BIO

$621 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 25/5. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
$1,337
Multiple Airlines
Sun 15/3Sun 22/3
MEL - BIO • 2 stops
Cheapest one-way flight
$621
Multiple Airlines
Mon 25/5
SYD - BIO • 3 stops
Start a new search
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, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
13:10 - 11:00
MEL
-
BIO
55h 50m
2 stops
Multiple Airlines Logo
17:10 - 07:25
BIO
-
MEL
52h 15m
2 stops
$1,337Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
10:00 - 11:00
MEL
-
BIO
59h 00m
3 stops
Multiple Airlines Logo
17:10 - 07:25
BIO
-
MEL
52h 15m
2 stops
$1,473Multiple Airlines
Sun, 8 Mar - Thu, 12 Mar
Turkish Airlines Logo
21:15 - 11:00
SYD
-
BIO
47h 45m
2 stops
Turkish Airlines Logo
17:10 - 19:20
BIO
-
SYD
40h 10m
2 stops
$1,567Turkish Airlines
Sun, 8 Mar - Thu, 12 Mar
Turkish Airlines Logo
21:15 - 11:00
SYD
-
BIO
47h 45m
2 stops
Turkish Airlines Logo
17:10 - 19:20
BIO
-
SYD
40h 10m
2 stops
$1,618Turkish Airlines
Wed, 11 Mar - Sun, 15 Mar
Qatar Airways Logo
16:10 - 13:00
MEL
-
BIO
30h 50m
2 stops
Qatar Airways Logo
21:35 - 23:20
BIO
-
MEL
39h 45m
2 stops
$1,715Qatar Airways
Wed, 11 Mar - Sun, 15 Mar
Qatar Airways Logo
16:10 - 13:00
MEL
-
BIO
30h 50m
2 stops
Qatar Airways Logo
09:15 - 23:20
BIO
-
MEL
28h 05m
2 stops
$1,722Qatar Airways
Sun, 29 Mar - Sun, 5 Apr
KLM Logo
07:15 - 21:45
SYD
-
BIO
48h 30m
3 stops
KLM Logo
10:30 - 06:45
BIO
-
SYD
36h 15m
2 stops
$2,285KLM
Sun, 29 Mar - Sun, 5 Apr
China Eastern Logo
21:30 - 22:00
SYD
-
BIO
57h 30m
2 stops
China Eastern Logo
07:10 - 09:00
BIO
-
SYD
41h 50m
2 stops
$2,833China Eastern
Sun, 15 Mar - Sun, 22 Mar
KLM Logo
16:00 - 16:30
MEL
-
BIO
34h 30m
3 stops
KLM Logo
17:20 - 11:50
BIO
-
MEL
32h 30m
3 stops
$2,874KLM
Thu, 12 Mar - Thu, 19 Mar
China Eastern Logo
22:30 - 22:25
MEL
-
BIO
57h 55m
2 stops
China Eastern Logo
07:25 - 14:05
BIO
-
MEL
44h 40m
2 stops
$3,483China Eastern
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 layover will also be longer. The most popular routes to Bilbao on KAYAK are from Melbourne, which takes 30h 50m, and Sydney, which takes 31h 00m.

Good to know – Book Cheap Bilbao Plane Tickets

Low seasonApril
Cheapest flight$621
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (23% more expensive on average)
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 3734 reviews
7.5Boarding
7.4Entertainment
7.9Crew
7.4Comfort
7.3Food
Airline reviews

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.

10.0 ExcellentAnonymous, Feb 2026
AMD - DOH
Read more Qatar Airways reviews

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.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

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!!

Looks like a local flight. Food was horrible. No entertainment system.

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.

It was little disheartening and disappointing. Although flight staff did a good job. But customer service didn’t do anything to resolve my issue.

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

Everything you need to know for your flight to Bilbao

Information on the airport you'll fly into in Bilbao