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Cheap flights from Houston to Barcelona from $289

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 7/21. 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.
Delta Logo
6:00 am - 9:00 am
HOU
-
BCN
20h 00m
2 stops
Delta Logo
6:20 am - 10:05 pm
BCN
-
HOU
22h 45m
2 stops
$922Delta
Mon, Jul 27 - Tue, Aug 11
Delta Logo
2:35 pm - 2:50 pm
IAH
-
BCN
17h 15m
2 stops
Delta Logo
6:20 am - 5:40 pm
BCN
-
IAH
18h 20m
2 stops
$922Delta
Mon, Jul 27 - Wed, Aug 12
Air Canada Logo
6:25 pm - 8:00 am
IAH
-
BCN
30h 35m
2 stops
Air Canada Logo
7:55 am - 10:01 pm
BCN
-
IAH
21h 06m
2 stops
$923Air Canada
Sat, Aug 1 - Tue, Aug 11
Delta Logo
5:35 pm - 6:50 pm
HOU
-
BCN
18h 15m
2 stops
Delta Logo
6:20 am - 10:35 pm
BCN
-
HOU
23h 15m
2 stops
$927Delta
Wed, Sep 9 - Sat, Sep 19
United Airlines Logo
7:59 pm - 9:00 am
IAH
-
BCN
30h 01m
1 stop
United Airlines Logo
1:35 pm - 9:39 pm
BCN
-
IAH
15h 04m
1 stop
$928United Airlines
Sat, Nov 14 - Sat, Nov 28
British Airways Logo
3:40 pm - 12:20 pm
IAH
-
BCN
13h 40m
1 stop
British Airways Logo
12:50 pm - 10:40 pm
BCN
-
IAH
16h 50m
1 stop
$932British Airways
Thu, Jul 30 - Wed, Aug 12
Lufthansa Logo
6:44 pm - 11:05 pm
IAH
-
BCN
21h 21m
2 stops
Lufthansa Logo
6:40 pm - 1:35 pm
BCN
-
IAH
25h 55m
2 stops
$944Lufthansa
Mon, Aug 10 - Mon, Aug 17
Lufthansa Logo
3:35 pm - 11:55 am
IAH
-
BCN
13h 20m
1 stop
Lufthansa Logo
6:40 am - 5:19 pm
BCN
-
IAH
17h 39m
2 stops
$945Lufthansa
Mon, Aug 3 - Wed, Aug 12
Air Canada Logo
10:00 am - 8:00 am
IAH
-
BCN
15h 00m
1 stop
Air Canada Logo
12:15 pm - 7:38 pm
BCN
-
IAH
14h 23m
1 stop
$947Air Canada
Tue, Jul 14 - Thu, Jul 23
British Airways Logo
12:14 pm - 10:10 am
HOU
-
BCN
14h 56m
1 stop
British Airways Logo
10:45 am - 7:51 pm
BCN
-
HOU
16h 06m
1 stop
$956British Airways
Mon, Aug 24 - Wed, Sep 2

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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
Jul 30
IAH3:40 pmHouston George Bush Intcntl
13h 40m
1 stop
BCN12:20 pmBarcelona-El Prat
Aug 12
BCN12:50 pmBarcelona-El Prat
16h 50m
1 stop
IAH10:40 pmHouston George Bush Intcntl
$932
British Airways
Jul 15
IAH3:30 pmHouston George Bush Intcntl
17h 25m
1 stop
BCN3:55 pmBarcelona-El Prat
Jul 20
BCN7:20 pmBarcelona-El Prat
25h 05m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$952
British Airways
Aug 24
HOU12:14 pmHouston Hobby
14h 56m
1 stop
BCN10:10 amBarcelona-El Prat
Sep 2
BCN10:45 amBarcelona-El Prat
16h 06m
1 stop
HOU7:51 pmHouston Hobby
$956

Virgin Atlantic flights from Houston to Barcelona-El Prat Airport

Our best Virgin Atlantic deals on Houston to Barcelona-El Prat Airport flight tickets
Virgin Atlantic
Jul 25
HOU11:00 amHouston Hobby
18h 50m
1 stop
BCN12:50 pmBarcelona-El Prat
Aug 13
BCN11:00 amBarcelona-El Prat
18h 05m
1 stop
HOU10:05 pmHouston Hobby
$1,035
Virgin Atlantic
Jun 17
HOU10:09 amHouston Hobby
19h 41m
1 stop
BCN12:50 pmBarcelona-El Prat
Jun 23
BCN11:00 amBarcelona-El Prat
17h 43m
1 stop
HOU9:43 pmHouston Hobby
$1,598
Virgin Atlantic
Jun 25
HOU10:09 amHouston Hobby
19h 41m
1 stop
BCN12:50 pmBarcelona-El Prat
Jul 4
BCN11:00 amBarcelona-El Prat
17h 43m
1 stop
HOU9:43 pmHouston Hobby
$1,957

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 June 12, 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 7/27

6:00 am-9:00 am

2 stops20h 00m

Barcelona-El Prat

Tue 8/11

6:20 am-10:05 pm

2 stops22h 45m

$922

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 7/27

2:35 pm-2:50 pm

2 stops17h 15m

Barcelona-El Prat

Wed 8/12

6:20 am-5:40 pm

2 stops18h 20m

$922

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sat 8/1

6:25 pm-8:00 am

2 stops30h 35m

Barcelona-El Prat

Tue 8/11

7:55 am-10:01 pm

2 stops21h 06m

$923

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Wed 9/9

5:35 pm-6:50 pm

2 stops18h 15m

Barcelona-El Prat

Sat 9/19

6:20 am-10:35 pm

2 stops23h 15m

$927

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sat 11/14

7:59 pm-9:00 am

1 stop30h 01m

Barcelona-El Prat

Sat 11/28

1:35 pm-9:39 pm

1 stop15h 04m

$928

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Thu 7/30

3:40 pm-12:20 pm

1 stop13h 40m

Barcelona-El Prat

Wed 8/12

12:50 pm-10:40 pm

1 stop16h 50m

$932

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 8/10

6:44 pm-11:05 pm

2 stops21h 21m

Barcelona-El Prat

Mon 8/17

6:40 pm-1:35 pm

2 stops25h 55m

$944

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 8/3

3:35 pm-11:55 am

1 stop13h 20m

Barcelona-El Prat

Wed 8/12

6:40 am-5:19 pm

2 stops17h 39m

$945
Quickest round-trip

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 7/14

10:00 am-8:00 am

1 stop15h 00m

Barcelona-El Prat

Thu 7/23

12:15 pm-7:38 pm

1 stop14h 23m

$947

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 8/24

12:14 pm-10:10 am

1 stop14h 56m

Barcelona-El Prat

Wed 9/2

10:45 am-7:51 pm

1 stop16h 06m

$956

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 $871 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 $682 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
1,527 reviews
Search KLM flights
DeltaPriceFrom $535Free CancellationRating
7.9
8,399 reviews
Search Delta flights
Air FrancePriceFrom $540Free CancellationRating
7.5
1,603 reviews
Search Air France flights
IberiaPriceFrom $546Free CancellationRating
7.0
3,232 reviews
Search Iberia flights
British AirwaysPriceFrom $550Free CancellationRating
6.7
8,046 reviews
Search British Airways flights
Air CanadaPriceFrom $567Free CancellationRating
7.1
11,168 reviews
Search Air Canada flights
American AirlinesPriceFrom $582Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
9,810 reviews
Search United Airlines flights
ITA AirwaysPriceFrom $607Free CancellationRating
6.7
1,252 reviews
Search ITA Airways flights
LufthansaPriceFrom $612Free CancellationRating
6.8
8,056 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
Salou
Sitges
Tarragona
Castelldefels
Tossa de Mar
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Cadaques
Badalona
Santa Susanna
Empuriabrava
Calella de Palafrugell
Pals
Pineda de Mar
Palafrugell
Roses
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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