BCN - IAH

$359 Find Cheap Flights from Barcelona to Houston George Bush Airport

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 George Bush Intcntl departing on 6/9. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
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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Cheap Flights from Barcelona to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona to George Bush Intcntl 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.

Recent round-trip flight deals from Barcelona to George Bush Intcntl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Barcelona to George Bush Intcntl.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
7:45 am - 8:55 pmBCN-IAH
20h 10m2 stops
British Airways Logo
12:09 pm - 7:35 amIAH-BCN
12h 26m1 stop
$660British Airways
Find Deal
Thu, May 15 - Wed, May 28
Iberia Logo
12:20 pm - 9:57 pmBCN-IAH
16h 37m1 stop
Iberia Logo
5:49 am - 7:35 amIAH-BCN
18h 46m1 stop
$671Iberia
Find Deal
Thu, May 15 - Wed, May 28
Iberia Logo
1:35 pm - 11:55 pmBCN-IAH
17h 20m2 stops
Iberia Logo
5:49 am - 7:35 amIAH-BCN
18h 46m1 stop
$688Iberia
Find Deal
Thu, May 15 - Wed, May 28
 Logo
11:40 am - 8:45 amBCN-IAH
28h 05m2 stops
 Logo
6:23 am - 10:50 amIAH-BCN
21h 27m2 stops
Mon, May 19 - Mon, May 26
 Logo
10:45 am - 11:22 pmBCN-IAH
19h 37m1 stop
 Logo
4:43 pm - 1:10 pmIAH-BCN
13h 27m1 stop
Thu, May 15 - Wed, May 28
American Airlines Logo
12:20 pm - 10:44 pmBCN-IAH
17h 24m1 stop
American Airlines Logo
12:09 pm - 7:35 amIAH-BCN
12h 26m1 stop
$697American Airlines
Find Deal
Thu, May 15 - Wed, May 28
United Airlines Logo
12:15 pm - 7:56 pmBCN-IAH
14h 41m1 stop
United Airlines Logo
7:35 am - 9:00 amIAH-BCN
18h 25m2 stops
$798United Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
United Airlines Logo
12:15 pm - 7:56 pmBCN-IAH
14h 41m1 stop
United Airlines Logo
9:45 am - 8:20 amIAH-BCN
15h 35m1 stop
$799United Airlines
Find Deal
Tue, May 20 - Sun, Jun 1
Delta Logo
6:20 am - 1:15 pmBCN-IAH
13h 55m1 stop
Delta Logo
7:30 pm - 5:00 pmIAH-BCN
15h 30m2 stops
$805Delta
Find Deal
Sat, Oct 18 - Fri, Mar 20
Delta Logo
6:20 am - 1:15 pmBCN-IAH
13h 55m1 stop
Delta Logo
9:36 am - 9:00 amIAH-BCN
16h 24m2 stops
$806Delta
Find Deal
Sun, May 25 - Wed, Aug 6
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KAYAK's insights & trends for Barcelona to George Bush Intcntl flights

Get data-powered insights and trends into flights from Barcelona to George Bush Intcntl 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 George Bush Airport?

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

Your flight ticket price will generally be cheaper if you fly to Houston George Bush Airport on a Monday and more expensive on a Sunday. On your return trip to Barcelona, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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

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 George Bush Intcntl Airport, 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 George Bush Intcntl Airport is January, where tickets cost $647 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $988 and $948 respectively.

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

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 George Bush Intcntl Airport, 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 George Bush Intcntl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$359
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Barcelona to Houston George Bush Airport

When to book flights from Barcelona to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Barcelona to George Bush Intcntl 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 George Bush Airport flights

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

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport was $359 for a one-way ticket and $660 for a round-trip.

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

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

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

    On your way to Houston George Bush Airport, you’ll fly out from Barcelona-El Prat. You’ll be landing at Houston George Bush Intcntl.

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

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

  • Which airline alliances offer flights from Barcelona to Houston George Bush Airport?

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

  • Which is the best airline for flights from Barcelona to Houston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Barcelona to Houston are Delta and United Airlines. With an average price for the route of $866 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $836 and an overall rating of 7.4.

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

    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 George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport 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 George Bush Airport?

    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 George Bush Airport with an airline and back to Barcelona with another airline. Booking your flights between Barcelona and IAH can sometimes prove cheaper using this method.

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

    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 George Bush Airport from Barcelona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Barcelona to George Bush Intcntl

 
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 George Bush Intcntl? 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.
8.0
DeltaOverall score based on 7934 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

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?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

Everything you need to know for your flight from Barcelona to George Bush Intcntl

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