BCN

$246 Find Cheap Flights from Houston to Barcelona - 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 Houston to Barcelona departing on 10/19. 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
$692
Typical prices: $748-$1,073
Virgin Atlantic
Mon 11/23Fri 12/4
IAH - BCN • 1 stop
Cheapest one-way
$246
Typical prices: $459-$579
Multiple Airlines
Mon 10/19
IAH - BCN • 2 stops
Top airlines
Cheapest • from $692 (round-trip)
Best reviews • 7.8 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 2 weeks in advance save around 24% compared to booking last minute.
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Booking Insights
Flight Deals

Cheap Flights from Houston to Barcelona

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

Mon, Nov 23 - Fri, Dec 4
Virgin Atlantic Logo
6:13 pm - 8:40 am
IAH
-
BCN
31h 27m
1 stop
Virgin Atlantic Logo
10:50 am - 8:17 pm
BCN
-
IAH
16h 27m
1 stop
$692Virgin Atlantic
Mon, Nov 23 - Fri, Dec 4
Virgin Atlantic Logo
6:00 am - 8:40 am
HOU
-
BCN
19h 40m
1 stop
Virgin Atlantic Logo
10:50 am - 4:35 pm
BCN
-
HOU
36h 45m
1 stop
$692Virgin Atlantic
Wed, Oct 14 - Sat, Oct 24
Turkish Airlines Logo
9:15 pm - 11:15 pm
IAH
-
BCN
19h 00m
1 stop
Turkish Airlines Logo
2:35 pm - 8:05 pm
BCN
-
IAH
36h 30m
1 stop
$754Turkish Airlines
Wed, Oct 14 - Sat, Oct 24
Turkish Airlines Logo
9:15 pm - 11:15 pm
IAH
-
BCN
19h 00m
1 stop
Turkish Airlines Logo
2:35 pm - 8:05 pm
BCN
-
IAH
36h 30m
1 stop
$755Turkish Airlines
Wed, Nov 4 - Tue, Nov 17
British Airways Logo
11:35 am - 7:35 am
HOU
-
BCN
13h 00m
1 stop
British Airways Logo
10:40 am - 6:47 pm
BCN
-
HOU
15h 07m
1 stop
$767British Airways
Mon, Nov 16 - Tue, Nov 24
British Airways Logo
3:50 pm - 1:40 pm
IAH
-
BCN
14h 50m
1 stop
British Airways Logo
10:05 am - 7:55 pm
BCN
-
IAH
16h 50m
1 stop
$777British Airways
Mon, Nov 2 - Mon, Nov 16
Iberia Logo
11:35 am - 7:35 am
HOU
-
BCN
13h 00m
1 stop
Iberia Logo
6:55 pm - 9:27 am
BCN
-
HOU
21h 32m
2 stops
$777Iberia
Mon, Nov 16 - Tue, Nov 24
Air Canada Logo
6:10 pm - 9:35 am
IAH
-
BCN
32h 25m
2 stops
Air Canada Logo
6:50 am - 2:38 pm
BCN
-
IAH
38h 48m
2 stops
$782Air Canada
Mon, Nov 16 - Tue, Nov 24
Air Canada Logo
6:10 pm - 9:35 am
IAH
-
BCN
32h 25m
2 stops
Air Canada Logo
6:50 am - 2:38 pm
BCN
-
IAH
38h 48m
2 stops
$783Air Canada
Mon, Nov 2 - Mon, Nov 16
Iberia Logo
11:35 am - 7:35 am
HOU
-
BCN
13h 00m
1 stop
Iberia Logo
10:40 am - 7:39 pm
BCN
-
HOU
15h 59m
1 stop
$815Iberia
Booking Insights

KAYAK's insights & trends for Houston to Barcelona flights

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

How much is a round-trip flight from Houston to Barcelona-El Prat 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 Houston to Barcelona-El Prat Airport departing in November.

Flight prices are below average for this route right now.

Flights to Barcelona-El Prat Airport from Houston usually cost between $807 and $1,220 in November.
The lowest price found in the past 5 days was $692 on Virgin Atlantic (Nov 23-Dec 4).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Barcelona-El Prat 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 Houston to Barcelona-El Prat Airport is January, where tickets cost $674 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,293 and $1,144 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Barcelona-El Prat 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 Houston to Barcelona-El Prat Airport, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Cheapest flight

$246
Flight from Houston George Bush Airport to Barcelona

When to book flights from Houston to Barcelona

Are your dates flexible? Find out the best times to travel from Houston to Barcelona 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 Houston to Barcelona flights

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

    In the last 5 days, the lowest price for a flight from Houston to Barcelona-El Prat Airport was $246 for a one-way ticket and $692 for a round-trip.

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

    Yes

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

    There are 2 airports in Houston (Houston Hobby and Houston George Bush Intcntl.) and only 1 airport in Barcelona (Barcelona-El Prat). The cheapest flights are generally found on the Houston George Bush Airport to Barcelona-El Prat flight route.

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

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

  • Which airline alliances offer flights from Houston to Barcelona?

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

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

    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 Houston to Barcelona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Houston 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 Houston to Barcelona?

    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 Barcelona with an airline and back to Houston with another airline.

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

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

Reviews of the top 5 airlines serving from Houston to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Houston to Barcelona. 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 Houston to Barcelona? 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.
7.8
DeltaOverall score based on 8485 reviews
7.2Food
7.8Entertainment
8.5Crew
8.1Boarding
7.8Comfort
Airline reviews

No tv. No free wifi. They need to ipgrade these planes - especially on a 2 hour flight.

6.0 GoodDavid, Jul 2026
DAL - ATL
Read more Delta reviews

No tv. No free wifi. They need to ipgrade these planes - especially on a 2 hour flight.

Very good seat and service. No complaints about the food. Take off delayed due to airport traffic

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

Flight was 2 hr. delay, making me miss my connection to my final flight home to Roanoke. Now 12:38am in the morning and I just got the first available ticket at 5:30 pm tomorrow evening. Sleeping in the airport.

I am a die hard Delta flyer, but they missed it on this flight. It was on their very dated 717-200 aircraft, which I knew when I booked it so I knew it wouldn’t have seatback screens. However, the internet was awful and it wouldn’t even send texts a lot of the time, much less even connect to the delta app. It was also very hot while in the air, which never happens. What was even more disappointing is that the crew only gave me cheezits and a beverage, even though I was in Delta Comfort. The main cabin fare gets these items. I didn’t get any kind of improved snacks and that was unacceptable. The crew wasn’t very visible at all either. If this was my first delta flight, it would be my last. I am just going to assume it was a one-off flight.

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

bulkhead seat had very little legroom - even in bsiness class.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

The flight from Houston to Chicago was delayed, causing us to miss our connecting flight to Madrid, losing our Rental Car booking in Bologna taking alternative travel routes to get to our initial destination in Pizza by the 15th. We got the notification of the delay as we were traveling the 3 1/2 hours from Corpus Christi, Texas to Houston Texas for the initial flight. The delays hauling luggage all over Milan‘s Central train station to catch trains to get to Pizza the same day resulting us arriving in Pizza at 2 AM leaving us no time to rest as there was a 9 o’clock checkout time the next morning. The first 72 hours of the trip with nothing but headache, a knee injury from the excessive walking and a delayed car rental replacement, which ended up costing significantly more.

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

Good food and wine. Some of the Guy who are in charge to board Passengers on the plane couldn’t use the word “Please” to direct them drop their hand luggage to be loaded on Plane bcos he said the inside storage may not have enough room for all.

Unfortunately internet was down and they couldn’t fix it in a time I needed it so urgent to stay in touch with work

Four of my family members was settled in a different seats. I paid extra $200 dollars for 4 seats just to be all together, but they settled us on separated seats. After a lots of time they put us 2 and 2. My kids are 9 and 13 . How i can leave them alone???

Temperature in plane in both segments was warm. Otherwise, great experience

Love that they had a bassinet for our child during the flight. Thank you for that big time.

I was not woken up for my meal and then ignored when I woke up while they were serving the aisle behind me

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The best airline I have ever travel , really good customer service, attention and service !!

One the best cabin crew team we have ever had (I have flown globally for more than 2 million miles), food was good and wines choices were great.⁰

It started well but flight was cancelled and they created a nightmare rebooking. It is two days later and we still haven’t reached our destination. I am in Amsterdam waiting on transfer desk to open (later than other airlines) to hopefully get a boarding pass. Once that problem is solved we will just pray this flight isn’t cancelled too.

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

The real bathroom smelled horrible and it smelled in the real of the plane..

The connection between my income flight and the outgoing flight was slightly late and they would not hold the next flight for 7 minutes. The next flight was 4 hours later and we were issued a stand by ticket. So we had to wait to find out if we would even be on that flight. After boarding that flight was delayed for 40 minutes because there wasn’t a ground crew to load the luggage. The airline is not living up to it reputation.

This flight space was way better than our international flight. Efficient boarding and comfortable

Shorter flight but no food or entertainment. Flight was packed and no room to store carry on baggage.

We paid Lufthansa for reserved seats months before this flight. Apparently this was not forwarded to ticketing as the clerk at check-in gave us seats at the very back of the plane next to restrooms and storage. Needless to say, we didn’t sleep at all on our overseas flight. We sincerely hope that our accommodations are better when we return to the US on October 11th.

We connected to this flight very late, in fact at departure time. We were last to board. The crew was very empathetic and welcoming. The plane was impeccable. We flew economy, so it was a bit cramped. We were served a snack that was more than expected these days. All in all a good experience.

We were never able to take this flight because our first flight from Austin to Dallas was cancelled.

As I said Al & AJ were absolutely the best and wow they should be recognized for their amazing service!

Flight was on time. Boarding process was tedious. Not much overhead cabin space. Seats very close (front to back). Uneventful trip just the same.

The crew will not help you with the overhead bin even if you are business class. If they do, there's always the sentence " we are not supposed to lift anything".... To charge for seat assignment in business class is nothing short of money grabbing/ ripoff. The ground service in London is better than Vancouver, which was atrocious.

Quick boarding process, slight delays on the tarmac prior to takeoff and a late arrival due to an emergency on the landing runway. Not the fault of the airline at all! Cabin crew was very friendly and the Captain kept the passengers well informed about what was going on

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

Excessive delay without proper communication. Mediocre for a BA flight.

Another old plane. This time they changed gates at the last minute and when people arrived boarding was delayed

Still unhappy cancel fight rebooking half of what I paid fore! Terrible!!!!

The food was awful and little, on the plane there was not space to even move in the aisles, the seats were super close to each other, no confortable at all!

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

Information on your arrival and departure airports