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Cheap flights from Houston George Bush Intcntl Airport to Barcelona from $272

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Barcelona departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 1:20 pm
IAH
-
BCN
24h 20m
2 stops
Multiple Airlines Logo
6:40 pm - 3:15 pm
BCN
-
IAH
27h 35m
1 stop
$452Multiple Airlines
Sat, Apr 25 - Mon, May 4
Multiple Airlines Logo
7:05 am - 1:20 pm
IAH
-
BCN
23h 15m
1 stop
Multiple Airlines Logo
6:40 pm - 3:15 pm
BCN
-
IAH
27h 35m
1 stop
$478Multiple Airlines
Sat, Apr 25 - Mon, May 4
Multiple Airlines Logo
6:46 am - 8:00 am
IAH
-
BCN
18h 14m
2 stops
Multiple Airlines Logo
1:15 pm - 4:57 pm
BCN
-
IAH
34h 42m
3 stops
$524Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
6:46 am - 9:20 am
IAH
-
BCN
19h 34m
2 stops
Multiple Airlines Logo
1:15 pm - 5:08 pm
BCN
-
IAH
34h 53m
3 stops
$552Multiple Airlines
Wed, Apr 8 - Thu, Apr 16
Multiple Airlines Logo
11:50 am - 7:30 pm
IAH
-
BCN
24h 40m
2 stops
Multiple Airlines Logo
6:10 am - 8:26 pm
BCN
-
IAH
21h 16m
2 stops
$555Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
6:38 pm - 1:20 pm
IAH
-
BCN
35h 42m
1 stop
Multiple Airlines Logo
6:40 pm - 3:15 pm
BCN
-
IAH
27h 35m
1 stop
$560Multiple Airlines
Mon, Apr 27 - Wed, May 6
Multiple Airlines Logo
6:46 am - 8:00 am
IAH
-
BCN
18h 14m
2 stops
Multiple Airlines Logo
12:15 pm - 3:27 pm
BCN
-
IAH
34h 12m
3 stops
$561Multiple Airlines
Wed, Apr 8 - Thu, Apr 16
Multiple Airlines Logo
9:15 pm - 1:20 pm
IAH
-
BCN
33h 05m
2 stops
Multiple Airlines Logo
6:40 pm - 3:15 pm
BCN
-
IAH
27h 35m
1 stop
$575Multiple Airlines
Mon, Apr 27 - Wed, May 6
Multiple Airlines Logo
12:10 pm - 12:25 pm
IAH
-
BCN
18h 15m
2 stops
Multiple Airlines Logo
8:10 am - 9:39 pm
BCN
-
IAH
20h 29m
2 stops
$578Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
12:10 pm - 5:35 pm
IAH
-
BCN
23h 25m
2 stops
Multiple Airlines Logo
6:10 am - 8:26 pm
BCN
-
IAH
21h 16m
2 stops
$586Multiple Airlines
Wed, Mar 25 - Wed, Apr 1

Lufthansa flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport

Our best Lufthansa deals on Houston George Bush Intcntl Airport to Barcelona-El Prat Airport flight tickets
Lufthansa
Mar 10
IAH5:30 pmHouston George Bush Intcntl
16h 50m
1 stop
BCN4:20 pmBarcelona-El Prat
Mar 17
BCN9:10 amBarcelona-El Prat
20h 59m
2 stops
IAH12:09 amHouston George Bush Intcntl
$590
Lufthansa
Mar 10
IAH5:30 pmHouston George Bush Intcntl
16h 50m
1 stop
BCN4:20 pmBarcelona-El Prat
Mar 17
BCN5:50 amBarcelona-El Prat
15h 20m
1 stop
IAH3:10 pmHouston George Bush Intcntl
$599
Lufthansa
Mar 10
IAH5:30 pmHouston George Bush Intcntl
16h 50m
1 stop
BCN4:20 pmBarcelona-El Prat
Mar 17
BCN5:50 amBarcelona-El Prat
15h 20m
1 stop
IAH3:10 pmHouston George Bush Intcntl
$600

Turkish Airlines flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Barcelona-El Prat Airport flight tickets
Turkish Airlines
May 5
IAH9:05 pmHouston George Bush Intcntl
19h 15m
1 stop
BCN11:20 pmBarcelona-El Prat
Jun 4
BCN7:05 pmBarcelona-El Prat
24h 40m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$633
Turkish Airlines
Feb 20
IAH9:05 pmHouston George Bush Intcntl
19h 45m
1 stop
BCN11:50 pmBarcelona-El Prat
Feb 27
BCN7:50 amBarcelona-El Prat
18h 20m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$642
Turkish Airlines
Mar 4
IAH2:55 pmHouston George Bush Intcntl
36h 50m
1 stop
BCN10:45 amBarcelona-El Prat
Mar 16
BCN12:10 pmBarcelona-El Prat
38h 00m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$643

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sat 4/25

6:00 am-1:20 pm

2 stops24h 20m

Barcelona-El Prat

Mon 5/4

6:40 pm-3:15 pm

1 stop27h 35m

$452

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sat 4/25

7:05 am-1:20 pm

1 stop23h 15m

Barcelona-El Prat

Mon 5/4

6:40 pm-3:15 pm

1 stop27h 35m

$478

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 4/8

6:46 am-8:00 am

2 stops18h 14m

Barcelona-El Prat

Wed 4/15

1:15 pm-4:57 pm

3 stops34h 42m

$524

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 4/8

6:46 am-9:20 am

2 stops19h 34m

Barcelona-El Prat

Thu 4/16

1:15 pm-5:08 pm

3 stops34h 53m

$552

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 4/15

11:50 am-7:30 pm

2 stops24h 40m

Barcelona-El Prat

Wed 4/22

6:10 am-8:26 pm

2 stops21h 16m

$555

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 4/27

6:38 pm-1:20 pm

1 stop35h 42m

Barcelona-El Prat

Wed 5/6

6:40 pm-3:15 pm

1 stop27h 35m

$560

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 4/8

6:46 am-8:00 am

2 stops18h 14m

Barcelona-El Prat

Thu 4/16

12:15 pm-3:27 pm

3 stops34h 12m

$561

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 4/27

9:15 pm-1:20 pm

2 stops33h 05m

Barcelona-El Prat

Wed 5/6

6:40 pm-3:15 pm

1 stop27h 35m

$575

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 3/24

12:10 pm-12:25 pm

2 stops18h 15m

Barcelona-El Prat

Tue 3/31

8:10 am-9:39 pm

2 stops20h 29m

$578

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 3/25

12:10 pm-5:35 pm

2 stops23h 25m

Barcelona-El Prat

Wed 4/1

6:10 am-8:26 pm

2 stops21h 16m

$586

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Barcelona from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and Barcelona-El Prat Airport?

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

The cheapest month to fly to Barcelona-El Prat Airport from Houston George Bush Intcntl Airport is in January. Flight prices, which tend to average around $612, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Houston George Bush Intcntl Airport during February instead. Flights to Barcelona-El Prat Airport in February, while not as cheap as those in January, still average around $650.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $850 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Houston George Bush Intcntl Airport for as low as $701 on momondo.

How have Houston George Bush Intcntl Airport to Barcelona-El Prat Airport flight prices changed over time?

As of February 2026, prices for Houston George Bush Intcntl Airport to Barcelona-El Prat Airport flights are approximately 47% cheaper when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Barcelona-El Prat Airport (IAH to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport takes 12h 20m
There are no direct flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport.
Search flight deals

  • How far is Houston George Bush Intcntl to Barcelona-El Prat by plane?

    Houston George Bush Intcntl and Barcelona-El Prat are 5231.9 mi apart from one another. By plane, this route typically takes 12h 20m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport are updated daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport?

Best airlines flying from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $531Free CancellationRating
7.0
3,112 reviews
Search Iberia flights
DeltaPriceFrom $535Free CancellationRating
7.9
8,179 reviews
Search Delta flights
KLMPriceFrom $556Free CancellationRating
7.7
1,451 reviews
Search KLM flights
British AirwaysPriceFrom $565Free CancellationRating
6.7
7,731 reviews
Search British Airways flights
Air CanadaPriceFrom $567Free CancellationRating
7.1
10,709 reviews
Search Air Canada flights
United AirlinesPriceFrom $571Free CancellationRating
7.4
9,276 reviews
Search United Airlines flights
Air FrancePriceFrom $576Free CancellationRating
7.4
1,531 reviews
Search Air France flights
American AirlinesPriceFrom $603Free CancellationRating
7.2
11,267 reviews
Search American Airlines flights
LufthansaPriceFrom $606Free CancellationRating
6.8
7,779 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $641Free CancellationRating
7.3
4,211 reviews
Search Turkish Airlines flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Tarragona
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Santa Susanna
Calella
Cadaques
Cambrils
Empuriabrava
Pals
Roses
Pineda de Mar
Badalona
Malgrat de Mar
Palafrugell
Tortosa

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Barcelona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Barcelona with flexible booking policies on momondo?

Flights from Houston to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Barcelona?

momondo provides multiple filters to help you find the best flight to Barcelona from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Barcelona right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Barcelona from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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