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

Prices for flights from Houston to Bilbao Airport refresh daily.

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

As of September 2026, there is 1 operator available to choose from for flights from Houston to Bilbao Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Bilbao Airport.

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

The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$341 Cheap Flights from Houston to Bilbao in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Bilbao

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:42 am - 11:15 pmIAH Houston George Bush Intcntl-BIO Bilbao

28h 33m2 stops Chicago O'Hare Intl Madrid Barajas

5:35 pm - 8:27 amBIO Bilbao-IAH Houston George Bush Intcntl

21h 52m2 stops Madrid Barajas Dallas/Fort Worth

$593Iberia

Wed, Nov 18 - Wed, Dec 2

11:42 am - 6:50 pmIAH Houston George Bush Intcntl-BIO Bilbao

24h 08m2 stops Chicago O'Hare Intl Madrid Barajas

11:00 pm - 7:55 pmBIO Bilbao-IAH Houston George Bush Intcntl

27h 55m2 stops Barcelona-El Prat London Heathrow

$594Iberia

Wed, Nov 18 - Wed, Dec 2

12:46 pm - 12:50 pmIAH Houston George Bush Intcntl-BIO Bilbao

17h 04m2 stops Philadelphia Madrid Barajas

9:35 pm - 8:27 amBIO Bilbao-IAH Houston George Bush Intcntl

17h 52m2 stops Madrid Barajas Dallas/Fort Worth

$596British Airways

Tue, Nov 17 - Wed, Dec 2

12:46 pm - 8:30 amIAH Houston George Bush Intcntl-BIO Bilbao

36h 44m2 stops Philadelphia Madrid Barajas

9:15 am - 12:07 amBIO Bilbao-IAH Houston George Bush Intcntl

21h 52m2 stops Madrid Barajas Miami

$605British Airways

Wed, Nov 18 - Wed, Nov 25

3:50 pm - 8:30 amIAH Houston George Bush Intcntl-BIO Bilbao

33h 40m2 stops London Heathrow Madrid Barajas

9:15 am - 10:45 pmBIO Bilbao-IAH Houston George Bush Intcntl

20h 30m2 stops Madrid Barajas Dallas/Fort Worth

$620British Airways

Wed, Nov 18 - Wed, Nov 25

11:50 am - 5:45 pmIAH Houston George Bush Intcntl-BIO Bilbao

22h 55m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

5:50 pm - 2:00 pmBIO Bilbao-IAH Houston George Bush Intcntl

27h 10m1 stop Frankfurt am Main

$624Multiple Airlines

Wed, Nov 18 - Wed, Dec 2

11:50 am - 5:45 pmIAH Houston George Bush Intcntl-BIO Bilbao

22h 55m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

5:50 pm - 2:00 pmBIO Bilbao-IAH Houston George Bush Intcntl

27h 10m1 stop Frankfurt am Main

$643Multiple Airlines

Wed, Nov 18 - Wed, Dec 2

3:50 pm - 9:10 pmIAH Houston George Bush Intcntl-BIO Bilbao

22h 20m2 stops London Heathrow Barcelona-El Prat

5:05 pm - 2:05 pmBIO Bilbao-IAH Houston George Bush Intcntl

28h 00m1 stop London Heathrow

$646Iberia

Wed, Dec 30 - Sun, Jan 10

11:50 am - 4:10 pmIAH Houston George Bush Intcntl-BIO Bilbao

21h 20m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

7:30 am - 9:34 pmBIO Bilbao-IAH Houston George Bush Intcntl

45h 04m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$651Air Canada

Wed, Nov 18 - Wed, Dec 2

4:10 pm - 10:50 pmIAH Houston George Bush Intcntl-BIO Bilbao

23h 40m1 stop Frankfurt am Main

5:50 pm - 2:00 pmBIO Bilbao-IAH Houston George Bush Intcntl

27h 10m1 stop Frankfurt am Main

$658Lufthansa

Wed, Nov 18 - Wed, Dec 2

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Iberia flights from Houston to Bilbao

Our best Iberia deals on Houston to Bilbao flight tickets

Iberia

Nov 18

IAH11:42 amHouston George Bush Intcntl

28h 33m

2 stops

BIO11:15 pmBilbao

Dec 2

BIO5:35 pmBilbao

21h 52m

2 stops

IAH8:27 amHouston George Bush Intcntl

$593

Iberia

Nov 18

IAH11:42 amHouston George Bush Intcntl

24h 08m

2 stops

BIO6:50 pmBilbao

Dec 2

BIO9:15 amBilbao

17h 54m

2 stops

IAH8:09 pmHouston George Bush Intcntl

$613

Iberia

Dec 30

IAH3:50 pmHouston George Bush Intcntl

22h 20m

2 stops

BIO9:10 pmBilbao

Jan 10

BIO5:05 pmBilbao

28h 00m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$646

Lufthansa flights from Houston to Bilbao

Our best Lufthansa deals on Houston to Bilbao flight tickets

Lufthansa

Nov 18

IAH4:10 pmHouston George Bush Intcntl

23h 40m

1 stop

BIO10:50 pmBilbao

Dec 2

BIO5:50 pmBilbao

27h 10m

1 stop

IAH2:00 pmHouston George Bush Intcntl

$658

Lufthansa

Nov 18

IAH4:35 pmHouston George Bush Intcntl

22h 20m

1 stop

BIO9:55 pmBilbao

Dec 2

BIO5:50 pmBilbao

27h 10m

1 stop

IAH2:00 pmHouston George Bush Intcntl

$659

Lufthansa

Nov 18

IAH4:45 pmHouston George Bush Intcntl

18h 00m

2 stops

BIO5:45 pmBilbao

Dec 2

BIO5:50 pmBilbao

27h 10m

1 stop

IAH2:00 pmHouston George Bush Intcntl

$663

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBilbao

IAH Houston George Bush Intcntl - BIO Bilbao

IAHBIO

Houston George Bush Intcntl

Wed 11/18

11:42 am-11:15 pm

2 stops28h 33m

Bilbao

Wed 12/2

5:35 pm-8:27 am

2 stops21h 52m

$593

HoustonBilbao

IAH Houston George Bush Intcntl - BIO Bilbao

IAHBIO

Houston George Bush Intcntl

Wed 11/18

11:42 am-6:50 pm

2 stops24h 08m

Bilbao

Wed 12/2

11:00 pm-7:55 pm

2 stops27h 55m

$594

Quickest round-trip

HoustonBilbao

IAH Houston George Bush Intcntl - BIO Bilbao

IAHBIO

Houston George Bush Intcntl

Tue 11/17

12:46 pm-12:50 pm

2 stops17h 04m

Bilbao

Wed 12/2

9:35 pm-8:27 am

2 stops17h 52m

$596

HoustonBilbao

IAH Houston George Bush Intcntl - BIO Bilbao

IAHBIO

Houston George Bush Intcntl

Wed 11/18

12:46 pm-8:30 am

2 stops36h 44m

Bilbao

Wed 11/25

9:15 am-12:07 am

2 stops21h 52m

$605

HoustonBilbao

IAH Houston George Bush Intcntl - BIO Bilbao

IAHBIO

Houston George Bush Intcntl

Wed 11/18

3:50 pm-8:30 am

2 stops33h 40m

Bilbao

Wed 11/25

9:15 am-10:45 pm

2 stops20h 30m

$620

HoustonBilbao

IAH Houston George Bush Intcntl - BIO Bilbao

IAHBIO

Houston George Bush Intcntl

Wed 11/18

11:50 am-5:45 pm

2 stops22h 55m

Bilbao

Wed 12/2

5:50 pm-2:00 pm

1 stop27h 10m

$624

HoustonBilbao

IAH Houston George Bush Intcntl - BIO Bilbao

IAHBIO

Houston George Bush Intcntl

Wed 11/18

11:50 am-5:45 pm

2 stops22h 55m

Bilbao

Wed 12/2

5:50 pm-2:00 pm

1 stop27h 10m

$643

HoustonBilbao

IAH Houston George Bush Intcntl - BIO Bilbao

IAHBIO

Houston George Bush Intcntl

Wed 12/30

3:50 pm-9:10 pm

2 stops22h 20m

Bilbao

Sun 1/10

5:05 pm-2:05 pm

1 stop28h 00m

$646

HoustonBilbao

IAH Houston George Bush Intcntl - BIO Bilbao

IAHBIO

Houston George Bush Intcntl

Wed 11/18

11:50 am-4:10 pm

2 stops21h 20m

Bilbao

Wed 12/2

7:30 am-9:34 pm

2 stops45h 04m

$651

HoustonBilbao

IAH Houston George Bush Intcntl - BIO Bilbao

IAHBIO

Houston George Bush Intcntl

Wed 11/18

4:10 pm-10:50 pm

1 stop23h 40m

Bilbao

Wed 12/2

5:50 pm-2:00 pm

1 stop27h 10m

$658

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston 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 airline that flies from Houston to Bilbao?

Delta and Air France are the most popular carriers operating from Houston to Bilbao

Cheap Houston to Bilbao flight deals and tips

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

Best Price Found	$341
Fastest flight time	22h 20m
Direct flights	None

The best one-way flight to Bilbao from Houston in the past 72 hours is $341. The best round-trip flight deal from Houston to Bilbao found on momondo in the last 72 hours is $593.

The fastest flight from Houston to Bilbao takes 22h 20m

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

Search flight deals

Frequently asked questions about flying from Houston to Bilbao

How far is Houston to Bilbao by plane?
The straight-line distance from Houston to Bilbao is 4953.4 mi. By plane, this route typically takes 22h 20m.
When did momondo last update prices for flights from Houston to Bilbao Airport?
Prices for flights from Houston to Bilbao Airport refresh daily.
How many operators does momondo search for flights from Houston to Bilbao Airport?
As of September 2026, there is 1 operator available to choose from for flights from Houston to Bilbao Airport.
How old do you have to be to fly from Houston to Bilbao Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Bilbao

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $699	Free Cancellation	Rating 7.4 10,194 reviews		Search United Airlines flights

Getxo

Laredo

Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from Houston 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 Houston.

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

Yes. momondo enables you to select and highlight flights to Bilbao from Houston with this policy.

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

momondo helps you find the best flight between Houston and Bilbao by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Bilbao from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 10/10

Sat 10/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Nearby airports

Airlines

Cabin classes

Other Spain destinations

Complete your trip

Feeling lucky

Airports servicing Basque Country

San Sebastián Airport

Cheap flights from Houston to Bilbao from $341

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Bilbao departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Houston to Bilbao

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Iberia flights from Houston to Bilbao

Our best Iberia deals on Houston to Bilbao flight tickets

Lufthansa flights from Houston to Bilbao

Our best Lufthansa deals on Houston to Bilbao flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Houston to Bilbao that are best for you.

See travel insights to Bilbao from

How to get the cheapest flight ticket from Houston to Bilbao

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

Cheap Houston to Bilbao flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Houston to Bilbao

Best airlines flying from Houston to Bilbao

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

Traveling to a place near Bilbao?

Why use momondo?

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

Airports servicing Basque Country

Fly your favorite airline to Bilbao

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bilbao

List of cabin classes available on flights landing in Bilbao. Availability may vary depending on flight origin and airline.

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

Complete your trip to Bilbao

Explore popular destinations other users love

According to popular flight searches on momondo this year