$252 Find Cheap Flights from Houston to Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Spain departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Houston to Spain

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Madrid
Madrid1 stop$525
Málaga
Málaga1 stop$653
Ibiza
Ibiza3 stops$867
Valencia
Valencia1 stop$658
Seville
Seville1 stop$682
Bilbao
Bilbao1 stop$623
Alicante
Alicante2 stops$819
Granada
Granada2 stops$863
San Sebastian
San Sebastian2 stops$956
Oviedo
Oviedo2 stops$968
Vigo
Vigo2 stops$1,570
A Coruña
A Coruña2 stops$884
Arrecife
Arrecife2 stops$1,595
Madrid
Madrid1 stop$525
Málaga
Málaga1 stop$653
Ibiza
Ibiza3 stops$867
Valencia
Valencia1 stop$658
Seville
Seville1 stop$682
Bilbao
Bilbao1 stop$623
Alicante
Alicante2 stops$819
Granada
Granada2 stops$863
San Sebastian
San Sebastian2 stops$956
Oviedo
Oviedo2 stops$968
Vigo
Vigo2 stops$1,570
A Coruña
A Coruña2 stops$884
Arrecife
Arrecife2 stops$1,595

Book Cheap Houston to Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Spain that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Spain

Tue, Aug 18 - Wed, Nov 18
Virgin Atlantic Logo
12:55 pm - 9:55 am
IAH
-
MAD
14h 00m
1 stop
Virgin Atlantic Logo
11:15 am - 9:10 pm
MAD
-
IAH
16h 55m
1 stop
$525Virgin Atlantic
Tue, Aug 18 - Wed, Nov 18
Virgin Atlantic Logo
7:30 pm - 12:15 pm
IAH
-
MAD
33h 45m
1 stop
Virgin Atlantic Logo
11:15 am - 6:59 pm
MAD
-
IAH
14h 44m
1 stop
$530Virgin Atlantic
Tue, Aug 18 - Wed, Nov 18
Iberia Logo
9:47 am - 5:30 am
IAH
-
MAD
12h 43m
1 stop
Iberia Logo
12:50 pm - 11:32 pm
MAD
-
IAH
17h 42m
2 stops
$543Iberia
Tue, Aug 18 - Wed, Nov 18
Iberia Logo
9:47 am - 5:30 am
IAH
-
MAD
12h 43m
1 stop
Iberia Logo
10:35 am - 9:57 pm
MAD
-
IAH
18h 22m
2 stops
$546Iberia
Tue, Aug 18 - Wed, Nov 18
Iberia Logo
9:47 am - 5:30 am
IAH
-
MAD
12h 43m
1 stop
Iberia Logo
10:35 am - 9:57 pm
MAD
-
IAH
18h 22m
2 stops
$547Iberia
Mon, Apr 13 - Mon, Apr 20
British Airways Logo
9:00 pm - 10:45 am
IAH
-
AGP
30h 45m
1 stop
British Airways Logo
8:55 pm - 7:10 pm
AGP
-
IAH
29h 15m
1 stop
$699British Airways
Thu, Sep 10 - Wed, Sep 16
British Airways Logo
3:40 pm - 4:55 pm
IAH
-
PMI
18h 15m
1 stop
British Airways Logo
6:55 pm - 1:25 pm
PMI
-
IAH
25h 30m
1 stop
$702British Airways
Tue, Apr 7 - Tue, Apr 14
Lufthansa Logo
3:35 pm - 3:15 pm
IAH
-
PMI
16h 40m
1 stop
Lufthansa Logo
12:05 pm - 11:21 pm
PMI
-
IAH
18h 16m
2 stops
$777Lufthansa
Sun, Apr 19 - Mon, Apr 27
Lufthansa Logo
3:35 pm - 4:40 pm
IAH
-
ALC
18h 05m
1 stop
Lufthansa Logo
5:40 pm - 1:35 pm
ALC
-
IAH
26h 55m
1 stop
$835Lufthansa
Fri, Apr 24 - Sun, Apr 26
American Airlines Logo
3:22 pm - 2:45 pm
IAH
-
IBZ
16h 23m
2 stops
American Airlines Logo
4:35 pm - 1:25 pm
IBZ
-
IAH
27h 50m
1 stop
$947American Airlines
Booking Insights

KAYAK's insights & trends for Houston to Spain flights

Get data-powered insights and trends into flights from Houston to Spain to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Spain?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Spain, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Spain is January, when tickets cost $516 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,061 and $897 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Spain?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Spain, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Spain, you should book around 3 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$252
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 41% increase in price.
Flight from Houston George Bush Airport to Madrid

FAQs - booking Spain flights

  • What hotels are available to stay in when flying from Houston George Bush Airport (IAH) to Spain?

    In the case of an early morning flight from Houston George Bush Airport (IAH), you can spend the night in the Houston Airport Marriott hotel inside the airport. The Hampton Inn and Suites is also a convenient hotel for you to book a room for a night. The hotel gets located 2.6 miles away from the airport.

  • What flight types are available from Houston George Bush Airport (IAH) to Spain?

    There are only connecting flights available on the route from Houston George Bush Airport (IAH) to Spain. Delta Airlines, KLM Airlines, Turkish Airlines, British Airways, and Air France are the companies you can book flights with. The layovers on this route are at Schiphol International Airport (AMS), Istanbul International (IST), Charles de Gaulle Airport (CDG), and Philadelphia International Airport (PHL).

  • What are the available airports where you can land in Spain from Houston George Bush Airport (IAH)?

    There are a couple of International Airports you can choose to fly to Spain. There is the Palma De Mallorca Airport (PMI), the Malaga Airport (AGP), the Barcelona International Airport (BCN), and the Barajas International airport (MAD), which is the main airport in the city.

  • Where can you spend the night when in Spain?

    In the case of a late evening arrival in Spain through the Barcelona International Airport (BCN), you can choose to sleep in the Barcelona Airport Hotel located inside the airport. They offer a free shuttle service for passengers from the airport to the hotel. Also, you can choose to stay in the Hotel Barcelona Aeropuerto Hotel, which also offers a free airport shuttle service.

  • How does KAYAK find such low prices on flights from Houston to Spain?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to Spain is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Houston to Spain with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Spain?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Spain

  • Lactating mothers in the Houston George Bush Airport (IAH) can use the available nursing rooms within the airport free of charge. Terminal A has two nursing rooms, one near Gate A17 and the other between the Breakfast Klub and Gate A2. Terminal C hosts two nursing rooms, both located across Gate C4.
  • When traveling through the Houston George Bush Airport (IAH), you can choose to refresh at one of the airport’s lounges. They include the United Club in Terminal B, A, E, and C, Admirals Club in Terminal A, and the lounges in Terminal D such as the KLM Lounge, USO lounge, Centurion Lounge, Air France Lounge, and the British Airways Lounge.
  • When flying to the city center of Madrid, using the Barajas International Airport (MAD) will be the most convenient option since it gets located only 10 miles away. Using a taxi from the airport to the city center will take only 10min whereas the bus will take an hour and the train will complete the journey in 33min.
  • At the Houston George Bush Airport (IAH), nursing mothers can enjoy private, secure, and free-standing lactation suites in Terminals A and B. These get located near Gate A4 and Gate B5.
  • The Palma Airport (PMI) in Spain has a Premium VIP lounge outside the terminal for passengers to refresh while traveling through the airport.

Reviews of the top 5 airlines serving from Houston to Spain

 
Need help choosing which airline to fly with from Houston to Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8292 reviews
8.1Boarding
7.2Food
8.5Crew
7.8Entertainment
7.9Comfort
Airline reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

2.0 MediocreSusan, Mar 2026
JAX - ATL
Read more Delta reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

The pilot was professional and very good. The flight crew, very young and often looked flustered and overwhelmed. The seats were among the most uncomfortable in the air. The boarding somewhat chaotic. The price reasonable. Overall it was an average budget airline experience...although Iberia is not a budget airline. I fear if Iberia doesn't up it's game customers like us will go elsewhere.

Bad weather Excelent pilot Spoke British 😆on time seats small ad expected in a discount airline

It wasn’t great because the third-party from Kayak there was just no information about how to check in with Vueling. And the purchase of the ticket from under pricer just made everything really difficult. I’m unlikely to use Kayak again for these reasons.

It was fine, older plane with limited entertainment, otherwise fine.

the seats were bad and uncomfortable and the food was not tasty.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

The luggage problem I previously mentioned was actually this flight

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Getting the boarding passes between the BA and AA apps was very clunky.

The plane was dirty the food was awful and the boarding process took too long

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was a good experience, especially travelling with a baby and their accessories

Everything you need to know for your flight from Houston to Spain

Information on your arrival and departure airports