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$359+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — HOU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Houston are usually found in March or February, booked 8 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap 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 April 29, 2025.

Round-trip from

$709
(Flighttix)

One-way from

$359
(Mytrip)

Popular in

August

Cheapest in

March

Average price

$772
From Barcelona-El Prat to Houston
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One-way flight from Barcelona-El Prat to Houston
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Highest demand for flights based on searches. 14% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 29, 2025.

This Flighttix deal was found by Cheapflights users on 4/29. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/151:35 pmBCN - IAH
2 stops17h 20mIberia
Wed 5/287:30 amIAH - BCN
1 stop17h 05mIberia
Deal found 4/29$709
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/259:20 pmBCN - IAH
1 stop23h 20mMultiple Airlines
Wed 8/62:32 pmIAH - BCN
1 stop12h 38mMultiple Airlines
Deal found 4/29$726
This Iberia deal was found by Cheapflights users on 4/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:20 pmBCN - HOU
1 stop14h 55mIberia
Sun 9/142:25 pmHOU - BCN
1 stop12h 45mIberia
Deal found 4/28$758
This lol.travel deal was found by Cheapflights users on 4/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:10 pmBCN - IAH
1 stop14h 32mAir Canada
Sat 9/2010:00 amIAH - BCN
2 stops15h 50mAir Canada
Deal found 4/29$761
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:00 pmBCN - IAH
1 stop14h 40mBritish Airways
Wed 5/2812:09 pmIAH - BCN
1 stop12h 26mBritish Airways
Deal found 4/29$786
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2712:15 pmBCN - IAH
1 stop14h 41mUnited Airlines
Tue 6/37:35 amIAH - BCN
2 stops18h 25mUnited Airlines
Deal found 4/29$798
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:20 amBCN - IAH
1 stop13h 55mDelta
Fri 3/207:30 pmIAH - BCN
2 stops15h 30mDelta
Deal found 4/29$805
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:20 amBCN - HOU
2 stops21h 57mDelta
Sat 6/76:00 amHOU - BCN
2 stops22h 55mDelta
Deal found 4/28$813
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:40 pmBCN - IAH
1 stop24h 35mKLM
Sun 9/73:30 pmIAH - BCN
1 stop14h 05mKLM
Deal found 4/29$813
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:35 amBCN - HOU
1 stop17h 00mVirgin Atlantic
Sun 9/141:00 pmHOU - BCN
2 stops15h 55mVirgin Atlantic
Deal found 4/28$814
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:50 amBCN - IAH
1 stop13h 45mLufthansa
Fri 6/66:20 pmIAH - BCN
1 stop21h 45mLufthansa
Deal found 4/29$826
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:20 pmBCN - HOU
1 stop14h 24mBritish Airways
Sat 6/72:30 pmHOU - BCN
1 stop12h 40mBritish Airways
Deal found 4/28$832

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 April 29, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Houston that are best for you.

Fly from

Barcelona-El Prat

Fly to

Houston

Route

Depart

Return

Price

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 5/15

1:35 pm-11:55 pm

2 stops17h 20m

Houston George Bush Intcntl

Wed 5/28

7:30 am-7:35 am

1 stop17h 05m

$709

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sun 5/25

9:20 pm-1:40 pm

1 stop23h 20m

Houston George Bush Intcntl

Wed 8/6

2:32 pm-10:10 am

1 stop12h 38m

$726

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Fri 9/5

12:20 pm-8:15 pm

1 stop14h 55m

Houston Hobby

Sat 9/20

2:25 pm-10:10 am

1 stop12h 45m

$759

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/5

12:10 pm-7:42 pm

1 stop14h 32m

Houston George Bush Intcntl

Sat 9/20

10:00 am-8:50 am

2 stops15h 50m

$761

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 5/15

7:50 am-4:35 pm

1 stop15h 45m

Houston George Bush Intcntl

Fri 5/30

4:35 pm-9:40 pm

1 stop22h 05m

$780

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 5/15

2:00 pm-9:40 pm

1 stop14h 40m

Houston George Bush Intcntl

Wed 5/28

12:09 pm-7:35 am

1 stop12h 26m

$786

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Tue 5/27

12:15 pm-7:56 pm

1 stop14h 41m

Houston George Bush Intcntl

Tue 6/3

7:35 am-9:00 am

2 stops18h 25m

$798

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 10/18

6:20 am-1:15 pm

1 stop13h 55m

Houston George Bush Intcntl

Fri 3/20

7:30 pm-5:00 pm

2 stops15h 30m

$805

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 8/25

7:40 pm-1:15 pm

1 stop24h 35m

Houston George Bush Intcntl

Sun 9/7

3:30 pm-12:35 pm

1 stop14h 05m

$813

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Mon 10/13

1:20 pm-12:12 pm

2 stops29h 52m

Houston Hobby

Fri 10/31

6:00 am-7:00 am

2 stops19h 00m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 33 results
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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

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

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

The best time to book flights from Barcelona-El Prat Airport to Houston is 8 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 Barcelona-El Prat Airport to Houston?

Currently, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston (average of $230). Flying from Barcelona-El Prat Airport to Houston in March is currently the most expensive (average of $332). 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.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston 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 when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, 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).

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 April 29, 2025.
To help decide which airline to fly from Barcelona to Houston, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 $709. Other airlines that can offer you cheap pricing are Air Canada, from $761, and Lufthansa, from $780. Iberia is currently priced 16% 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 $586 on WestJet. Other airlines that offer cheap prices include Aer Lingus from $603 and Iberia from $694 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, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston (average of $230). Flying from Barcelona-El Prat Airport to Houston in March is currently the most expensive (average of $332). 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

Browse thousands of different options on Cheapflights for your next trip

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$652Average$866FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$668Average$836FlexibilityNo cancel feeOn-time69%

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