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Cheap flights from Houston to Barcelona from $255

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 8/4. 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.
Virgin Atlantic Logo
5:35 pm - 8:40 am
HOU
-
BCN
32h 05m
1 stop
Virgin Atlantic Logo
10:50 am - 9:43 pm
BCN
-
HOU
17h 53m
1 stop
$685Virgin Atlantic
Mon, Nov 23 - Fri, Dec 4
Virgin Atlantic Logo
12:55 pm - 8:35 am
IAH
-
BCN
12h 40m
1 stop
Virgin Atlantic Logo
10:50 am - 11:58 pm
BCN
-
IAH
20h 08m
1 stop
$685Virgin Atlantic
Mon, Nov 23 - Fri, Dec 4
Turkish Airlines Logo
2:30 pm - 5:40 pm
IAH
-
BCN
20h 10m
1 stop
Turkish Airlines Logo
7:40 am - 12:45 pm
BCN
-
IAH
36h 05m
1 stop
$700Turkish Airlines
Mon, Sep 7 - Sun, Sep 20
Turkish Airlines Logo
9:10 pm - 5:40 pm
IAH
-
BCN
37h 30m
1 stop
Turkish Airlines Logo
7:40 am - 12:45 pm
BCN
-
IAH
36h 05m
1 stop
$705Turkish Airlines
Mon, Sep 7 - Sun, Sep 20
Turkish Airlines Logo
9:10 pm - 1:30 pm
IAH
-
BCN
33h 20m
1 stop
Turkish Airlines Logo
7:40 am - 7:15 pm
BCN
-
IAH
18h 35m
1 stop
$708Turkish Airlines
Thu, Sep 17 - Tue, Sep 22
Turkish Airlines Logo
9:10 pm - 11:15 pm
IAH
-
BCN
19h 05m
1 stop
Turkish Airlines Logo
7:40 am - 7:15 pm
BCN
-
IAH
18h 35m
1 stop
$709Turkish Airlines
Thu, Sep 17 - Wed, Sep 30
Delta Logo
2:59 pm - 12:50 pm
HOU
-
BCN
14h 51m
1 stop
Delta Logo
11:00 am - 11:09 pm
BCN
-
HOU
19h 09m
1 stop
$791Delta
Tue, Oct 13 - Wed, Oct 21
Delta Logo
5:28 pm - 12:50 pm
HOU
-
BCN
12h 22m
1 stop
Delta Logo
6:20 am - 11:09 pm
BCN
-
HOU
23h 49m
2 stops
$795Delta
Tue, Oct 13 - Wed, Oct 21
KLM Logo
5:26 pm - 12:50 pm
HOU
-
BCN
12h 24m
1 stop
KLM Logo
10:50 am - 9:43 pm
BCN
-
HOU
17h 53m
1 stop
$851KLM
Tue, Sep 29 - Tue, Nov 24
KLM Logo
10:05 am - 8:40 am
HOU
-
BCN
15h 35m
1 stop
KLM Logo
6:00 am - 4:30 pm
BCN
-
HOU
17h 30m
2 stops
$860KLM
Mon, Dec 14 - Fri, Dec 25

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Air France flights from Houston to Barcelona-El Prat Airport

Our best Air France deals on Houston to Barcelona-El Prat Airport flight tickets
Air France
Aug 16
HOU5:20 pmHouston Hobby
12h 30m
1 stop
BCN12:50 pmBarcelona-El Prat
Aug 23
BCN11:00 amBarcelona-El Prat
18h 05m
1 stop
HOU10:05 pmHouston Hobby
$964
Air France
Jul 31
IAH5:05 pmHouston George Bush Intcntl
17h 05m
1 stop
BCN5:10 pmBarcelona-El Prat
Aug 23
BCN6:10 amBarcelona-El Prat
16h 32m
2 stops
IAH3:42 pmHouston George Bush Intcntl
$1,151
Air France
Jul 28
HOU5:17 pmHouston Hobby
12h 33m
1 stop
BCN12:50 pmBarcelona-El Prat
Aug 6
BCN12:20 pmBarcelona-El Prat
16h 45m
2 stops
HOU10:05 pmHouston Hobby
$1,209

KLM flights from Houston to Barcelona-El Prat Airport

Our best KLM deals on Houston to Barcelona-El Prat Airport flight tickets
KLM
Sep 29
HOU5:26 pmHouston Hobby
12h 24m
1 stop
BCN12:50 pmBarcelona-El Prat
Nov 24
BCN10:50 amBarcelona-El Prat
17h 53m
1 stop
HOU9:43 pmHouston Hobby
$851
KLM
Dec 14
HOU10:05 amHouston Hobby
15h 35m
1 stop
BCN8:40 amBarcelona-El Prat
Dec 25
BCN6:00 amBarcelona-El Prat
17h 30m
2 stops
HOU4:30 pmHouston Hobby
$860
KLM
Oct 10
HOU5:28 pmHouston Hobby
12h 22m
1 stop
BCN12:50 pmBarcelona-El Prat
Oct 20
BCN1:25 pmBarcelona-El Prat
16h 44m
2 stops
HOU11:09 pmHouston Hobby
$897

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 17, 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

HOU - BCN

HOUBCN

Houston Hobby

Mon 11/23

5:35 pm-8:40 am

1 stop32h 05m

Barcelona-El Prat

Fri 12/4

10:50 am-9:43 pm

1 stop17h 53m

$685

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 11/23

12:55 pm-8:35 am

1 stop12h 40m

Barcelona-El Prat

Fri 12/4

10:50 am-11:58 pm

1 stop20h 08m

$685

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 9/7

2:30 pm-5:40 pm

1 stop20h 10m

Barcelona-El Prat

Sun 9/20

7:40 am-12:45 pm

1 stop36h 05m

$700

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 9/7

9:10 pm-5:40 pm

1 stop37h 30m

Barcelona-El Prat

Sun 9/20

7:40 am-12:45 pm

1 stop36h 05m

$705

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Thu 9/17

9:10 pm-1:30 pm

1 stop33h 20m

Barcelona-El Prat

Tue 9/22

7:40 am-7:15 pm

1 stop18h 35m

$708

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Thu 9/17

9:10 pm-11:15 pm

1 stop19h 05m

Barcelona-El Prat

Wed 9/30

7:40 am-7:15 pm

1 stop18h 35m

$709

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 10/13

2:59 pm-12:50 pm

1 stop14h 51m

Barcelona-El Prat

Wed 10/21

11:00 am-11:09 pm

1 stop19h 09m

$791

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 10/13

5:28 pm-12:50 pm

1 stop12h 22m

Barcelona-El Prat

Wed 10/21

6:20 am-11:09 pm

2 stops23h 49m

$795
Quickest round-trip

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 9/29

5:26 pm-12:50 pm

1 stop12h 24m

Barcelona-El Prat

Tue 11/24

10:50 am-9:43 pm

1 stop17h 53m

$851

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 12/14

10:05 am-8:40 am

1 stop15h 35m

Barcelona-El Prat

Fri 12/25

6:00 am-4:30 pm

2 stops17h 30m

$860

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 August. Flight prices, which tend to average around $305, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Barcelona-El Prat Airport from Houston during October instead. Flights to Barcelona-El Prat Airport in October, while not as cheap as those in August, still average around $411.

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 $885 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 $802 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

13h 45m

Direct flights

None
The fastest flight from Houston to Barcelona-El Prat Airport takes 13h 45m
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 13h 45m.

  • 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
1,541 reviews
Search KLM flights
DeltaPriceFrom $535Free CancellationRating
7.8
8,476 reviews
Search Delta flights
Air FrancePriceFrom $540Free CancellationRating
7.5
1,626 reviews
Search Air France flights
British AirwaysPriceFrom $548Free CancellationRating
6.7
8,122 reviews
Search British Airways flights
Air CanadaPriceFrom $567Free CancellationRating
7.1
11,352 reviews
Search Air Canada flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights
IberiaPriceFrom $582Free CancellationRating
7.0
3,257 reviews
Search Iberia flights
American AirlinesPriceFrom $582Free CancellationRating
7.1
11,827 reviews
Search American Airlines flights
ITA AirwaysPriceFrom $607Free CancellationRating
6.7
1,293 reviews
Search ITA Airways flights
LufthansaPriceFrom $612Free CancellationRating
6.8
8,143 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
Roses
Pals
Santa Susanna
Empuriabrava
Calella de Palafrugell
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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