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Cheap flights from Houston to Barcelona from $329

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 7/26. 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
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.
Multiple Airlines Logo
9:50 am - 8:00 am
IAH
-
BCN
15h 10m
2 stops
Multiple Airlines Logo
9:40 am - 7:38 pm
BCN
-
IAH
16h 58m
2 stops
$866Multiple Airlines
Tue, Aug 18 - Wed, Sep 2
Turkish Airlines Logo
2:30 pm - 5:40 pm
IAH
-
BCN
20h 10m
1 stop
Turkish Airlines Logo
12:10 pm - 7:10 pm
BCN
-
IAH
38h 00m
1 stop
$867Turkish Airlines
Fri, Aug 28 - Thu, Sep 10
United Airlines Logo
10:08 pm - 1:15 pm
IAH
-
BCN
32h 07m
1 stop
United Airlines Logo
12:15 pm - 5:22 pm
BCN
-
IAH
36h 07m
2 stops
$869United Airlines
Sat, Aug 29 - Thu, Sep 10
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
$871British Airways
Sat, Sep 19 - Wed, Sep 30
United Airlines Logo
10:08 pm - 1:15 pm
IAH
-
BCN
32h 07m
1 stop
United Airlines Logo
12:15 pm - 12:22 am
BCN
-
IAH
19h 07m
2 stops
$873United Airlines
Sat, Sep 5 - Fri, Sep 11
Turkish Airlines Logo
9:05 pm - 1:30 pm
IAH
-
BCN
33h 25m
1 stop
Turkish Airlines Logo
7:40 am - 12:45 pm
BCN
-
IAH
36h 05m
1 stop
$874Turkish Airlines
Sat, Aug 29 - Thu, Sep 10
British Airways Logo
9:05 pm - 10:30 pm
IAH
-
BCN
18h 25m
1 stop
British Airways Logo
10:45 am - 6:04 pm
BCN
-
IAH
14h 19m
1 stop
$877British Airways
Sun, Aug 9 - Tue, Aug 18
Delta Logo
10:05 am - 4:25 pm
HOU
-
BCN
23h 20m
2 stops
Delta Logo
10:55 am - 9:15 am
BCN
-
HOU
29h 20m
2 stops
$877Delta
Tue, Sep 1 - Tue, Sep 15
KLM Logo
9:45 am - 12:50 pm
IAH
-
BCN
20h 05m
1 stop
KLM Logo
5:20 pm - 1:20 pm
BCN
-
IAH
27h 00m
1 stop
$879KLM
Mon, Aug 10 - Mon, Aug 17
Delta Logo
1:13 pm - 12:50 pm
HOU
-
BCN
16h 37m
1 stop
Delta Logo
9:20 am - 10:46 pm
BCN
-
HOU
20h 26m
2 stops
$889Delta
Tue, Aug 4 - Tue, Aug 18

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 4
HOU5:12 pmHouston Hobby
12h 38m
1 stop
BCN12:50 pmBarcelona-El Prat
Jul 17
BCN11:30 amBarcelona-El Prat
17h 21m
1 stop
HOU9:51 pmHouston Hobby
$1,013
Virgin Atlantic
Jul 4
HOU5:12 pmHouston Hobby
12h 38m
1 stop
BCN12:50 pmBarcelona-El Prat
Jul 17
BCN11:30 amBarcelona-El Prat
17h 21m
1 stop
HOU9:51 pmHouston Hobby
$1,022
Virgin Atlantic
Jul 4
HOU6:00 amHouston Hobby
19h 35m
2 stops
BCN8:35 amBarcelona-El Prat
Jul 17
BCN11:30 amBarcelona-El Prat
17h 21m
1 stop
HOU9:51 pmHouston Hobby
$1,040

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
Aug 10
IAH3:30 pmHouston George Bush Intcntl
15h 55m
1 stop
BCN2:25 pmBarcelona-El Prat
Aug 17
BCN9:20 pmBarcelona-El Prat
28h 55m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$878
British Airways
Aug 4
HOU12:46 pmHouston Hobby
14h 24m
1 stop
BCN10:10 amBarcelona-El Prat
Aug 18
BCN10:45 amBarcelona-El Prat
16h 06m
1 stop
HOU7:51 pmHouston Hobby
$895
British Airways
Jul 29
IAH9:10 pmHouston George Bush Intcntl
14h 25m
1 stop
BCN6:35 pmBarcelona-El Prat
Aug 4
BCN6:35 pmBarcelona-El Prat
25h 50m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$913

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 May 10, 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
Quickest round-trip

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 8/18

9:50 am-8:00 am

2 stops15h 10m

Barcelona-El Prat

Wed 9/2

9:40 am-7:38 pm

2 stops16h 58m

$866

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Fri 8/28

2:30 pm-5:40 pm

1 stop20h 10m

Barcelona-El Prat

Thu 9/10

12:10 pm-7:10 pm

1 stop38h 00m

$867

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sat 8/29

10:08 pm-1:15 pm

1 stop32h 07m

Barcelona-El Prat

Thu 9/10

12:15 pm-5:22 pm

2 stops36h 07m

$869

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

$871

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sat 9/5

10:08 pm-1:15 pm

1 stop32h 07m

Barcelona-El Prat

Fri 9/11

12:15 pm-12:22 am

2 stops19h 07m

$873

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sat 8/29

9:05 pm-1:30 pm

1 stop33h 25m

Barcelona-El Prat

Thu 9/10

7:40 am-12:45 pm

1 stop36h 05m

$874

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sun 8/9

9:05 pm-10:30 pm

1 stop18h 25m

Barcelona-El Prat

Tue 8/18

10:45 am-6:04 pm

1 stop14h 19m

$877

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 9/1

10:05 am-4:25 pm

2 stops23h 20m

Barcelona-El Prat

Tue 9/15

10:55 am-9:15 am

2 stops29h 20m

$877

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 8/10

9:45 am-12:50 pm

1 stop20h 05m

Barcelona-El Prat

Mon 8/17

5:20 pm-1:20 pm

1 stop27h 00m

$879

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 8/4

1:13 pm-12:50 pm

1 stop16h 37m

Barcelona-El Prat

Tue 8/18

9:20 am-10:46 pm

2 stops20h 26m

$889

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

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 $844 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 $707 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

12h 20m

Direct flights

None
The fastest flight from Houston to Barcelona-El Prat Airport takes 12h 20m
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 12h 20m.

  • 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
11,017 reviews
Search Air Canada flights
KLMPriceFrom $524Free CancellationRating
7.8
1,513 reviews
Search KLM flights
IberiaPriceFrom $531Free CancellationRating
7.0
3,214 reviews
Search Iberia flights
United AirlinesPriceFrom $533Free CancellationRating
7.4
9,699 reviews
Search United Airlines flights
DeltaPriceFrom $535Free CancellationRating
7.9
8,451 reviews
Search Delta flights
Air FrancePriceFrom $547Free CancellationRating
7.4
1,585 reviews
Search Air France flights
British AirwaysPriceFrom $550Free CancellationRating
6.7
7,969 reviews
Search British Airways flights
American AirlinesPriceFrom $582Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
ITA AirwaysPriceFrom $607Free CancellationRating
6.7
1,213 reviews
Search ITA Airways flights
LufthansaPriceFrom $612Free CancellationRating
6.8
7,988 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
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Badalona
Cadaques
Pineda de Mar
Santa Susanna
Empuriabrava
Pals
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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