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 $484 on Iberia. Other airlines that offer cheap prices include American Airlines from $529 and British Airways from $566 one-way.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport as you normally would.

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.

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.

$341+ Flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport

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

Airfare is typical for this route at the moment. Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flights typically cost between $667 and $964 in April. The cheapest round-trip price found within the last 3 days was $761 on Multiple Airlines (Apr 3-Apr 9).

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

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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 January 1, 2026.

Wed 12/3111:10 amBCN - IAH

2 stops19h 41mDelta

Sun 1/44:05 pmIAH - BCN

1 stop14h 55mDelta

Deal found 12/31

$1,459

Wed 12/319:30 amBCN - IAH

1 stop21h 21mMultiple Airlines

Sun 1/44:05 pmIAH - BCN

1 stop15h 55mMultiple Airlines

Deal found 12/31

$1,460

Best flights from Barcelona-El Prat to George Bush Intcntl
Discover carefully curated flight deals from Barcelona-El Prat to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 1, 2026.

Fri 4/38:10 pmBCN - IAH

2 stops26h 17mMultiple Airlines

Thu 4/96:46 amIAH - BCN

1 stop23h 34mMultiple Airlines

Deal found 12/30

$761

Mon 2/1611:00 amBCN - IAH

1 stop17h 27mIberia

Mon 3/23:50 pmIAH - BCN

1 stop12h 30mIberia

Deal found 12/31

$768

Wed 2/410:40 amBCN - IAH

1 stop19h 09mBritish Airways

Wed 2/183:50 pmIAH - BCN

1 stop12h 20mBritish Airways

Deal found 12/31

$770

Mon 2/236:00 amBCN - IAH

1 stop14h 30mDelta

Mon 3/911:01 amIAH - BCN

2 stops18h 09mDelta

Deal found 12/31

$771

Wed 2/256:50 amBCN - IAH

1 stop14h 20mLufthansa

Thu 3/56:55 pmIAH - BCN

1 stop14h 25mLufthansa

Deal found 12/30

$775

Wed 2/2512:45 pmBCN - IAH

2 stops18h 14mMultiple Airlines

Thu 3/57:05 amIAH - BCN

2 stops28h 30mMultiple Airlines

Deal found 12/30

$762

Wed 2/256:00 amBCN - IAH

1 stop14h 30mDelta

Thu 3/512:49 pmIAH - BCN

1 stop12h 11mDelta

Deal found 12/30

$775

Tue 1/132:35 pmBCN - IAH

2 stops28h 41mMultiple Airlines

Tue 1/277:27 pmIAH - BCN

1 stop34h 53mMultiple Airlines

Deal found 12/31

$763

Wed 2/41:00 pmBCN - IAH

2 stops26h 49mDelta

Wed 2/184:05 pmIAH - BCN

1 stop15h 05mDelta

Deal found 12/31

$777

Mon 2/1610:05 amBCN - IAH

1 stop34h 25mMultiple Airlines

Mon 3/24:05 pmIAH - BCN

1 stop20h 15mMultiple Airlines

Deal found 12/30

$772

Thu 3/56:00 amBCN - IAH

1 stop14h 30mDelta

Thu 3/1212:40 pmIAH - BCN

2 stops17h 35mDelta

Deal found 12/30

$777

Last-minute flights from Barcelona-El Prat to George Bush Intcntl
Discover last-minute flight deals from Barcelona-El Prat to George Bush Intcntl. Data last updated January 1, 2026 and is based on user searches.

Mon 1/57:55 pmBCN - IAH

1 stop24h 35mKLM

Mon 5/2512:55 pmIAH - BCN

1 stop12h 50mKLM

Deal found 1/1

$1,386

Tue 1/132:35 pmBCN - IAH

2 stops28h 41mMultiple Airlines

Tue 1/277:27 pmIAH - BCN

1 stop34h 53mMultiple Airlines

Deal found 12/31

$763

Tue 1/136:00 amBCN - IAH

1 stop14h 30mDelta

Tue 1/274:05 pmIAH - BCN

1 stop15h 55mDelta

Deal found 12/31

$818

Tue 1/1312:35 pmBCN - IAH

3 stops27h 03mTAP AIR PORTUGAL

Tue 1/274:48 pmIAH - BCN

3 stops20h 32mTAP AIR PORTUGAL

Deal found 12/31

$1,347

Mon 1/1912:10 pmBCN - IAH

1 stop38h 00mTurkish Airlines

Fri 1/239:05 pmIAH - BCN

1 stop37h 20mTurkish Airlines

Deal found 12/31

$1,258

Mon 1/196:40 amBCN - IAH

1 stop20h 20mBritish Airways

Fri 1/233:50 pmIAH - BCN

1 stop21h 00mBritish Airways

Deal found 12/30

$1,307

Mon 1/191:35 pmBCN - IAH

1 stop15h 04mUnited Airlines

Fri 1/239:48 amIAH - BCN

2 stops16h 12mUnited Airlines

Deal found 12/31

$1,401

Tue 1/276:00 amBCN - IAH

1 stop14h 30mMultiple Airlines

Tue 2/34:05 pmIAH - BCN

1 stop15h 55mMultiple Airlines

Deal found 12/30

$771

One-way flights from Barcelona-El Prat to George Bush Intcntl
Search for one-way flight options from Barcelona-El Prat to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated January 1, 2026.

Tue 4/1410:00 amBCN - IAH

2 stops36h 44mMultiple Airlines

Deal found 12/31

$341

Thu 4/169:15 pmBCN - IAH

2 stops49h 00mMultiple Airlines

Deal found 12/31

$342

Fri 4/1710:00 amBCN - IAH

2 stops36h 15mMultiple Airlines

Deal found 12/31

$348

Tue 3/36:10 pmBCN - IAH

2 stops33h 33mMultiple Airlines

Deal found 12/31

$349

Wed 4/153:30 pmBCN - IAH

1 stop15h 21mMultiple Airlines

Deal found 12/31

$372

Mon 4/133:30 pmBCN - IAH

1 stop15h 19mMultiple Airlines

Deal found 12/31

$397

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

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$761 (Kiwi.com)
One-way from	$341 (Kiwi.com)
Popular in	July
Cheapest in	March
Average price	$963

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

Search Deals

One-way flight from Barcelona-El Prat to Houston George Bush Intcntl

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($158 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Cheapflights Fare Finder

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

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 4/3

8:10 pm-3:27 pm

2 stops26h 17m

Houston George Bush Intcntl

Thu 4/9

6:46 am-1:20 pm

1 stop23h 34m

$761

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 2/25

12:45 pm-11:59 pm

2 stops18h 14m

Houston George Bush Intcntl

Thu 3/5

7:05 am-6:35 pm

2 stops28h 30m

$762

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Tue 1/13

2:35 pm-12:16 pm

2 stops28h 41m

Houston George Bush Intcntl

Tue 1/27

7:27 pm-1:20 pm

1 stop34h 53m

$763

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 2/16

11:00 am-9:27 pm

1 stop17h 27m

Houston George Bush Intcntl

Mon 3/2

3:50 pm-11:20 am

1 stop12h 30m

$768

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 2/4

10:40 am-10:49 pm

1 stop19h 09m

Houston George Bush Intcntl

Wed 2/18

3:50 pm-11:10 am

1 stop12h 20m

$770

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 2/23

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Mon 3/9

11:01 am-11:10 am

2 stops18h 09m

$771

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 2/16

10:05 am-1:30 pm

1 stop34h 25m

Houston George Bush Intcntl

Mon 3/2

4:05 pm-7:20 pm

1 stop20h 15m

$772

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 2/25

6:50 am-2:10 pm

1 stop14h 20m

Houston George Bush Intcntl

Thu 3/5

6:55 pm-4:20 pm

1 stop14h 25m

$775

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 2/25

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Thu 3/5

12:49 pm-8:00 am

1 stop12h 11m

$775

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 2/4

1:00 pm-8:49 am

2 stops26h 49m

Houston George Bush Intcntl

Wed 2/18

4:05 pm-2:10 pm

1 stop15h 05m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 20 results

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

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 January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Thrive Travel	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Ovago	Price Accuracy2 stars	Trust 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?

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.

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

Related info for your journey

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 27m. Fly via Iberia to get the fastest option. There are 5232 mi between Barcelona-El Prat Airport and Houston George Bush Intcntl Airport.
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 $484 on Iberia. Other airlines that offer cheap prices include American Airlines from $529 and British Airways from $566 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, 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.

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$341+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheapest flights from Barcelona-El Prat to George Bush IntcntlExplore 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 January 1, 2026.

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 January 1, 2026.

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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.

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 January.

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.

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?

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

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

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?

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

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

How can I 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?

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

Traveling to a place near Houston George Bush Intcntl Airport?

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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 January 1, 2026.