$468 Cheap Delta flights from Houston to Barcelona (IAH to BCN)

Find The Best Day To Fly from Houston to Barcelona

Amazing Delta IAH to BCN Flight Deals

The cheapest flights to Barcelona Intl. found within the past 7 days were $579 round trip and $468 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Nov 18 - Tue, Dec 2
IAH
Houston
BCN
Barcelona
$579 Roundtrip, found 1 day ago
$579
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 18 from Houston to Barcelona, returning Tue, Dec 2, priced at $579 found 1 day ago
Tue, Jan 13 - Tue, Jan 20
IAH
Houston
BCN
Barcelona
$579 Roundtrip, found 13 hours ago
$579
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Jan 13 from Houston to Barcelona, returning Tue, Jan 20, priced at $579 found 13 hours ago
Mon, Nov 10 - Wed, Nov 19
IAH
Houston
BCN
Barcelona
$582 Roundtrip, found 3 days ago
$582
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 10 from Houston to Barcelona, returning Wed, Nov 19, priced at $582 found 3 days ago

BCN From IAH Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Apartments Sixtyfour

Apartments Sixtyfour

3 out of 5
Price was $1,671, price is now $1,184 per person
$1,184
per person
Nov 27 - Nov 30
found 11 hours ago
Roundtrip non-stop flight included
Houston (HOU) to Barcelona (BCN)
Allegro Barcelona

Allegro Barcelona

3 out of 5
Price was $1,882, price is now $1,419 per person
$1,419
per person
Oct 18 - Oct 24
found 3 hours ago
Roundtrip non-stop flight included
Houston (HOU) to Barcelona (BCN)
Lamaro Hotel

Lamaro Hotel

5 out of 5
Price was $2,621, price is now $2,000 per person
$2,000
per person
Oct 18 - Oct 24
found 3 hours ago
Roundtrip non-stop flight included
Houston (HOU) to Barcelona (BCN)
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Frequently asked questions

Can I catch a flight from George Bush Intercontinental Airport (IAH) to Barcelona Airport right now?
For info on any current Barcelona Airport quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught out en route.
What terminal is Delta Air Lines at Houston Airport?
If you're booked with Delta Air Lines from Houston Airport to BCN, you should be able to find out the terminal information once you're issued with your ticket. If not, consult your airline.
Are there Delta Air Lines non-stop flights from IAH to BCN?
There aren't any direct flights with Delta Air Lines from George Bush Intercontinental Airport (IAH) to Barcelona Airport. You will have a stopover, so make the most of this time to stretch out your legs before boarding your connecting flight.
How long is a Delta Air Lines flight from IAH to BCN?
If you're into watching back-to-back movies, you probably won't mind the fact that your Delta Air Lines flight from IAH to BCN will take about 11 hours and 25 minutes. Be sure to download your films before you climb on board the plane, or simply make the most of the in-flight entertainment.
How many direct and indirect flights does Delta Air Lines fly from IAH to BCN?
You'll discover at least 7 Delta Air Lines flights every week operating from IAH to BCN.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to BCN, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Delta flight from Houston IAH to Barcelona BCN 

To find the best deals on flights to Houston from Barcelona with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Houston IAH to Barcelona BCN with Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $579 to $582, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta flights from Houston IAH to Barcelona BCN 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Houston to Barcelona costs from $468. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Barcelona BCN from  Houston IAH with Delta 

To find a cheap Delta flight from Houston IAH to Barcelona BCN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Delta flights from Houston IAH to Barcelona BCN 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover. 

 

Find nonstop flights from Houston IAH to Barcelona BCN with Delta 

If you’re keen to be on Barcelona soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta flights from Houston IAH to Barcelona BCN 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Barcelona BCN from  Houston IAH with Delta on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to Barcelona

Barcelona Airport Hotel

Barcelona Airport Hotel

4 out of 5
Plaza de la Volateria, 3, Poligono Mas Blau, El Prat de Llobregat
This smoke-free hotel features 2 restaurants, a bar/lounge, and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
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Reviewed on Sep 25, 2025

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Best Western Plus Hotel Alfa Aeropuerto

Best Western Plus Hotel Alfa Aeropuerto

4 out of 5
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This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, ...
8.8/10 Excellent! (1,712 reviews)
"It was good. Very convenient hotel to the airport. Great bed and shower."

Reviewed on Oct 1, 2025

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Camping 3 Estrellas

Camping 3 Estrellas

2 out of 5
C-31, km 186, Gava, Barcelona
This campground features a restaurant, an outdoor tennis court, and a bar/lounge. Bring the family and enjoy the free kid's club, mini golf, and children's pool. ...
8/10 Very Good! (1,236 reviews)
"We needed a place to stay near airport for early travel and this site accommodated our family of 4 in a 2 brm bungalow. I can imagine this being a great vacation place for local travelers. Very clean, and restaurant’s food was good and affordable."

Reviewed on Oct 1, 2025

Camping 3 Estrellas
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.