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Cheap flights from Barcelona-El Prat Airport to Houston from $308

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 5/6. 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

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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
3:30 pm - 8:23 am
BCN
-
IAH
23h 53m
1 stop
Multiple Airlines Logo
11:39 am - 10:30 pm
IAH
-
BCN
27h 51m
2 stops
$698Multiple Airlines
Fri, May 1 - Sun, May 17
JetBlue Logo
12:50 pm - 12:07 pm
BCN
-
IAH
30h 17m
1 stop
JetBlue Logo
1:17 pm - 9:45 am
IAH
-
BCN
13h 28m
1 stop
$701JetBlue
Tue, Apr 21 - Tue, Apr 28
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
$716ITA Airways
Mon, Sep 7 - Mon, Sep 21
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
$726ITA Airways
Sat, Sep 12 - Sat, Sep 19
ITA Airways Logo
6:20 am - 3:40 pm
BCN
-
IAH
16h 20m
1 stop
ITA Airways Logo
6:10 pm - 11:15 pm
IAH
-
BCN
22h 05m
1 stop
$734ITA Airways
Fri, May 1 - Sun, May 17
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
$735ITA Airways
Fri, May 1 - Sun, May 17
ITA Airways Logo
4:50 pm - 3:40 pm
BCN
-
IAH
29h 50m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$736ITA Airways
Thu, May 7 - Sun, May 10
ITA Airways Logo
6:20 am - 3:40 pm
BCN
-
IAH
16h 20m
1 stop
ITA Airways Logo
6:10 pm - 11:15 pm
IAH
-
BCN
22h 05m
1 stop
$737ITA Airways
Fri, May 1 - Sun, May 17
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
$738ITA Airways
Fri, May 1 - Sun, May 17
ITA Airways Logo
4:50 pm - 3:40 pm
BCN
-
IAH
29h 50m
1 stop
ITA Airways Logo
6:10 pm - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$740ITA Airways
Thu, May 7 - Sun, May 10

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
Apr 21
BCN12:50 pmBarcelona-El Prat
30h 17m
1 stop
IAH12:07 pmHouston George Bush Intcntl
Apr 28
IAH1:17 pmHouston George Bush Intcntl
13h 28m
1 stop
BCN9:45 amBarcelona-El Prat
$701
JetBlue
Apr 21
BCN12:50 pmBarcelona-El Prat
30h 17m
1 stop
IAH12:07 pmHouston George Bush Intcntl
Apr 28
IAH1:17 pmHouston George Bush Intcntl
13h 28m
1 stop
BCN9:45 amBarcelona-El Prat
$787

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

Our best ITA Airways deals on Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flight tickets
ITA Airways
Sep 7
BCN6:20 amBarcelona-El Prat
16h 20m
1 stop
IAH3:40 pmHouston George Bush Intcntl
Sep 21
IAH6:10 pmHouston George Bush Intcntl
14h 45m
1 stop
BCN3:55 pmBarcelona-El Prat
$716
ITA Airways
Sep 12
BCN6:20 amBarcelona-El Prat
16h 20m
1 stop
IAH3:40 pmHouston George Bush Intcntl
Sep 19
IAH6:10 pmHouston George Bush Intcntl
14h 45m
1 stop
BCN3:55 pmBarcelona-El Prat
$726
ITA Airways
May 1
BCN6:20 amBarcelona-El Prat
16h 20m
1 stop
IAH3:40 pmHouston George Bush Intcntl
May 17
IAH6:10 pmHouston George Bush Intcntl
22h 05m
1 stop
BCN11:15 pmBarcelona-El Prat
$734

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 March 25, 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

Fri 5/1

3:30 pm-8:23 am

1 stop23h 53m

Houston George Bush Intcntl

Sun 5/17

11:39 am-10:30 pm

2 stops27h 51m

$698

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Tue 4/21

12:50 pm-12:07 pm

1 stop30h 17m

Houston George Bush Intcntl

Tue 4/28

1:17 pm-9:45 am

1 stop13h 28m

$701
Quickest round-trip

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 9/7

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Mon 9/21

6:10 pm-3:55 pm

1 stop14h 45m

$716

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sat 9/12

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Sat 9/19

6:10 pm-3:55 pm

1 stop14h 45m

$726

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 5/1

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Sun 5/17

6:10 pm-11:15 pm

1 stop22h 05m

$734

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 5/1

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Sun 5/17

6:10 pm-3:55 pm

1 stop14h 45m

$735

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 5/7

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Sun 5/10

6:10 pm-3:55 pm

1 stop14h 45m

$736

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 5/1

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Sun 5/17

6:10 pm-11:15 pm

1 stop22h 05m

$737

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 5/1

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Sun 5/17

6:10 pm-3:55 pm

1 stop14h 45m

$738

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 5/7

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Sun 5/10

6:10 pm-3:55 pm

1 stop14h 45m

$740

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 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 $679. 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 May is also very affordable. Most momondo users find prices during this month for around $743.

Can stopping save me money on Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flights?

You could potentially save up to 19% on your flight if you consider stops on a Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flight.

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

As of March 2026, prices for Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flights are approximately 26% cheaper 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

13h 55m

Direct flights

None
The fastest flight from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport takes 13h 55m
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

  • 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 13h 55m.

  • 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 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.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Humble
Cypress
Spring
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

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

Finding the right flight to Houston from Barcelona is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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 all potential Barcelona to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Barcelona to Houston right now. Can momondo alert me if prices change?

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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