HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bilbao

$532+ Cheap flights from Texas 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BIO
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Texas 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 Texas to Bilbao

Keep the following information in mind while searching for Texas to Bilbao flight deals. Data was last updated July 30, 2025.

Round-trip from

$532
(lol.travel)

One-way from

$532
(KLM)
From Texas to Bilbao
Search Deals
One-way flight from Texas to Bilbao
Search Deals

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 July 30, 2025.

This lol.travel deal was found by Cheapflights users on 7/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:12 pmAUS - BIO
1 stop35h 33mUnited Airlines
Wed 10/16:45 amBIO - AUS
1 stop14h 35mUnited Airlines
Deal found 7/30$532
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:25 amDFW - BIO
2 stops20h 55mMultiple Airlines
Wed 10/16:45 amBIO - DFW
1 stop14h 20mMultiple Airlines
Deal found 7/29$565
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:25 amDFW - BIO
2 stops20h 55mAir Canada
Wed 10/16:45 amBIO - DFW
2 stops19h 42mAir Canada
Deal found 7/29$567
This lol.travel deal was found by Cheapflights users on 7/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:25 pmAUS - BIO
2 stops18h 20mLufthansa
Wed 10/16:45 amBIO - AUS
1 stop14h 35mLufthansa
Deal found 7/30$568
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 9/294:45 pmIAH - BIO
1 stop23h 40mUnited Airlines
Tue 10/76:45 amBIO - IAH
1 stop13h 50mUnited Airlines
Deal found 7/28$591
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Wed 10/13:35 pmIAH - BIO
1 stop23h 50mLufthansa
Thu 10/96:45 amBIO - IAH
1 stop13h 50mLufthansa
Deal found 7/29$594
This deal was found by Cheapflights users on 7/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/114:15 pmDFW - BIO
1 stop17h 25mLufthansa
Tue 11/186:40 amBIO - DFW
1 stop14h 45mLufthansa
Deal found 7/29$595
This Air Canada deal was found by Cheapflights users on 7/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:00 amIAH - BIO
2 stops20h 20mAir Canada
Tue 10/76:45 amBIO - IAH
2 stops33h 02mAir Canada
Deal found 7/30$601
This Air Canada deal was found by Cheapflights users on 7/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:30 amAUS - BIO
2 stops17h 35mAir Canada
Fri 11/2112:50 pmBIO - AUS
2 stops30h 24mAir Canada
Deal found 7/28$602
This Iberia deal was found by Cheapflights users on 7/28. 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.
Sun 11/93:20 pmAUS - BIO
2 stops14h 30mIberia
Wed 11/266:45 amBIO - AUS
2 stops22h 03mIberia
Deal found 7/28$604
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 9/302:25 pmSAT - BIO
2 stops26h 00mUnited Airlines
Tue 10/146:45 amBIO - SAT
2 stops21h 10mUnited Airlines
Deal found 7/28$606
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:18 pmIAH - BIO
2 stops27h 57mBritish Airways
Thu 10/96:45 amBIO - IAH
2 stops21h 21mBritish Airways
Deal found 7/29$616

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 July 30, 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

AustinBilbao

AUS - BIO

AUSBIO

Austin Bergstrom

Mon 9/22

4:12 pm-10:45 am

1 stop35h 33m

Bilbao

Wed 10/1

6:45 am-2:20 pm

1 stop14h 35m

$532

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Mon 9/22

9:25 am-1:20 pm

2 stops20h 55m

Bilbao

Wed 10/1

6:45 am-2:05 pm

1 stop14h 20m

$565

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Mon 9/22

9:25 am-1:20 pm

2 stops20h 55m

Bilbao

Wed 10/1

6:45 am-7:27 pm

2 stops19h 42m

$567

AustinBilbao

AUS - BIO

AUSBIO

Austin Bergstrom

Mon 9/22

5:25 pm-6:45 pm

2 stops18h 20m

Bilbao

Wed 10/1

6:45 am-2:20 pm

1 stop14h 35m

$568

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

Mon 9/29

4:45 pm-11:25 pm

1 stop23h 40m

Bilbao

Tue 10/7

6:45 am-1:35 pm

1 stop13h 50m

$591

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

Mon 9/29

3:35 pm-1:20 pm

1 stop14h 45m

Bilbao

Tue 10/7

6:45 am-1:35 pm

1 stop13h 50m

$592

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

Mon 9/29

10:00 am-1:20 pm

2 stops20h 20m

Bilbao

Tue 10/7

6:45 am-8:47 am

2 stops33h 02m

$601

San AntonioBilbao

SAT - BIO

SATBIO

San Antonio

Tue 9/30

2:25 pm-11:25 pm

2 stops26h 00m

Bilbao

Tue 10/14

6:45 am-8:55 pm

2 stops21h 10m

$606

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

Wed 10/1

12:18 pm-11:15 pm

2 stops27h 57m

Bilbao

Thu 10/9

6:45 am-9:06 pm

2 stops21h 21m

$616

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

Mon 9/29

7:20 am-11:55 am

3 stops21h 35m

Bilbao

Tue 10/7

9:05 pm-1:35 pm

2 stops23h 30m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 36 results
1
2
3
4

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, January is the cheapest month in which you can book a flight from Texas to Bilbao (average of $541). Flying from Texas to Bilbao in June is currently the most expensive (average of $1,135). 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 July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Bilbao as you normally would.

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 July 30, 2025.
Read reviews from past customers who have flown Delta, KLM, and Air France from Texas to Bilbao. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    For one-way options, check prices for KLM. According to our data, you can fly for as low as $532. Users have also found prices from $616 and $622 on Iberia and Lufthansa, respectively.

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

    Most travelers choose Dallas/Fort Worth - Bilbao, Houston Hobby - Bilbao or Austin Bergstrom - 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, January is the cheapest month in which you can book a flight from Texas to Bilbao (average of $541). Flying from Texas to Bilbao in June is currently the most expensive (average of $1,135). 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.

Alternative routes for Texas to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bilbao flights
John F Kennedy Intl to Bilbao flights
LaGuardia to Bilbao flights
Dulles Intl to Bilbao flights
John F Kennedy Intl to San Sebastian flights
Reagan-National to Bilbao flights
Newark to San Sebastian flights
San Francisco to Bilbao flights
Boston to Bilbao flights
Los Angeles to Bilbao flights
Baltimore to Bilbao flights
Seattle to Bilbao flights
LaGuardia to San Sebastian flights
Philadelphia to San Sebastian flights
Miami to Bilbao flights
Dulles Intl to San Sebastian flights
Philadelphia to Bilbao flights
Boston to San Sebastian flights
O'Hare Intl to Bilbao flights
San Jose to Bilbao flights
Boise to Bilbao flights
Los Angeles to San Sebastian flights
Atlanta to Bilbao flights
Salt Lake City to Bilbao flights
Dallas/Fort Worth to Bilbao flights
Atlanta to San Sebastian flights
Reagan-National to San Sebastian flights
Miami to San Sebastian flights
Cincinnati to Bilbao flights
Hobby to Bilbao flights
San Francisco to San Sebastian flights
Baltimore to San Sebastian flights
New Orleans to San Sebastian flights
O'Hare Intl to San Sebastian flights
Denver to Bilbao flights
Orlando to Bilbao flights
Portland to Bilbao flights
Austin to Bilbao flights
Raleigh to Bilbao flights
Love Field to Bilbao flights
George Bush Intcntl to Bilbao flights
Ontario to Bilbao flights
Charlotte to Bilbao flights
Indianapolis to Bilbao flights
Midway to Bilbao flights
Pittsburgh to San Sebastian flights
Seattle to San Sebastian flights
Fort Lauderdale to Bilbao flights

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$594Average$1,264FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$657Average$929FlexibilityNo cancel feeOn-time76%
DeltaCheapest$691Average$1,179FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$695Average$976FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$779Average$1,204FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$914Average$1,261FlexibilityNo cancel feeOn-time71%

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.