$312 Find Cheap Flights from Barcelona to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona to Houston departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Houston, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Barcelona to Houston (BCN-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Barcelona to Houston

Thu, Aug 28 - Wed, Sep 10
 Logo
9:20 pm - 11:29 pmBCN-IAH
33h 09m3 stops
 Logo
12:58 pm - 7:20 pmIAH-BCN
23h 22m2 stops
Thu, Aug 28 - Wed, Sep 10
 Logo
6:00 am - 11:29 pmBCN-IAH
24h 29m2 stops
 Logo
12:58 pm - 7:20 pmIAH-BCN
23h 22m2 stops
Thu, Aug 28 - Thu, Sep 11
United Airlines Logo
10:15 am - 5:50 pmBCN-IAH
14h 35m1 stop
United Airlines Logo
10:55 am - 8:20 amIAH-BCN
14h 25m1 stop
$773United Airlines
Find Deal
Thu, Aug 28 - Wed, Sep 10
British Airways Logo
2:00 pm - 9:40 pmBCN-IAH
14h 40m1 stop
British Airways Logo
9:00 pm - 9:25 amIAH-BCN
29h 25m1 stop
$780British Airways
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Fri, Sep 12 - Fri, Sep 19
United Airlines Logo
8:00 am - 5:50 pmBCN-IAH
16h 50m1 stop
United Airlines Logo
9:34 pm - 1:15 pmIAH-BCN
32h 41m1 stop
$785United Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 11
American Airlines Logo
2:00 pm - 9:40 pmBCN-IAH
14h 40m1 stop
American Airlines Logo
2:26 pm - 10:10 amIAH-BCN
12h 44m1 stop
$789American Airlines
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Thu, Aug 28 - Wed, Sep 10
British Airways Logo
12:20 pm - 10:12 pmBCN-HOU
16h 52m1 stop
British Airways Logo
2:33 pm - 10:10 amHOU-BCN
12h 37m1 stop
$792British Airways
Find Deal
Thu, Aug 28 - Thu, Sep 11
American Airlines Logo
12:20 pm - 10:10 pmBCN-IAH
16h 50m1 stop
American Airlines Logo
1:18 pm - 10:30 amIAH-BCN
14h 12m1 stop
$792American Airlines
Find Deal
Thu, Aug 28 - Wed, Sep 10
Iberia Logo
12:20 pm - 7:55 pmBCN-HOU
14h 35m1 stop
Iberia Logo
2:33 pm - 10:10 amHOU-BCN
12h 37m1 stop
$798Iberia
Find Deal
Thu, Aug 28 - Thu, Sep 11
Iberia Logo
12:20 pm - 10:10 pmBCN-IAH
16h 50m1 stop
Iberia Logo
5:35 am - 7:35 amIAH-BCN
19h 00m1 stop
$798Iberia
Find Deal
Booking Insights

KAYAK's insights & trends for Barcelona to Houston flights

Get data-powered insights and trends into flights from Barcelona to Houston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Barcelona to Houston?

The average price of all round-trip flights from Barcelona-El Prat Airport to Houston clicked on KAYAK for each day over the last 12 months.

For Barcelona to Houston, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Houston back to Barcelona, the best deals are generally found on Tuesday, with Friday being the most expensive.

What is the cheapest month to fly from Barcelona-El Prat Airport to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Barcelona-El Prat Airport to Houston is March, where tickets cost $629 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $992 and $975 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Barcelona-El Prat Airport to Houston, you should book around 2 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Cheapest flight$312
Flight from Barcelona to Houston George Bush Airport

When to book flights from Barcelona to Houston

Are your dates flexible? Find out the best times to travel from Barcelona to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Barcelona to Houston flights

  • What is the cheapest flight from Barcelona-El Prat Airport to Houston?

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to Houston was $312 for a one-way ticket and $553 for a round-trip.

  • Do I need a passport to fly between Barcelona and Houston?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Barcelona and on arrival in Houston.

  • Which airports will I be using when flying from Barcelona to Houston?

    When flying out of Barcelona you will be using Barcelona-El Prat. You will be landing at one of these airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Barcelona to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Barcelona to Houston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Barcelona and Houston, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Barcelona to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Barcelona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Barcelona with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Barcelona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Barcelona to Houston

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Barcelona to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

I really enjoyed flying with United airlines amazing experience , good customer service and great food

10.0 ExcellentYamilette, Jul 2025BCN - SFO
Read more United Airlines reviews

I really enjoyed flying with United airlines amazing experience , good customer service and great food

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Horrible almost missed my flight because my 1st flight was delayed. Airline crew is so unprofessional. The people on the plane do whatever they want kids running screaming. Will never fly this airline again Suitcases never arrived

Horrible experience airline crew was unprofessional. Flight was delayed. Suit cases did not arrive. Never flying iberia again

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

Chairs do not recline. Finished the trip with an aching back.

Boarding was odd. Gates switched and had to take a bus to the plane. Luggage got lost. Still waiting on one bag. Flight itself was very nice!

Do Not Fly Iberia. Horrible experience. Iberia changes things at random -like the date of the flight and seat you have bought. After buying my flight, they contacted me and told me I had to return a day later. Then when I was boarding the flight, I discovered they had changed my window seat in a row away from the wing, to an aisle seat in front of the toilet! The worse seat on the plane. But it wasn’t just me- a family was scattered all over the plane. I was able to trade my seat because a father was separated from his son. Unfortunately the seat was the window seat directly over the wing, the loudest seat in the plane. I couldn’t sleep, even with noise cancelling earphones. Also, I ordered gluten free meal-which was tasteless and gave me cramps.

I have nothing but great things to say about the crew of the American Airlines flight from Madrid to Dallas. They were fantastic! I do, however, have some disregard for the flight attendant that was late in Dallas, causing us to further delay the boarding of our flight to Portland, and leading to the eventual cancellation of that flight. Because that crew-member was so late, we got caught-up in a weather-related ground stop, eventually causing our pilots to "time-out". So we couldn't get out of Dallas. We would have departed DFW on-time (and before the arrival of the thunderstorm) if not for the lateness of that crew member. The whole time the pilots couldn't tell us whether the flight would be cancelled, and that they couldn't get any information from the airline. By the time we knew the flight was cancelled, all of the flights for the following day were full. So, we didn't even get offered a viable option to get home. The American Airlines customer service desk at DFW was grossly under-staffed. And there were several people who waited in line for four-hours before being helped at that desk. We waited in line for almost 2-hours, until I was able to speak with a customer service agent on the phone (after being on-hold for over an hour). So, once we knew the information about how to get our bag in PDX, and that there weren't any options for flights the next day, we left the line & began searching for another way home. We eventually had to purchase a ticket home on a different airline, in order to get my wife to work on Monday. And we are pursuing a refund of that DFW-PDX leg of the journey. The good news is that the late flight attendant's hair was perfect. And she looked fantastic as she departed the airport & headed back home, while we all hunkered down to sleep in the terminal for the night.

One of the crew members hit me with the car and not even says anything

They need to start flying on time. We lost 2 days of our time because they delayed flight both ways.

As always a terrible experience. AA stole a day from my vacation days planned to be spent with my Family. Response: delays related to weather issues.

Everything you need to know for your flight from Barcelona to Houston

Information on your arrival and departure airports

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