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Cheap flights from Barcelona-El Prat Airport to Houston from $231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Houston departing on 9/19. 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 Barcelona-El Prat Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:50 pm - 8:45 am
BCN
-
IAH
23h 55m
1 stop
Multiple Airlines Logo
7:53 pm - 1:05 pm
IAH
-
BCN
34h 12m
1 stop
$642Multiple Airlines
Wed, Sep 23 - Sun, Sep 27
Multiple Airlines Logo
3:50 pm - 8:45 am
BCN
-
IAH
23h 55m
1 stop
Multiple Airlines Logo
7:28 pm - 5:45 pm
IAH
-
BCN
15h 17m
1 stop
$659Multiple Airlines
Wed, Oct 21 - Thu, Nov 5
Multiple Airlines Logo
3:50 pm - 7:34 am
BCN
-
IAH
22h 44m
2 stops
Multiple Airlines Logo
7:53 pm - 1:05 pm
IAH
-
BCN
34h 12m
1 stop
$682Multiple Airlines
Wed, Sep 23 - Sun, Sep 27
ITA Airways Logo
11:40 am - 3:40 pm
BCN
-
IAH
35h 00m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$767ITA Airways
Fri, Sep 4 - Fri, Sep 25
ITA Airways Logo
11:40 am - 3:40 pm
BCN
-
IAH
35h 00m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$768ITA Airways
Fri, Sep 4 - Fri, Sep 25
ITA Airways Logo
11:40 am - 3:40 pm
BCN
-
IAH
35h 00m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$774ITA Airways
Fri, Sep 4 - Fri, Sep 25
ITA Airways Logo
4:50 pm - 3:40 pm
BCN
-
IAH
29h 50m
1 stop
ITA Airways Logo
6:10 pm - 11:15 pm
IAH
-
BCN
22h 05m
1 stop
$776ITA Airways
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
7:45 pm - 1:15 pm
BCN
-
IAH
24h 30m
1 stop
Multiple Airlines Logo
4:05 pm - 11:10 am
IAH
-
BCN
12h 05m
1 stop
$777Multiple Airlines
Mon, Oct 19 - Mon, Nov 2
ITA Airways Logo
6:20 am - 3:40 pm
BCN
-
IAH
16h 20m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$779ITA Airways
Sun, Sep 20 - Fri, Oct 2
ITA Airways Logo
4:50 pm - 3:40 pm
BCN
-
IAH
29h 50m
1 stop
ITA Airways Logo
6:10 pm - 11:15 pm
IAH
-
BCN
22h 05m
1 stop
$780ITA Airways
Sat, Sep 5 - Sat, Sep 12

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JetBlue flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport

Our best JetBlue deals on Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flight tickets
JetBlue
Sep 15
BCN12:50 pmBarcelona-El Prat
30h 15m
1 stop
IAH12:05 pmHouston George Bush Intcntl
Oct 15
IAH1:00 pmHouston George Bush Intcntl
13h 45m
1 stop
BCN9:45 amBarcelona-El Prat
$806
JetBlue
Aug 13
BCN12:50 pmBarcelona-El Prat
30h 33m
1 stop
IAH12:23 pmHouston George Bush Intcntl
Aug 28
IAH1:14 pmHouston George Bush Intcntl
13h 31m
1 stop
BCN9:45 amBarcelona-El Prat
$891

British Airways flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport

Our best British Airways deals on Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flight tickets
British Airways
Sep 22
BCN12:50 pmBarcelona-El Prat
17h 09m
1 stop
IAH10:59 pmHouston George Bush Intcntl
Oct 1
IAH7:06 pmHouston George Bush Intcntl
18h 29m
2 stops
BCN8:35 pmBarcelona-El Prat
$826
British Airways
Oct 22
BCN12:50 pmBarcelona-El Prat
16h 46m
1 stop
IAH10:36 pmHouston George Bush Intcntl
Nov 5
IAH9:50 pmHouston George Bush Intcntl
13h 35m
1 stop
BCN6:25 pmBarcelona-El Prat
$827
British Airways
Oct 18
BCN9:20 pmBarcelona-El Prat
23h 05m
1 stop
IAH1:25 pmHouston George Bush Intcntl
Nov 5
IAH9:50 pmHouston George Bush Intcntl
17h 45m
1 stop
BCN10:35 pmBarcelona-El Prat
$832

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport to Houston George Bush Intcntl 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 24, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 9/23

3:50 pm-8:45 am

1 stop23h 55m

Houston George Bush Intcntl

Sun 9/27

7:53 pm-1:05 pm

1 stop34h 12m

$642

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 10/21

3:50 pm-8:45 am

1 stop23h 55m

Houston George Bush Intcntl

Thu 11/5

7:28 pm-5:45 pm

1 stop15h 17m

$659

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 9/23

3:50 pm-7:34 am

2 stops22h 44m

Houston George Bush Intcntl

Sun 9/27

7:53 pm-1:05 pm

1 stop34h 12m

$682

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/4

11:40 am-3:40 pm

1 stop35h 00m

Houston George Bush Intcntl

Fri 9/25

6:10 pm-3:55 pm

1 stop14h 45m

$767

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/4

11:40 am-3:40 pm

1 stop35h 00m

Houston George Bush Intcntl

Fri 9/25

6:10 pm-3:55 pm

1 stop14h 45m

$768

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/4

11:40 am-3:40 pm

1 stop35h 00m

Houston George Bush Intcntl

Fri 9/25

6:10 pm-3:55 pm

1 stop14h 45m

$774

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 9/5

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Sat 9/12

6:10 pm-11:15 pm

1 stop22h 05m

$776

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 10/19

7:45 pm-1:15 pm

1 stop24h 30m

Houston George Bush Intcntl

Mon 11/2

4:05 pm-11:10 am

1 stop12h 05m

$777
Quickest round-trip

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sun 9/20

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Fri 10/2

6:10 pm-3:55 pm

1 stop14h 45m

$779

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 9/5

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Sat 9/12

6:10 pm-11:15 pm

1 stop22h 05m

$780

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 Houston from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Houston George Bush Intcntl 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 Barcelona-El Prat Airport and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of March is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Barcelona-El Prat Airport, with most prices found around $661. If you are unable to visit Houston George Bush Intcntl Airport during the month of March, then departing from Barcelona-El Prat Airport during the month September is also very affordable. Most momondo users find prices during this month for around $777.

How have Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flight prices changed over time?

As of June 2026, prices for Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Barcelona-El Prat Airport to Houston George Bush Intcntl Airport (BCN to IAH) flight deals and tips

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

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport takes 14h 00m
There are no direct flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport. There are no popular flight routes from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport

  • How far is Barcelona-El Prat to Houston George Bush Intcntl by plane?

    The straight-line distance from Barcelona-El Prat to Houston George Bush Intcntl is 5231.9 mi. By plane, this route typically takes 14h 00m.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport refresh daily.

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

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

    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 George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport?

Best airlines flying from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $746Free CancellationRating
7.4
9,881 reviews
Search United Airlines flights

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

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Of course. momondo tracks the price of Barcelona to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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