When did momondo last update prices for flights from Bilbao Airport to Sydney Kingsford Smith Airport?

Prices for flights from Bilbao Airport to Sydney Kingsford Smith Airport were last updated today.

How old do you have to be to fly from Bilbao Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bilbao Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$731 Cheap Flights from Bilbao to Sydney in 2026

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Bilbao to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

16:50 - 06:10

BIO

SYD

29h 20m

2 stops

20:50 - 15:55

SYD

BIO

51h 05m

2 stops

$1,730Etihad Airways

Mon, 13 Apr - Mon, 4 May

16:50 - 06:10

BIO

SYD

29h 20m

2 stops

20:50 - 15:55

SYD

BIO

51h 05m

2 stops

$1,740Etihad Airways

Mon, 13 Apr - Mon, 4 May

16:50 - 06:35

BIO

SYD

27h 45m

2 stops

16:40 - 11:55

SYD

BIO

28h 15m

2 stops

$1,768Etihad Airways

Mon, 23 Mar - Mon, 30 Mar

16:50 - 06:10

BIO

SYD

29h 20m

2 stops

20:50 - 11:55

SYD

BIO

47h 05m

2 stops

$1,777Etihad Airways

Mon, 13 Apr - Mon, 20 Apr

16:50 - 06:10

BIO

SYD

29h 20m

2 stops

15:40 - 11:55

SYD

BIO

28h 15m

2 stops

$1,784Etihad Airways

Wed, 22 Apr - Wed, 29 Apr

16:50 - 06:35

BIO

SYD

27h 45m

2 stops

16:40 - 11:55

SYD

BIO

28h 15m

2 stops

$1,786Etihad Airways

Mon, 23 Mar - Mon, 30 Mar

16:50 - 06:35

BIO

SYD

27h 45m

2 stops

16:40 - 11:55

SYD

BIO

28h 15m

2 stops

$1,790Etihad Airways

Mon, 23 Mar - Mon, 30 Mar

16:50 - 06:10

BIO

SYD

29h 20m

2 stops

20:50 - 20:15

SYD

BIO

55h 25m

2 stops

$1,791Etihad Airways

Mon, 20 Apr - Thu, 7 May

16:50 - 06:10

BIO

SYD

29h 20m

2 stops

20:50 - 07:35

SYD

BIO

42h 45m

2 stops

$1,802Etihad Airways

Sat, 25 Apr - Sat, 2 May

12:45 - 16:50

BIO

SYD

44h 05m

2 stops

15:40 - 11:55

SYD

BIO

28h 15m

2 stops

$1,828Etihad Airways

Tue, 7 Apr - Tue, 28 Apr

Etihad Airways flights from Bilbao to Sydney

Our best Etihad Airways deals on Bilbao to Sydney flight tickets

Etihad Airways

13 Apr

BIO16:50Bilbao

29h 20m

2 stops

SYD06:10Sydney Kingsford Smith

4 May

SYD20:50Sydney Kingsford Smith

51h 05m

2 stops

BIO15:55Bilbao

$1,730

Etihad Airways

13 Apr

BIO16:50Bilbao

29h 20m

2 stops

SYD06:10Sydney Kingsford Smith

4 May

SYD20:50Sydney Kingsford Smith

51h 05m

2 stops

BIO15:55Bilbao

$1,740

Etihad Airways

23 Mar

BIO16:50Bilbao

27h 45m

2 stops

SYD06:35Sydney Kingsford Smith

30 Mar

SYD16:40Sydney Kingsford Smith

28h 15m

2 stops

BIO11:55Bilbao

$1,768

Qatar Airways flights from Bilbao to Sydney

Our best Qatar Airways deals on Bilbao to Sydney flight tickets

Qatar Airways

14 May

BIO06:45Bilbao

26h 25m

2 stops

SYD17:10Sydney Kingsford Smith

18 May

SYD14:50Sydney Kingsford Smith

34h 05m

2 stops

BIO16:55Bilbao

$2,257

Qatar Airways

5 Apr

BIO13:30Bilbao

32h 40m

2 stops

SYD06:10Sydney Kingsford Smith

12 Apr

SYD20:45Sydney Kingsford Smith

56h 05m

2 stops

BIO20:50Bilbao

$2,262

Qatar Airways

14 May

BIO06:45Bilbao

26h 25m

2 stops

SYD17:10Sydney Kingsford Smith

18 May

SYD14:50Sydney Kingsford Smith

38h 00m

2 stops

BIO20:50Bilbao

$2,264

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Mon 13/4

16:50-06:10

2 stops29h 20m

Sydney Kingsford Smith

Mon 4/5

20:50-15:55

2 stops51h 05m

$1,730

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Mon 13/4

16:50-06:10

2 stops29h 20m

Sydney Kingsford Smith

Mon 4/5

20:50-15:55

2 stops51h 05m

$1,740

Fastest return journey

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Mon 23/3

16:50-06:35

2 stops27h 45m

Sydney Kingsford Smith

Mon 30/3

16:40-11:55

2 stops28h 15m

$1,768

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Mon 13/4

16:50-06:10

2 stops29h 20m

Sydney Kingsford Smith

Mon 20/4

20:50-11:55

2 stops47h 05m

$1,777

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Wed 22/4

16:50-06:10

2 stops29h 20m

Sydney Kingsford Smith

Wed 29/4

15:40-11:55

2 stops28h 15m

$1,784

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Mon 23/3

16:50-06:35

2 stops27h 45m

Sydney Kingsford Smith

Mon 30/3

16:40-11:55

2 stops28h 15m

$1,786

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Mon 23/3

16:50-06:35

2 stops27h 45m

Sydney Kingsford Smith

Mon 30/3

16:40-11:55

2 stops28h 15m

$1,790

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Mon 20/4

16:50-06:10

2 stops29h 20m

Sydney Kingsford Smith

Thu 7/5

20:50-20:15

2 stops55h 25m

$1,791

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Sat 25/4

16:50-06:10

2 stops29h 20m

Sydney Kingsford Smith

Sat 2/5

20:50-07:35

2 stops42h 45m

$1,802

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Tue 7/4

12:45-16:50

2 stops44h 05m

Sydney Kingsford Smith

Tue 28/4

15:40-11:55

2 stops28h 15m

$1,828

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bilbao to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of June is, on average, the cheapest month to fly to Sydney from Bilbao, with most prices found around $1,741. If you aren’t able to travel to Sydney during the month of June, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,965.

When to book flights from Bilbao to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Bilbao to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Bilbao to Sydney (BIO to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bilbao to Sydney

Fastest flight time	26h 25m
Direct flights	None

The fastest flight from Bilbao to Sydney takes 26h 25m

There are no direct flights from Bilbao to Sydney. There are no popular flight routes from Bilbao to Sydney.

Search flight deals

How far is Bilbao to Sydney Kingsford Smith by plane?
The straight-line distance from Bilbao to Sydney Kingsford Smith is 17537.9 km. 26h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Bilbao Airport to Sydney Kingsford Smith Airport?
Prices for flights from Bilbao Airport to Sydney Kingsford Smith Airport were last updated today.
How old do you have to be to fly from Bilbao Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bilbao Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Leura

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Bilbao to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bilbao to Sydney . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bilbao to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bilbao to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Bilbao to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Bilbao.

I’m not ready to book a flight from Bilbao to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Bilbao are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.