Houston

$367+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — HOU
Aug 3 — Aug 101
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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 July 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:05 pm
BCN
-
IAH
2 stops28h 35m
Multiple Airlines
Fri 11/137:28 pm
IAH
-
BCN
1 stop34h 12m
Multiple Airlines
Deal found 7/3$652
This Vliegwinkel deal was found by Cheapflights users on 7/3. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:20 am
BCN
-
IAH
1 stop16h 20m
ITA Airways
Fri 9/46:10 pm
IAH
-
BCN
1 stop14h 45m
ITA Airways
Deal found 7/3$737
This Rumbo deal was found by Cheapflights users on 7/1. 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.
Thu 8/204:50 pm
BCN
-
IAH
1 stop29h 50m
ITA Airways
Wed 9/26:10 pm
IAH
-
BCN
1 stop14h 45m
ITA Airways
Deal found 7/1$745
This SmartFares deal was found by Cheapflights users on 7/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:50 pm
BCN
-
IAH
1 stop29h 50m
ITA Airways
Sat 10/36:10 pm
IAH
-
BCN
1 stop14h 45m
ITA Airways
Deal found 7/2$752
This oojo deal was found by Cheapflights users on 6/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:40 am
BCN
-
IAH
1 stop35h 00m
ITA Airways
Sat 8/296:10 pm
IAH
-
BCN
1 stop14h 45m
ITA Airways
Deal found 6/29$761
This oojo deal was found by Cheapflights users on 6/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:40 am
BCN
-
IAH
1 stop35h 00m
ITA Airways
Fri 9/186:10 pm
IAH
-
BCN
1 stop22h 05m
ITA Airways
Deal found 6/30$763
This oojo deal was found by Cheapflights users on 6/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:40 am
BCN
-
IAH
1 stop35h 00m
ITA Airways
Fri 9/256:10 pm
IAH
-
BCN
1 stop14h 45m
ITA Airways
Deal found 6/30$764
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:20 am
BCN
-
HOU
2 stops23h 20m
Delta
Wed 9/306:00 am
HOU
-
BCN
2 stops22h 15m
Delta
Deal found 7/2$882
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:20 am
BCN
-
HOU
2 stops23h 20m
Delta
Sun 9/276:00 am
HOU
-
BCN
2 stops20h 00m
Delta
Deal found 6/30$883
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:20 am
BCN
-
HOU
2 stops22h 45m
Delta
Fri 9/252:25 pm
HOU
-
BCN
2 stops21h 25m
Delta
Deal found 7/2$887

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 July 4, 2026.

Round-trip from

$652
(Kiwi.com)

One-way from

$367
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$1,061
From Barcelona-El Prat to Houston
One-way flight from Barcelona-El Prat to Houston
Highest demand for flights based on searches. 2% potential increase in price ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in July 2026

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 July 4, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/25

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Sun 9/27

10:20 pm-11:15 pm

1 stop17h 55m

$775
Quickest round-trip

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 11/9

6:20 am-4:25 pm

1 stop17h 05m

Houston George Bush Intcntl

Wed 11/18

6:25 pm-3:55 pm

1 stop14h 30m

$775

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Tue 9/22

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Fri 10/2

6:10 pm-3:55 pm

1 stop14h 45m

$775

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 9/26

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Fri 10/2

6:10 pm-11:15 pm

1 stop22h 05m

$775

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/25

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Sun 10/4

6:10 pm-3:55 pm

1 stop14h 45m

$777

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/25

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Mon 9/28

6:10 pm-11:15 pm

1 stop22h 05m

$777

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 11/9

12:35 pm-10:54 am

2 stops29h 19m

Houston George Bush Intcntl

Wed 11/18

11:44 am-8:20 pm

2 stops25h 36m

$832

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/25

6:20 am-1:15 pm

1 stop13h 55m

Houston George Bush Intcntl

Sun 10/4

9:44 am-11:15 am

2 stops18h 31m

$881

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Tue 9/29

6:20 am-10:40 pm

2 stops23h 20m

Houston Hobby

Thu 10/29

5:28 pm-5:00 pm

2 stops17h 32m

$883

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Mon 11/9

6:00 am-9:43 pm

2 stops22h 43m

Houston Hobby

Wed 11/18

1:00 pm-11:10 am

2 stops15h 10m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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

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 November is currently the most expensive (average of $793). 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?

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

The best time to book flights from Barcelona-El Prat Airport to Houston is 24 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.

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 July 4, 2026.
Read through reviews of airlines operating flights from Barcelona-El Prat Airport to Houston, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Entertainment

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Food

7.2

Entertainment

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Food

7.2

Entertainment

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

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 16h 20m. 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 $497. Another airline that can offer you cheap pricing is United Airlines. Delta is currently priced 44% 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 $492 on Iberia. Other airlines that offer cheap prices include American Airlines from $497 and British Airways from $497 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 November is currently the most expensive (average of $793). 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 July 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$497Average$938FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$746Average$1,084FlexibilityNo cancel feeOn-time69%

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