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George Bush Intcntl

$377+ Cheap flights from Barcelona-El Prat (BCN) to George Bush Intcntl (IAH)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — IAH
Jul 30 — Aug 61
Thu 7/30
Thu 8/6
1 adult, Economy
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Cheap flight deals from Barcelona-El Prat to George Bush Intcntl

Cheapest flights from Barcelona-El Prat to George Bush Intcntl
Explore the most affordable flight options available from Barcelona-El Prat to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2026.

This Vliegwinkel 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 Vliegwinkel 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 stop33h 40m
ITA Airways
Deal found 6/29$737
This Gotogate deal was found by Cheapflights users on 6/27. 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 Gotogate 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
Sat 8/296:10 pm
IAH
-
BCN
1 stop14h 45m
ITA Airways
Deal found 6/27$760
This oojo deal was found by Cheapflights users on 6/28. 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 6/28$761
This lol.travel 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 lol.travel 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 6/30$766
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:20 am
BCN
-
IAH
1 stop17h 05m
ITA Airways
Wed 1/136:25 pm
IAH
-
BCN
1 stop33h 25m
ITA Airways
Deal found 6/30$769

Find flight deals from Barcelona-El Prat to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to George Bush Intcntl (IAH). 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 June 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$523
(Virgin Atlantic)

One-way from

$377
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,272
Provider with most accurate pricing for Barcelona-El Prat-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Barcelona-El Prat-Houston George Bush Intcntl flights.
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From Barcelona-El Prat to Houston George Bush Intcntl
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One-way flight from Barcelona-El Prat to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($239 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat to George Bush Intcntl 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 June 30, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
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

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

$833

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

$858

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 11/9

6:00 am-1:05 pm

1 stop14h 05m

Houston George Bush Intcntl

Wed 11/18

1:15 pm-2:00 pm

2 stops17h 45m

$875

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 12/17

6:50 am-6:15 pm

1 stop18h 25m

Houston George Bush Intcntl

Sun 12/27

11:50 am-9:35 am

1 stop14h 45m

$908

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 9/5

11:25 am-12:26 pm

3 stops32h 01m

Houston George Bush Intcntl

Sat 9/12

1:00 pm-4:55 pm

2 stops20h 55m

$930

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 8/13

8:00 am-10:40 pm

2 stops21h 40m

Houston George Bush Intcntl

Tue 9/1

7:02 am-10:10 pm

2 stops32h 08m

$994

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 10/5

3:00 pm-12:05 pm

2 stops28h 05m

Houston George Bush Intcntl

Sat 10/10

2:53 pm-9:50 pm

3 stops23h 57m

$997
Cheapest one-way
Quickest one-way

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 10/14

7:40 am-7:20 pm

1 stop18h 40m

$579

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/18

9:30 pm-1:25 pm

1 stop22h 55m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Barcelona-El Prat to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to George Bush Intcntl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Barcelona-El Prat to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl Airport

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

Currently, March is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport (average of $661). Flying from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $1,272). 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 George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated June 30, 2026.
Read through reviews of airlines operating flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,901 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,901 reviews
United Airlines
7.4
Good
9,901 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to George Bush Intcntl. 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 George Bush Intcntl Airport?

    There are many flights that can get you from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport in 17h 05m. Fly via ITA Airways or TAP AIR PORTUGAL to get the fastest option. There are 5232 mi between Barcelona-El Prat Airport and Houston George Bush Intcntl Airport. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport round-trip from $746. This flight start at 21% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport 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 British Airways from $497 and American Airlines from $535 one-way.

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

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

  • How can I find direct flights from Barcelona-El Prat to George Bush Intcntl?

    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 George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, March is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport (average of $661). Flying from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $1,272). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Katy
Spring
The Woodlands
Conroe
Jersey Village
Humble
Tomball
Cypress
Montgomery

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Top airline flying from Barcelona-El Prat to George Bush Intcntl

Discover the top airline that operate flights from Barcelona-El Prat to George Bush Intcntl. 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 June 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$746Average$1,084FlexibilityNo cancel feeOn-time69%

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