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Cheap flights from Bilbao to Houston from $760

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bilbao to Houston departing on 1/15. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:50 am - 1:30 pm
BIO
-
IAH
13h 40m1 stop
Delta Logo
6:37 pm - 5:20 pm
IAH
-
BIO
15h 43m2 stops
$760Delta
Thu, Jan 15 - Mon, Jan 19
Delta Logo
6:50 am - 5:40 pm
BIO
-
IAH
17h 50m2 stops
Delta Logo
6:37 pm - 5:20 pm
IAH
-
BIO
15h 43m2 stops
$766Delta
Thu, Jan 15 - Mon, Jan 19
Lufthansa Logo
7:40 am - 7:01 pm
BIO
-
IAH
18h 21m2 stops
Lufthansa Logo
4:30 pm - 4:40 pm
IAH
-
BIO
17h 10m1 stop
$768Lufthansa
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
6:45 am - 2:10 pm
BIO
-
IAH
14h 25m1 stop
United Airlines Logo
9:30 am - 10:50 am
IAH
-
BIO
18h 20m2 stops
$798United Airlines
Fri, Feb 6 - Mon, Feb 9
United Airlines Logo
6:45 am - 2:10 pm
BIO
-
IAH
14h 25m1 stop
United Airlines Logo
6:55 pm - 4:40 pm
IAH
-
BIO
14h 45m1 stop
$799United Airlines
Fri, Feb 6 - Mon, Feb 9
Air Canada Logo
7:40 am - 9:44 pm
BIO
-
IAH
21h 04m2 stops
Air Canada Logo
7:10 am - 4:40 pm
IAH
-
BIO
26h 30m2 stops
$807Air Canada
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
12:50 pm - 8:45 am
BIO
-
IAH
26h 55m2 stops
United Airlines Logo
10:24 am - 10:50 am
IAH
-
BIO
17h 26m2 stops
$811United Airlines
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
12:50 pm - 11:09 am
BIO
-
IAH
29h 19m2 stops
Air Canada Logo
12:10 pm - 12:50 pm
IAH
-
BIO
17h 40m2 stops
$812Air Canada
Fri, Feb 6 - Mon, Feb 9
United Airlines Logo
12:50 pm - 2:10 pm
BIO
-
IAH
32h 20m1 stop
United Airlines Logo
10:24 am - 10:50 am
IAH
-
BIO
17h 26m2 stops
$818United Airlines
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
12:50 pm - 2:10 pm
BIO
-
IAH
32h 20m1 stop
United Airlines Logo
6:55 pm - 4:40 pm
IAH
-
BIO
14h 45m1 stop
$819United Airlines
Thu, Feb 5 - Mon, Feb 9

Delta flights from Bilbao to Houston George Bush Intcntl Airport

Our best Delta deals on Bilbao to Houston George Bush Intcntl Airport flight tickets
Delta
Jan 15
BIO6:50 amBilbao
13h 40m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Jan 19
IAH6:37 pmHouston George Bush Intcntl
15h 43m
2 stops
BIO5:20 pmBilbao
$760
Find similar
Delta
Jan 15
BIO6:50 amBilbao
17h 50m
2 stops
IAH5:40 pmHouston George Bush Intcntl
Jan 19
IAH6:37 pmHouston George Bush Intcntl
15h 43m
2 stops
BIO5:20 pmBilbao
$766
Find similar
Delta
Mar 19
BIO11:55 amBilbao
17h 04m
2 stops
IAH10:59 pmHouston George Bush Intcntl
Apr 4
IAH7:00 amHouston George Bush Intcntl
19h 50m
2 stops
BIO9:50 amBilbao
$1,017
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 6
BIO6:45 amBilbao
14h 25m
1 stop
IAH2:10 pmHouston George Bush Intcntl
Feb 9
IAH9:30 amHouston George Bush Intcntl
18h 20m
2 stops
BIO10:50 amBilbao
$798
Find similar
United Airlines
Feb 6
BIO6:45 amBilbao
14h 25m
1 stop
IAH2:10 pmHouston George Bush Intcntl
Feb 9
IAH6:55 pmHouston George Bush Intcntl
14h 45m
1 stop
BIO4:40 pmBilbao
$799
Find similar
United Airlines
Jan 22
BIO12:50 pmBilbao
26h 55m
2 stops
IAH8:45 amHouston George Bush Intcntl
Jan 26
IAH10:24 amHouston George Bush Intcntl
17h 26m
2 stops
BIO10:50 amBilbao
$811
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 December 21, 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 1/15

6:50 am-1:30 pm

1 stop13h 40m

Houston George Bush Intcntl

Mon 1/19

6:37 pm-5:20 pm

2 stops15h 43m

$760

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 1/15

6:50 am-5:40 pm

2 stops17h 50m

Houston George Bush Intcntl

Mon 1/19

6:37 pm-5:20 pm

2 stops15h 43m

$766

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 1/15

7:40 am-7:01 pm

2 stops18h 21m

Houston George Bush Intcntl

Mon 1/19

4:30 pm-4:40 pm

1 stop17h 10m

$768

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Fri 2/6

6:45 am-2:10 pm

1 stop14h 25m

Houston George Bush Intcntl

Mon 2/9

9:30 am-10:50 am

2 stops18h 20m

$798

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Fri 2/6

6:45 am-2:10 pm

1 stop14h 25m

Houston George Bush Intcntl

Mon 2/9

6:55 pm-4:40 pm

1 stop14h 45m

$799

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/5

7:40 am-9:44 pm

2 stops21h 04m

Houston George Bush Intcntl

Mon 2/9

7:10 am-4:40 pm

2 stops26h 30m

$807

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 1/22

12:50 pm-8:45 am

2 stops26h 55m

Houston George Bush Intcntl

Mon 1/26

10:24 am-10:50 am

2 stops17h 26m

$811

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Fri 2/6

12:50 pm-11:09 am

2 stops29h 19m

Houston George Bush Intcntl

Mon 2/9

12:10 pm-12:50 pm

2 stops17h 40m

$812

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/5

12:50 pm-2:10 pm

1 stop32h 20m

Houston George Bush Intcntl

Mon 2/9

10:24 am-10:50 am

2 stops17h 26m

$818

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/5

12:50 pm-2:10 pm

1 stop32h 20m

Houston George Bush Intcntl

Mon 2/9

6:55 pm-4:40 pm

1 stop14h 45m

$819

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Can stopping save me money on Bilbao to Houston George Bush Intcntl Airport flights?

You could potentially save up to 59% on your flight if you consider stops on a Bilbao to Houston George Bush Intcntl Airport flight.

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

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from Bilbao to Houston George Bush Intcntl Airport takes 14h 25m
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 14h 25m 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.

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