HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bilbao

$635+ Cheap flights from Houston 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BIO
Dec 29 — Jan 51
Sun 12/29
Sun 1/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Bilbao with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Houston to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 December 24, 2024.

Round-trip from

$635
(Travelocity)
From Houston to Bilbao
Search Deals

Find flight deals from Houston to Bilbao

Cheapest flights from Houston to Bilbao
Explore the most affordable flight options available from Houston to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2024.

This oojo deal was found by Cheapflights users on 12/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/284:54 pmIAH - BIO
2 stops20h 56mIberia
Sun 1/59:35 pmBIO - IAH
2 stops28h 35mIberia
Deal found 12/23$2,026
This Justfly.com deal was found by Cheapflights users on 12/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/284:25 pmIAH - BIO
1 stop35h 30mLufthansa
Sun 1/56:45 pmBIO - IAH
2 stops26h 20mLufthansa
Deal found 12/23$2,300

Find flights from Houston to Bilbao within your budget

Customize your flight search to find flights from Houston 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 December 24, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

Wed 2/5

10:10 am-8:30 am

2 stops15h 20m

Bilbao

Fri 2/28

6:45 am-8:23 pm

2 stops20h 38m

$635

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

Wed 2/5

4:30 pm-10:55 pm

1 stop23h 25m

Bilbao

Fri 2/28

1:05 pm-9:14 pm

2 stops39h 09m

$680

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

Wed 2/5

4:30 pm-10:55 pm

1 stop23h 25m

Bilbao

Fri 2/28

6:45 am-2:40 pm

1 stop14h 55m

$683

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

Wed 2/5

12:14 pm-12:50 pm

2 stops17h 36m

Bilbao

Fri 2/28

9:15 am-11:50 pm

2 stops21h 35m

$916

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

Sun 2/23

9:20 pm-11:10 am

1 stop30h 50m

Bilbao

Thu 3/6

5:20 pm-7:25 pm

1 stop33h 05m

$4,738

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Best time to book a flight from Houston to Bilbao

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

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

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

Find hourly flight availability from Houston 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 December 24, 2024.

When flying from Houston to Bilbao, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 29% versus a flight in the morning.

Rainfall in Bilbao by month

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

In terms of precipitation, rainfall in Bilbao ranges from 2.4 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Bilbao when rainfall is around 2.4 in.

Temperature in Bilbao by month

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

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 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 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 December 24, 2024.
Turkish Airlines
7.3
Good
3,901 reviews

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Crew

7.7

Boarding

7.3

Reviews

1 / 10

Flight attachments were not ok , they need to smile and show that they are helpful, they need to offer more often drinks and better snacks not dry breads

Turkish Airlines
7.3
Good
3,901 reviews
Turkish Airlines
7.3
Good
3,901 reviews

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Crew

7.7

Boarding

7.3

Reviews

1 / 10

Flight attachments were not ok , they need to smile and show that they are helpful, they need to offer more often drinks and better snacks not dry breads

Iberia
7.0
Good
2,650 reviews
Turkish Airlines
7.3
Good
3,901 reviews

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Crew

7.7

Boarding

7.3

Reviews

1 / 10

Flight attachments were not ok , they need to smile and show that they are helpful, they need to offer more often drinks and better snacks not dry breads

Lufthansa
6.8
Okay
7,084 reviews
Turkish Airlines
7.3
Good
3,901 reviews

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Crew

7.7

Boarding

7.3

Reviews

1 / 10

Flight attachments were not ok , they need to smile and show that they are helpful, they need to offer more often drinks and better snacks not dry breads

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

    Bilbao (BIO) is the airport you will fly into if you book a flight from Houston to Bilbao. You should not have trouble finding flights to Bilbao from Houston; the airport handles an average of 0 inbound flights from Houston per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Bilbao airport from Houston. It is only a 3.0 mi journey from Bilbao (BIO) to Bilbao’s city center.

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

    Our cheapest airline available from Houston to Bilbao is Iberia. Our recent data shows that you can find tickets from as low as $635 on this airline. Additional options worth looking into are Lufthansa and Turkish Airlines, starting at $683 and $4,738 round-trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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.

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

    Currently, January is the cheapest month in which you can book a flight from Houston to Bilbao (average of $541). Flying from Houston to Bilbao in June is currently the most expensive (average of $1,178). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Houston to Bilbao

Discover the top 3 airlines that operate flights from Houston 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 December 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$482Average$1,200FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$742Average$1,519FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$807Average$1,212FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.