Find Cheap Flights from Houston George Bush Intcntl to Bilbao (IAH - BIO)

Search hundreds of travel sites at once for deals on flights to Bilbao

Thu 11/23
Thu 11/30
Any month
Compare vs. KAYAK |

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $995 or less.

FAQs for Booking Houston George Bush Intcntl to Bilbao Flights

How long does a flight from Houston George Bush Intcntl to Bilbao take?
An average nonstop flight takes 28h 06m, covering a distance of 4945 miles.
Which airlines provide the cheapest flights from Houston George Bush Intcntl to Bilbao?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($712) and Aer Lingus ($1290)
Do I need a passport to fly between Houston George Bush Intcntl and Bilbao?
Yes.

Book cheap flights from Houston George Bush Intcntl to Bilbao (round-trip)

Airports
Origin
Houston
$712
only
$712
Destination
Bilbao
$712
only
$712
Tue, Mar 6
IAH
BIO
30h 40m
Sun, Mar 11
BIO
IAH
50h 08m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, May 25
IAH
BIO
28h 06m
Sun, Jun 3
BIO
IAH
32h 38m
$1290
Trip: 10 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3742 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BRU
DUB
Excellent 10.0

Everything

JFK
DUB
Excellent 8.0

Good

DUB
LAX
Okay 5.6

Flight attendants were excellent.

Food was so so. Entertainment selection was so so. Entertainment technology was substandard.

DUB
LAX
Excellent 8.0

Crew was pleasant. Food was OK and service too. Boarding was fine.

The 4 hours wait before my connection, the extra security selection that got me all patted for the 2nd time.

DUB
ORD
Okay 4.3

Tight plane. Curry? Really? Couldn't get boarding pass for partner airline until I got to the airport. Never again! Amateurish airline. Directions from staff made us go through security again.

*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.