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Cheap flights from Houston to Barcelona from $322

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 4/27. 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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0 bags

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Find the cheapest flights from Houston to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:05 pm - 11:15 pm
IAH
-
BCN
19h 10m
1 stop
Turkish Airlines Logo
7:05 pm - 7:10 pm
BCN
-
IAH
31h 05m
1 stop
$671Turkish Airlines
Tue, Apr 28 - Tue, May 5
Turkish Airlines Logo
9:05 pm - 11:15 pm
IAH
-
BCN
19h 10m
1 stop
Turkish Airlines Logo
2:35 pm - 12:45 pm
BCN
-
IAH
29h 10m
1 stop
$673Turkish Airlines
Wed, Sep 16 - Thu, Sep 24
Turkish Airlines Logo
2:30 pm - 11:15 pm
IAH
-
BCN
25h 45m
1 stop
Turkish Airlines Logo
12:10 pm - 7:10 pm
BCN
-
IAH
38h 00m
1 stop
$676Turkish Airlines
Mon, Apr 27 - Mon, May 4
Turkish Airlines Logo
9:05 pm - 11:15 pm
IAH
-
BCN
19h 10m
1 stop
Turkish Airlines Logo
7:40 am - 7:10 pm
BCN
-
IAH
18h 30m
1 stop
$678Turkish Airlines
Tue, Apr 28 - Fri, May 15
Virgin Atlantic Logo
1:00 pm - 12:50 pm
HOU
-
BCN
16h 50m
1 stop
Virgin Atlantic Logo
11:00 am - 9:35 pm
BCN
-
HOU
17h 35m
1 stop
$791Virgin Atlantic
Sun, Sep 20 - Thu, Sep 24
British Airways Logo
6:19 pm - 10:10 am
HOU
-
BCN
32h 51m
1 stop
British Airways Logo
10:45 am - 7:51 pm
BCN
-
HOU
16h 06m
1 stop
$792British Airways
Sat, Sep 19 - Wed, Sep 30
Delta Logo
6:00 am - 8:45 am
HOU
-
BCN
19h 45m
2 stops
Delta Logo
10:55 am - 9:35 pm
BCN
-
HOU
17h 40m
2 stops
$796Delta
Sun, Sep 20 - Thu, Sep 24
British Airways Logo
8:22 pm - 10:10 am
HOU
-
BCN
30h 48m
1 stop
British Airways Logo
10:45 am - 11:53 pm
BCN
-
HOU
20h 08m
1 stop
$797British Airways
Sat, Sep 19 - Wed, Sep 30
Delta Logo
6:00 am - 8:45 am
HOU
-
BCN
19h 45m
2 stops
Delta Logo
11:00 am - 9:26 am
BCN
-
HOU
29h 26m
1 stop
$801Delta
Tue, Oct 6 - Tue, Oct 20
Iberia Logo
2:37 pm - 10:10 am
HOU
-
BCN
12h 33m
1 stop
Iberia Logo
10:45 am - 11:45 pm
BCN
-
HOU
20h 00m
1 stop
$841Iberia
Thu, Sep 17 - Tue, Sep 22

Turkish Airlines flights from Houston to Barcelona-El Prat Airport

Our best Turkish Airlines deals on Houston to Barcelona-El Prat Airport flight tickets
Turkish Airlines
Apr 28
IAH9:05 pmHouston George Bush Intcntl
19h 10m
1 stop
BCN11:15 pmBarcelona-El Prat
May 5
BCN7:05 pmBarcelona-El Prat
31h 05m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$671
Turkish Airlines
Sep 16
IAH9:05 pmHouston George Bush Intcntl
19h 10m
1 stop
BCN11:15 pmBarcelona-El Prat
Sep 24
BCN2:35 pmBarcelona-El Prat
29h 10m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$673
Turkish Airlines
Apr 27
IAH2:30 pmHouston George Bush Intcntl
25h 45m
1 stop
BCN11:15 pmBarcelona-El Prat
May 4
BCN12:10 pmBarcelona-El Prat
38h 00m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$676

United Airlines flights from Houston to Barcelona-El Prat Airport

Our best United Airlines deals on Houston to Barcelona-El Prat Airport flight tickets
United Airlines
Sep 22
IAH10:00 amHouston George Bush Intcntl
15h 00m
1 stop
BCN8:00 amBarcelona-El Prat
Sep 29
BCN12:15 pmBarcelona-El Prat
38h 18m
2 stops
IAH7:33 pmHouston George Bush Intcntl
$770
United Airlines
Sep 19
IAH10:08 pmHouston George Bush Intcntl
26h 52m
2 stops
BCN8:00 amBarcelona-El Prat
Sep 30
BCN8:00 amBarcelona-El Prat
16h 50m
1 stop
IAH5:50 pmHouston George Bush Intcntl
$788
United Airlines
Oct 6
IAH7:00 amHouston George Bush Intcntl
18h 00m
2 stops
BCN8:00 amBarcelona-El Prat
Oct 20
BCN8:00 amBarcelona-El Prat
17h 46m
2 stops
IAH6:46 pmHouston George Bush Intcntl
$798

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 April 15, 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

Tue 4/28

9:05 pm-11:15 pm

1 stop19h 10m

Barcelona-El Prat

Tue 5/5

7:05 pm-7:10 pm

1 stop31h 05m

$671

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 9/16

9:05 pm-11:15 pm

1 stop19h 10m

Barcelona-El Prat

Thu 9/24

2:35 pm-12:45 pm

1 stop29h 10m

$673

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 4/27

2:30 pm-11:15 pm

1 stop25h 45m

Barcelona-El Prat

Mon 5/4

12:10 pm-7:10 pm

1 stop38h 00m

$676

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 4/28

9:05 pm-11:15 pm

1 stop19h 10m

Barcelona-El Prat

Fri 5/15

7:40 am-7:10 pm

1 stop18h 30m

$678

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Sun 9/20

1:00 pm-12:50 pm

1 stop16h 50m

Barcelona-El Prat

Thu 9/24

11:00 am-9:35 pm

1 stop17h 35m

$791

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Sat 9/19

6:19 pm-10:10 am

1 stop32h 51m

Barcelona-El Prat

Wed 9/30

10:45 am-7:51 pm

1 stop16h 06m

$792

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Sun 9/20

6:00 am-8:45 am

2 stops19h 45m

Barcelona-El Prat

Thu 9/24

10:55 am-9:35 pm

2 stops17h 40m

$796

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Sat 9/19

8:22 pm-10:10 am

1 stop30h 48m

Barcelona-El Prat

Wed 9/30

10:45 am-11:53 pm

1 stop20h 08m

$797

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 10/6

6:00 am-8:45 am

2 stops19h 45m

Barcelona-El Prat

Tue 10/20

11:00 am-9:26 am

1 stop29h 26m

$801
Quickest round-trip

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Thu 9/17

2:37 pm-10:10 am

1 stop12h 33m

Barcelona-El Prat

Tue 9/22

10:45 am-11:45 pm

1 stop20h 00m

$841

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $642, 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 $660.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $832 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

13h 30m

Direct flights

None
The fastest flight from Houston to Barcelona-El Prat Airport takes 13h 30m
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 30m.

  • 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
Air CanadaPriceFrom $523Free CancellationRating
7.1
10,923 reviews
Search Air Canada flights
KLMPriceFrom $524Free CancellationRating
7.8
1,499 reviews
Search KLM flights
IberiaPriceFrom $531Free CancellationRating
7.0
3,180 reviews
Search Iberia flights
DeltaPriceFrom $535Free CancellationRating
7.9
8,402 reviews
Search Delta flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
9,587 reviews
Search United Airlines flights
Air FrancePriceFrom $547Free CancellationRating
7.4
1,569 reviews
Search Air France flights
British AirwaysPriceFrom $553Free CancellationRating
6.7
7,885 reviews
Search British Airways flights
American AirlinesPriceFrom $582Free CancellationRating
7.1
11,580 reviews
Search American Airlines flights
ITA AirwaysPriceFrom $607Free CancellationRating
6.7
1,185 reviews
Search ITA Airways flights
LufthansaPriceFrom $612Free CancellationRating
6.8
7,927 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
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Santa Susanna
Cadaques
Badalona
Pals
Pineda de Mar
Empuriabrava
Roses
Palafrugell
Calella de Palafrugell
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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