Find flights
Travel Guide

$733+ Cheap flights to Bilbao

— BIO
11 Oct — 18 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Bilbao in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Bilbao

Thu 12/1111:15 -
2 stops41h 20m
Mon 16/1117:05 -
2 stops27h 50m
Deal found 5/9$1,589
Fri 18/915:40 -
2 stops47h 55m
Wed 11/1116:50 -
2 stops27h 40m
Deal found 8/9$1,833
Thu 12/1121:30 -
2 stops48h 15m
Mon 16/1116:50 -
2 stops27h 40m
Deal found 8/9$1,863
Sun 11/1022:05 -
2 stops46h 00m
Sat 24/1012:10 -
2 stops33h 20m
Deal found 10/9$1,882
Sun 11/1022:05 -
2 stops46h 00m
Sat 24/1012:10 -
3 stops57h 20m
Deal found 10/9$2,184
Fri 18/911:05 -
2 stops32h 05m
Wed 11/1117:15 -
2 stops40h 10m
Deal found 10/9$2,327
Fri 18/914:50 -
2 stops49h 40m
Wed 11/1109:15 -
2 stops35h 35m
Deal found 6/9$2,415
Wed 16/1212:00 -
2 stops38h 00m
Tue 5/107:10 -
2 stops44h 25m
Deal found 6/9$2,451

Find flight deals to Bilbao

Return from

$1,589

One-way from

$733
British Airways
  • British Airways
  • 12/11-16/11
  • 4 total stops
  • 75h 50m total
  • Sydney to Bilbao
Search Deals
10/11-31/12
  • 10/11-31/12
  • 2 total stops
  • 34h 55m total
  • Sydney to Bilbao
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Bilbao that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Tue 10/11

21:00-21:55

2 stops34h 55m

Bilbao

Wed 31/12

00:00-09:00

Nonstop0h 00m

$733

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 19/11

21:25-12:15

2 stops48h 50m

Bilbao

Wed 31/12

00:00-09:00

Nonstop0h 00m

$746

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 12/11

11:15-18:35

2 stops41h 20m

Bilbao

Mon 16/11

17:05-06:55

2 stops27h 50m

$1,589

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 12/11

21:30-11:45

2 stops48h 15m

Bilbao

Mon 16/11

16:50-06:30

2 stops27h 40m

$1,863

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Sun 11/10

22:05-11:05

2 stops46h 00m

Bilbao

Sat 24/10

12:10-06:30

2 stops33h 20m

$1,882

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Sun 11/10

22:05-11:05

2 stops46h 00m

Bilbao

Sat 24/10

12:10-06:30

3 stops57h 20m

$2,184

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Wed 16/12

12:00-16:00

2 stops38h 00m

Bilbao

Tue 5/1

07:10-13:35

2 stops44h 25m

$2,451

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Wed 16/12

10:35-11:20

3 stops34h 45m

Bilbao

Tue 5/1

17:20-08:35

3 stops29h 15m

$3,554

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 12/11

14:05-18:50

2 stops38h 45m

Bilbao

Mon 16/11

06:45-08:15

3 stops39h 30m

$7,610

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Sorted by cheapest first

Best time to book a flight to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Bilbao

Rainfall in Bilbao by month

In terms of precipitation, rainfall in Bilbao ranges from 62.0 - 141.0 mm per month. November is typically the wettest month, when rainfall can reach 141.0 mm. July is typically the driest time to visit Bilbao when rainfall is around 62.0 mm.

Temperature in Bilbao by month

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

How long is the flight to Bilbao?

On average, a flight from Sydney to Bilbao takes 32 hours 5 minutes. Flights to Bilbao from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Bilbao

  • What airport do you fly into for flights to Bilbao?

    Travellers will need to book flights to Bilbao (BIO) if they wish to fly to Bilbao. The Bilbao airport is 4.9 km from the city centre.

  • Can I find cheaper flights to Bilbao if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Bilbao on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Bilbao?

    Bilbao is currently the cheapest airport to fly to in Bilbao. One-way flights to Bilbao typically cost $106, while return flights cost around $206.

  • How much is a return flight to Bilbao?

    A return flight to Bilbao will typically cost around $216, however they can be found for as little as $206.

  • Where does the fastest flight to Bilbao depart from?

    For those looking to save time traveling to Bilbao, Sydney Kingsford Smith offers the quickest one-way flight (32 hours 5 minutes).

  • Does Bilbao have car hire?

    Yes. Those touching down at Bilbao can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bilbao?

    Yes. Bilbao has hotels nearby for those requiring accommodations. Tourist apartment Loiu-Bizkaia is the closest property to Bilbao (0.0 km away from Bilbao).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Search flights to Bilbao by cabin class

First Class flights to Bilbao
Business Class flights to Bilbao
Prem Economy Class flights to Bilbao
Economy Class flights to Bilbao

Fly with Cheapflights

How does Cheapflights help users find flights to Bilbao?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Bilbao. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Bilbao?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Bilbao.

Can Cheapflights find flights to Bilbao with no change fees?

Certainly. Search results for flights to Bilbao shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Bilbao become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Bilbao today and book when you’re ready!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.