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Cheap flights from Sydney to Bilbao from $1,601

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BIO
8 févr. — 15 févr.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 janvier 2026.

Round-trip from

$1,601
Turkish Airlines
  • Turkish Airlines
  • 13/4-10/5
  • 4 total stops
  • 71h 20m total
  • Sydney to Bilbao
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Find flight deals from Sydney to Bilbao

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Bilbao
Explore the most affordable flight options available from Sydney to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 janvier 2026.

lun. 13/412:45SYD - BIO
2 stops30h 25mTurkish Airlines
dim. 10/518:15BIO - SYD
2 stops40h 55mTurkish Airlines
Deal found 7/1$1,601
ven. 20/212:45SYD - BIO
2 stops32h 15mMultiple Airlines
ven. 27/212:00BIO - SYD
2 stops32h 45mMultiple Airlines
Deal found 6/1$1,612
dim. 8/321:15SYD - BIO
2 stops47h 45mTurkish Airlines
jeu. 12/317:10BIO - SYD
2 stops40h 10mTurkish Airlines
Deal found 7/1$1,624
dim. 8/316:35SYD - BIO
2 stops33h 25mEtihad Airways
jeu. 12/312:35BIO - SYD
2 stops43h 20mEtihad Airways
Deal found 6/1$1,688
dim. 18/112:00SYD - BIO
2 stops42h 05mMultiple Airlines
jeu. 22/121:05BIO - SYD
2 stops47h 25mMultiple Airlines
Deal found 5/1$2,049
dim. 18/112:45SYD - BIO
2 stops37h 45mKLM
jeu. 22/117:20BIO - SYD
3 stops28h 10mKLM
Deal found 5/1$2,650

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Bilbao that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 9 janvier 2026.
Use the filters below to find and compare flights from Sydney to Bilbao that are best for you.

Fly from

Sydney

Fly to

Bilbao

Route

Depart

Return

Price

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

dim. 8/3

21:15-11:00

2 stops47h 45m

Bilbao

jeu. 12/3

17:10-19:20

2 stops40h 10m

$1,624

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

lun. 13/4

12:45-11:10

2 stops30h 25m

Bilbao

dim. 10/5

18:15-09:45

2 stops31h 30m

$1,625

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

dim. 8/3

16:35-16:00

2 stops33h 25m

Bilbao

jeu. 12/3

12:35-17:55

2 stops43h 20m

$1,688

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

lun. 13/4

13:05-11:15

2 stops30h 10m

Bilbao

dim. 10/5

17:15-06:30

3 stops29h 15m

$2,703

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

lun. 2/3

22:15-12:05

3 stops47h 50m

Bilbao

jeu. 12/3

12:50-13:15

3 stops38h 25m

$10,536

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

lun. 2/3

11:30-11:30

2 stops34h 00m

Bilbao

jeu. 12/3

17:20-07:30

3 stops28h 10m

$11,298

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

lun. 2/3

14:05-08:30

2 stops52h 25m

Bilbao

jeu. 12/3

09:15-08:15

3 stops61h 00m

$15,553

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Best time to book a flight from Sydney to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sydney to Bilbao?

    There are many flights that can get you from Sydney to Bilbao in 30h 10m. Fly via Turkish Airlines, Etihad Airways, or KLM to get the fastest option. Sydney and Bilbao are separated by a distance of 17535 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Sydney to Bilbao that include hotel bookings?

    Yes. In addition to deals on Sydney to Bilbao flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Bilbao.

  • Can I find deals for business class flights from Sydney to Bilbao?

    Yes. Cheapflights offers flight deals from Sydney to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Sydney to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to San Sebastian flights

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How does Cheapflights help users find flights from Sydney to Bilbao?

When you search for this flight from Sydney to Bilbao, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Sydney to Bilbao by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to Bilbao with no change fees?

Certainly. Search results for flights to Bilbao from Sydney 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 from Sydney to Bilbao become cheaper?

Not ready to book yet? You can track prices for flights from Sydney to Bilbao on Cheapflights with our Price Alert feature and get notified when better prices are available.

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