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Cheap flights from Barcelona-El Prat Airport to Houston from $299

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 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Barcelona-El Prat Airport to Houston

Cheap round-trip flights

Multiple Airlines Logo
12:35 pm - 9:17 pmBCN-IAH
38h 42m2 stops
Multiple Airlines Logo
7:00 am - 9:35 amIAH-BCN
19h 35m2 stops
$582Multiple Airlines
Find Deal
vie., oct. 31 - jue., nov. 13
Multiple Airlines Logo
7:10 pm - 6:58 pmBCN-IAH
30h 48m3 stops
Multiple Airlines Logo
6:00 am - 6:20 pmIAH-BCN
29h 20m2 stops
$607Multiple Airlines
Find Deal
lun., nov. 3 - lun., nov. 17
Multiple Airlines Logo
6:00 am - 11:56 pmBCN-IAH
24h 56m2 stops
Multiple Airlines Logo
7:30 am - 6:20 pmIAH-BCN
27h 50m2 stops
$634Multiple Airlines
Find Deal
jue., oct. 23 - jue., nov. 6
Multiple Airlines Logo
2:35 pm - 11:37 amBCN-IAH
28h 02m2 stops
Multiple Airlines Logo
7:00 am - 10:05 amIAH-BCN
20h 05m2 stops
$646Multiple Airlines
Find Deal
lun., nov. 3 - lun., nov. 17
Multiple Airlines Logo
2:35 pm - 11:37 amBCN-IAH
28h 02m2 stops
Multiple Airlines Logo
7:00 am - 10:05 amIAH-BCN
20h 05m2 stops
$647Multiple Airlines
Find Deal
lun., nov. 3 - lun., nov. 17
Multiple Airlines Logo
6:45 am - 9:19 amBCN-IAH
32h 34m2 stops
Multiple Airlines Logo
6:20 pm - 12:20 pmIAH-BCN
35h 00m1 stop
$651Multiple Airlines
Find Deal
vie., oct. 31 - jue., nov. 6
Multiple Airlines Logo
11:00 am - 11:19 pmBCN-IAH
19h 19m1 stop
Multiple Airlines Logo
7:41 am - 7:05 amIAH-BCN
16h 24m1 stop
$661Multiple Airlines
Find Deal
vie., feb. 13 - jue., mar. 5
Multiple Airlines Logo
6:45 am - 11:56 pmBCN-IAH
23h 11m2 stops
Multiple Airlines Logo
7:00 am - 1:05 pmIAH-BCN
23h 05m1 stop
$662Multiple Airlines
Find Deal
vie., oct. 31 - dom., nov. 9
Iberia Logo
10:40 am - 7:56 pmBCN-IAH
16h 16m1 stop
Iberia Logo
10:01 am - 9:00 amIAH-BCN
15h 59m2 stops
$686Iberia
Find Deal
vie., feb. 13 - jue., mar. 5
Iberia Logo
9:15 am - 8:32 pmBCN-IAH
18h 17m2 stops
Iberia Logo
11:20 am - 7:05 amIAH-BCN
12h 45m1 stop
$690Iberia
Find Deal
lun., nov. 10 - jue., feb. 5

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

Our best Iberia deals on Barcelona-El Prat Airport to Houston George Bush Intcntl Airport 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

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

Our best Delta deals on Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flight tickets
Delta
Sep 24
BCN6:20 amBarcelona-El Prat
13h 55m
1 stop
IAH1:15 pmHouston George Bush Intcntl
Feb 18
IAH11:30 amHouston George Bush Intcntl
19h 30m
2 stops
BCN2:00 pmBarcelona-El Prat
$816
Find similar
Delta
Sep 24
BCN6:20 amBarcelona-El Prat
17h 07m
2 stops
IAH4:27 pmHouston George Bush Intcntl
Feb 18
IAH6:00 pmHouston George Bush Intcntl
16h 05m
2 stops
BCN5:05 pmBarcelona-El Prat
$822
Find similar
Delta
Sep 25
BCN6:20 amBarcelona-El Prat
13h 55m
1 stop
IAH1:15 pmHouston George Bush Intcntl
Mar 25
IAH12:55 pmHouston George Bush Intcntl
16h 15m
2 stops
BCN11:10 amBarcelona-El Prat
$846
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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 septiembre 17, 2025.
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

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

vie. 10/31

12:35 pm-9:17 pm

2 stops38h 42m

Houston George Bush Intcntl

jue. 11/13

7:00 am-9:35 am

2 stops19h 35m

$582

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

lun. 11/3

7:10 pm-6:58 pm

3 stops30h 48m

Houston George Bush Intcntl

lun. 11/17

6:00 am-6:20 pm

2 stops29h 20m

$607

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

jue. 10/23

6:00 am-11:56 pm

2 stops24h 56m

Houston George Bush Intcntl

jue. 11/6

7:30 am-6:20 pm

2 stops27h 50m

$634

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

lun. 11/3

2:35 pm-11:37 am

2 stops28h 02m

Houston George Bush Intcntl

lun. 11/17

7:00 am-10:05 am

2 stops20h 05m

$646

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

lun. 11/3

2:35 pm-11:37 am

2 stops28h 02m

Houston George Bush Intcntl

lun. 11/17

7:00 am-10:05 am

2 stops20h 05m

$647

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

vie. 10/31

6:45 am-9:19 am

2 stops32h 34m

Houston George Bush Intcntl

jue. 11/6

6:20 pm-12:20 pm

1 stop35h 00m

$651

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

vie. 2/13

11:00 am-11:19 pm

1 stop19h 19m

Houston George Bush Intcntl

jue. 3/5

7:41 am-7:05 am

1 stop16h 24m

$661

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

vie. 10/31

6:45 am-11:56 pm

2 stops23h 11m

Houston George Bush Intcntl

dom. 11/9

7:00 am-1:05 pm

1 stop23h 05m

$662

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

vie. 2/13

10:40 am-7:56 pm

1 stop16h 16m

Houston George Bush Intcntl

jue. 3/5

10:01 am-9:00 am

2 stops15h 59m

$686

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

lun. 11/10

9:15 am-8:32 pm

2 stops18h 17m

Houston George Bush Intcntl

jue. 2/5

11:20 am-7:05 am

1 stop12h 45m

$690

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 cheapest month to fly to Houston George Bush Intcntl Airport?

The month of January is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Barcelona-El Prat Airport, with most prices found around $643. If you are unable to visit Houston George Bush Intcntl Airport during the month of January, then departing from Barcelona-El Prat Airport during the month March is also very affordable. Most momondo users find prices during this month for around $697.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Barcelona-El Prat Airport to Houston George Bush Intcntl Airport is on a Monday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Monday will often find tickets for as low as $749. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $1,212.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $840. Try not to purchase tickets in the morning because they tend to be around $909. 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 George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $837 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Barcelona-El Prat Airport for as low as $697 on momondo.

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

You could potentially save up to 1% 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 September 2025, prices for Barcelona-El Prat Airport to Houston George Bush Intcntl Airport flights are approximately 3% 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

Direct flights

None
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.
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  • 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 50m.

  • 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 $668Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Houston?

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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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