What is the cheapest airline that flies from Texas to Bilbao?

Lufthansa, United Airlines, and Air France are the most popular carriers operating from Texas to Bilbao

How long does it take to fly to Bilbao?

Flight times from Texas to Bilbao vary, but if you’re flying out of Houston and flying into Bilbao (one of the most popular routes), then the duration is 17h 10m on average. Another popular route from Texas to Bilbao is flying from Dallas to Bilbao, which will take roughly 21h. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Bilbao?

Iberia, United Airlines and Delta are the top three most popular airlines that fly to Bilbao from Texas according to our data. Iberia is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Bilbao. Keep in mind that there are 6 different airlines that fly to Bilbao on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Texas to Bilbao Airport?

Prices for flights from Texas to Bilbao Airport are updated daily.

How many operators does momondo search for flights from Texas to Bilbao Airport?

As of November 2025, there are 6 operators available to choose from for flights from Texas to Bilbao Airport.

How old do you have to be to fly from Texas to Bilbao Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Bilbao Airport.

What documentation or ID do you need to fly to Bilbao Airport?

The necessary travel and health documents for your Bilbao Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$387 Cheap Flights from Texas to Bilbao in 2025/26

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Cheap round-trip flights

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11:30 am - 12:50 pmAUS-BIO

18h 20m2 stops

6:45 am - 12:19 pmBIO-AUS

36h 34m2 stops

$448Air Canada

Find Deal

Thu, Dec 4 - Mon, Dec 8

11:30 am - 12:50 pmAUS-BIO

18h 20m2 stops

5:35 pm - 2:15 pmBIO-AUS

27h 40m1 stop

$471Multiple Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

3:50 pm - 4:40 pmDFW-BIO

17h 50m1 stop

7:10 am - 1:35 pmBIO-DFW

13h 25m1 stop

$476Delta

Find Deal

Sun, Mar 29 - Thu, Apr 9

6:05 pm - 11:20 amAUS-BIO

34h 15m1 stop

6:50 am - 4:10 pmBIO-AUS

16h 20m1 stop

$476Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

6:00 pm - 4:30 pmDFW-BIO

15h 30m2 stops

7:10 am - 1:35 pmBIO-DFW

13h 25m1 stop

$486KLM

Find Deal

Wed, Apr 1 - Wed, Apr 8

6:00 pm - 4:30 pmDFW-BIO

15h 30m2 stops

11:05 am - 9:01 pmBIO-DFW

16h 56m2 stops

$497KLM

Find Deal

Wed, Apr 1 - Wed, Apr 8

1:10 pm - 4:10 pmDFW-BIO

21h 00m2 stops

6:45 am - 3:25 pmBIO-DFW

14h 40m1 stop

$575United Airlines

Find Deal

Sun, Mar 8 - Thu, Mar 19

1:10 pm - 12:50 pmDFW-BIO

17h 40m2 stops

6:45 am - 9:45 amBIO-DFW

33h 00m2 stops

$585United Airlines

Find Deal

Mon, Mar 16 - Fri, Mar 27

2:30 pm - 10:55 amDFW-BIO

37h 25m1 stop

6:20 pm - 7:35 pmBIO-DFW

32h 15m1 stop

$650Turkish Airlines

Find Deal

Wed, Apr 1 - Wed, Apr 8

10:05 pm - 4:10 pmIAH-BIO

36h 05m1 stop

6:20 pm - 7:15 pmBIO-IAH

31h 55m1 stop

$660Turkish Airlines

Find Deal

Tue, Mar 24 - Wed, Apr 15

Air Canada flights from Texas to Bilbao

Our best Air Canada deals on Texas to Bilbao flight tickets

Air Canada

Dec 4

AUS11:30 amAustin Bergstrom

18h 20m

2 stops

BIO12:50 pmBilbao

Dec 8

BIO6:45 amBilbao

36h 34m

2 stops

AUS12:19 pmAustin Bergstrom

$448

Find similar

Air Canada

Feb 20

IAH7:10 amHouston George Bush Intcntl

21h 50m

2 stops

BIO12:00 pmBilbao

Feb 24

BIO6:45 amBilbao

19h 00m

2 stops

IAH6:45 pmHouston George Bush Intcntl

$644

Find similar

Air Canada

Mar 24

IAH12:10 pmHouston George Bush Intcntl

18h 40m

2 stops

BIO12:50 pmBilbao

Apr 15

BIO6:45 amBilbao

20h 41m

2 stops

IAH8:26 pmHouston George Bush Intcntl

$650

Find similar

Delta flights from Texas to Bilbao

Our best Delta deals on Texas to Bilbao flight tickets

Delta

Mar 29

DFW3:50 pmDallas/Fort Worth

17h 50m

1 stop

BIO4:40 pmBilbao

Apr 9

BIO7:10 amBilbao

13h 25m

1 stop

DFW1:35 pmDallas/Fort Worth

$476

Find similar

Delta

Mar 28

DFW5:05 pmDallas/Fort Worth

34h 20m

1 stop

BIO9:25 amBilbao

Apr 9

BIO7:10 amBilbao

13h 25m

1 stop

DFW1:35 pmDallas/Fort Worth

$477

Find similar

Delta

Mar 25

DFW7:00 amDallas/Fort Worth

22h 30m

2 stops

BIO11:30 amBilbao

Apr 3

BIO7:10 amBilbao

13h 25m

1 stop

DFW1:35 pmDallas/Fort Worth

$480

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinBilbao

AUS - BIO

AUSBIO

Austin Bergstrom

Thu 12/4

11:30 am-12:50 pm

2 stops18h 20m

Bilbao

Mon 12/8

6:45 am-12:19 pm

2 stops36h 34m

$448

AustinBilbao

AUS - BIO

AUSBIO

Austin Bergstrom

Thu 12/4

11:30 am-12:50 pm

2 stops18h 20m

Bilbao

Mon 12/8

5:35 pm-2:15 pm

1 stop27h 40m

$471

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Sun 3/29

3:50 pm-4:40 pm

1 stop17h 50m

Bilbao

Thu 4/9

7:10 am-1:35 pm

1 stop13h 25m

$476

AustinBilbao

AUS - BIO

AUSBIO

Austin Bergstrom

Thu 12/4

6:05 pm-11:20 am

1 stop34h 15m

Bilbao

Mon 12/8

6:50 am-4:10 pm

1 stop16h 20m

$476

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Wed 4/1

6:00 pm-4:30 pm

2 stops15h 30m

Bilbao

Wed 4/8

7:10 am-1:35 pm

1 stop13h 25m

$486

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Wed 4/1

6:00 pm-4:30 pm

2 stops15h 30m

Bilbao

Wed 4/8

11:05 am-9:01 pm

2 stops16h 56m

$497

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Sun 3/8

1:10 pm-4:10 pm

2 stops21h 00m

Bilbao

Thu 3/19

6:45 am-3:25 pm

1 stop14h 40m

$575

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Mon 3/16

1:10 pm-12:50 pm

2 stops17h 40m

Bilbao

Fri 3/27

6:45 am-9:45 am

2 stops33h 00m

$585

DallasBilbao

DFW - BIO

DFWBIO

Dallas/Fort Worth

Wed 4/1

2:30 pm-10:55 am

1 stop37h 25m

Bilbao

Wed 4/8

6:20 pm-7:35 pm

1 stop32h 15m

$650

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

Tue 3/24

10:05 pm-4:10 pm

1 stop36h 05m

Bilbao

Wed 4/15

6:20 pm-7:15 pm

1 stop31h 55m

$660

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Texas to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart from Texas to Bilbao is on a Tuesday. Travelers who choose to depart for Bilbao on a Tuesday will often find tickets for as low as $740. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,504. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

What is the cheapest time of day to depart on your flight to Bilbao?

Our most recent data shows that the best time of day to fly to Bilbao is in the evening. Flights from Texas to Bilbao during this time can be as low as $1,191. In the morning is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,318 per ticket.

Can stopping save me money on Texas to Bilbao flights?

You could potentially save up to 34% on your flight if you consider stops on a Texas to Bilbao flight.

Cheap Texas to Bilbao flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Bilbao

Direct flights	None

There are no direct flights from Texas to Bilbao. There are no popular flight routes from Texas to Bilbao.

Search flight deals

When did momondo last update prices for flights from Texas to Bilbao Airport?
Prices for flights from Texas to Bilbao Airport are updated daily.
How many operators does momondo search for flights from Texas to Bilbao Airport?
As of November 2025, there are 6 operators available to choose from for flights from Texas to Bilbao Airport.
How old do you have to be to fly from Texas to Bilbao Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The necessary travel and health documents for your Bilbao Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Texas to Bilbao

Compare and see reviews for airlines that fly from Texas to Bilbao with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $372	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Lufthansa	PriceFrom $532	Free Cancellation	Rating 6.8 7,558 reviews	Search Lufthansa flights
United Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Iberia	PriceFrom $594	Free Cancellation	Rating 7.0 3,007 reviews	Search Iberia flights
KLM	PriceFrom $725	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
American Airlines	PriceFrom $914	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Texas to Bilbao?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bilbao from Texas.

Can I find flights from Texas to Bilbao with flexible booking policies on momondo?

Flights from Texas to Bilbao with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Texas to Bilbao?

Once you have performed a search for Texas to Bilbao flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Texas to Bilbao right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Texas to Bilbao flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Texas to Bilbao from $387

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Bilbao departing on 11/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Air Canada flights from Texas to Bilbao

Our best Air Canada deals on Texas to Bilbao flight tickets

Delta flights from Texas to Bilbao

Our best Delta deals on Texas to Bilbao flight tickets

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How to get the cheapest flight ticket from Texas to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Bilbao?

What is the cheapest time of day to depart on your flight to Bilbao?

Our most recent data shows that the best time of day to fly to Bilbao is in the evening. Flights from Texas to Bilbao during this time can be as low as $1,191. In the morning is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,318 per ticket.

Can stopping save me money on Texas to Bilbao flights?

You could potentially save up to 34% on your flight if you consider stops on a Texas to Bilbao flight.

What is the cheapest airline that flies from Texas to Bilbao?

Lufthansa, United Airlines, and Air France are the most popular carriers operating from Texas to Bilbao

What airlines fly to Bilbao?

How long does it take to fly to Bilbao?

Cheap Texas to Bilbao flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Bilbao

Direct flights

When did momondo last update prices for flights from Texas to Bilbao Airport?

How many operators does momondo search for flights from Texas to Bilbao Airport?

How old do you have to be to fly from Texas to Bilbao Airport?

What documentation or ID do you need to fly to Bilbao Airport?

Best airlines flying from Texas to Bilbao

Compare and see reviews for airlines that fly from Texas to Bilbao with momondo

Traveling to a place near Bilbao?

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Bilbao?

Can I find flights from Texas to Bilbao with flexible booking policies on momondo?

How can momondo help me find flights from Texas to Bilbao?

I’m not ready to book a flight from Texas to Bilbao right now. Can momondo alert me if prices change?

An easier way to manage your Bilbao trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

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