Houston

$312+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — HOU
Mar 5 — Mar 121
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Cheap 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 February 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
BCN
-
IAH
2 stops23h 41m
Multiple Airlines
Wed 3/47:05 am
IAH
-
BCN
1 stop23h 15m
Multiple Airlines
Deal found 2/1$706
This SmartFares deal was found by Cheapflights users on 2/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:20 am
BCN
-
IAH
1 stop16h 20m
ITA Airways
Wed 9/306:10 pm
IAH
-
BCN
1 stop14h 45m
ITA Airways
Deal found 2/1$707
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:50 pm
BCN
-
IAH
1 stop29h 50m
ITA Airways
Sun 9/206:10 pm
IAH
-
BCN
1 stop14h 45m
ITA Airways
Deal found 2/2$723
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 2/196:00 am
BCN
-
IAH
1 stop14h 30m
Delta
Sat 2/284:05 pm
IAH
-
BCN
1 stop16h 25m
Delta
Deal found 2/3$741
This ITA Airways deal was found by Cheapflights users on 2/3. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:20 am
BCN
-
IAH
1 stop16h 20m
ITA Airways
Fri 9/256:10 pm
IAH
-
BCN
1 stop14h 45m
ITA Airways
Deal found 2/3$743
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 2/191:00 pm
BCN
-
IAH
2 stops26h 49m
Delta
Wed 3/412:15 pm
IAH
-
BCN
2 stops16h 35m
Delta
Deal found 2/3$746
This Delta deal was found by Cheapflights users on 2/2. 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 2/216:00 am
BCN
-
IAH
2 stops23h 27m
Delta
Mon 3/95:05 pm
IAH
-
BCN
1 stop15h 55m
Delta
Deal found 2/2$747
This lol.travel deal was found by Cheapflights users on 2/1. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:40 am
BCN
-
IAH
1 stop15h 37m
Finnair
Wed 3/410:01 am
IAH
-
BCN
1 stop14h 04m
Finnair
Deal found 2/1$753
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:50 am
BCN
-
IAH
1 stop19h 25m
Lufthansa
Mon 3/24:30 pm
IAH
-
BCN
1 stop16h 50m
Lufthansa
Deal found 2/1$758
This Mytrip deal was found by Cheapflights users on 2/1. 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 3/17:10 pm
BCN
-
IAH
3 stops34h 59m
Multiple Airlines
Sun 3/85:46 am
IAH
-
BCN
3 stops30h 34m
Multiple Airlines
Deal found 2/1$759
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
BCN
-
HOU
2 stops23h 28m
Delta
Wed 3/45:25 am
HOU
-
BCN
2 stops22h 45m
Delta
Deal found 2/1$782
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:40 am
BCN
-
HOU
1 stop16h 06m
American Airlines
Wed 3/410:13 am
HOU
-
BCN
1 stop15h 37m
American Airlines
Deal found 2/1$787

Find 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 February 3, 2026.

Round-trip from

$706
(Kiwi.com)

One-way from

$312
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$815
From Barcelona-El Prat to Houston
One-way flight from Barcelona-El Prat to Houston
Highest demand for flights based on searches. 4% potential increase in price ($37 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 3, 2026.
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 2/19

6:00 am-10:41 pm

2 stops23h 41m

Houston George Bush Intcntl

Wed 3/4

7:05 am-1:20 pm

1 stop23h 15m

$706

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 2/19

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Sat 2/28

4:05 pm-3:30 pm

1 stop16h 25m

$741

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 2/21

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Mon 3/9

5:05 pm-7:20 pm

1 stop20h 15m

$741

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Tue 3/24

12:35 pm-5:32 pm

3 stops34h 57m

Houston George Bush Intcntl

Tue 3/31

11:15 am-4:15 pm

2 stops22h 00m

$744

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 2/19

1:00 pm-8:49 am

2 stops26h 49m

Houston George Bush Intcntl

Wed 3/4

12:15 pm-11:50 am

2 stops16h 35m

$746

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 2/26

6:00 am-11:31 pm

2 stops24h 31m

Houston George Bush Intcntl

Wed 3/11

4:30 pm-12:15 pm

1 stop13h 45m

$753

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 2/21

6:00 am-10:27 pm

2 stops23h 27m

Houston George Bush Intcntl

Mon 3/9

12:23 pm-10:25 am

2 stops16h 02m

$753

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 2/19

6:50 am-6:15 pm

1 stop18h 25m

Houston George Bush Intcntl

Mon 2/23

9:50 am-9:00 am

2 stops16h 10m

$770

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Thu 2/19

6:00 am-10:28 pm

2 stops23h 28m

Houston Hobby

Wed 3/4

5:25 am-11:10 am

2 stops22h 45m

$782

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Tue 3/24

6:00 am-10:23 am

2 stops34h 23m

Houston Hobby

Tue 3/31

6:00 am-9:00 am

2 stops20h 00m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 31 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 January 30, 2026.

The best time to book flights from Barcelona-El Prat Airport to Houston is 74 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 $108). Flying from Barcelona-El Prat Airport to Houston in November is currently the most expensive (average of $773). 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 February 3, 2026.
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.

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 26h 49m. There are 5232 mi between Barcelona-El Prat Airport and Houston.

  • 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 $628. Another airline that can offer you cheap pricing is Delta. United Airlines is currently priced 26% 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 $211 on Iberia. Other airlines that offer cheap prices include British Airways from $493 and American Airlines from $497 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, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Houston (average of $108). Flying from Barcelona-El Prat Airport to Houston in November is currently the most expensive (average of $773). 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$628Average$748FlexibilityNo cancel feeOn-time69%
DeltaCheapest$771Average$938FlexibilityNo cancel feeOn-timeN/A

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