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Cheap flights from Houston to Spain from $227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Spain departing on 11/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
4:30 pm - 5:10 pmIAH-VLC
17h 40m1 stop
Lufthansa Logo
6:00 am - 2:35 pmVLC-IAH
15h 35m1 stop
$489Lufthansa
Find Deal
Thu, Nov 27 - Thu, Dec 11
Scandinavian Airlines Logo
4:00 pm - 5:40 pmIAH-AGP
42h 40m2 stops
Scandinavian Airlines Logo
7:35 pm - 11:59 pmAGP-IAH
35h 24m2 stops
$490Scandinavian Airlines
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Tue, Feb 24 - Fri, Feb 27
United Airlines Logo
4:30 pm - 1:25 pmIAH-MAD
13h 55m1 stop
United Airlines Logo
6:00 am - 2:10 pmMAD-IAH
15h 10m1 stop
$519United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
11:50 am - 8:00 amIAH-MAD
13h 10m1 stop
United Airlines Logo
6:00 am - 9:39 pmMAD-IAH
22h 39m2 stops
$522United Airlines
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Sat, Nov 15 - Sat, Nov 22
Iberia Logo
10:18 am - 9:25 amHOU-MAD
16h 07m1 stop
Iberia Logo
1:00 pm - 8:03 pmMAD-HOU
14h 03m1 stop
$525Iberia
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Wed, Feb 18 - Tue, Feb 24
British Airways Logo
4:50 pm - 6:25 pmIAH-MAD
19h 35m1 stop
British Airways Logo
7:25 pm - 3:05 pmMAD-IAH
25h 40m1 stop
$525British Airways
Find Deal
Tue, Mar 10 - Mon, Mar 16
British Airways Logo
3:50 pm - 2:25 pmIAH-AGP
15h 35m1 stop
British Airways Logo
5:30 pm - 2:05 pmAGP-IAH
27h 35m1 stop
$525British Airways
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Wed, Feb 11 - Sat, Feb 21
American Airlines Logo
1:31 pm - 2:25 pmIAH-AGP
17h 54m2 stops
American Airlines Logo
5:30 pm - 2:05 pmAGP-IAH
27h 35m1 stop
$527American Airlines
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Wed, Feb 18 - Sat, Feb 28
American Airlines Logo
10:18 am - 9:25 amHOU-MAD
16h 07m1 stop
American Airlines Logo
1:00 pm - 8:03 pmMAD-HOU
14h 03m1 stop
$530American Airlines
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Mon, Feb 23 - Tue, Mar 3
Iberia Logo
10:35 am - 6:15 amHOU-MAD
12h 40m1 stop
Iberia Logo
1:00 pm - 10:46 pmMAD-HOU
16h 46m1 stop
$538Iberia
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Tue, Feb 3 - Mon, Feb 9

United Airlines flights from Houston to Spain

Our best United Airlines deals on Houston to Spain flight tickets
United Airlines
Feb 20
IAH4:30 pmHouston George Bush Intcntl
13h 55m
1 stop
MAD1:25 pmMadrid Barajas
Feb 24
MAD6:00 amMadrid Barajas
15h 10m
1 stop
IAH2:10 pmHouston George Bush Intcntl
$519
Find similar
United Airlines
Nov 15
IAH11:50 amHouston George Bush Intcntl
13h 10m
1 stop
MAD8:00 amMadrid Barajas
Nov 22
MAD6:00 amMadrid Barajas
22h 39m
2 stops
IAH9:39 pmHouston George Bush Intcntl
$522
Find similar
United Airlines
Mar 3
IAH11:50 amHouston George Bush Intcntl
13h 10m
1 stop
MAD8:00 amMadrid Barajas
Mar 18
MAD8:30 amMadrid Barajas
16h 45m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$523
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Iberia flights from Houston to Spain

Our best Iberia deals on Houston to Spain flight tickets
Iberia
Feb 18
HOU10:18 amHouston Hobby
16h 07m
1 stop
MAD9:25 amMadrid Barajas
Feb 24
MAD1:00 pmMadrid Barajas
14h 03m
1 stop
HOU8:03 pmHouston Hobby
$525
Find similar
Iberia
Feb 3
HOU10:35 amHouston Hobby
12h 40m
1 stop
MAD6:15 amMadrid Barajas
Feb 9
MAD1:00 pmMadrid Barajas
16h 46m
1 stop
HOU10:46 pmHouston Hobby
$538
Find similar
Iberia
Feb 18
HOU10:18 amHouston Hobby
16h 07m
1 stop
MAD9:25 amMadrid Barajas
Feb 24
MAD1:00 pmMadrid Barajas
14h 03m
1 stop
HOU8:03 pmHouston Hobby
$539
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Spain 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 October 14, 2025.
Use the filters below to find and compare flights from Houston to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonValencia

IAH - VLC

IAHVLC

Houston George Bush Intcntl

Thu 11/27

4:30 pm-5:10 pm

1 stop17h 40m

Valencia

Thu 12/11

6:00 am-2:35 pm

1 stop15h 35m

$489

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Tue 2/24

4:00 pm-5:40 pm

2 stops42h 40m

Malaga

Fri 2/27

7:35 pm-11:59 pm

2 stops35h 24m

$490

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Fri 2/20

4:30 pm-1:25 pm

1 stop13h 55m

Madrid Barajas

Tue 2/24

6:00 am-2:10 pm

1 stop15h 10m

$519

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sat 11/15

11:50 am-8:00 am

1 stop13h 10m

Madrid Barajas

Sat 11/22

6:00 am-9:39 pm

2 stops22h 39m

$522

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Wed 2/18

10:18 am-9:25 am

1 stop16h 07m

Madrid Barajas

Tue 2/24

1:00 pm-8:03 pm

1 stop14h 03m

$525

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 3/10

4:50 pm-6:25 pm

1 stop19h 35m

Madrid Barajas

Mon 3/16

7:25 pm-3:05 pm

1 stop25h 40m

$525

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Wed 2/11

3:50 pm-2:25 pm

1 stop15h 35m

Malaga

Sat 2/21

5:30 pm-2:05 pm

1 stop27h 35m

$525

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Wed 2/18

1:31 pm-2:25 pm

2 stops17h 54m

Malaga

Sat 2/28

5:30 pm-2:05 pm

1 stop27h 35m

$527

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Mon 2/23

10:18 am-9:25 am

1 stop16h 07m

Madrid Barajas

Tue 3/3

1:00 pm-8:03 pm

1 stop14h 03m

$530

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Tue 2/3

10:35 am-6:15 am

1 stop12h 40m

Madrid Barajas

Mon 2/9

1:00 pm-10:46 pm

1 stop16h 46m

$538

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 Spain from

How to get the cheapest flight ticket from Houston to Spain

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 Spain?

If you don’t want to visit Spain in October, then you should wait until February to fly from Houston, when ticket prices are also cheap, with an average price of $690.

What is the cheapest day to depart on your flight to Spain?

The cheapest day to depart from Houston to Spain is on a Tuesday when prices can be found for as low as $845. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Spain for around $1,207.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Houston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $784 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is at noon when prices are around $1,125.

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

You are more likely to see cheaper flights to Spain from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $899 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Houston for as low as $743 on momondo.

Cheap Houston to Spain flight deals and tips

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

Direct flights

None
There are no direct flights from Houston to Spain. There are no popular flight routes from Houston to Spain.
Search flight deals

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

    Prices for flights from Houston to Spain refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Spain.

  • What documentation or ID do you need to fly to Spain?

    The travel and health documents required for your trip to Spain can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Spain. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Spain

Compare and see reviews for airlines that fly from Houston to Spain with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $210Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
DeltaPriceFrom $372Free CancellationRating
7.9
7,972 reviews
Search Delta flights
IberiaPriceFrom $496Free CancellationRating
7.0
2,988 reviews
Search Iberia flights
British AirwaysPriceFrom $502Free CancellationRating
6.7
7,454 reviews
Search British Airways flights
United AirlinesPriceFrom $504Free CancellationRating
7.4
8,975 reviews
Search United Airlines flights
Air CanadaPriceFrom $510Free CancellationRating
7.1
10,294 reviews
Search Air Canada flights
American AirlinesPriceFrom $517Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
KLMPriceFrom $529Free CancellationRating
7.7
1,402 reviews
Search KLM flights
Air FrancePriceFrom $531Free CancellationRating
7.4
1,475 reviews
Search Air France flights
LufthansaPriceFrom $575Free CancellationRating
6.8
7,487 reviews
Search Lufthansa flights

Why use momondo?

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

Finding the right flight to Spain from Houston 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 Spain quick and easy, saving you time and money.

Can I find flights from Houston to Spain with flexible booking policies on momondo?

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

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

momondo provides multiple filters to help you find the best flight to Spain from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Houston to Spain flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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