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George Bush Intcntl

$319+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — IAH
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Houston George Bush Intcntl are usually found in January or March, booked 46 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$529
(Kiwi.com)

One-way from

$319
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$842
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
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Highest demand for flights based on searches. 17% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/123:05 pmBCN - IAH
1 stop22h 59mMultiple Airlines
Thu 1/157:53 pmIAH - BCN
2 stops58h 27mMultiple Airlines
Deal found 11/17$672
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/123:05 pmBCN - IAH
1 stop22h 59mMultiple Airlines
Mon 1/128:13 pmIAH - BCN
2 stops34h 07mMultiple Airlines
Deal found 11/18$685
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/123:05 pmBCN - IAH
1 stop22h 59mMultiple Airlines
Sat 1/108:13 pmIAH - BCN
2 stops34h 07mMultiple Airlines
Deal found 11/18$694
This Mytrip deal was found by Cheapflights users on 11/17. 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.
Sun 12/712:45 pmBCN - IAH
2 stops25h 19mMultiple Airlines
Fri 12/128:49 amIAH - BCN
2 stops32h 21mMultiple Airlines
Deal found 11/17$718
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/123:05 pmBCN - IAH
1 stop22h 59mMultiple Airlines
Wed 1/148:30 amIAH - BCN
1 stop21h 35mMultiple Airlines
Deal found 11/18$732
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/123:05 pmBCN - IAH
1 stop22h 59mMultiple Airlines
Tue 1/138:30 amIAH - BCN
2 stops27h 05mMultiple Airlines
Deal found 11/18$737
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Sat 12/133:05 pmBCN - IAH
1 stop15h 54mMultiple Airlines
Mon 1/128:13 pmIAH - BCN
2 stops34h 07mMultiple Airlines
Deal found 11/18$741

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 November 18, 2025.
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

Barcelona-El Prat

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 1/8

10:10 pm-10:01 am

2 stops42h 51m

Houston George Bush Intcntl

Wed 1/21

7:30 pm-1:20 pm

1 stop34h 50m

$655

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 1/21

6:00 am-11:15 pm

2 stops24h 15m

Houston George Bush Intcntl

Mon 1/26

12:20 pm-11:10 am

2 stops15h 50m

$734

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 1/31

6:50 am-6:15 pm

1 stop18h 25m

Houston George Bush Intcntl

Mon 2/9

6:20 am-9:35 am

2 stops20h 15m

$771

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 1/12

11:00 am-10:58 pm

2 stops18h 58m

Houston George Bush Intcntl

Mon 1/26

8:23 am-9:35 am

2 stops18h 12m

$772

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 1/12

8:00 pm-2:05 pm

1 stop25h 05m

Houston George Bush Intcntl

Mon 1/26

6:00 am-8:50 am

1 stop19h 50m

$774

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 1/24

9:55 am-6:15 pm

1 stop15h 20m

Houston George Bush Intcntl

Mon 1/26

5:00 pm-5:35 pm

2 stops17h 35m

$781

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 12/11

6:50 am-2:35 pm

1 stop14h 45m

Houston George Bush Intcntl

Tue 1/13

1:35 pm-9:00 am

1 stop12h 25m

$794

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Tue 12/16

9:55 am-6:15 pm

1 stop15h 20m

Houston George Bush Intcntl

Mon 1/12

6:20 am-9:35 am

2 stops20h 15m

$794

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Tue 12/16

6:50 am-6:15 pm

1 stop18h 25m

Houston George Bush Intcntl

Wed 1/14

12:29 pm-9:00 am

1 stop13h 31m

$794

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 12/12

9:55 am-6:15 pm

1 stop15h 20m

Houston George Bush Intcntl

Tue 1/13

12:29 pm-9:00 am

1 stop13h 31m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 19 results
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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Barcelona-El Prat Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to George Bush Intcntl. Price data was last updated on November 14, 2025.

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport (average of $108). Flying from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport in August is currently the most expensive (average of $821). 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 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 November 18, 2025.
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
9,019 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,019 reviews
United Airlines
7.4
Good
9,019 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 18h 25m. Fly via Delta, United Airlines, or British Airways 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 $668. This flight start at 20% lower than the current average price 3 months from now.

  • 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, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport (average of $108). Flying from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport in August is currently the most expensive (average of $821). 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
Montgomery
Katy
The Woodlands
Spring
Jersey Village
Humble
Conroe
Tomball
Cypress

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Alternative routes for Barcelona-El Prat to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Barcelona-El Prat to Hobby flights

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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$668Average$1,255FlexibilityNo cancel feeOn-time69%

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