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$870+ Cheap flights to Bilbao

— BIO
28 Sep — 5 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

Tue 13/1022:05 -
2 stops28h 20m
Tue 20/1012:05 -
2 stops47h 05m
Deal found 29/8$1,531
Thu 12/1115:15 -
2 stops40h 40m
Mon 16/1117:05 -
2 stops27h 50m
Deal found 24/8$1,583
Tue 13/1022:05 -
3 stops31h 10m
Tue 20/1012:05 -
2 stops47h 05m
Deal found 29/8$1,759
Thu 31/1210:40 -
2 stops35h 20m
Thu 7/112:35 -
2 stops34h 00m
Deal found 27/8$1,814
Thu 10/914:35 -
2 stops52h 35m
Mon 14/912:05 -
2 stops47h 05m
Deal found 26/8$1,843
Mon 31/820:50 -
2 stops42h 45m
Tue 8/916:50 -
2 stops40h 00m
Deal found 25/8$1,886
Tue 22/921:05 -
2 stops28h 20m
Fri 16/1012:05 -
2 stops47h 05m
Deal found 24/8$1,889
Mon 31/820:50 -
2 stops42h 45m
Tue 8/910:20 -
3 stops35h 55m
Deal found 25/8$2,056
Thu 8/1022:05 -
2 stops46h 05m
Thu 15/1018:25 -
2 stops30h 35m
Deal found 24/8$2,068

Find flight deals to Bilbao

Return from

$1,531

One-way from

$870
Turkish Airlines
  • Turkish Airlines
  • 13/10-20/10
  • 4 total stops
  • 75h 25m total
  • Sydney to Bilbao
Search Deals
31/12
  • 31/12
  • 3 total stops
  • 55h 35m 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

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 12/11

15:15-21:55

2 stops40h 40m

Bilbao

Mon 16/11

17:05-06:55

2 stops27h 50m

$1,583

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Tue 22/9

21:05-17:25

2 stops28h 20m

Bilbao

Fri 16/10

12:05-20:10

2 stops47h 05m

$1,889

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 8/10

22:05-11:10

2 stops46h 05m

Bilbao

Thu 15/10

18:25-10:00

2 stops30h 35m

$2,068
Fastest return journey

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Tue 22/9

21:05-17:25

2 stops28h 20m

Bilbao

Tue 13/10

12:05-10:40

2 stops37h 35m

$2,185

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Fri 18/9

21:05-20:15

3 stops31h 10m

Bilbao

Wed 11/11

17:15-19:25

2 stops40h 10m

$2,202

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Fri 18/9

14:35-18:35

2 stops36h 00m

Bilbao

Wed 11/11

13:45-06:55

2 stops31h 10m

$2,305

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Tue 22/9

21:05-20:15

3 stops31h 10m

Bilbao

Fri 16/10

12:05-20:10

2 stops47h 05m

$2,557
Cheapest one-way

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 31/12

21:00-18:35

3 stops55h 35m

$870
Fastest single journey

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Sat 12/9

20:35-16:55

3 stops52h 20m

$994

Flights are sorted by cheapest return flights first.

Deals found on 26/8

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 31 hours 10 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 $69, 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 (31 hours 10 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

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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!

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