$430 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 9/8. 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

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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Everything you should know

Cheapest round-trip
$700
Typical prices: $978-$713
JetBlue
Thu 10/1Mon 10/12
BCN - IAH • 1 stop
Cheapest one-way
$430
Typical prices: $688-$784
Multiple Airlines
Tue 9/8
BCN - IAH • 2 stops
Top airlines
Cheapest • from $700 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 29% compared to booking last minute.
Insights
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Flight Deals
Booking Insights
Flight 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, Oct 1 - Mon, Oct 12
JetBlue Logo
12:50 pm - 12:05 pm
BCN
-
IAH
30h 15m
1 stop
JetBlue Logo
7:05 pm - 9:45 am
IAH
-
BCN
31h 40m
1 stop
$700JetBlue
Wed, Sep 16 - Wed, Sep 30
Multiple Airlines Logo
3:50 pm - 8:45 am
BCN
-
IAH
23h 55m
1 stop
Multiple Airlines Logo
4:39 pm - 8:50 am
IAH
-
BCN
57h 11m
2 stops
$723Multiple Airlines
Wed, Sep 16 - Mon, Sep 28
Multiple Airlines Logo
3:50 pm - 8:45 am
BCN
-
IAH
23h 55m
1 stop
Multiple Airlines Logo
7:53 pm - 8:10 am
IAH
-
BCN
53h 17m
2 stops
$730Multiple Airlines
Fri, Sep 4 - Fri, Sep 25
ITA Airways Logo
11:40 am - 3:40 pm
BCN
-
IAH
35h 00m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$751ITA Airways
Fri, Sep 4 - Fri, Sep 25
ITA Airways Logo
11:40 am - 3:40 pm
BCN
-
IAH
35h 00m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$752ITA Airways
Fri, Sep 4 - Fri, Sep 25
ITA Airways Logo
4:50 pm - 3:40 pm
BCN
-
IAH
29h 50m
1 stop
ITA Airways Logo
6:10 pm - 11:15 pm
IAH
-
BCN
22h 05m
1 stop
$757ITA Airways
Mon, Oct 5 - Mon, Oct 19
British Airways Logo
10:45 am - 11:53 pm
BCN
-
HOU
20h 08m
1 stop
British Airways Logo
6:19 pm - 5:35 pm
HOU
-
BCN
16h 16m
2 stops
$835British Airways
Fri, Sep 4 - Fri, Sep 25
Delta Logo
9:20 am - 10:05 pm
BCN
-
HOU
19h 45m
2 stops
Delta Logo
6:00 am - 9:00 am
HOU
-
BCN
20h 00m
2 stops
$836Delta
Fri, Sep 4 - Fri, Sep 25
Delta Logo
11:30 am - 9:50 am
BCN
-
HOU
29h 20m
1 stop
Delta Logo
11:00 am - 11:15 am
HOU
-
BCN
17h 15m
2 stops
$838Delta
Thu, Sep 24 - Mon, Sep 28
British Airways Logo
10:45 am - 11:50 pm
BCN
-
HOU
20h 05m
1 stop
British Airways Logo
1:56 pm - 10:10 am
HOU
-
BCN
13h 14m
1 stop
$842British Airways
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.

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

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 departing in October.

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 October, where tickets cost $108 (return) on average. On the other hand, the most expensive months are November and June, where the average cost of round-trip tickets is $793 and $668 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 3 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Cheapest flight$430
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 5 days, the lowest price for a flight from Barcelona-El Prat Airport to Houston was $369 for a one-way ticket and $700 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?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Barcelona and Houston, with SkyTeam 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.
7.9
DeltaOverall score based on 8396 reviews
7.2Food
8.1Boarding
7.8Comfort
7.8Entertainment
8.5Crew
Airline reviews

Five hour delays every hour, I wish it were all at once

2.0 MediocreAnonymous, Jun 2026
MCO - LGA
Read more Delta reviews

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

I like the lane and orderliness and timely everything was executed. Amazing

If you cant travel Delta One, Comfort Class is the next best thing!

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

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.

I flew from Barcelona to Chicago on UA yesterday. The flight was on time, the pilots did a great job and the flight attendants were super nice. All of them. Also food was good, and the drinks, including wine were served a few times during our flight. I highly recommend this airline.

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

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

The flight to Houston the agents were not very helpful

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

No screens or meal options. Freezing cold. Dirty seats. Left late.

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

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

Information on your arrival and departure airports