BIO

$960 Find Cheap Flights to Bilbao

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Bilbao departing on 16/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Bilbao, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$2,003
Etihad Airways
Sun 14/6Sat 11/7
SYD - BIO • 2 stops
Cheapest one-way flight
$960
Etihad Airways
Sun 16/8
SYD - BIO • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bilbao!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Bilbao

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Bilbao

Sun, 14 Jun - Sat, 11 Jul
Etihad Airways Logo
15:40 - 07:35
SYD
-
BIO
47h 55m
2 stops
Etihad Airways Logo
21:05 - 16:50
BIO
-
SYD
59h 45m
2 stops
$2,003Etihad Airways
Thu, 19 Nov - Mon, 23 Nov
Turkish Airlines Logo
21:30 - 10:55
SYD
-
BIO
47h 25m
2 stops
Turkish Airlines Logo
11:55 - 17:55
BIO
-
SYD
68h 00m
2 stops
$2,021Turkish Airlines
Sat, 18 Jul - Sat, 25 Jul
Multiple Airlines Logo
21:30 - 11:55
MEL
-
BIO
46h 25m
2 stops
Multiple Airlines Logo
21:05 - 12:40
BIO
-
MEL
55h 35m
2 stops
$2,071Multiple Airlines
Thu, 19 Nov - Mon, 23 Nov
Qatar Airways Logo
15:50 - 22:15
SYD
-
BIO
40h 25m
2 stops
Qatar Airways Logo
10:55 - 06:50
BIO
-
SYD
33h 55m
2 stops
$2,140Qatar Airways
Sat, 20 Jun - Sat, 18 Jul
Etihad Airways Logo
21:30 - 07:35
SYD
-
BIO
42h 05m
2 stops
Etihad Airways Logo
18:35 - 06:10
BIO
-
SYD
51h 35m
2 stops
$2,164Etihad Airways
Wed, 11 Nov - Sun, 15 Nov
Etihad Airways Logo
18:20 - 11:45
MEL
-
BIO
27h 25m
2 stops
Etihad Airways Logo
08:30 - 17:00
BIO
-
MEL
46h 30m
2 stops
$2,188Etihad Airways
Sat, 20 Jun - Sat, 11 Jul
Etihad Airways Logo
21:30 - 11:55
SYD
-
BIO
46h 25m
2 stops
Etihad Airways Logo
21:05 - 06:10
BIO
-
SYD
49h 05m
2 stops
$2,203Etihad Airways
Fri, 18 Sep - Wed, 11 Nov
Turkish Airlines Logo
22:10 - 17:20
SYD
-
BIO
51h 10m
2 stops
Turkish Airlines Logo
17:15 - 19:35
BIO
-
SYD
40h 20m
2 stops
$2,248Turkish Airlines
Sat, 18 Jul - Sat, 25 Jul
Multiple Airlines Logo
10:00 - 18:35
MEL
-
BIO
40h 35m
3 stops
Multiple Airlines Logo
21:05 - 15:50
BIO
-
MEL
58h 45m
2 stops
$2,831Multiple Airlines
Sat, 18 Jul - Sat, 25 Jul
British Airways Logo
11:05 - 18:35
MEL
-
BIO
39h 30m
3 stops
British Airways Logo
13:50 - 09:15
BIO
-
MEL
35h 25m
3 stops
$4,070British Airways
Booking Insights

KAYAK's insights & trends for flights to Bilbao

Get data-powered insights and trends into flights to Bilbao to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Bilbao?

The duration of your flight to Bilbao depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular routes to Bilbao on KAYAK are from Melbourne, which takes 27h 25m, and Sydney, which takes 48h 15m.

Good to know – Book Cheap Bilbao Plane Tickets

Cheapest flight$960
Flight from Sydney to Bilbao

When to book flights to Bilbao

Are your dates flexible? Find out the best times to travel to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Bilbao based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Bilbao flights

  • How far is Bilbao Airport from central Bilbao?

    Central Bilbao is 5 km away from Bilbao Airport.

  • What is the name of Bilbao’s airport?

    All flights to Bilbao land at Bilbao Airport. The airport code is BIO,and it can also be referred to as Bilbao.

  • How does KAYAK find such low prices on flights to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Bilbao

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bilbao flight deals.

Reviews of the top airline flying to Bilbao

 
See real verified KAYAK customer reviews for airlines flying to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Bilbao. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3730 reviews
7.3Comfort
7.5Boarding
7.3Entertainment
7.9Crew
7.3Food
Airline reviews

Really good food and service. Qatar Airways is again and again provided an exceptional experience.

10.0 ExcellentAnonymous, May 2026
JFK - BCN
Read more Qatar Airways reviews

Really good food and service. Qatar Airways is again and again provided an exceptional experience.

Very poor No information given to why we turned around.. No one at airport to help

Very difficult to check in and almost missed flight. No room in seats and had a middle seat. I tried to create an account and check in before to change seat and unable to. I do not understand why I wasn’t on a Qatar flight from on Bengalore to Doha when they left at the same time. Disappointed in the Kayak booking process.

My journey with Qatar Airways from Ahmedabad to Jacksonville on 3rd February 2026 was truly exceptional. The entire experience reflected comfort, care, and world-class service. Complimentary high-quality Wi-Fi throughout the journey was a welcome luxury, especially on a long-haul flight. The vegetarian meals were thoughtfully prepared, delicious, and served with attention to detail, along with a fine selection of snacks and beverages. What truly elevated the experience was the cabin crew — graceful, courteous, and genuinely attentive, delivering outstanding hospitality at every step. This journey perfectly showcased the premium standard Qatar Airways is known for, and it left a lasting impression. I would gladly fly with them again.

First off, it wasn't clear that my first flight was to be operated by IndiGO. While the flight itself was fine, this meant that my whole initial check in where I would've properly verified my seating on my Qatar flight/requested an upgrade was impeded by the fact that I had to check in with IndiGO. They said I would separately have to go to Qatar counter to deal with second flight leg issues, which was impossible given how long the check in took/no time available to do so.

Flight departed punctually on time. Unfortunately it seems because the destination airport is a secondary airport the airline sees it fit to operate a plane with lower comfort and offerings. There was no inflight entertainment, wifi or let alone a screen to at least track flight status for remaining flight time.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

You are the best, keep up the good work. Thank you for allowing me and my family to fly with comfort.i am waiting for upgrade some day. Thanks again

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

All great, because I was given a seat with extra legroom on this part of my trip.

Everything you need to know for your flight to Bilbao

Information on the airport you'll fly into in Bilbao