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

American Airlines, Iberia, and Turkish Airlines are the most popular carriers operating from Bilbao to Houston

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

Prices for flights from Bilbao Airport to Houston refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao Airport to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$348 Cheap Flights from Bilbao to Houston in 2025/26

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Find the cheapest flights from Bilbao to Houston

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Cheap round-trip flights

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7:45 pm - 7:46 pmBIO-IAH

31h 01m3 stops

6:00 am - 3:55 pmIAH-BIO

26h 55m3 stops

$748Multiple Airlines

Find Deal

Tue, Feb 3 - Wed, Feb 11

6:45 am - 6:15 pmBIO-IAH

18h 30m1 stop

9:41 am - 10:50 amIAH-BIO

18h 09m2 stops

$754United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

6:50 am - 1:30 pmBIO-IAH

13h 40m1 stop

4:05 pm - 11:30 amIAH-BIO

12h 25m1 stop

$755Multiple Airlines

Find Deal

Tue, Feb 3 - Wed, Feb 11

6:45 am - 6:15 pmBIO-IAH

18h 30m1 stop

8:23 am - 11:05 pmIAH-BIO

31h 42m2 stops

$757United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

6:50 am - 9:46 pmBIO-HOU

21h 56m2 stops

10:30 am - 5:20 pmHOU-BIO

23h 50m2 stops

$761Delta

Find Deal

Tue, Feb 3 - Wed, Feb 11

6:45 am - 9:44 pmBIO-IAH

21h 59m2 stops

11:50 am - 12:50 pmIAH-BIO

18h 00m2 stops

$765Air Canada

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Thu, Feb 19 - Mon, Feb 23

6:50 am - 4:32 pmBIO-HOU

16h 42m2 stops

5:35 pm - 5:20 pmHOU-BIO

16h 45m2 stops

$781Delta

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Thu, Feb 19 - Mon, Feb 23

1:40 pm - 6:46 pmBIO-IAH

36h 06m3 stops

12:29 pm - 4:10 pmIAH-BIO

20h 41m2 stops

$836Brussels Airlines

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Tue, Feb 3 - Wed, Feb 11

12:00 pm - 7:10 pmBIO-IAH

38h 10m1 stop

2:55 pm - 4:10 pmIAH-BIO

18h 15m1 stop

$919Turkish Airlines

Find Deal

Sat, Dec 6 - Sat, Jan 10

12:00 pm - 7:15 pmBIO-IAH

37h 15m1 stop

9:10 pm - 10:55 amIAH-BIO

30h 45m1 stop

$924Turkish Airlines

Find Deal

Sat, Mar 28 - Thu, Apr 9

Delta flights from Bilbao to Houston

Our best Delta deals on Bilbao to Houston flight tickets

Delta

Feb 3

BIO6:50 amBilbao

21h 56m

2 stops

HOU9:46 pmHouston Hobby

Feb 11

HOU10:30 amHouston Hobby

23h 50m

2 stops

BIO5:20 pmBilbao

$761

Find similar

Delta

Feb 19

BIO6:50 amBilbao

16h 42m

2 stops

HOU4:32 pmHouston Hobby

Feb 23

HOU5:35 pmHouston Hobby

16h 45m

2 stops

BIO5:20 pmBilbao

$781

Find similar

Delta

Jan 15

BIO6:50 amBilbao

21h 56m

2 stops

HOU9:46 pmHouston Hobby

Jan 30

HOU5:00 pmHouston Hobby

16h 30m

2 stops

BIO4:30 pmBilbao

$782

Find similar

United Airlines flights from Bilbao to Houston

Our best United Airlines deals on Bilbao to Houston flight tickets

United Airlines

Feb 19

BIO6:45 amBilbao

18h 30m

1 stop

IAH6:15 pmHouston George Bush Intcntl

Feb 23

IAH9:41 amHouston George Bush Intcntl

18h 09m

2 stops

BIO10:50 amBilbao

$754

Find similar

United Airlines

Feb 19

BIO6:45 amBilbao

18h 30m

1 stop

IAH6:15 pmHouston George Bush Intcntl

Feb 23

IAH8:23 amHouston George Bush Intcntl

31h 42m

2 stops

BIO11:05 pmBilbao

$757

Find similar

United Airlines

Feb 19

BIO6:45 amBilbao

20h 37m

2 stops

IAH8:22 pmHouston George Bush Intcntl

Feb 23

IAH9:41 amHouston George Bush Intcntl

18h 09m

2 stops

BIO10:50 amBilbao

$759

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Tue 2/3

7:45 pm-7:46 pm

3 stops31h 01m

Houston George Bush Intcntl

Wed 2/11

6:00 am-3:55 pm

3 stops26h 55m

$748

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/19

6:45 am-6:15 pm

1 stop18h 30m

Houston George Bush Intcntl

Mon 2/23

9:41 am-10:50 am

2 stops18h 09m

$754

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Tue 2/3

6:50 am-1:30 pm

1 stop13h 40m

Houston George Bush Intcntl

Wed 2/11

4:05 pm-11:30 am

1 stop12h 25m

$755

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/19

6:45 am-6:15 pm

1 stop18h 30m

Houston George Bush Intcntl

Mon 2/23

8:23 am-11:05 pm

2 stops31h 42m

$757

BilbaoHouston

BIO - HOU

BIOHOU

Bilbao

Tue 2/3

6:50 am-9:46 pm

2 stops21h 56m

Houston Hobby

Wed 2/11

10:30 am-5:20 pm

2 stops23h 50m

$761

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/19

6:45 am-9:44 pm

2 stops21h 59m

Houston George Bush Intcntl

Mon 2/23

11:50 am-12:50 pm

2 stops18h 00m

$765

BilbaoHouston

BIO - HOU

BIOHOU

Bilbao

Thu 2/19

6:50 am-4:32 pm

2 stops16h 42m

Houston Hobby

Mon 2/23

5:35 pm-5:20 pm

2 stops16h 45m

$781

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Tue 2/3

1:40 pm-6:46 pm

3 stops36h 06m

Houston George Bush Intcntl

Wed 2/11

12:29 pm-4:10 pm

2 stops20h 41m

$836

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Sat 12/6

12:00 pm-7:10 pm

1 stop38h 10m

Houston George Bush Intcntl

Sat 1/10

2:55 pm-4:10 pm

1 stop18h 15m

$919

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Sat 3/28

12:00 pm-7:15 pm

1 stop37h 15m

Houston George Bush Intcntl

Thu 4/9

9:10 pm-10:55 am

1 stop30h 45m

$924

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 Bilbao to Houston

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

What is the cheapest month to fly to Houston?

The month of February is, on average, the cheapest month to fly to Houston from Bilbao, with most prices found around $695. The month of November is another great option to travel to Houston, with average flight prices from Bilbao averaging around $757.

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

On average, the least expensive day to fly to Houston from Bilbao is on a Saturday. momondo users have found tickets for Saturday departures for as low as $656. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $767.

Cheap Bilbao to Houston flight deals and tips

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

Direct flights	None

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

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How far is Bilbao to Houston by plane?
The straight-line distance from Bilbao to Houston is 4953.4 mi. Flights usually cover this in 13h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Bilbao Airport to Houston?
Prices for flights from Bilbao Airport to Houston refresh daily.
How old do you have to be to fly from Bilbao Airport to Houston?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao Airport to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bilbao to Houston for you.

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

momondo does allow users to show only those flights to Houston from Bilbao which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Bilbao and Houston 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 Bilbao to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Bilbao 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.