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$283+ Cheap flights from Houston to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BCN
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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The best prices from Houston to Barcelona are usually found in February or January, booked 53 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Houston to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$668
(Expedia)

One-way from

$283
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,081
From Houston to Barcelona
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One-way flight from Houston to Barcelona
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High demand for flights, 28% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Houston to Barcelona

Cheapest flights from Houston to Barcelona
Explore the most affordable flight options available from Houston to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/269:45 pmIAH - BCN
1 stop19h 14mMultiple Airlines
Sat 12/281:25 pmBCN - IAH
2 stops54h 57mMultiple Airlines
Deal found 12/22$1,458
This Justfly.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:25 pmHOU - BCN
2 stops18h 15mBritish Airways
Mon 1/67:55 pmBCN - HOU
2 stops30h 52mBritish Airways
Deal found 12/21$1,769
This United deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:30 amIAH - BCN
1 stop17h 20mUnited Airlines
Mon 1/61:15 pmBCN - IAH
2 stops28h 32mUnited Airlines
Deal found 12/21$1,775
This Gurufare deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:55 pmIAH - BCN
1 stop12h 25mBritish Airways
Mon 1/67:55 pmBCN - IAH
1 stop31h 05mBritish Airways
Deal found 12/21$1,830
This oojo deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/214:54 pmIAH - BCN
1 stop32h 46mIberia
Sat 12/2812:55 pmBCN - IAH
1 stop32h 15mIberia
Deal found 12/21$2,042
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:03 amHOU - BCN
1 stop19h 37mDelta
Mon 1/61:00 pmBCN - HOU
2 stops27h 30mDelta
Deal found 12/21$2,068
This Gotogate deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/263:05 pmIAH - BCN
1 stop18h 55mTurkish Airlines
Sat 12/286:25 pmBCN - IAH
1 stop25h 55mTurkish Airlines
Deal found 12/22$2,098
This Aunt Betty deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:49 pmHOU - BCN
1 stop30h 51mMultiple Airlines
Wed 1/87:55 pmBCN - HOU
2 stops33h 34mMultiple Airlines
Deal found 12/20$2,131
This BYOjet deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:03 amHOU - BCN
2 stops30h 02mKLM
Wed 1/87:55 pmBCN - HOU
2 stops28h 49mKLM
Deal found 12/20$2,224
This oojo deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:05 pmIAH - BCN
2 stops35h 40mTAP AIR PORTUGAL
Tue 12/3110:55 amBCN - IAH
2 stops31h 15mTAP AIR PORTUGAL
Deal found 12/21$2,252
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/221:35 pmIAH - BCN
1 stop12h 25mAmerican Airlines
Fri 1/36:40 amBCN - IAH
2 stops17h 48mAmerican Airlines
Deal found 12/21$2,461
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2212:25 pmHOU - BCN
2 stops13h 35mAmerican Airlines
Sat 12/281:30 pmBCN - HOU
2 stops17h 26mAmerican Airlines
Deal found 12/21$2,824

Find flights from Houston to Barcelona within your budget

Customize your flight search to find flights from Houston to Barcelona 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, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 3/26

4:55 pm-2:45 pm

1 stop15h 50m

Barcelona-El Prat

Wed 4/2

2:00 pm-9:25 pm

1 stop14h 25m

$668

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 1/21

7:59 pm-9:50 am

2 stops30h 51m

Barcelona-El Prat

Wed 1/29

11:00 am-7:03 pm

1 stop15h 03m

$669

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 2/26

3:55 pm-4:30 pm

1 stop17h 35m

Barcelona-El Prat

Tue 3/4

6:50 pm-2:10 pm

1 stop26h 20m

$670

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 2/4

6:25 pm-9:50 am

2 stops32h 25m

Barcelona-El Prat

Tue 2/18

9:55 am-9:14 pm

2 stops18h 19m

$672

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Mon 2/10

6:00 am-8:00 am

2 stops19h 00m

Barcelona-El Prat

Tue 2/25

10:15 am-10:29 pm

2 stops19h 14m

$674

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 3/26

5:30 am-8:40 am

1 stop21h 10m

Barcelona-El Prat

Wed 4/2

12:30 pm-11:43 pm

2 stops18h 13m

$684

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sat 3/1

7:05 am-6:20 pm

2 stops28h 15m

Barcelona-El Prat

Sat 3/8

7:10 pm-10:33 pm

2 stops34h 23m

$714

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Tue 3/25

6:00 am-7:40 am

1 stop19h 40m

Barcelona-El Prat

Sat 4/5

11:35 am-7:33 pm

1 stop14h 58m

$719

HoustonBarcelona

HOU - BCN

HOUBCN

Houston Hobby

Tue 3/25

6:45 pm-7:40 am

1 stop30h 55m

Barcelona-El Prat

Sat 4/5

11:35 am-9:22 pm

1 stop16h 47m

$726

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sun 4/13

9:05 pm-11:10 pm

1 stop19h 05m

Barcelona-El Prat

Wed 4/30

7:30 am-7:10 pm

1 stop18h 40m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 33 results
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Best time to book a flight from Houston to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Houston to Barcelona

Get recent, data-driven insights about flights from Houston to Barcelona including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Barcelona. Price data was last updated on December 20, 2024.

The best time to book flights from Houston to Barcelona is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Houston to Barcelona (average of $523). Flying from Houston to Barcelona in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to BCN?

Find hourly flight availability from Houston to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

It’s typically best to fly out from Houston to Barcelona in the evening. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Houston to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Houston to Barcelona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Barcelona flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated December 22, 2024.
Peruse reviews from past customers who have flown with British Airways, United Airlines and Iberia from Houston to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,501 reviews
Delta
8.0
Very good
8,594 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Houston to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Houston to Barcelona round-trip?

    British Airways, at $668, was found to be the cheapest airline from Houston to Barcelona.Alternate airlines to your destination round-trip include United Airlines and Air Canada. British Airways is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston to Barcelona one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $407. However, be on the lookout for offers from British Airways and Air Canada, as they are both options that can get you from Houston to Barcelona for a low price.

  • Where are the most common layover locations when flying from Houston to Barcelona?

    The most popular layover on flights from Houston to Barcelona is London. Frankfurt am Main sees the second most layovers for non-direct flights flying from Houston to Barcelona.

  • What are some popular things to do or see while on a layover in London?

    Hyde Park, Piccadilly Circus, and Trafalgar Square are the most popular attractions in London if you're in need of something to do during your layover. Hyde Park, Piccadilly Circus and Trafalgar Square are located about 12.5 mi, 14.1 mi, and 14.3 mi, respectively from London Heathrow if you are interested in checking them out. Those on a layover in London in need of a rental car can book one at London Heathrow for about $35.

  • What are some popular points of interest to see during a layover in Frankfurt am Main?

    Most Frankfurt am Main visitors opt to spend their time at Römerberg, Hauptwache, and Römer. Travelers on a layover in Frankfurt am Main can visit Römerberg, Hauptwache, and Römer, by traveling 7.4 mi, 7.4 mi, and 7.4 mi, respectively after landing at Frankfurt am Main. Those landing in Frankfurt am Main looking to spend some time exploring during their layover can rent a car for about $42 per day.

  • Where are the least popular layover locations for Houston to Barcelona flights?

    The least popular layover on flights from Houston to Barcelona is Paris.

  • Can I find deals for flights from Houston to Barcelona that include hotel bookings?

    Yes. In addition to deals on Houston to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Barcelona.

  • Can I find deals for business class flights from Houston to Barcelona?

    Yes. Cheapflights offers flight deals from Houston to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Houston to Barcelona (average of $523). Flying from Houston to Barcelona in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Houston to Barcelona

Discover the top 10 airlines that operate flights from Houston to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$445Average$1,139FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$469Average$1,246FlexibilityNo cancel feeOn-time67%
DeltaCheapest$508Average$1,111FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$511Average$1,044FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$521Average$1,063FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$538Average$970FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$548Average$997FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$584Average$1,103FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$603Average$761FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$659Average$1,269FlexibilityNo cancel feeOn-time76%
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