BCN - IAH

$372 Find Cheap Flights from Barcelona to Houston George Bush Airport - Compare and Save

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 9/4. 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, 0 bags

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Everything you should know

Cheapest round-trip
$695
Typical prices: $704-$990
Multiple Airlines
Wed 10/14Thu 10/29
BCN - IAH • 1 stop
Cheapest one-way
$372
Typical prices: $680-$800
Multiple Airlines
Fri 9/4
BCN - IAH • 2 stops
Top airlines
ITA Airways
Cheapest • from $745 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Barcelona and George Bush Intcntl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $723 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 13h 55m (one-way)
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 28% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Barcelona to George Bush Intcntl (BCN-IAH)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Oct 14 - Thu, Oct 29
Multiple Airlines Logo
3:50 pm - 8:45 am
BCN
-
IAH
23h 55m
1 stop
Multiple Airlines Logo
7:28 pm - 5:45 pm
IAH
-
BCN
16h 17m
1 stop
$695Multiple Airlines
Wed, Oct 21 - Thu, Oct 29
Multiple Airlines Logo
3:50 pm - 8:45 am
BCN
-
IAH
23h 55m
1 stop
Multiple Airlines Logo
7:28 pm - 5:45 pm
IAH
-
BCN
16h 17m
1 stop
$725Multiple Airlines
Tue, Oct 20 - Fri, Nov 6
ITA Airways Logo
4:50 pm - 3:40 pm
BCN
-
IAH
29h 50m
1 stop
ITA Airways Logo
6:25 pm - 3:55 pm
IAH
-
BCN
14h 30m
1 stop
$745ITA Airways
Mon, Sep 28 - Mon, Oct 12
ITA Airways Logo
6:20 am - 3:40 pm
BCN
-
IAH
16h 20m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$745ITA Airways
Mon, Oct 5 - Mon, Oct 19
ITA Airways Logo
6:20 am - 3:40 pm
BCN
-
IAH
16h 20m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$749ITA Airways
Mon, Oct 12 - Mon, Oct 26
ITA Airways Logo
6:20 am - 3:40 pm
BCN
-
IAH
16h 20m
1 stop
ITA Airways Logo
7:25 pm - 3:55 pm
IAH
-
BCN
14h 30m
1 stop
$749ITA Airways
Wed, Sep 30 - Sat, Oct 10
ITA Airways Logo
4:50 pm - 3:40 pm
BCN
-
IAH
29h 50m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$756ITA Airways
Sat, Aug 22 - Fri, Sep 4
ITA Airways Logo
4:50 pm - 3:40 pm
BCN
-
IAH
29h 50m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$760ITA Airways
Fri, Jan 15 - Sat, Jan 30
United Airlines Logo
6:50 am - 6:15 pm
BCN
-
IAH
18h 25m
1 stop
United Airlines Logo
7:40 am - 8:20 am
IAH
-
BCN
17h 40m
1 stop
$864United Airlines
Fri, Jan 15 - Thu, Jan 28
United Airlines Logo
6:50 am - 6:15 pm
BCN
-
IAH
18h 25m
1 stop
United Airlines Logo
12:00 pm - 8:20 am
IAH
-
BCN
13h 20m
1 stop
$864United Airlines
Booking Insights

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.

How much is a round-trip flight from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport departing in October.

Flight prices are below average for this route right now.

Flights to Houston George Bush Intcntl Airport from Barcelona-El Prat Airport usually cost between $910 and $1,143 in October.
The lowest price found in the past 5 days was $695 on Multiple Airlines (Oct 14-Oct 29).

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 March, where tickets cost $661 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $1,252 and $1,050 respectively.

Find deals

Good to know

Low season

January

Cheapest flight

$372
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 35% increase in price.
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 5 days, the lowest price for a flight from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport was $372 for a one-way ticket and $695 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?

    Star Alliance is the only airline alliance operating flights between Barcelona and Houston George Bush Airport.

  • 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.

Reviews of the top airline 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.
7.4
United AirlinesOverall score based on 10058 reviews
6.7Food
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

Flight staff and all was fine. Food always sucks on planes so nothing new.

10.0 ExcellentJames, Aug 2026
RNO - IAH
Read more United Airlines reviews

Flight staff and all was fine. Food always sucks on planes so nothing new.

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

The staff were polite and professional. I found the boarding for First Class Business customers not great. They didn't offer me pre- boarding. Just regular zone 1 boarding which didn't feel great. On board and throughout all of our United Flights we found the staff wonderful. We'll definitely fly United again.

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

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

Information on your arrival and departure airports

Barcelona (BCN)
George Bush Intcntl (IAH)