Barcelona-El Prat

$211+ Cheap flights from Houston to Barcelona-El Prat (BCN)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BCN
Mar 5 — Mar 121
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Barcelona-El Prat 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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Houston to Barcelona-El Prat

Cheapest flights from Houston to Barcelona-El Prat
Explore the most affordable flight options available from Houston to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:38 pm
IAH
-
BCN
2 stops30h 57m
Multiple Airlines
Tue 2/241:35 pm
BCN
-
IAH
2 stops29h 41m
Multiple Airlines
Deal found 2/2$490
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:00 am
IAH
-
BCN
1 stop15h 00m
Multiple Airlines
Tue 10/276:40 am
BCN
-
IAH
2 stops20h 59m
Multiple Airlines
Deal found 2/2$539
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:05 am
IAH
-
BCN
2 stops34h 00m
Multiple Airlines
Tue 3/179:10 am
BCN
-
IAH
2 stops36h 17m
Multiple Airlines
Deal found 2/2$548
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:00 am
IAH
-
BCN
1 stop15h 00m
United Airlines
Tue 10/2712:35 pm
BCN
-
IAH
2 stops34h 49m
United Airlines
Deal found 2/2$551
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:35 pm
IAH
-
BCN
1 stop13h 20m
Lufthansa
Tue 10/275:50 am
BCN
-
IAH
1 stop15h 20m
Lufthansa
Deal found 2/2$552
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:05 pm
IAH
-
BCN
1 stop16h 25m
British Airways
Mon 10/269:00 pm
BCN
-
IAH
1 stop24h 05m
British Airways
Deal found 2/2$561
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:30 pm
IAH
-
BCN
1 stop22h 00m
Multiple Airlines
Wed 5/202:25 pm
BCN
-
IAH
1 stop30h 30m
Multiple Airlines
Deal found 2/2$562
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:10 pm
IAH
-
BCN
1 stop14h 25m
United Airlines
Fri 11/271:35 pm
BCN
-
IAH
1 stop15h 04m
United Airlines
Deal found 2/1$564
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:22 pm
HOU
-
BCN
2 stops21h 13m
British Airways
Thu 11/1910:40 am
BCN
-
HOU
1 stop16h 10m
British Airways
Deal found 2/2$610
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:18 pm
HOU
-
BCN
1 stop13h 32m
British Airways
Tue 3/109:35 am
BCN
-
HOU
1 stop16h 15m
British Airways
Deal found 2/1$619
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:20 pm
HOU
-
BCN
2 stops21h 25m
British Airways
Tue 3/179:35 am
BCN
-
HOU
1 stop16h 15m
British Airways
Deal found 2/2$620
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:30 pm
HOU
-
BCN
2 stops21h 00m
British Airways
Sat 10/107:40 am
BCN
-
HOU
2 stops21h 13m
British Airways
Deal found 2/2$621

Find flight deals from Houston to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Barcelona-El Prat (BCN). 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

$490
(Mytrip)

One-way from

$211
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$720
From Houston to Barcelona-El Prat
One-way flight from Houston to Barcelona-El Prat
Highest demand for flights based on searches. 24% potential increase in price ($282 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($30 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 Houston to Barcelona-El Prat 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 Houston to Barcelona-El Prat Airport that are best for you.

Fly from

Houston

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 3/10

12:18 pm-2:45 pm

2 stops20h 27m

Barcelona-El Prat

Tue 3/17

9:35 am-7:50 pm

1 stop16h 15m

$620

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 3/9

4:20 pm-7:45 pm

2 stops21h 25m

Barcelona-El Prat

Tue 3/17

9:35 am-7:50 pm

1 stop16h 15m

$620

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 3/3

12:18 pm-2:45 pm

2 stops19h 27m

Barcelona-El Prat

Tue 3/10

9:35 am-7:50 pm

1 stop16h 15m

$620

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 3/10

5:30 pm-6:30 pm

2 stops19h 00m

Barcelona-El Prat

Tue 3/17

8:00 am-9:39 pm

2 stops19h 39m

$623

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 5/5

9:05 pm-8:30 pm

1 stop16h 25m

Barcelona-El Prat

Tue 5/12

12:20 pm-9:29 pm

1 stop16h 09m

$624

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 5/5

7:20 am-8:00 am

2 stops17h 40m

Barcelona-El Prat

Fri 6/5

12:15 pm-11:51 am

2 stops30h 36m

$627

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 5/4

5:09 am-1:15 pm

1 stop25h 06m

Barcelona-El Prat

Thu 5/14

1:15 pm-11:01 am

1 stop28h 46m

$630

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 5/6

10:00 am-8:00 am

1 stop15h 00m

Barcelona-El Prat

Wed 5/20

12:15 pm-7:59 pm

1 stop14h 44m

$636

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 3/3

5:25 am-8:00 am

2 stops19h 35m

Barcelona-El Prat

Tue 3/10

9:30 am-10:42 pm

2 stops19h 12m

$637

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 3/23

6:00 am-7:00 am

2 stops19h 00m

Barcelona-El Prat

Tue 4/14

11:00 am-11:06 pm

1 stop19h 06m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Houston to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Houston 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 Houston to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Barcelona-El Prat. Price data was last updated on January 30, 2026.

The price you pay for your flight from Houston to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Houston to Barcelona-El Prat Airport (average of $523). Flying from Houston to Barcelona-El Prat Airport in June is currently the most expensive (average of $873). 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.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated February 3, 2026.
See what other customers who have flown with United Airlines, American Airlines, and Air Canada from Houston to Barcelona-El Prat Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Houston to Barcelona-El Prat. 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 Houston to Barcelona-El Prat Airport?

    For as low as $627, British Airways can have you in Barcelona-El Prat Airport from Houston in 17h 40m. The distance from Houston to Barcelona-El Prat Airport is about 5232 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston to Barcelona-El Prat Airport round-trip?

    Our cheapest airline available from Houston to Barcelona-El Prat Airport is Air Canada. Our recent data shows that you can find tickets from as low as $523 on this airline. Additional options worth looking into are KLM and Iberia, starting at $524 and $531 round-trip. These flights start at 38% lower than the current average price 3 months from now.

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

    $238 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Iberia and British Airways, with prices starting from $249 and $253, respectively.

  • Where are the most common layover locations when flying from Houston to Barcelona-El Prat Airport?

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    Most Frankfurt am Main visitors opt to spend their time experiencing Römerberg, Oper Frankfurt, and Konstablerwache. Römerberg, Oper Frankfurt and Konstablerwache are located about 7.4 mi, 7.0 mi, and 7.7 mi, respectively from Frankfurt am Main if you are interested in checking them out. Travelers can rent a car at Frankfurt am Main for an average daily rate of $45 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Houston to Barcelona-El Prat Airport flights?

  • Can I find deals for flights from Houston to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Houston to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Barcelona-El Prat.

  • Can I find deals for business class flights from Houston to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Houston to Barcelona-El Prat 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 Houston to Barcelona-El Prat Airport?

    Currently, October is the cheapest month in which you can book a flight from Houston to Barcelona-El Prat Airport (average of $523). Flying from Houston to Barcelona-El Prat Airport in June is currently the most expensive (average of $873). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Houston to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Houston to Barcelona-El Prat. 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
Air CanadaCheapest$523Average$860FlexibilityNo cancel feeOn-time67%
KLMCheapest$524Average$852FlexibilityNo cancel feeOn-time75%
IberiaCheapest$531Average$960FlexibilityNo cancel feeOn-time77%
DeltaCheapest$535Average$826FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$542Average$939FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$547Average$994FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$556Average$817FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$582Average$894FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$606Average$1,051FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$641Average$729FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.