Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Barcelona from $227

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 1/18. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
9:54 am - 6:20 pm
IAH
-
BCN
25h 26m2 stops
Scandinavian Airlines Logo
7:10 pm - 11:37 pm
BCN
-
IAH
35h 27m2 stops
$563Scandinavian Airlines
Thu, Jan 29 - Mon, Feb 2
British Airways Logo
4:51 pm - 7:05 pm
IAH
-
BCN
20h 14m2 stops
British Airways Logo
9:00 pm - 3:05 pm
BCN
-
IAH
24h 05m1 stop
$564British Airways
Sun, Mar 8 - Mon, Mar 16
British Airways Logo
4:20 pm - 6:25 pm
HOU
-
BCN
20h 05m2 stops
British Airways Logo
8:40 pm - 11:58 pm
BCN
-
HOU
33h 18m2 stops
$567British Airways
Tue, Mar 17 - Tue, Mar 24
British Airways Logo
6:21 pm - 7:50 am
IAH
-
BCN
31h 29m1 stop
British Airways Logo
1:35 pm - 3:05 pm
BCN
-
IAH
31h 30m1 stop
$584British Airways
Sun, Mar 8 - Mon, Mar 16
Multiple Airlines Logo
7:27 pm - 9:35 am
IAH
-
BCN
31h 08m2 stops
Multiple Airlines Logo
1:35 pm - 2:13 pm
BCN
-
IAH
31h 38m3 stops
$587Multiple Airlines
Sun, Jan 11 - Mon, Jan 26
British Airways Logo
4:20 pm - 7:05 pm
HOU
-
BCN
20h 45m2 stops
British Airways Logo
6:40 am - 11:58 pm
BCN
-
HOU
23h 18m2 stops
$596British Airways
Sun, Mar 15 - Wed, Mar 25
British Airways Logo
3:50 pm - 4:30 pm
IAH
-
BCN
17h 40m1 stop
British Airways Logo
2:40 pm - 2:05 pm
BCN
-
IAH
30h 25m1 stop
$603British Airways
Wed, Feb 11 - Tue, Feb 17
Multiple Airlines Logo
4:15 pm - 9:35 am
IAH
-
BCN
34h 20m3 stops
Multiple Airlines Logo
1:35 pm - 2:13 pm
BCN
-
IAH
31h 38m3 stops
$607Multiple Airlines
Sun, Jan 11 - Mon, Jan 26
Iberia Logo
9:45 pm - 7:45 pm
IAH
-
BCN
15h 00m1 stop
Iberia Logo
1:30 pm - 12:45 am
BCN
-
IAH
18h 15m2 stops
$610Iberia
Mon, Feb 2 - Tue, Feb 10
British Airways Logo
12:47 pm - 1:40 pm
HOU
-
BCN
17h 53m2 stops
British Airways Logo
10:40 am - 6:06 pm
BCN
-
HOU
14h 26m1 stop
$617British Airways
Wed, Jan 14 - Thu, Jan 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
May 7
IAH9:10 pmHouston George Bush Intcntl
19h 00m
1 stop
BCN11:10 pmBarcelona-El Prat
May 12
BCN7:35 amBarcelona-El Prat
18h 40m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$630
Find similar
Turkish Airlines
Mar 14
IAH10:05 pmHouston George Bush Intcntl
30h 40m
1 stop
BCN10:45 amBarcelona-El Prat
Mar 20
BCN7:50 amBarcelona-El Prat
36h 20m
1 stop
IAH2:10 pmHouston George Bush Intcntl
$640
Find similar
Turkish Airlines
Mar 12
IAH10:05 pmHouston George Bush Intcntl
30h 25m
1 stop
BCN10:30 amBarcelona-El Prat
Mar 22
BCN7:50 amBarcelona-El Prat
18h 20m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$659
Find similar

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
Mar 17
IAH4:50 pmHouston George Bush Intcntl
23h 40m
1 stop
BCN10:30 pmBarcelona-El Prat
Mar 24
BCN6:40 amBarcelona-El Prat
14h 25m
1 stop
IAH3:05 pmHouston George Bush Intcntl
$543
Find similar
British Airways
Mar 10
IAH12:49 pmHouston George Bush Intcntl
21h 16m
2 stops
BCN4:05 pmBarcelona-El Prat
Mar 16
BCN3:00 pmBarcelona-El Prat
30h 05m
1 stop
IAH3:05 pmHouston George Bush Intcntl
$564
Find similar
British Airways
Mar 17
HOU4:20 pmHouston Hobby
20h 05m
2 stops
BCN6:25 pmBarcelona-El Prat
Mar 24
BCN8:40 pmBarcelona-El Prat
33h 18m
2 stops
HOU11:58 pmHouston Hobby
$567
Find similar

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 December 8, 2025.
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

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Thu 1/29

9:54 am-6:20 pm

2 stops25h 26m

Barcelona-El Prat

Mon 2/2

7:10 pm-11:37 pm

2 stops35h 27m

$563

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sun 3/8

4:51 pm-7:05 pm

2 stops20h 14m

Barcelona-El Prat

Mon 3/16

9:00 pm-3:05 pm

1 stop24h 05m

$564

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 3/17

4:20 pm-6:25 pm

2 stops20h 05m

Barcelona-El Prat

Tue 3/24

8:40 pm-11:58 pm

2 stops33h 18m

$567

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sun 3/8

6:21 pm-7:50 am

1 stop31h 29m

Barcelona-El Prat

Mon 3/16

1:35 pm-3:05 pm

1 stop31h 30m

$584

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sun 1/11

7:27 pm-9:35 am

2 stops31h 08m

Barcelona-El Prat

Mon 1/26

1:35 pm-2:13 pm

3 stops31h 38m

$587

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Sun 3/15

4:20 pm-7:05 pm

2 stops20h 45m

Barcelona-El Prat

Wed 3/25

6:40 am-11:58 pm

2 stops23h 18m

$596

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 2/11

3:50 pm-4:30 pm

1 stop17h 40m

Barcelona-El Prat

Tue 2/17

2:40 pm-2:05 pm

1 stop30h 25m

$603

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sun 1/11

4:15 pm-9:35 am

3 stops34h 20m

Barcelona-El Prat

Mon 1/26

1:35 pm-2:13 pm

3 stops31h 38m

$607

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Mon 2/2

9:45 pm-7:45 pm

1 stop15h 00m

Barcelona-El Prat

Tue 2/10

1:30 pm-12:45 am

2 stops18h 15m

$610

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Wed 1/14

12:47 pm-1:40 pm

2 stops17h 53m

Barcelona-El Prat

Thu 1/22

10:40 am-6:06 pm

1 stop14h 26m

$617

Flights are sorted by cheapest round-trip flights first.

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

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 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 $640, 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 September instead. Flights to Barcelona-El Prat Airport in September, while not as cheap as those in October, still average around $708.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $845. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,207. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Houston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $784 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,125 on average. Flights to Barcelona-El Prat Airport from Houston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $884 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 $759 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 04m

Direct flights

None
The fastest flight from Houston to Barcelona-El Prat Airport takes 12h 04m
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

  • 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 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
10,512 reviews
Search Air Canada flights
KLMPriceFrom $524Free CancellationRating
7.7
1,431 reviews
Search KLM flights
IberiaPriceFrom $531Free CancellationRating
7.0
3,042 reviews
Search Iberia flights
Air FrancePriceFrom $555Free CancellationRating
7.4
1,502 reviews
Search Air France flights
United AirlinesPriceFrom $560Free CancellationRating
7.4
9,078 reviews
Search United Airlines flights
British AirwaysPriceFrom $565Free CancellationRating
6.7
7,564 reviews
Search British Airways flights
American AirlinesPriceFrom $582Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom $585Free CancellationRating
7.9
8,011 reviews
Search Delta flights
LufthansaPriceFrom $606Free CancellationRating
6.8
7,616 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $642Free CancellationRating
7.3
4,084 reviews
Search Turkish Airlines 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
El Prat de Llobregat
Castelldefels
L'Hospitalet de Llobregat
Tarragona
Santa Susanna
Cambrils
Cadaques
Empuriabrava
Roses
Calella
Pineda de Mar
Badalona
Pals
Palafrugell
Tortosa
La Pineda

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.

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 1/7
Wed 1/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Barcelona

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo
Flights to Girona Costa Brava Airportfrom $468