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Bilbao

$546+ Cheap flights from Hobby (HOU) to Bilbao (BIO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BIO
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from Hobby to Bilbao

Cheapest flights from Hobby to Bilbao
Explore the most affordable flight options available from Hobby to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:32 pmHOU - BIO
2 stops18h 58mDelta
Thu 12/412:15 pmBIO - HOU
2 stops17h 33mDelta
Deal found 10/22$546
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:39 amHOU - BIO
2 stops17h 41mDelta
Sat 12/137:25 amBIO - HOU
2 stops22h 08mDelta
Deal found 10/22$646
This Delta deal was found by Cheapflights users on 10/21. 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 12/226:00 amHOU - BIO
2 stops22h 30mDelta
Sun 1/46:50 amBIO - HOU
2 stops18h 00mDelta
Deal found 10/21$2,114
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amHOU - BIO
2 stops22h 20mDelta
Sat 1/36:50 amBIO - HOU
2 stops23h 21mDelta
Deal found 10/22$2,330
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:13 amHOU - BIO
2 stops15h 17mIberia
Thu 1/19:15 amBIO - HOU
2 stops17h 29mIberia
Deal found 10/21$6,572
This FlightHub deal was found by Cheapflights users on 10/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:09 pmHOU - BIO
2 stops17h 41mIberia
Fri 1/29:15 amBIO - HOU
2 stops17h 29mIberia
Deal found 10/23$11,222

Cheap flight deals from Hobby to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Bilbao (BIO). 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$546
(Delta)

Popular in

June

Cheapest in

November
Provider with most accurate pricing for Houston Hobby-Bilbao flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston Hobby-Bilbao flights.
Search Deals
From Houston Hobby to Bilbao
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($370 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($78 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby to Bilbao 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 October 23, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Bilbao that are best for you.

Fly from

Hobby

Fly to

Bilbao

Route

Depart

Return

Price

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Thu 11/27

2:32 pm-4:30 pm

2 stops18h 58m

Bilbao

Thu 12/4

12:15 pm-10:48 pm

2 stops17h 33m

$546

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Fri 2/20

1:00 pm-11:45 am

2 stops15h 45m

Bilbao

Tue 2/24

6:50 am-4:32 pm

2 stops16h 42m

$597

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Sat 12/6

10:39 am-11:20 am

2 stops17h 41m

Bilbao

Sat 12/13

7:25 am-10:33 pm

2 stops22h 08m

$646

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Fri 2/20

1:00 pm-11:45 am

2 stops15h 45m

Bilbao

Mon 3/2

6:50 am-4:32 pm

2 stops16h 42m

$736

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Fri 2/20

1:00 pm-11:20 am

2 stops15h 20m

Bilbao

Tue 2/24

6:50 am-4:32 pm

2 stops16h 42m

$806

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Mon 12/22

6:00 am-11:30 am

2 stops22h 30m

Bilbao

Sun 1/4

6:50 am-5:50 pm

2 stops18h 00m

$2,114

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Thu 12/18

6:00 am-11:20 am

2 stops22h 20m

Bilbao

Sat 1/3

6:50 am-11:11 pm

2 stops23h 21m

$2,330

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Sun 12/21

10:13 am-8:30 am

2 stops15h 17m

Bilbao

Thu 1/1

9:15 am-7:44 pm

2 stops17h 29m

$6,572

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Mon 12/22

12:09 pm-12:50 pm

2 stops17h 41m

Bilbao

Fri 1/2

9:15 am-7:44 pm

2 stops17h 29m

$11,222

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Wed 12/17

6:47 pm-5:20 pm

2 stops15h 33m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 11 results
1
2

Compare providers for flights from Hobby to Bilbao

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to Bilbao in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston Hobby Airport-Bilbao flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-Bilbao flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-Bilbao flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston Hobby Airport-Bilbao flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-Bilbao flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hobby to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Hobby 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.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Bilbao

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

Find hourly flight availability from Hobby to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

When flying from Houston Hobby Airport to Bilbao, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 32% versus a flight in the evening.

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. 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 Bilbao. Reviews last updated October 23, 2025.
Read through reviews of airlines operating flights from Houston Hobby Airport to Bilbao, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,982 reviews

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,995 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • What airport do you fly into for flights to Bilbao from Houston Hobby?

    Located just 3.0 mi from the city center, Bilbao is the airport most travelers will use when flying to Bilbao from Houston Hobby. Booking flights from Houston Hobby to Bilbao (BIO) should be relatively easy as there are 0 daily inbound flights from Houston Hobby from 2 different airlines.

  • How long is the flight from Houston Hobby Airport to Bilbao?

    Airlines like Delta and KLM fly from Houston Hobby Airport to Bilbao in about 15h 45m. The time it takes to get you to your destination can typically vary by up to 3h 13m. The distance from Houston Hobby Airport to Bilbao is about 4954 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston Hobby Airport to Bilbao round-trip?

    Currently priced at $554, United Airlines will fly you from Houston Hobby Airport to Bilbao and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $868. United Airlines is currently priced 48% below the average price you’ll pay for this route.

  • Can I find deals for flights from Hobby to Bilbao that include hotel bookings?

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

  • How can I find direct flights from Hobby to Bilbao?

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

  • Can I find deals for business class flights from Hobby to Bilbao?

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

See more FAQs

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Alternative routes for Hobby to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Bilbao flights
George Bush Intcntl to San Sebastian flights

Top 2 airlines flying from Hobby to Bilbao

Discover the top 2 airlines that operate flights from Hobby to Bilbao. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$554Average$1,440FlexibilityNo cancel feeOn-time69%
DeltaCheapest$868Average$955FlexibilityNo cancel feeOn-timeN/A

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