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George Bush Intcntl

$531+ Cheap flights from Bilbao (BIO) to George Bush Intcntl (IAH)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — IAH
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Bilbao to George Bush Intcntl

Cheapest flights from Bilbao to George Bush Intcntl
Explore the most affordable flight options available from Bilbao to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Air France deal was found by Cheapflights users on 12/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:50 amBIO - IAH
1 stop13h 40mMultiple Airlines
lun. 1/264:05 pmIAH - BIO
1 stop18h 15mMultiple Airlines
Deal found 12/10$807
This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/2511:55 amBIO - IAH
2 stops18h 56mDelta
lun. 1/2612:40 pmIAH - BIO
2 stops21h 40mDelta
Deal found 12/10$813
This Air France deal was found by Cheapflights users on 12/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:50 amBIO - IAH
1 stop13h 40mMultiple Airlines
lun. 12/294:05 pmIAH - BIO
1 stop12h 25mMultiple Airlines
Deal found 12/10$1,010
This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/256:50 amBIO - IAH
1 stop13h 40mDelta
lun. 12/294:05 pmIAH - BIO
1 stop18h 15mDelta
Deal found 12/10$1,011
This Delta deal was found by Cheapflights users on 12/10. 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.
vie. 12/267:25 amBIO - IAH
1 stop13h 30mDelta
mar. 12/304:05 pmIAH - BIO
1 stop12h 25mDelta
Deal found 12/10$1,017
This Air France deal was found by Cheapflights users on 12/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2512:15 pmBIO - IAH
2 stops17h 42mAir France
lun. 12/294:05 pmIAH - BIO
1 stop18h 15mAir France
Deal found 12/10$1,022
This Air France deal was found by Cheapflights users on 12/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/197:25 amBIO - IAH
1 stop13h 30mAir France
jue. 1/154:05 pmIAH - BIO
1 stop12h 25mAir France
Deal found 12/10$1,051
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/259:15 amBIO - IAH
2 stops18h 11mAmerican Airlines
lun. 12/299:49 amIAH - BIO
2 stops15h 41mAmerican Airlines
Deal found 12/10$1,052
This Turkish Airlines deal was found by Cheapflights users on 12/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1912:00 pmBIO - IAH
1 stop38h 10mTurkish Airlines
jue. 1/159:05 pmIAH - BIO
1 stop30h 55mTurkish Airlines
Deal found 12/11$1,102

Find flight deals from Bilbao to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to George Bush Intcntl (IAH). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$781
(United Airlines)

One-way from

$531
(Finnair)

Popular in

August

Cheapest in

February

Average price

$1,052
Provider with most accurate pricing for Bilbao-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Bilbao-Houston George Bush Intcntl flights.
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From Bilbao to Houston George Bush Intcntl
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One-way flight from Bilbao to Houston George Bush Intcntl
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Highest demand for flights based on searches. 3% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to George Bush Intcntl 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Bilbao to Houston George Bush Intcntl Airport that are best for you.

Fly from

Bilbao

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

jue. 1/22

12:50 pm-8:31 pm

2 stops38h 41m

Houston George Bush Intcntl

lun. 1/26

10:24 am-10:50 am

2 stops17h 26m

$781

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

jue. 12/25

6:50 am-1:30 pm

1 stop13h 40m

Houston George Bush Intcntl

lun. 1/26

6:37 pm-5:20 pm

2 stops15h 43m

$807

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

jue. 12/25

11:55 am-11:51 pm

2 stops18h 56m

Houston George Bush Intcntl

lun. 1/26

12:40 pm-5:20 pm

2 stops21h 40m

$813

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

sáb. 1/10

11:10 am-11:34 pm

2 stops19h 24m

Houston George Bush Intcntl

sáb. 1/17

6:30 am-3:55 pm

3 stops26h 25m

$924

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

mié. 4/15

6:45 am-10:53 pm

2 stops23h 08m

$531

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

mié. 4/15

6:20 pm-7:15 pm

1 stop31h 55m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Bilbao to George Bush Intcntl

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 Bilbao to George Bush Intcntl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Bilbao-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bilbao-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bilbao-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bilbao-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Bilbao-Houston George Bush Intcntl Airport 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 Bilbao to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Bilbao 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.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to George Bush Intcntl. 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 from for flights from Bilbao to Houston George Bush Intcntl?

    If you book a flight to Houston George Bush Intcntl from Bilbao, you will be flying from Bilbao, which is the city’s only airport. Bilbao (BIO) is located 3.0 mi from the center of Bilbao. There are 0 flights from Bilbao to Houston George Bush Intcntl per day from 0 different airlines.

  • How long is the flight from Bilbao to Houston George Bush Intcntl Airport?

    For as low as $813, United Airlines can have you in Houston George Bush Intcntl Airport from Bilbao in 18h 56m. There are 4942 mi between Bilbao and Houston George Bush Intcntl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Bilbao to George Bush Intcntl that include hotel bookings?

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

  • How can I find direct flights from Bilbao to George Bush Intcntl?

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

  • Can I find deals for business class flights from Bilbao to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Bilbao to George Bush Intcntl 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

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