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$293+ Cheap flights from Texas to Bilbao (BIO)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BIO
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Find flight deals from Texas to Bilbao

Cheapest flights from Texas to Bilbao
Explore the most affordable flight options available from Texas to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2411:55 amIAH - BIO
2 stops15h 55mUnited Airlines
lun. 12/112:50 pmBIO - IAH
2 stops39h 54mUnited Airlines
Deal found 10/27$548
This United Airlines deal was found by Cheapflights users on 10/26. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/237:05 amDFW - BIO
2 stops31h 50mUnited Airlines
lun. 12/112:50 pmBIO - DFW
2 stops38h 23mUnited Airlines
Deal found 10/26$553
This Iberia deal was found by Cheapflights users on 10/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/299:28 amIAH - BIO
2 stops16h 02mIberia
dom. 12/79:15 amBIO - IAH
2 stops21h 20mIberia
Deal found 10/29$554
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/237:05 amDFW - BIO
2 stops31h 50mMultiple Airlines
lun. 12/15:35 pmBIO - DFW
2 stops58h 57mMultiple Airlines
Deal found 10/27$600
This United Airlines deal was found by Cheapflights users on 10/29. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/297:25 amIAH - BIO
2 stops27h 40mUnited Airlines
dom. 12/76:45 amBIO - IAH
1 stop14h 50mUnited Airlines
Deal found 10/29$622
This Delta deal was found by Cheapflights users on 10/27. 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. 12/117:01 amDFW - BIO
2 stops21h 19mDelta
jue. 12/186:50 amBIO - DFW
2 stops18h 05mDelta
Deal found 10/27$640
This United Airlines deal was found by Cheapflights users on 10/29. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/149:34 amIAH - BIO
2 stops18h 16mUnited Airlines
mar. 11/186:45 amBIO - IAH
1 stop14h 50mUnited Airlines
Deal found 10/29$669
This Finnair deal was found by Cheapflights users on 10/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:10 pmDFW - BIO
1 stop16h 45mMultiple Airlines
jue. 12/186:45 amBIO - DFW
2 stops18h 10mMultiple Airlines
Deal found 10/27$700
This Delta deal was found by Cheapflights users on 10/27. 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.
mié. 11/126:00 amDAL - BIO
2 stops22h 30mDelta
dom. 11/167:25 amBIO - DAL
2 stops47h 27mDelta
Deal found 10/27$702
This FlightHub deal was found by Cheapflights users on 10/29. 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.
sáb. 11/292:55 pmIAH - BIO
1 stop18h 15mTurkish Airlines
dom. 12/75:10 pmBIO - IAH
1 stop33h 00mTurkish Airlines
Deal found 10/29$742
This KLM deal was found by Cheapflights users on 10/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/128:30 amDAL - BIO
2 stops25h 50mKLM
dom. 11/167:25 amBIO - DAL
2 stops41h 25mKLM
Deal found 10/26$754
This Delta deal was found by Cheapflights users on 10/27. 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. 12/116:00 amHOU - BIO
2 stops22h 20mDelta
jue. 12/186:50 amBIO - HOU
2 stops22h 58mDelta
Deal found 10/27$770

Cheap flight deals from Texas to Bilbao

Keep the following information in mind while searching for Texas to Bilbao flight deals. Data was last updated octubre 29, 2025.

Round-trip from

$519
(United Airlines)

One-way from

$293
(Mytrip)

Popular in

June

Cheapest in

February
From Texas to Bilbao
Search Deals
One-way flight from Texas to Bilbao
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($376 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($78 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas 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 octubre 29, 2025.
Use the filters below to find and compare flights from Texas to Bilbao that are best for you.

Fly from

Texas

Fly to

Bilbao

Route

Depart

Return

Price

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

vie. 2/20

4:50 pm-11:20 pm

1 stop23h 30m

Bilbao

mar. 2/24

6:45 am-6:15 pm

1 stop18h 30m

$519

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

vie. 1/23

1:30 pm-5:20 pm

2 stops20h 50m

Bilbao

sáb. 2/7

7:25 am-1:50 pm

1 stop13h 25m

$530

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

vie. 1/23

12:20 pm-12:00 pm

2 stops16h 40m

Bilbao

sáb. 2/7

12:50 pm-9:32 pm

2 stops39h 42m

$538

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

vie. 2/20

7:10 am-12:00 pm

2 stops21h 50m

Bilbao

mar. 2/24

6:45 am-6:45 pm

2 stops19h 00m

$545

DallasBilbao

DAL - BIO

DALBIO

Dallas Love Field

vie. 1/23

12:01 pm-11:45 am

2 stops16h 44m

Bilbao

sáb. 2/7

6:50 am-5:55 pm

2 stops18h 05m

$545

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

lun. 11/24

11:55 am-10:50 am

2 stops15h 55m

Bilbao

lun. 12/1

12:50 pm-9:44 pm

2 stops39h 54m

$548

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

dom. 11/23

7:05 am-9:55 pm

2 stops31h 50m

Bilbao

lun. 12/1

12:50 pm-8:13 pm

2 stops38h 23m

$553

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

mar. 3/24

5:05 pm-11:30 am

1 stop12h 25m

Bilbao

mié. 4/15

6:50 am-1:15 pm

1 stop13h 25m

$569

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

dom. 11/23

7:05 am-9:55 pm

2 stops31h 50m

Bilbao

lun. 12/1

5:35 pm-9:32 pm

2 stops58h 57m

$600

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

sáb. 11/29

7:25 am-6:05 pm

2 stops27h 40m

Bilbao

dom. 12/7

6:45 am-2:35 pm

1 stop14h 50m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 47 results
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Best time to book a flight from Texas to Bilbao

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

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

Currently, November is the cheapest month in which you can book a flight from Texas to Bilbao (average of $369). Flying from Texas to Bilbao in June is currently the most expensive (average of $1,095). 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 TX to BIO?

Find hourly flight availability from Texas 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 octubre 29, 2025.

When flying from Texas 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 19% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Texas 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 Texas?

    For a flight from Texas to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city.

  • How long is the flight from Texas to Bilbao?

    Airlines like United Airlines, Delta, and KLM fly from Texas to Bilbao in about 16h 44m. The time it takes to get you to your destination can typically vary by up to 6h 46m. Texas and Bilbao are separated by a distance of 4884 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Texas to Bilbao one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $418. Users have also found prices from $446 and $546 on Air Canada and Air France, respectively.

  • What are the most popular routes from Texas to Bilbao?

    Most travelers choose Dallas/Fort Worth - Bilbao, Houston Hobby - Bilbao or Dallas Love Field - Bilbao when deciding on the best route from Texas to Bilbao.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Texas 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 Texas to Bilbao?

    Currently, November is the cheapest month in which you can book a flight from Texas to Bilbao (average of $369). Flying from Texas to Bilbao in June is currently the most expensive (average of $1,095). 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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Alternative routes for Texas to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Texas to Bilbao

Discover the top 6 airlines that operate flights from Texas 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 octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$372Average$1,044FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$554Average$1,134FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$587Average$785FlexibilityNo cancel feeOn-time76%
IberiaCheapest$594Average$1,264FlexibilityNo cancel feeOn-time77%
KLMCheapest$725Average$1,258FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$914Average$1,261FlexibilityNo cancel feeOn-time71%

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