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Cheap flights from Houston to Barcelona from $252

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 to Barcelona departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
11:47 am - 7:35 am
IAH
-
BCN
12h 48m
1 stop
Iberia Logo
7:30 am - 7:20 pm
BCN
-
IAH
18h 50m
1 stop
$748Iberia
Wed, Oct 14 - Sat, Oct 24
Iberia Logo
11:55 am - 10:10 am
IAH
-
BCN
15h 15m
1 stop
Iberia Logo
7:30 am - 7:20 pm
BCN
-
IAH
18h 50m
1 stop
$751Iberia
Wed, Oct 14 - Sat, Oct 24
Turkish Airlines Logo
9:10 pm - 5:40 pm
IAH
-
BCN
37h 30m
1 stop
Turkish Airlines Logo
12:10 pm - 8:05 pm
BCN
-
IAH
38h 55m
1 stop
$752Turkish Airlines
Wed, Oct 14 - Sat, Oct 24
Turkish Airlines Logo
9:10 pm - 11:15 pm
IAH
-
BCN
19h 05m
1 stop
Turkish Airlines Logo
12:10 pm - 7:15 pm
BCN
-
IAH
38h 05m
1 stop
$764Turkish Airlines
Sun, Aug 9 - Tue, Aug 25
Multiple Airlines Logo
12:21 pm - 4:50 pm
IAH
-
BCN
21h 29m
2 stops
Multiple Airlines Logo
3:50 pm - 8:45 am
BCN
-
IAH
23h 55m
1 stop
$770Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
12:00 pm - 9:20 am
IAH
-
BCN
14h 20m
1 stop
Multiple Airlines Logo
6:40 am - 7:52 pm
BCN
-
IAH
20h 12m
2 stops
$773Multiple Airlines
Wed, Oct 14 - Tue, Oct 20
Delta Logo
1:00 pm - 8:40 am
HOU
-
BCN
12h 40m
1 stop
Delta Logo
10:50 am - 9:43 pm
BCN
-
HOU
17h 53m
1 stop
$791Delta
Mon, Nov 9 - Thu, Nov 12
Delta Logo
10:05 am - 8:35 am
HOU
-
BCN
15h 30m
2 stops
Delta Logo
10:30 am - 9:43 pm
BCN
-
HOU
18h 13m
2 stops
$795Delta
Mon, Nov 9 - Thu, Nov 12
British Airways Logo
2:08 pm - 10:10 am
HOU
-
BCN
13h 02m
1 stop
British Airways Logo
1:30 pm - 11:49 pm
BCN
-
HOU
17h 19m
1 stop
$828British Airways
Mon, Oct 5 - Tue, Oct 13
British Airways Logo
11:41 am - 10:10 am
HOU
-
BCN
15h 29m
1 stop
British Airways Logo
10:40 am - 11:49 pm
BCN
-
HOU
19h 09m
1 stop
$841British Airways
Thu, Oct 22 - Wed, Oct 28

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British Airways flights from Houston to Barcelona-El Prat Airport

Our best British Airways deals on Houston to Barcelona-El Prat Airport flight tickets
British Airways
Nov 16
IAH3:50 pmHouston George Bush Intcntl
14h 50m
1 stop
BCN1:40 pmBarcelona-El Prat
Nov 24
BCN10:05 amBarcelona-El Prat
16h 55m
1 stop
IAH8:00 pmHouston George Bush Intcntl
$776
British Airways
Oct 7
IAH3:30 pmHouston George Bush Intcntl
17h 25m
1 stop
BCN3:55 pmBarcelona-El Prat
Oct 23
BCN10:15 amBarcelona-El Prat
16h 05m
1 stop
IAH7:20 pmHouston George Bush Intcntl
$788
British Airways
Oct 7
IAH3:30 pmHouston George Bush Intcntl
15h 45m
1 stop
BCN2:15 pmBarcelona-El Prat
Oct 20
BCN11:50 amBarcelona-El Prat
32h 35m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$789

JetBlue flights from Houston to Barcelona-El Prat Airport

Our best JetBlue deals on Houston to Barcelona-El Prat Airport flight tickets
JetBlue
Jul 13
IAH1:14 pmHouston George Bush Intcntl
13h 31m
1 stop
BCN9:45 amBarcelona-El Prat
Jul 27
BCN12:50 pmBarcelona-El Prat
35h 51m
1 stop
IAH5:41 pmHouston George Bush Intcntl
$1,148
JetBlue
Jul 17
IAH6:31 pmHouston George Bush Intcntl
32h 14m
1 stop
BCN9:45 amBarcelona-El Prat
Jul 27
BCN12:50 pmBarcelona-El Prat
35h 51m
1 stop
IAH5:41 pmHouston George Bush Intcntl
$1,156
JetBlue
Jul 15
IAH1:14 pmHouston George Bush Intcntl
13h 31m
1 stop
BCN9:45 amBarcelona-El Prat
Jul 27
BCN12:50 pmBarcelona-El Prat
35h 51m
1 stop
IAH5:41 pmHouston George Bush Intcntl
$1,183

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 July 3, 2026.
Use the filters below to find and compare flights from Houston to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 10/14

11:47 am-7:35 am

1 stop12h 48m

Barcelona-El Prat

Sat 10/24

7:30 am-7:20 pm

1 stop18h 50m

$748

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 10/14

11:55 am-10:10 am

1 stop15h 15m

Barcelona-El Prat

Sat 10/24

7:30 am-7:20 pm

1 stop18h 50m

$751

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 10/14

9:10 pm-5:40 pm

1 stop37h 30m

Barcelona-El Prat

Sat 10/24

12:10 pm-8:05 pm

1 stop38h 55m

$752

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sun 8/9

9:10 pm-11:15 pm

1 stop19h 05m

Barcelona-El Prat

Tue 8/25

12:10 pm-7:15 pm

1 stop38h 05m

$764

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 9/9

12:21 pm-4:50 pm

2 stops21h 29m

Barcelona-El Prat

Wed 9/16

3:50 pm-8:45 am

1 stop23h 55m

$770

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 10/14

12:00 pm-9:20 am

1 stop14h 20m

Barcelona-El Prat

Tue 10/20

6:40 am-7:52 pm

2 stops20h 12m

$773

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 11/9

1:00 pm-8:40 am

1 stop12h 40m

Barcelona-El Prat

Thu 11/12

10:50 am-9:43 pm

1 stop17h 53m

$791

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 11/9

10:05 am-8:35 am

2 stops15h 30m

Barcelona-El Prat

Thu 11/12

10:30 am-9:43 pm

2 stops18h 13m

$795
Quickest round-trip

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 10/5

2:08 pm-10:10 am

1 stop13h 02m

Barcelona-El Prat

Tue 10/13

1:30 pm-11:49 pm

1 stop17h 19m

$828

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Thu 10/22

11:41 am-10:10 am

1 stop15h 29m

Barcelona-El Prat

Wed 10/28

10:40 am-11:49 pm

1 stop19h 09m

$841

Flights are sorted by cheapest round-trip flights first.

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

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How to get the cheapest flight ticket from Houston 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 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 is in October. Flight prices, which tend to average around $411, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Barcelona-El Prat Airport from Houston during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in October, still average around $469.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $882 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 for as low as $791 on momondo.

Cheap Houston to Barcelona-El Prat Airport flight deals and tips

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

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from Houston to Barcelona-El Prat Airport takes 14h 35m
There are no direct flights from Houston to Barcelona-El Prat Airport. There are no popular flight routes from Houston to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from Houston to Barcelona-El Prat Airport

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

    A flight from Houston to Barcelona-El Prat will travel around 5243.2 mi. By plane, this route typically takes 14h 35m.

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

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

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

  • How old do you have to be to fly from Houston 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 to Barcelona-El Prat Airport.

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

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Houston to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $524Free CancellationRating
7.8
1,532 reviews
Search KLM flights
DeltaPriceFrom $535Free CancellationRating
7.8
8,452 reviews
Search Delta flights
Air FrancePriceFrom $540Free CancellationRating
7.5
1,616 reviews
Search Air France flights
British AirwaysPriceFrom $550Free CancellationRating
6.7
8,091 reviews
Search British Airways flights
Air CanadaPriceFrom $567Free CancellationRating
7.1
11,291 reviews
Search Air Canada flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
9,927 reviews
Search United Airlines flights
IberiaPriceFrom $582Free CancellationRating
7.0
3,250 reviews
Search Iberia flights
American AirlinesPriceFrom $582Free CancellationRating
7.1
11,763 reviews
Search American Airlines flights
ITA AirwaysPriceFrom $607Free CancellationRating
6.7
1,271 reviews
Search ITA Airways flights
LufthansaPriceFrom $612Free CancellationRating
6.8
8,108 reviews
Search Lufthansa 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
Tarragona
Tossa de Mar
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Cambrils
Calella
Cadaques
Badalona
Empuriabrava
Roses
Calella de Palafrugell
Pals
Santa Susanna
Palafrugell
Pineda de Mar
Malgrat de Mar

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Barcelona for you.

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

Yes. All flights to Barcelona from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Houston to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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