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 January 2026, there are 2 operators 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.

$411 Cheap Flights from Houston to Bilbao in 2026

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Find the cheapest flights from Houston to Bilbao

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 pm - 8:05 pm

IAH

BIO

24h 55m

2 stops

8:30 am - 9:39 pm

BIO

IAH

20h 09m

2 stops

$554Multiple Airlines

dom., feb. 22 - mar., mar. 3

6:45 pm - 9:55 pm

IAH

BIO

21h 10m

2 stops

6:50 am - 7:09 pm

BIO

IAH

19h 19m

2 stops

$560Lufthansa

mar., mar. 24 - mié., abr. 15

7:10 am - 8:05 pm

IAH

BIO

29h 55m

3 stops

8:30 am - 9:39 pm

BIO

IAH

20h 09m

2 stops

$562Multiple Airlines

dom., feb. 22 - mar., mar. 3

4:50 pm - 11:05 pm

IAH

BIO

23h 15m

1 stop

6:45 am - 3:10 pm

BIO

IAH

14h 25m

1 stop

$573United Airlines

dom., mar. 1 - mar., mar. 10

4:50 pm - 9:55 pm

IAH

BIO

22h 05m

1 stop

6:45 am - 6:15 pm

BIO

IAH

18h 30m

1 stop

$574United Airlines

dom., feb. 22 - mar., mar. 3

10:13 am - 8:30 am

HOU

BIO

15h 17m

2 stops

6:45 am - 7:50 pm

BIO

HOU

19h 05m

2 stops

$598American Airlines

dom., mar. 1 - mar., mar. 10

10:13 am - 8:30 am

HOU

BIO

15h 17m

2 stops

9:15 am - 7:50 pm

BIO

HOU

17h 35m

2 stops

$599Iberia

dom., feb. 22 - mar., mar. 3

4:19 pm - 4:55 pm

HOU

BIO

17h 36m

2 stops

1:30 pm - 11:47 pm

BIO

HOU

17h 17m

2 stops

$760American Airlines

jue., may. 7 - mié., may. 20

10:35 am - 8:30 am

HOU

BIO

14h 55m

2 stops

7:10 am - 8:34 am

BIO

HOU

32h 24m

2 stops

$1,045Iberia

dom., feb. 1 - mié., feb. 4

5:35 pm - 4:30 pm

HOU

BIO

15h 55m

2 stops

11:55 am - 10:23 am

BIO

HOU

28h 28m

2 stops

$1,461Delta

sáb., mar. 7 - sáb., mar. 14

TAP AIR PORTUGAL flights from Houston to Bilbao

Our best TAP AIR PORTUGAL deals on Houston to Bilbao flight tickets

TAP AIR PORTUGAL

Jan 23

IAH9:30 amHouston George Bush Intcntl

18h 55m

2 stops

BIO11:25 amBilbao

Jan 29

BIO12:10 pmBilbao

28h 14m

2 stops

IAH9:24 amHouston George Bush Intcntl

$1,278

TAP AIR PORTUGAL

Jan 23

IAH9:30 amHouston George Bush Intcntl

18h 55m

2 stops

BIO11:25 amBilbao

Jan 29

BIO12:10 pmBilbao

27h 13m

3 stops

IAH8:23 amHouston George Bush Intcntl

$1,387

TAP AIR PORTUGAL

Feb 1

IAH6:17 pmHouston George Bush Intcntl

17h 18m

2 stops

BIO6:35 pmBilbao

Feb 4

BIO12:10 pmBilbao

27h 28m

3 stops

IAH8:38 amHouston George Bush Intcntl

$1,466

Turkish Airlines flights from Houston to Bilbao

Our best Turkish Airlines deals on Houston to Bilbao flight tickets

Turkish Airlines

Feb 23

IAH9:05 pmHouston George Bush Intcntl

36h 05m

1 stop

BIO4:10 pmBilbao

Mar 1

BIO5:10 pmBilbao

33h 00m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$697

Turkish Airlines

Mar 14

IAH10:05 pmHouston George Bush Intcntl

30h 55m

1 stop

BIO11:00 amBilbao

Mar 19

BIO5:10 pmBilbao

33h 00m

1 stop

IAH8:10 pmHouston George Bush Intcntl

$740

Turkish Airlines

Feb 25

IAH9:05 pmHouston George Bush Intcntl

30h 55m

1 stop

BIO11:00 amBilbao

Mar 1

BIO5:10 pmBilbao

33h 00m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$755

Fly from

Fly to

Route

Depart

Return

Price

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

dom. 2/22

12:10 pm-8:05 pm

2 stops24h 55m

Bilbao

mar. 3/3

8:30 am-9:39 pm

2 stops20h 09m

$554

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

mar. 3/24

6:45 pm-9:55 pm

2 stops21h 10m

Bilbao

mié. 4/15

6:50 am-7:09 pm

2 stops19h 19m

$560

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

dom. 2/22

7:10 am-8:05 pm

3 stops29h 55m

Bilbao

mar. 3/3

8:30 am-9:39 pm

2 stops20h 09m

$562

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

dom. 3/1

4:50 pm-11:05 pm

1 stop23h 15m

Bilbao

mar. 3/10

6:45 am-3:10 pm

1 stop14h 25m

$573

HoustonBilbao

IAH - BIO

IAHBIO

Houston George Bush Intcntl

dom. 2/22

4:50 pm-9:55 pm

1 stop22h 05m

Bilbao

mar. 3/3

6:45 am-6:15 pm

1 stop18h 30m

$574

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

dom. 3/1

10:13 am-8:30 am

2 stops15h 17m

Bilbao

mar. 3/10

6:45 am-7:50 pm

2 stops19h 05m

$598

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

dom. 2/22

10:13 am-8:30 am

2 stops15h 17m

Bilbao

mar. 3/3

9:15 am-7:50 pm

2 stops17h 35m

$599

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

jue. 5/7

4:19 pm-4:55 pm

2 stops17h 36m

Bilbao

mié. 5/20

1:30 pm-11:47 pm

2 stops17h 17m

$760

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

dom. 2/1

10:35 am-8:30 am

2 stops14h 55m

Bilbao

mié. 2/4

7:10 am-8:34 am

2 stops32h 24m

$1,045

HoustonBilbao

HOU - BIO

HOUBIO

Houston Hobby

sáb. 3/7

5:35 pm-4:30 pm

2 stops15h 55m

Bilbao

sáb. 3/14

11:55 am-10:23 am

2 stops28h 28m

$1,461

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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?

Iberia, Aer Lingus, and Lufthansa 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

Fastest flight time	20h 05m
Direct flights	None

The fastest flight from Houston to Bilbao takes 20h 05m

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

Search flight deals

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 20h 05m.
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 January 2026, there are 2 operators 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 $690	Free Cancellation	Rating 7.4 9,190 reviews		Search United Airlines flights
Delta	PriceFrom $868	Free Cancellation	Rating 7.9 8,087 reviews		Search Delta flights

Getxo

Laredo

Lekeitio

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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.