-10:03 am

2 stops28h 03m

Houston Hobby

Tue 2/24

5:25 am-11:10 am

2 stops22h 45m

$776

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 2/2

6:00 am-5:40 pm

2 stops18h 40m

Houston George Bush Intcntl

Tue 2/17

12:49 pm-3:00 pm

2 stops19h 11m

$776

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Mon 2/2

11:10 am-10:21 am

2 stops30h 11m

Houston Hobby

Wed 2/18

5:25 am-2:10 pm

2 stops25h 45m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 35 results
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Best time to book a flight from Barcelona-El Prat to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Barcelona-El Prat 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 Barcelona-El Prat Airport to Houston

How far ahead should I book a flight from Barcelona-El Prat Airport to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Houston. Price data was last updated on December 12, 2025.

The best time to book flights from Barcelona-El Prat Airport to Houston is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Houston?

Currently, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston (average of $108). Flying from Barcelona-El Prat Airport to Houston in August is currently the most expensive (average of $770). 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.

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 December 18, 2025.
Read through reviews of airlines operating flights from Barcelona-El Prat Airport to Houston, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

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 Barcelona-El Prat to Houston. 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 Barcelona-El Prat Airport to Houston?

    Departing from Barcelona-El Prat Airport to Houston will take you 14h 30m. There are 5232 mi between Barcelona-El Prat Airport and Houston. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Barcelona-El Prat Airport to Houston round-trip?

    Cheapflights users have booked flights from Barcelona-El Prat Airport to Houston round-trip from $724. Delta is currently priced 18% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Houston one-way?

    One-way options have recently been found by users for as low as $211 on Iberia. Other airlines that offer cheap prices include American Airlines from $505 and British Airways from $543 one-way.

  • Can I find deals for flights from Barcelona-El Prat to Houston that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to Houston.

  • Can I find deals for business class flights from Barcelona-El Prat to Houston?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Houston 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 Barcelona-El Prat Airport to Houston?

    Currently, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston (average of $108). Flying from Barcelona-El Prat Airport to Houston in August is currently the most expensive (average of $770). 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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Top airline flying from Barcelona-El Prat to Houston

Discover the top airline that operate flights from Barcelona-El Prat 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$724Average$938FlexibilityNo cancel feeOn-timeN/A

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