What is the cheapest airline that flies from Barcelona-El Prat to Houston?

British Airways is the most popular carrier operating from Barcelona-El Prat to Houston

How many operators does momondo search for flights from Barcelona-El Prat Airport to Houston?

As of September 2025, there are 2 operators available to choose from for flights from Barcelona-El Prat Airport to Houston.

How old do you have to be to fly from Barcelona-El Prat Airport to Houston?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona-El Prat Airport to Houston.

What documentation or ID do you need to fly to Houston?

The required travel and health documents for your Houston 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 Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$299 Cheap Flights from Barcelona-El Prat Airport to Houston in 2025/26

Q: What is the typical price of a round-trip flight between Barcelona-El Prat Airport and Houston?

Prices are currently low for flights on this route. Typical prices usually range from $741 to $957. The lowest price recently found on this route was $582.

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Find the cheapest flights from Barcelona-El Prat Airport to Houston

Round-trip

One-way

Last minute

Cheap round-trip flights

12:35 pm - 9:17 pmBCN-IAH

38h 42m2 stops

7:00 am - 9:35 amIAH-BCN

19h 35m2 stops

$582Multiple Airlines

Find Deal

Fri, Oct 31 - Thu, Nov 13

7:10 pm - 6:58 pmBCN-IAH

30h 48m3 stops

6:00 am - 6:20 pmIAH-BCN

29h 20m2 stops

$607Multiple Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 17

6:00 am - 11:56 pmBCN-IAH

24h 56m2 stops

7:30 am - 6:20 pmIAH-BCN

27h 50m2 stops

$634Multiple Airlines

Find Deal

Thu, Oct 23 - Thu, Nov 6

10:40 am - 7:56 pmBCN-IAH

16h 16m1 stop

10:01 am - 9:00 amIAH-BCN

15h 59m2 stops

$686Iberia

Find Deal

Fri, Feb 13 - Thu, Mar 5

9:15 am - 8:32 pmBCN-IAH

18h 17m2 stops

11:20 am - 7:05 amIAH-BCN

12h 45m1 stop

$690Iberia

Find Deal

Mon, Nov 10 - Thu, Feb 5

10:55 am - 9:46 pmBCN-HOU

17h 51m1 stop

5:35 pm - 8:40 amHOU-BCN

32h 05m1 stop

$809Virgin Atlantic

Find Deal

Wed, Feb 18 - Sun, Feb 22

6:00 am - 9:46 pmBCN-HOU

22h 46m2 stops

6:00 am - 5:05 pmHOU-BCN

28h 05m2 stops

$816Delta

Find Deal

Sat, Jan 31 - Sun, Feb 8

6:00 am - 4:32 pmBCN-HOU

17h 32m2 stops

1:00 pm - 8:40 amHOU-BCN

12h 40m1 stop

$821Delta

Find Deal

Wed, Feb 18 - Sun, Feb 22

11:35 am - 11:00 pmBCN-HOU

18h 25m1 stop

10:13 am - 8:40 amHOU-BCN

15h 27m1 stop

$844KLM

Find Deal

Thu, Oct 23 - Thu, Nov 6

10:55 am - 10:32 pmBCN-HOU

18h 37m1 stop

10:35 am - 7:15 amHOU-BCN

13h 40m1 stop

$880KLM

Find Deal

Sat, Dec 6 - Sat, Dec 20

Delta flights from Barcelona-El Prat Airport to Houston

Our best Delta deals on Barcelona-El Prat Airport to Houston flight tickets

Delta

Jan 31

BCN6:00 amBarcelona-El Prat

22h 46m

2 stops

HOU9:46 pmHouston Hobby

Feb 8

HOU6:00 amHouston Hobby

28h 05m

2 stops

BCN5:05 pmBarcelona-El Prat

$816

Find similar

Delta

Feb 18

BCN6:00 amBarcelona-El Prat

17h 32m

2 stops

HOU4:32 pmHouston Hobby

Feb 22

HOU1:00 pmHouston Hobby

12h 40m

1 stop

BCN8:40 amBarcelona-El Prat

$821

Find similar

Delta

Feb 18

BCN10:55 amBarcelona-El Prat

17h 51m

1 stop

HOU9:46 pmHouston Hobby

Feb 22

HOU1:00 pmHouston Hobby

12h 40m

1 stop

BCN8:40 amBarcelona-El Prat

$822

Find similar

Iberia flights from Barcelona-El Prat Airport to Houston

Our best Iberia deals on Barcelona-El Prat Airport to Houston flight tickets

Iberia

Feb 13

BCN10:40 amBarcelona-El Prat

16h 16m

1 stop

IAH7:56 pmHouston George Bush Intcntl

Mar 5

IAH10:01 amHouston George Bush Intcntl

15h 59m

2 stops

BCN9:00 amBarcelona-El Prat

$686

Find similar

Iberia

Nov 10

BCN9:15 amBarcelona-El Prat

18h 17m

2 stops

IAH8:32 pmHouston George Bush Intcntl

Feb 5

IAH11:20 amHouston George Bush Intcntl

12h 45m

1 stop

BCN7:05 amBarcelona-El Prat

$690

Find similar

Iberia

Feb 18

BCN10:40 amBarcelona-El Prat

18h 14m

1 stop

IAH9:54 pmHouston George Bush Intcntl

Feb 22

IAH7:41 amHouston George Bush Intcntl

16h 24m

1 stop

BCN7:05 amBarcelona-El Prat

$698

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 10/31

12:35 pm-9:17 pm

2 stops38h 42m

Houston George Bush Intcntl

Thu 11/13

7:00 am-9:35 am

2 stops19h 35m

$582

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 11/3

7:10 pm-6:58 pm

3 stops30h 48m

Houston George Bush Intcntl

Mon 11/17

6:00 am-6:20 pm

2 stops29h 20m

$607

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 10/23

6:00 am-11:56 pm

2 stops24h 56m

Houston George Bush Intcntl

Thu 11/6

7:30 am-6:20 pm

2 stops27h 50m

$634

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 2/13

10:40 am-7:56 pm

1 stop16h 16m

Houston George Bush Intcntl

Thu 3/5

10:01 am-9:00 am

2 stops15h 59m

$686

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 11/10

9:15 am-8:32 pm

2 stops18h 17m

Houston George Bush Intcntl

Thu 2/5

11:20 am-7:05 am

1 stop12h 45m

$690

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Wed 2/18

10:55 am-9:46 pm

1 stop17h 51m

Houston Hobby

Sun 2/22

5:35 pm-8:40 am

1 stop32h 05m

$809

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Sat 1/31

6:00 am-9:46 pm

2 stops22h 46m

Houston Hobby

Sun 2/8

6:00 am-5:05 pm

2 stops28h 05m

$816

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Wed 2/18

6:00 am-4:32 pm

2 stops17h 32m

Houston Hobby

Sun 2/22

1:00 pm-8:40 am

1 stop12h 40m

$821

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Thu 10/23

11:35 am-11:00 pm

1 stop18h 25m

Houston Hobby

Thu 11/6

10:13 am-8:40 am

1 stop15h 27m

$844

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Sat 12/6

10:55 am-10:32 pm

1 stop18h 37m

Houston Hobby

Sat 12/20

10:35 am-7:15 am

1 stop13h 40m

$880

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Houston

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

Prices

Airlines

What is the typical price of a round-trip flight between Barcelona-El Prat Airport and Houston?

What is the cheapest month to fly to Houston?

The month of March is, on average, the cheapest month to fly to Houston from Barcelona-El Prat Airport, with most prices found around $631. The month of February is another great option to travel to Houston, with average flight prices from Barcelona-El Prat Airport averaging around $672.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Barcelona-El Prat Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $773. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Wednesday is $1,114.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Barcelona-El Prat Airport to Houston flights are usually those with departure times at noon. Our users have found flights to Houston at noon for as low as $827. Try not to purchase tickets in the morning because they tend to be around $883. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $820 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Barcelona-El Prat Airport for as low as $686 on momondo.

Cheap Barcelona-El Prat Airport to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Houston

Direct flights	None

There are no direct flights from Barcelona-El Prat Airport to Houston. There are no popular flight routes from Barcelona-El Prat Airport to Houston.

Search flight deals

How far is Barcelona-El Prat to Houston by plane?
A flight from Barcelona-El Prat to Houston will travel around 5243.2 mi. By plane, this route typically takes 14h 09m.
When did momondo last update prices for flights from Barcelona-El Prat Airport to Houston?
Prices for flights from Barcelona-El Prat Airport to Houston refresh daily.
How many operators does momondo search for flights from Barcelona-El Prat Airport to Houston?
As of September 2025, there are 2 operators available to choose from for flights from Barcelona-El Prat Airport to Houston.
How old do you have to be to fly from Barcelona-El Prat Airport to Houston?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona-El Prat Airport to Houston.
What documentation or ID do you need to fly to Houston?
The required travel and health documents for your Houston 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 Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Barcelona-El Prat Airport to Houston

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Houston with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $576	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights
Iberia	PriceFrom $601	Free Cancellation	Rating 7.0 2,925 reviews		Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Houston?

It is quick and easy to find Barcelona to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Barcelona to Houston with flexible booking policies on momondo?

All flight searches from Barcelona to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Barcelona to Houston?

Once you have performed a search for Barcelona to Houston 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 Barcelona to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Barcelona. 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.