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$278+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — HOU
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Houston are usually found in March or May, booked 35 days in advance, depart on a Monday or Thursday and return on a Tuesday

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 November 2, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. 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.
Thu 11/201:35 pmBCN - IAH
3 stops28h 44mMultiple Airlines
Mon 11/246:10 amIAH - BCN
3 stops20h 25mMultiple Airlines
Deal found 10/30$605
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Fri 11/217:10 pmBCN - IAH
2 stops33h 02mMultiple Airlines
Sat 12/65:33 amIAH - BCN
2 stops29h 47mMultiple Airlines
Deal found 11/2$643
This lol.travel deal was found by Cheapflights users on 11/2. 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.
Tue 12/161:35 pmBCN - IAH
1 stop15h 04mAir Canada
Mon 1/1212:10 pmIAH - BCN
1 stop14h 25mAir Canada
Deal found 11/2$775
This Mytrip deal was found by Cheapflights users on 11/1. 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 12/146:45 amBCN - IAH
2 stops24h 14mMultiple Airlines
Mon 12/155:00 amIAH - BCN
3 stops34h 00mMultiple Airlines
Deal found 11/1$776
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Sun 12/146:50 amBCN - IAH
1 stop14h 45mUnited Airlines
Tue 1/131:35 pmIAH - BCN
2 stops17h 30mUnited Airlines
Deal found 11/2$779
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/156:50 amBCN - IAH
2 stops17h 13mUnited Airlines
Tue 1/1312:29 pmIAH - BCN
1 stop13h 31mUnited Airlines
Deal found 11/2$784
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Mon 11/179:55 amBCN - IAH
1 stop15h 20mLufthansa
Mon 12/112:10 pmIAH - BCN
1 stop18h 00mLufthansa
Deal found 11/2$785
This Delta deal was found by Cheapflights users on 11/2. 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.
Tue 12/166:00 amBCN - HOU
2 stops23h 48mDelta
Mon 1/125:04 pmHOU - BCN
2 stops17h 01mDelta
Deal found 11/2$792
This Delta deal was found by Cheapflights users on 11/2. 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.
Mon 12/156:00 amBCN - HOU
2 stops23h 48mDelta
Sun 1/115:04 pmHOU - BCN
2 stops31h 56mDelta
Deal found 11/2$796
This Delta deal was found by Cheapflights users on 11/2. 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 12/2710:55 amBCN - HOU
1 stop19h 16mDelta
Mon 1/125:04 pmHOU - BCN
2 stops17h 01mDelta
Deal found 11/2$816
This Delta deal was found by Cheapflights users on 11/2. 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.
Mon 11/176:00 amBCN - HOU
2 stops24h 07mDelta
Mon 12/16:48 pmHOU - BCN
2 stops15h 17mDelta
Deal found 11/2$821
This Virgin Atlantic deal was found by Cheapflights users on 11/2. 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.
Wed 12/310:15 amBCN - HOU
2 stops19h 33mVirgin Atlantic
Thu 12/116:00 amHOU - BCN
1 stop19h 40mVirgin Atlantic
Deal found 11/2$826

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 November 2, 2025.

Round-trip from

$589
(Kiwi.com)

One-way from

$278
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$813
From Barcelona-El Prat to Houston
Search Deals
One-way flight from Barcelona-El Prat to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 2, 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

Wed 1/21

6:35 pm-11:01 pm

1 stop35h 26m

Houston George Bush Intcntl

Mon 1/26

7:00 am-5:40 pm

2 stops27h 40m

$589

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 11/20

1:35 pm-11:19 am

3 stops28h 44m

Houston George Bush Intcntl

Mon 11/24

6:10 am-9:35 am

3 stops20h 25m

$605

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 1/29

6:50 am-6:15 pm

1 stop18h 25m

Houston George Bush Intcntl

Mon 2/9

10:05 am-9:35 am

2 stops16h 30m

$751

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 1/15

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Wed 1/28

12:20 pm-11:10 am

2 stops15h 50m

$758

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 1/22

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Mon 1/26

4:05 pm-3:00 pm

1 stop15h 55m

$758

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 1/21

12:30 pm-10:24 pm

1 stop16h 54m

Houston George Bush Intcntl

Mon 1/26

2:55 pm-4:05 pm

2 stops18h 10m

$760

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Wed 1/21

6:00 am-10:35 pm

2 stops23h 35m

Houston Hobby

Mon 1/26

11:09 am-2:00 pm

2 stops19h 51m

$763

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Thu 1/15

11:10 am-10:21 am

2 stops30h 11m

Houston Hobby

Wed 1/28

5:04 pm-5:05 pm

2 stops17h 01m

$764

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 1/31

9:55 am-6:15 pm

1 stop15h 20m

Houston George Bush Intcntl

Tue 2/10

12:29 pm-9:00 am

1 stop13h 31m

$768

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Wed 1/21

10:40 am-10:46 pm

1 stop19h 06m

Houston Hobby

Mon 1/26

10:35 am-8:50 am

1 stop15h 15m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 36 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 October 31, 2025.

The best time to book flights from Barcelona-El Prat Airport to Houston is 35 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, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston (average of $153). Flying from Barcelona-El Prat Airport to Houston in August is currently the most expensive (average of $770). 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?

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 November 2, 2025.
Read through reviews of airlines operating flights from Barcelona-El Prat Airport to Houston, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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.

  • How long is the flight from Barcelona-El Prat Airport to Houston?

    Departing from Barcelona-El Prat Airport to Houston will take you 18h 25m. There are 5232 mi between Barcelona-El Prat Airport and Houston. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $668. Another airline that can offer you cheap pricing is Delta. United Airlines is currently priced 22% below the average price you’ll pay for this route.

  • 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, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston (average of $153). Flying from Barcelona-El Prat Airport to Houston in August is currently the most expensive (average of $770). 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$668Average$1,255FlexibilityNo cancel feeOn-time69%
DeltaCheapest$724Average$938FlexibilityNo cancel feeOn-timeN/A

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