$314 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 3/4. 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

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
$752
Overall average: $963
Multiple Airlines
Sun 1/11Wed 1/14
BCN - IAH • 2 stops
Cheapest one-way
$314
Typical prices: $647-$827
Multiple Airlines
Wed 3/4
BCN - IAH • 1 stop
Top airlines
Lufthansa
Cheapest • from $764 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
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We hope you love your trip to Houston!
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

Sun, Jan 11 - Wed, Jan 14
Multiple Airlines Logo
6:45 am - 10:56 pm
BCN
-
IAH
23h 11m2 stops
Multiple Airlines Logo
8:30 am - 11:45 pm
IAH
-
BCN
32h 15m2 stops
$752Multiple Airlines
Mon, Jan 19 - Wed, Feb 4
Lufthansa Logo
9:55 am - 6:15 pm
BCN
-
IAH
15h 20m1 stop
Lufthansa Logo
6:55 pm - 5:45 pm
IAH
-
BCN
15h 50m1 stop
$764Lufthansa
Mon, Feb 2 - Wed, Feb 18
Iberia Logo
12:40 pm - 8:00 pm
BCN
-
IAH
14h 20m1 stop
Iberia Logo
3:50 pm - 11:10 am
IAH
-
BCN
12h 20m1 stop
$766Iberia
Mon, Feb 2 - Tue, Feb 17
Iberia Logo
12:40 pm - 8:00 pm
BCN
-
IAH
14h 20m1 stop
Iberia Logo
3:50 pm - 6:25 pm
IAH
-
BCN
19h 35m1 stop
$767Iberia
Mon, Feb 23 - Mon, Mar 9
Delta Logo
6:00 am - 1:30 pm
BCN
-
IAH
14h 30m1 stop
Delta Logo
4:59 pm - 3:00 pm
IAH
-
BCN
16h 01m2 stops
$769Delta
Mon, Jan 19 - Wed, Feb 4
Multiple Airlines Logo
5:25 pm - 1:30 pm
BCN
-
IAH
27h 05m1 stop
Multiple Airlines Logo
4:05 pm - 11:10 am
IAH
-
BCN
12h 05m1 stop
$771Multiple Airlines
Mon, Feb 2 - Wed, Feb 18
KLM Logo
11:10 am - 1:30 pm
BCN
-
IAH
33h 20m1 stop
KLM Logo
12:49 pm - 8:00 am
IAH
-
BCN
12h 11m1 stop
$775KLM
Mon, Jan 19 - Wed, Feb 4
Delta Logo
6:00 am - 10:33 pm
BCN
-
HOU
23h 33m2 stops
Delta Logo
5:45 am - 3:00 pm
HOU
-
BCN
26h 15m2 stops
$776Delta
Mon, Feb 2 - Tue, Feb 17
Delta Logo
6:00 am - 5:40 pm
BCN
-
IAH
18h 40m2 stops
Delta Logo
12:49 pm - 3:00 pm
IAH
-
BCN
19h 11m2 stops
$776Delta
Mon, Jan 19 - Wed, Feb 4
Finnair Logo
11:00 am - 9:22 pm
BCN
-
IAH
17h 22m1 stop
Finnair Logo
11:18 am - 7:05 am
IAH
-
BCN
12h 47m1 stop
$781Finnair
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 $733 (return) on average. On the other hand, the most expensive months are October and January, where the average cost of round-trip tickets is $1,178 and $1,007 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 5 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Find deals

Good to know

Cheapest flight$314
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 $314 for a one-way ticket and $752 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 is the only airline alliance operating flights between Barcelona and Houston.

  • 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 airline 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 8005 reviews
8.1Boarding
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
Airline reviews

Great. I had to modify a flight. That was easy and free. Thank You

10.0 ExcellentOlumuyiwa, Dec 2025
DTW - ATL
Read more Delta reviews

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

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

Information on your arrival and departure airports

Barcelona (BCN)