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Cheap flights from Bilbao to Houston from $609

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 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 40m
1 stop
Delta Logo
12:15 pm - 11:30 am
IAH
-
BIO
16h 15m
2 stops
$731Delta
Thu, Feb 26 - Mon, Mar 2
KLM Logo
6:50 am - 1:30 pm
BIO
-
IAH
13h 40m
1 stop
KLM Logo
4:05 pm - 5:20 pm
IAH
-
BIO
18h 15m
1 stop
$734KLM
Thu, Feb 26 - Mon, Mar 2
Delta Logo
6:50 am - 6:26 pm
BIO
-
IAH
18h 36m
2 stops
Delta Logo
12:15 pm - 11:30 am
IAH
-
BIO
16h 15m
2 stops
$737Delta
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
12:50 pm - 3:39 pm
BIO
-
IAH
32h 49m
2 stops
Multiple Airlines Logo
7:05 am - 4:10 pm
IAH
-
BIO
27h 05m
2 stops
$753Multiple Airlines
Mon, Mar 9 - Wed, Mar 25
KLM Logo
6:50 am - 6:26 pm
BIO
-
IAH
18h 36m
2 stops
KLM Logo
12:49 pm - 11:20 am
IAH
-
BIO
15h 31m
2 stops
$764KLM
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
6:50 am - 2:30 pm
BIO
-
IAH
13h 40m
1 stop
Multiple Airlines Logo
5:05 pm - 11:30 am
IAH
-
BIO
12h 25m
1 stop
$766Multiple Airlines
Mon, Mar 9 - Wed, Mar 25
KLM Logo
6:50 am - 2:30 pm
BIO
-
IAH
13h 40m
1 stop
KLM Logo
6:53 pm - 4:30 pm
IAH
-
BIO
15h 37m
2 stops
$772KLM
Mon, Mar 9 - Wed, Mar 25
United Airlines Logo
6:45 am - 7:03 pm
BIO
-
IAH
19h 18m
2 stops
United Airlines Logo
6:30 am - 10:50 am
IAH
-
BIO
21h 20m
2 stops
$773United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
6:45 am - 7:03 pm
BIO
-
IAH
19h 18m
2 stops
United Airlines Logo
4:30 pm - 4:40 pm
IAH
-
BIO
17h 10m
1 stop
$775United Airlines
Thu, Feb 26 - Mon, Mar 2
KLM Logo
6:50 am - 6:12 pm
BIO
-
IAH
17h 22m
2 stops
KLM Logo
12:40 pm - 11:20 am
IAH
-
BIO
16h 40m
2 stops
$778KLM
Mon, Mar 9 - Wed, Mar 25

TAP AIR PORTUGAL flights from Bilbao to Houston George Bush Intcntl Airport

Our best TAP AIR PORTUGAL deals on Bilbao to Houston George Bush Intcntl Airport flight tickets
TAP AIR PORTUGAL
Apr 1
BIO12:25 pmBilbao
27h 05m
3 stops
IAH8:30 amHouston George Bush Intcntl
Apr 7
IAH7:32 amHouston George Bush Intcntl
21h 08m
2 stops
BIO11:40 amBilbao
$1,869
TAP AIR PORTUGAL
Apr 1
BIO12:25 pmBilbao
27h 05m
3 stops
IAH8:30 amHouston George Bush Intcntl
Apr 7
IAH7:32 amHouston George Bush Intcntl
21h 08m
2 stops
BIO11:40 amBilbao
$1,873
TAP AIR PORTUGAL
Apr 1
BIO12:25 pmBilbao
27h 05m
3 stops
IAH8:30 amHouston George Bush Intcntl
Apr 7
IAH7:32 amHouston George Bush Intcntl
21h 08m
2 stops
BIO11:40 amBilbao
$2,002

Turkish Airlines flights from Bilbao to Houston George Bush Intcntl Airport

Our best Turkish Airlines deals on Bilbao to Houston George Bush Intcntl Airport flight tickets
Turkish Airlines
Mar 29
BIO6:15 pmBilbao
25h 30m
1 stop
IAH12:45 pmHouston George Bush Intcntl
Apr 8
IAH2:30 pmHouston George Bush Intcntl
19h 50m
1 stop
BIO5:20 pmBilbao
$987
Turkish Airlines
Mar 29
BIO6:15 pmBilbao
31h 55m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Apr 8
IAH2:30 pmHouston George Bush Intcntl
19h 50m
1 stop
BIO5:20 pmBilbao
$988
Turkish Airlines
Mar 29
BIO6:15 pmBilbao
31h 55m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Apr 8
IAH2:30 pmHouston George Bush Intcntl
19h 50m
1 stop
BIO5:20 pmBilbao
$989

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 February 13, 2026.
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 2/26

6:50 am-1:30 pm

1 stop13h 40m

Houston George Bush Intcntl

Mon 3/2

12:15 pm-11:30 am

2 stops16h 15m

$731

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/26

6:50 am-1:30 pm

1 stop13h 40m

Houston George Bush Intcntl

Mon 3/2

4:05 pm-5:20 pm

1 stop18h 15m

$734

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/26

6:50 am-6:26 pm

2 stops18h 36m

Houston George Bush Intcntl

Mon 3/2

12:15 pm-11:30 am

2 stops16h 15m

$737

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Mon 3/9

12:50 pm-3:39 pm

2 stops32h 49m

Houston George Bush Intcntl

Wed 3/25

7:05 am-4:10 pm

2 stops27h 05m

$753

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/26

6:50 am-6:26 pm

2 stops18h 36m

Houston George Bush Intcntl

Mon 3/2

12:49 pm-11:20 am

2 stops15h 31m

$764

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Mon 3/9

6:50 am-2:30 pm

1 stop13h 40m

Houston George Bush Intcntl

Wed 3/25

5:05 pm-11:30 am

1 stop12h 25m

$766

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Mon 3/9

6:50 am-2:30 pm

1 stop13h 40m

Houston George Bush Intcntl

Wed 3/25

6:53 pm-4:30 pm

2 stops15h 37m

$772

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/26

6:45 am-7:03 pm

2 stops19h 18m

Houston George Bush Intcntl

Mon 3/2

6:30 am-10:50 am

2 stops21h 20m

$773

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 2/26

6:45 am-7:03 pm

2 stops19h 18m

Houston George Bush Intcntl

Mon 3/2

4:30 pm-4:40 pm

1 stop17h 10m

$775

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Mon 3/9

6:50 am-6:12 pm

2 stops17h 22m

Houston George Bush Intcntl

Wed 3/25

12:40 pm-11:20 am

2 stops16h 40m

$778

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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 cheapest month to fly to Houston George Bush Intcntl Airport?

The month of November is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Bilbao, with most prices found around $773. If you are unable to visit Houston George Bush Intcntl Airport during the month of November, then departing from Bilbao during the month September is also very affordable. Most momondo users find prices during this month for around $774.

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

13h 30m

Direct flights

None
The fastest flight from Bilbao to Houston George Bush Intcntl Airport takes 13h 30m
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
Katy
The Woodlands
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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