Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Bilbao to Houston from $417

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bilbao to Houston departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Bilbao to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:45 am - 6:15 pmBIO-IAH
18h 30m1 stop
United Airlines Logo
5:05 pm - 11:05 pmIAH-BIO
23h 00m2 stops
$745United Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
6:45 am - 6:15 pmBIO-IAH
18h 30m1 stop
United Airlines Logo
11:55 am - 11:05 pmIAH-BIO
28h 10m2 stops
$746United Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
Delta Logo
6:50 am - 1:30 pmBIO-IAH
13h 40m1 stop
Delta Logo
3:30 pm - 4:30 pmIAH-BIO
18h 00m1 stop
$777Delta
Find Deal
Thu, Feb 19 - Mon, Feb 23
Delta Logo
6:50 am - 1:30 pmBIO-IAH
13h 40m1 stop
Delta Logo
3:30 pm - 4:30 pmIAH-BIO
18h 00m1 stop
$778Delta
Find Deal
Thu, Feb 19 - Mon, Feb 23
Lufthansa Logo
6:45 am - 6:15 pmBIO-IAH
18h 30m1 stop
Lufthansa Logo
6:55 pm - 12:05 pmIAH-BIO
34h 10m1 stop
$779Lufthansa
Find Deal
Thu, Feb 19 - Mon, Feb 23
Lufthansa Logo
6:45 am - 2:35 pmBIO-IAH
14h 50m1 stop
Lufthansa Logo
4:50 pm - 9:55 pmIAH-BIO
22h 05m1 stop
$785Lufthansa
Find Deal
Sun, Nov 16 - Sun, Nov 23
Multiple Airlines Logo
6:45 am - 2:35 pmBIO-IAH
14h 50m1 stop
Multiple Airlines Logo
4:20 pm - 4:10 pmIAH-BIO
16h 50m2 stops
$803Multiple Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
Multiple Airlines Logo
6:45 am - 10:57 pmBIO-IAH
23h 12m2 stops
Multiple Airlines Logo
4:20 pm - 4:10 pmIAH-BIO
16h 50m2 stops
$832Multiple Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
Turkish Airlines Logo
12:00 pm - 1:10 pmBIO-IAH
32h 10m1 stop
Turkish Airlines Logo
9:05 pm - 4:10 pmIAH-BIO
36h 05m1 stop
$950Turkish Airlines
Find Deal
Sat, Dec 20 - Tue, Jan 13
Turkish Airlines Logo
12:00 pm - 1:10 pmBIO-IAH
32h 10m1 stop
Turkish Airlines Logo
2:55 pm - 4:10 pmIAH-BIO
18h 15m1 stop
$971Turkish Airlines
Find Deal
Sat, Dec 27 - Sat, Jan 10

KLM flights from Bilbao to Houston George Bush Intcntl Airport

Our best KLM deals on Bilbao to Houston George Bush Intcntl Airport flight tickets
KLM
Nov 13
BIO6:50 amBilbao
13h 40m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Dec 16
IAH4:05 pmHouston George Bush Intcntl
12h 25m
1 stop
BIO11:30 amBilbao
$1,003
Find similar
KLM
Dec 20
BIO7:25 amBilbao
17h 51m
2 stops
IAH6:16 pmHouston George Bush Intcntl
Jan 13
IAH12:20 pmHouston George Bush Intcntl
16h 10m
2 stops
BIO11:30 amBilbao
$1,056
Find similar
KLM
Dec 20
BIO7:25 amBilbao
17h 51m
2 stops
IAH6:16 pmHouston George Bush Intcntl
Jan 17
IAH4:25 pmHouston George Bush Intcntl
17h 05m
2 stops
BIO4:30 pmBilbao
$1,079
Find similar

United Airlines flights from Bilbao to Houston George Bush Intcntl Airport

Our best United Airlines deals on Bilbao to Houston George Bush Intcntl Airport flight tickets
United Airlines
Feb 19
BIO6:45 amBilbao
18h 30m
1 stop
IAH6:15 pmHouston George Bush Intcntl
Feb 23
IAH5:05 pmHouston George Bush Intcntl
23h 00m
2 stops
BIO11:05 pmBilbao
$745
Find similar
United Airlines
Feb 19
BIO6:45 amBilbao
18h 30m
1 stop
IAH6:15 pmHouston George Bush Intcntl
Feb 23
IAH11:55 amHouston George Bush Intcntl
28h 10m
2 stops
BIO11:05 pmBilbao
$746
Find similar
United Airlines
Feb 19
BIO6:45 amBilbao
19h 23m
2 stops
IAH7:08 pmHouston George Bush Intcntl
Feb 23
IAH9:41 amHouston George Bush Intcntl
18h 09m
2 stops
BIO10:50 amBilbao
$750
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bilbao to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Bilbao to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/19

6:45 am-6:15 pm

1 stop18h 30m

Houston George Bush Intcntl

Mon 2/23

5:05 pm-11:05 pm

2 stops23h 00m

$745

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/19

6:45 am-6:15 pm

1 stop18h 30m

Houston George Bush Intcntl

Mon 2/23

11:55 am-11:05 pm

2 stops28h 10m

$746

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/19

6:50 am-1:30 pm

1 stop13h 40m

Houston George Bush Intcntl

Mon 2/23

3:30 pm-4:30 pm

1 stop18h 00m

$777

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/19

6:50 am-1:30 pm

1 stop13h 40m

Houston George Bush Intcntl

Mon 2/23

3:30 pm-4:30 pm

1 stop18h 00m

$778

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/19

6:45 am-6:15 pm

1 stop18h 30m

Houston George Bush Intcntl

Mon 2/23

6:55 pm-12:05 pm

1 stop34h 10m

$779

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Sun 11/16

6:45 am-2:35 pm

1 stop14h 50m

Houston George Bush Intcntl

Sun 11/23

4:50 pm-9:55 pm

1 stop22h 05m

$785

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Sun 11/16

6:45 am-2:35 pm

1 stop14h 50m

Houston George Bush Intcntl

Sun 11/23

4:20 pm-4:10 pm

2 stops16h 50m

$803

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Sun 11/16

6:45 am-10:57 pm

2 stops23h 12m

Houston George Bush Intcntl

Sun 11/23

4:20 pm-4:10 pm

2 stops16h 50m

$832

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Sat 12/20

12:00 pm-1:10 pm

1 stop32h 10m

Houston George Bush Intcntl

Tue 1/13

9:05 pm-4:10 pm

1 stop36h 05m

$950

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Sat 12/27

12:00 pm-1:10 pm

1 stop32h 10m

Houston George Bush Intcntl

Sat 1/10

2:55 pm-4:10 pm

1 stop18h 15m

$971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Bilbao to Houston George Bush Intcntl Airport

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 typical price of a round-trip flight between Bilbao and Houston George Bush Intcntl Airport?

When to book flights from Bilbao to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bilbao to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bilbao to Houston George Bush Intcntl Airport (BIO to IAH) flight deals and tips

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

Direct flights

None
There are no direct flights from Bilbao to Houston George Bush Intcntl Airport. There are no popular flight routes from Bilbao to Houston George Bush Intcntl Airport.
Search flight deals

  • How far is Bilbao to Houston George Bush Intcntl by plane?

    The distance between Bilbao and Houston George Bush Intcntl is about 4942.0 mi. Typically, this will take 13h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Bilbao Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Bilbao Airport to Houston George Bush Intcntl Airport refresh daily.

  • How old do you have to be to fly from Bilbao Airport to Houston George Bush Intcntl Airport?

    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 George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl 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 Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bilbao to Houston. momondo saves you time and could save you money on your trip.

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 provides multiple filters to help you find the best flight to Houston from Bilbao. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

An easier way to manage your Houston George Bush Intcntl Airport 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
Wed 12/3
Wed 12/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston