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$319+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — HOU
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 50 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 junio 12, 2025.

Round-trip from

$669
(Booking.com)

One-way from

$319
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$959
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. 7% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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.
lun. 9/2210:40 pmBCN - IAH
2 stops29h 20mMultiple Airlines
dom. 9/282:35 pmIAH - BCN
2 stops27h 55mMultiple Airlines
Deal found 6/10$547
This Flysmarter deal was found by Cheapflights users on 6/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/315:50 amBCN - IAH
2 stops21h 29mAir Canada
jue. 11/1311:05 amIAH - BCN
1 stop15h 30mAir Canada
Deal found 6/11$663
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 10/112:10 pmBCN - IAH
1 stop14h 32mUnited Airlines
jue. 10/910:00 amIAH - BCN
1 stop14h 50mUnited Airlines
Deal found 6/10$664
This Booking.com deal was found by Cheapflights users on 6/10. 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.
lun. 9/11:30 pmBCN - IAH
1 stop17h 53mBritish Airways
lun. 9/83:30 pmIAH - BCN
1 stop13h 35mBritish Airways
Deal found 6/10$669
This Flysmarter deal was found by Cheapflights users on 6/12. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/315:50 amBCN - IAH
1 stop19h 25mLufthansa
jue. 11/135:10 pmIAH - BCN
1 stop12h 55mLufthansa
Deal found 6/12$680
This Delta deal was found by Cheapflights users on 6/12. 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.
mié. 9/36:20 amBCN - IAH
1 stop13h 55mDelta
dom. 9/77:00 amIAH - BCN
2 stops19h 00mDelta
Deal found 6/12$690
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/57:40 pmBCN - IAH
1 stop24h 35mKLM
dom. 10/123:30 pmIAH - BCN
1 stop17h 55mKLM
Deal found 6/10$693
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/18:40 pmBCN - IAH
2 stops30h 04mAustrian Airlines
jue. 10/912:00 pmIAH - BCN
2 stops24h 50mAustrian Airlines
Deal found 6/10$694
This Delta deal was found by Cheapflights users on 6/10. 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.
lun. 9/222:10 pmBCN - HOU
2 stops29h 02mDelta
dom. 9/2810:05 amHOU - BCN
2 stops22h 35mDelta
Deal found 6/10$695
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/181:35 pmBCN - IAH
2 stops17h 23mIberia
mié. 7/2311:02 amIAH - BCN
1 stop13h 33mIberia
Deal found 6/10$697
This Virgin Atlantic deal was found by Cheapflights users on 6/10. 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.
lun. 9/229:00 amBCN - HOU
2 stops19h 40mVirgin Atlantic
dom. 9/2810:05 amHOU - BCN
1 stop16h 15mVirgin Atlantic
Deal found 6/10$698
This Iberia deal was found by Cheapflights users on 6/10. 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.
mié. 10/112:20 pmBCN - HOU
1 stop14h 40mIberia
lun. 10/132:35 pmHOU - BCN
1 stop12h 35mIberia
Deal found 6/10$738

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 junio 12, 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

lun. 9/1

1:30 pm-12:23 am

1 stop17h 53m

Houston George Bush Intcntl

lun. 9/8

3:30 pm-12:05 pm

1 stop13h 35m

$669

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

mié. 9/3

12:10 pm-7:42 pm

1 stop14h 32m

Houston George Bush Intcntl

dom. 9/7

4:45 pm-8:20 am

1 stop32h 35m

$670

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

mié. 9/3

6:20 am-1:15 pm

1 stop13h 55m

Houston George Bush Intcntl

dom. 9/7

7:00 am-9:00 am

2 stops19h 00m

$688

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

lun. 9/22

2:10 pm-12:12 pm

2 stops29h 02m

Houston Hobby

dom. 9/28

10:05 am-3:40 pm

2 stops22h 35m

$695

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

mié. 6/18

1:35 pm-11:58 pm

2 stops17h 23m

Houston George Bush Intcntl

mié. 7/23

11:02 am-7:35 am

1 stop13h 33m

$697

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

lun. 9/22

9:00 am-9:40 pm

2 stops19h 40m

Houston Hobby

dom. 9/28

10:05 am-9:20 am

1 stop16h 15m

$698

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

lun. 9/1

3:05 pm-12:19 am

2 stops40h 14m

Houston George Bush Intcntl

lun. 9/8

7:00 am-12:55 am

2 stops34h 55m

$698

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

mié. 10/1

12:20 pm-8:00 pm

1 stop14h 40m

Houston Hobby

lun. 10/13

2:35 pm-10:10 am

1 stop12h 35m

$738

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

jue. 6/26

1:15 pm-10:07 pm

1 stop15h 52m

Houston George Bush Intcntl

mié. 7/9

10:00 am-7:50 am

1 stop14h 50m

$747

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

lun. 9/1

12:20 pm-7:54 pm

1 stop14h 34m

Houston Hobby

lun. 9/8

2:33 pm-10:10 am

1 stop12h 37m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 38 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 June 9, 2025.

The best time to book flights from Barcelona-El Prat Airport to Houston is 49 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 junio 12, 2025.
To help decide which airline to fly from Barcelona to Houston, see what other customers have to say about Delta, KLM and Austrian Airlines. 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
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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 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 $669. Other airlines that can offer you cheap pricing are United Airlines, from $670, and Delta, from $688. British Airways is currently priced 18% 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 $642 on Aer Lingus. Other airlines that offer cheap prices include Turkish Airlines from $701 and WestJet from $770 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 3 airlines flying from Barcelona-El Prat to Houston

Discover the top 3 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$601Average$747FlexibilityNo cancel feeOn-time77%
DeltaCheapest$652Average$866FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$668Average$1,255FlexibilityNo cancel feeOn-time69%

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