Barcelona-El Prat

$219+ Cheap flights from George Bush Intcntl (IAH) to Barcelona-El Prat (BCN)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BCN
ago. 3 — ago. 101
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Barcelona-El Prat are usually found in February or March, booked 84 days in advance, depart on a Tuesday or Sunday and return on a Monday

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

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Barcelona-El Prat (BCN). 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 julio 29, 2025.

Round-trip from

$654
(Mytrip)

One-way from

$219
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$1,372
From Houston George Bush Intcntl to Barcelona-El Prat
One-way flight from Houston George Bush Intcntl to Barcelona-El Prat
Highest demand for flights based on searches. 29% potential increase in price ($389 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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

Cheapest flights from George Bush Intcntl to Barcelona-El Prat
Explore the most affordable flight options available from George Bush Intcntl to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/192:54 pmIAH - BCN
3 stops33h 56mMultiple Airlines
sáb. 9/2712:10 pmBCN - IAH
2 stops30h 32mMultiple Airlines
Deal found 7/28$654
This Air Canada deal was found by Cheapflights users on 7/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2711:55 amIAH - BCN
2 stops38h 40mAir Canada
lun. 12/11:45 pmBCN - IAH
2 stops38h 59mAir Canada
Deal found 7/28$661
This Ovago deal was found by Cheapflights users on 7/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/202:25 pmIAH - BCN
1 stop19h 40mTurkish Airlines
mié. 9/37:50 amBCN - IAH
1 stop18h 15mTurkish Airlines
Deal found 7/27$663
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/229:43 pmIAH - BCN
1 stop32h 22mUnited Airlines
lun. 12/11:45 pmBCN - IAH
1 stop31h 50mUnited Airlines
Deal found 7/28$664
This Ovago deal was found by Cheapflights users on 7/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/13:30 pmIAH - BCN
1 stop24h 10mBritish Airways
vie. 12/1912:30 pmBCN - IAH
1 stop15h 52mBritish Airways
Deal found 7/28$670
This Iberia deal was found by Cheapflights users on 7/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/209:00 pmIAH - BCN
1 stop13h 40mIberia
mié. 10/2212:20 pmBCN - IAH
1 stop14h 48mIberia
Deal found 7/29$686
This Lufthansa deal was found by Cheapflights users on 7/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/166:50 pmIAH - BCN
2 stops16h 20mLufthansa
lun. 9/221:50 pmBCN - IAH
1 stop30h 45mLufthansa
Deal found 7/27$709

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Barcelona-El Prat 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 julio 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

vie. 9/19

2:54 pm-7:50 am

3 stops33h 56m

Barcelona-El Prat

sáb. 9/27

12:10 pm-11:42 am

2 stops30h 32m

$654

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

jue. 11/27

11:55 am-9:35 am

2 stops38h 40m

Barcelona-El Prat

lun. 12/1

1:45 pm-9:44 pm

2 stops38h 59m

$661

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

mié. 8/20

2:25 pm-5:05 pm

1 stop19h 40m

Barcelona-El Prat

mié. 9/3

7:50 am-7:05 pm

1 stop18h 15m

$663

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

sáb. 11/22

9:43 pm-1:05 pm

1 stop32h 22m

Barcelona-El Prat

lun. 12/1

1:45 pm-2:35 pm

1 stop31h 50m

$664

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

lun. 9/1

3:30 pm-10:40 pm

1 stop24h 10m

Barcelona-El Prat

vie. 12/19

12:30 pm-9:22 pm

1 stop15h 52m

$670

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

lun. 10/20

9:00 pm-5:40 pm

1 stop13h 40m

Barcelona-El Prat

mié. 10/22

12:20 pm-8:08 pm

1 stop14h 48m

$686

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

mar. 9/16

6:50 pm-6:10 pm

2 stops16h 20m

Barcelona-El Prat

lun. 9/22

1:50 pm-1:35 pm

1 stop30h 45m

$709

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

lun. 9/15

7:35 am-4:55 pm

2 stops26h 20m

$219

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

vie. 10/24

8:00 am-12:25 pm

1 stop21h 25m

$387

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

mié. 9/17

3:35 pm-11:55 am

1 stop13h 20m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 12 results
1
2

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Barcelona-El Prat. Price data was last updated on July 25, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport is 84 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 Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport (average of $523). Flying from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,056). 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.

What is the cheapest time of day to fly from IAH to BCN?

Find hourly flight availability from George Bush Intcntl to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Barcelona-El Prat. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Barcelona-El Prat Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

What’s the top layover airport for flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

Share of 1-stop round-trip flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 50% of 1-stop itineraries from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport on Cheapflights.

What’s the cheapest layover airport for flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

Average round-trip fare for 1-stop flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of $635.

What’s the fastest layover option from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

Shortest average travel time for 1-stop one-way flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 6h 45m.

Which airport typically offers the quickest layover for flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

Average layover duration for 1-stop one-way flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 1h 33m.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated julio 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Turkish Airlines from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport round-trip?

    According to our current data, Air Canada ($661), Turkish Airlines ($663), and United Airlines ($664) offers the cheapest pricing from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport. These flights start at 28% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport are WestJet ($387), Lufthansa ($435), and United Airlines ($463).

  • Where are the most common layover locations when flying from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    Römerberg, Hauptwache, and Historisches Museum Frankfurt are the most popular attractions in Frankfurt am Main if you're in need of something to do during your layover. Römerberg, Hauptwache and Historisches Museum Frankfurt are located about 7.4 mi, 7.4 mi, and 7.3 mi, respectively from Frankfurt am Main if you are interested in checking them out. Travelers can book a car rental at Frankfurt am Main for about $48 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Houston George Bush Intcntl Airport to Barcelona-El Prat Airport flights?

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport (average of $523). Flying from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,056). 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 Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from George Bush Intcntl to Barcelona-El Prat

Discover the top 10 airlines that operate flights from George Bush Intcntl to Barcelona-El Prat. 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$507Average$946FlexibilityNo cancel feeOn-time77%
DeltaCheapest$532Average$894FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$544Average$1,024FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$553Average$793FlexibilityNo cancel feeOn-time70%
KLMCheapest$556Average$885FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$567Average$1,019FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$572Average$1,106FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$642Average$1,093FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$650Average$736FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$780Average$1,184FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.