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Cheap flights from Barcelona-El Prat Airport to Houston from $411

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 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$741ITA Airways
Fri, May 29 - Sun, Jun 14
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
$752ITA 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 - 3:55 pm
IAH
-
BCN
14h 45m
1 stop
$755ITA Airways
Tue, Sep 1 - 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
$756ITA Airways
Fri, May 29 - Sun, Jun 14
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
$757ITA Airways
Thu, May 28 - Sun, Jun 14
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
$758ITA Airways
Fri, May 29 - Sun, Jun 14
ITA Airways Logo
6:20 am - 4:25 pm
BCN
-
IAH
17h 05m
1 stop
ITA Airways Logo
6:25 pm - 3:55 pm
IAH
-
BCN
14h 30m
1 stop
$760ITA Airways
Mon, Nov 2 - Mon, Nov 9
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
$762ITA Airways
Wed, Sep 2 - Wed, Sep 30
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
$763ITA Airways
Tue, Sep 1 - 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
$770ITA Airways
Fri, May 29 - Sun, Jun 14

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

Our best Lufthansa deals on Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flight tickets
Lufthansa
May 22
BCN6:40 amBarcelona-El Prat
13h 55m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Jun 7
IAH4:40 pmHouston George Bush Intcntl
18h 15m
1 stop
BCN5:55 pmBarcelona-El Prat
$896
Lufthansa
May 29
BCN6:40 amBarcelona-El Prat
13h 55m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Jun 14
IAH3:35 pmHouston George Bush Intcntl
14h 30m
1 stop
BCN1:05 pmBarcelona-El Prat
$907
Lufthansa
Sep 4
BCN6:40 amBarcelona-El Prat
13h 55m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Sep 17
IAH3:35 pmHouston George Bush Intcntl
17h 00m
1 stop
BCN3:35 pmBarcelona-El Prat
$910

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
May 29
BCN6:20 amBarcelona-El Prat
16h 20m
1 stop
IAH3:40 pmHouston George Bush Intcntl
Jun 14
IAH6:10 pmHouston George Bush Intcntl
22h 05m
1 stop
BCN11:15 pmBarcelona-El Prat
$741
ITA Airways
Sep 4
BCN11:40 amBarcelona-El Prat
35h 00m
1 stop
IAH3:40 pmHouston George Bush Intcntl
Sep 25
IAH6:10 pmHouston George Bush Intcntl
14h 45m
1 stop
BCN3:55 pmBarcelona-El Prat
$752
ITA Airways
Sep 1
BCN4:50 pmBarcelona-El Prat
29h 50m
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
$755

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 May 12, 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 5/29

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Sun 6/14

6:10 pm-11:15 pm

1 stop22h 05m

$741

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

$752

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Tue 9/1

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Sat 9/19

6:10 pm-3:55 pm

1 stop14h 45m

$755

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 5/29

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Sun 6/14

6:10 pm-11:15 pm

1 stop22h 05m

$756

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Thu 5/28

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Sun 6/14

6:10 pm-11:15 pm

1 stop22h 05m

$757

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 5/29

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Sun 6/14

6:10 pm-11:15 pm

1 stop22h 05m

$758

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Mon 11/2

6:20 am-4:25 pm

1 stop17h 05m

Houston George Bush Intcntl

Mon 11/9

6:25 pm-3:55 pm

1 stop14h 30m

$760
Quickest round-trip

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Wed 9/2

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Wed 9/30

6:10 pm-3:55 pm

1 stop14h 45m

$762

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Tue 9/1

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Sat 9/19

6:10 pm-11:15 pm

1 stop22h 05m

$763

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 5/29

6:20 am-3:40 pm

1 stop16h 20m

Houston George Bush Intcntl

Sun 6/14

6:10 pm-11:15 pm

1 stop22h 05m

$770

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $659. 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 $771.

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

As of May 2026, prices for Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flights are approximately 20% 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 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
Spring
Cypress
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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