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$301+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — HOU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Houston are usually found in March or February, booked 35 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap 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 September 11, 2025.

Round-trip from

$538
(Kiwi.com)

One-way from

$301
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$794
From Barcelona-El Prat to Houston
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One-way flight from Barcelona-El Prat to Houston
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Highest demand for flights based on searches. 12% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:30 pmBCN - IAH
2 stops31h 33mMultiple Airlines
Thu 11/66:20 pmIAH - BCN
1 stop35h 00mMultiple Airlines
Deal found 9/11$576
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 11/136:10 pmBCN - IAH
2 stops32h 59mMultiple Airlines
Thu 11/206:00 amIAH - BCN
1 stop24h 20mMultiple Airlines
Deal found 9/9$632
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/87:10 amBCN - IAH
2 stops34h 37mMultiple Airlines
Thu 10/163:00 pmIAH - BCN
1 stop38h 25mMultiple Airlines
Deal found 9/9$643
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 9/2610:00 amBCN - IAH
2 stops43h 43mMultiple Airlines
Tue 2/106:18 pmIAH - BCN
1 stop35h 47mMultiple Airlines
Deal found 9/9$664
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:15 pmBCN - IAH
3 stops35h 57mMultiple Airlines
Sun 9/287:25 amIAH - BCN
2 stops17h 25mMultiple Airlines
Deal found 9/10$667
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:50 pmBCN - IAH
2 stops30h 17mMultiple Airlines
Fri 10/247:21 amIAH - BCN
2 stops31h 29mMultiple Airlines
Deal found 9/11$670
This Iberia deal was found by Cheapflights users on 9/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:20 pmBCN - HOU
1 stop14h 42mIberia
Mon 9/292:33 pmHOU - BCN
1 stop12h 37mIberia
Deal found 9/9$704
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:20 pmBCN - HOU
1 stop14h 42mIberia
Sun 9/282:31 pmHOU - BCN
1 stop12h 39mIberia
Deal found 9/10$722
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/2512:20 pmBCN - HOU
1 stop14h 42mAmerican Airlines
Fri 10/242:24 pmHOU - BCN
1 stop12h 46mAmerican Airlines
Deal found 9/11$730
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:20 pmBCN - HOU
1 stop16h 54mBritish Airways
Sun 10/266:11 pmHOU - BCN
2 stops37h 29mBritish Airways
Deal found 9/9$740
This Travelocity deal was found by Cheapflights users on 9/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:20 pmBCN - HOU
1 stop14h 21mIberia
Thu 11/610:11 amHOU - BCN
2 stops15h 49mIberia
Deal found 9/11$751
This Delta deal was found by Cheapflights users on 9/9. 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 10/221:20 pmBCN - HOU
2 stops16h 40mDelta
Sun 10/266:00 amHOU - BCN
2 stops27h 00mDelta
Deal found 9/9$775

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 September 11, 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 - HOU

BCNHOU

Barcelona-El Prat

Mon 2/2

10:40 am-8:05 pm

1 stop16h 25m

Houston Hobby

Sat 2/28

9:10 am-8:50 am

1 stop16h 40m

$663

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 2/2

10:40 am-5:50 pm

1 stop14h 10m

Houston George Bush Intcntl

Sat 2/28

11:26 am-7:05 am

1 stop12h 39m

$663

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 10/23

12:20 pm-9:55 pm

1 stop16h 35m

Houston George Bush Intcntl

Thu 11/6

7:30 am-7:05 am

1 stop16h 35m

$700

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 9/25

6:00 am-11:45 pm

2 stops24h 45m

Houston George Bush Intcntl

Sun 9/28

5:30 am-12:15 am

2 stops35h 45m

$700

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 10/23

12:20 pm-9:55 pm

1 stop16h 35m

Houston George Bush Intcntl

Thu 11/6

7:30 am-7:05 am

1 stop16h 35m

$702

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 10/23

6:00 am-12:28 am

3 stops25h 28m

Houston George Bush Intcntl

Thu 11/6

5:45 am-8:20 pm

3 stops31h 35m

$703

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Fri 3/6

10:40 am-5:49 pm

1 stop14h 09m

Houston Hobby

Fri 3/20

10:21 am-7:50 am

1 stop15h 29m

$710

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 2/28

10:40 am-9:54 pm

1 stop18h 14m

Houston George Bush Intcntl

Sat 3/14

7:48 am-6:05 am

1 stop16h 17m

$710

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Wed 2/18

10:40 am-8:03 pm

1 stop16h 23m

Houston Hobby

Sun 2/22

10:18 am-9:45 am

2 stops16h 27m

$711

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Mon 2/2

1:00 pm-9:32 am

2 stops27h 32m

Houston Hobby

Sat 2/28

6:00 am-8:40 am

1 stop19h 40m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 39 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 August 29, 2025.

The best time to book flights from Barcelona-El Prat Airport to Houston is 35 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, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston (average of $230). Flying from Barcelona-El Prat Airport to Houston in March is currently the most expensive (average of $331). 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.

How much does it cost to fly round-trip from Barcelona-El Prat Airport to Houston?

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 September 11, 2025.
Read through reviews of airlines operating flights from Barcelona-El Prat Airport to Houston, such as United Airlines and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Iberia
7.0
Good
2,929 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 10m. 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 are the cheapest airlines flying from Barcelona-El Prat Airport to Houston round-trip?

    Cheapflights users have booked flights from Barcelona-El Prat Airport to Houston round-trip from $576. Another airline that can offer you cheap pricing is Iberia. United Airlines is currently priced 29% below the average price you’ll pay for this route.

  • 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, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston (average of $230). Flying from Barcelona-El Prat Airport to Houston in March is currently the most expensive (average of $331). 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 2 airlines flying from Barcelona-El Prat to Houston

Discover the top 2 airlines 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$576Average$1,087FlexibilityNo cancel feeOn-time69%
IberiaCheapest$601Average$747FlexibilityNo cancel feeOn-time77%

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