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Cheap flights from Spain to Houston from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Houston departing on 4/22. 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
0 bags

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Find the cheapest flights from Spain to Houston

Recent round-trip flight deals from Spain to Houston

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
4:27 pm - 2:45 pm
IAH
-
BCN
39h 18m
2 stops
$560Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
JetBlue Logo
1:30 pm - 11:53 am
MAD
-
IAH
29h 23m
1 stop
JetBlue Logo
12:44 pm - 11:30 am
IAH
-
MAD
15h 46m
1 stop
$597JetBlue
Fri, May 1 - Tue, May 5
Multiple Airlines Logo
3:30 pm - 8:23 am
BCN
-
IAH
23h 53m
1 stop
Multiple Airlines Logo
8:57 am - 2:45 pm
IAH
-
BCN
22h 48m
2 stops
$600Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
ITA Airways Logo
4:50 pm - 3:40 pm
BCN
-
IAH
29h 50m
1 stop
ITA Airways Logo
6:10 pm - 10:50 am
IAH
-
BCN
33h 40m
1 stop
$688ITA Airways
Thu, May 7 - Sun, May 10
United Airlines Logo
11:15 am - 8:25 pm
MAD
-
IAH
16h 10m
1 stop
United Airlines Logo
10:57 am - 9:00 am
IAH
-
MAD
15h 03m
1 stop
$720United Airlines
Tue, Jun 2 - Sun, Aug 30
Delta Logo
6:35 am - 1:15 pm
VLC
-
IAH
13h 40m
1 stop
Delta Logo
3:50 pm - 4:15 pm
IAH
-
VLC
17h 25m
1 stop
$790Delta
Thu, Apr 23 - Mon, Apr 27
Delta Logo
6:35 am - 7:33 pm
VLC
-
IAH
19h 58m
2 stops
Delta Logo
3:50 pm - 11:35 am
IAH
-
VLC
12h 45m
1 stop
$795Delta
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
6:50 am - 6:00 pm
BIO
-
IAH
18h 10m
1 stop
United Airlines Logo
6:05 pm - 10:25 pm
IAH
-
BIO
21h 20m
1 stop
$813United Airlines
Thu, May 7 - Mon, May 11
Iberia Logo
9:15 am - 7:51 pm
SVQ
-
HOU
17h 36m
2 stops
Iberia Logo
12:42 pm - 12:45 pm
HOU
-
SVQ
17h 03m
2 stops
$905Iberia
Fri, Apr 17 - Fri, Apr 24
Iberia Logo
9:15 am - 7:51 pm
SVQ
-
HOU
17h 36m
2 stops
Iberia Logo
4:18 pm - 9:05 pm
HOU
-
SVQ
21h 47m
2 stops
$1,064Iberia
Thu, Apr 9 - Mon, Apr 13

British Airways flights from Spain to Houston

Our best British Airways deals on Spain to Houston flight tickets
British Airways
Jun 2
MAD9:00 pmMadrid Barajas
23h 25m
1 stop
IAH1:25 pmHouston George Bush Intcntl
Aug 11
IAH9:05 pmHouston George Bush Intcntl
16h 00m
1 stop
MAD8:05 pmMadrid Barajas
$761
British Airways
Apr 14
BCN10:45 amBarcelona-El Prat
16h 06m
1 stop
HOU7:51 pmHouston Hobby
Apr 21
HOU12:42 pmHouston Hobby
11h 53m
1 stop
BCN7:35 amBarcelona-El Prat
$841
British Airways
Apr 15
BCN10:45 amBarcelona-El Prat
16h 06m
1 stop
HOU7:51 pmHouston Hobby
Apr 22
HOU12:42 pmHouston Hobby
11h 53m
1 stop
BCN7:35 amBarcelona-El Prat
$846

Delta flights from Spain to Houston

Our best Delta deals on Spain to Houston flight tickets
Delta
Mar 12
BIO6:50 amBilbao
13h 40m
1 stop
IAH2:30 pmHouston George Bush Intcntl
Mar 16
IAH5:05 pmHouston George Bush Intcntl
12h 25m
1 stop
BIO11:30 amBilbao
$750
Delta
Mar 12
BCN6:00 amBarcelona-El Prat
14h 30m
1 stop
IAH2:30 pmHouston George Bush Intcntl
Mar 25
IAH5:05 pmHouston George Bush Intcntl
18h 00m
1 stop
BCN5:05 pmBarcelona-El Prat
$760
Delta
Mar 12
BIO12:15 pmBilbao
17h 44m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Mar 16
IAH5:05 pmHouston George Bush Intcntl
12h 25m
1 stop
BIO11:30 amBilbao
$761

momondo Fare Finder

 
Customize your flight search to find flights from Spain to Houston 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 4, 2026.
Use the filters below to find and compare flights from Spain to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 4/17

3:30 pm-8:23 am

1 stop23h 53m

Houston George Bush Intcntl

Fri 4/24

4:27 pm-2:45 pm

2 stops39h 18m

$560

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Fri 5/1

1:30 pm-11:53 am

1 stop29h 23m

Houston George Bush Intcntl

Tue 5/5

12:44 pm-11:30 am

1 stop15h 46m

$597

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Sun 4/19

3:30 pm-8:23 am

1 stop23h 53m

Houston George Bush Intcntl

Sun 4/26

8:57 am-2:45 pm

2 stops22h 48m

$600

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-10:50 am

1 stop33h 40m

$688

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Tue 6/2

11:15 am-8:25 pm

1 stop16h 10m

Houston George Bush Intcntl

Sun 8/30

10:57 am-9:00 am

1 stop15h 03m

$720

ValenciaHouston

VLC - IAH

VLCIAH

Valencia

Thu 4/23

6:35 am-1:15 pm

1 stop13h 40m

Houston George Bush Intcntl

Mon 4/27

3:50 pm-4:15 pm

1 stop17h 25m

$790

ValenciaHouston

VLC - IAH

VLCIAH

Valencia

Thu 4/23

6:35 am-7:33 pm

2 stops19h 58m

Houston George Bush Intcntl

Mon 4/27

3:50 pm-11:35 am

1 stop12h 45m

$795

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 5/7

6:50 am-6:00 pm

1 stop18h 10m

Houston George Bush Intcntl

Mon 5/11

6:05 pm-10:25 pm

1 stop21h 20m

$813

SevilleHouston

SVQ - HOU

SVQHOU

Sevilla

Fri 4/17

9:15 am-7:51 pm

2 stops17h 36m

Houston Hobby

Fri 4/24

12:42 pm-12:45 pm

2 stops17h 03m

$905

SevilleHouston

SVQ - HOU

SVQHOU

Sevilla

Thu 4/9

9:15 am-7:51 pm

2 stops17h 36m

Houston Hobby

Mon 4/13

4:18 pm-9:05 pm

2 stops21h 47m

$1,064

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 Spain 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

What is the cheapest month to fly to Houston?

The month of March is, on average, the cheapest month to fly to Houston from Spain, with most prices found around $747. The month of September is another great option to travel to Houston, with average flight prices from Spain averaging around $759.

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

You are more likely to see cheaper flights to Houston from Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $866 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Spain for as low as $762 on momondo.

Cheap Spain to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spain to Houston

Fastest flight time

14h 10m

Direct flights

None
The fastest flight from Spain to Houston takes 14h 10m
There are no direct flights from Spain to Houston. There are no popular flight routes from Spain to Houston.
Search flight deals

  • When did momondo last update prices for flights from Spain to Houston?

    Prices for flights from Spain to Houston refresh daily.

  • How many operators does momondo search for flights from Spain to Houston?

  • How old do you have to be to fly from Spain to Houston?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spain 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 Spain to Houston

Compare and see reviews for airlines that fly from Spain to Houston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $497Free CancellationRating
7.9
8,245 reviews
Search Delta flights
IberiaPriceFrom $683Free CancellationRating
7.0
3,132 reviews
Search Iberia flights

Why use momondo?

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

It is quick and easy to find Spain 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 Spain to Houston with flexible booking policies on momondo?

Flights from Spain to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Spain 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 Spain to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Spain to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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