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Cheap flights from Sydney to Bilbao from $659

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Bilbao departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sydney to Bilbao (SYD-BIO)

Cheap return flights

Logo
15:50 - 17:25SYD-BIO
34h 35m2 stops
Logo
12:05 - 07:30BIO-SYD
34h 25m2 stops
$1,692
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Tue, 14 Oct - Tue, 21 Oct
Logo
16:00 - 18:35SYD-BIO
35h 35m2 stops
Logo
16:50 - 10:45BIO-SYD
32h 55m3 stops
$2,057
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Logo
16:00 - 18:20SYD-BIO
35h 20m3 stops
Logo
16:50 - 10:45BIO-SYD
32h 55m3 stops
$2,100
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Logo
21:30 - 18:35SYD-BIO
29h 05m2 stops
Logo
06:45 - 09:45BIO-SYD
43h 00m3 stops
$2,418
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Turkish Airlines Logo
20:55 - 11:05SYD-BIO
46h 10m2 stops
Turkish Airlines Logo
18:25 - 09:45BIO-SYD
31h 20m2 stops
$2,438Turkish Airlines
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Thu, 25 Sep - Thu, 2 Oct
Turkish Airlines Logo
20:55 - 11:05SYD-BIO
46h 10m2 stops
Turkish Airlines Logo
18:25 - 09:45BIO-SYD
31h 20m2 stops
$2,544Turkish Airlines
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Thu, 25 Sep - Thu, 2 Oct
Air France Logo
12:00 - 11:30SYD-BIO
33h 30m2 stops
Air France Logo
18:05 - 06:55BIO-SYD
26h 50m2 stops
$2,834Air France
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Mon, 22 Dec - Wed, 14 Jan
KLM Logo
11:20 - 10:25SYD-BIO
32h 05m2 stops
KLM Logo
17:15 - 07:30BIO-SYD
29h 15m3 stops
$6,363KLM
Find Deal
Sun, 12 Oct - Sun, 19 Oct
KLM Logo
12:45 - 11:15SYD-BIO
31h 30m3 stops
KLM Logo
17:15 - 07:30BIO-SYD
29h 15m3 stops
$8,802KLM
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Sun, 12 Oct - Sun, 19 Oct
United Airlines Logo
09:30 - 17:50SYD-BIO
40h 20m2 stops
United Airlines Logo
07:15 - 06:55BIO-SYD
39h 40m2 stops
$16,719United Airlines
Find Deal
Thu, 25 Sep - Thu, 2 Oct

Turkish Airlines flights from Sydney to Bilbao

Our best Turkish Airlines deals on Sydney to Bilbao flight tickets
Turkish Airlines
25 Sept
SYD20:55Sydney Kingsford Smith
46h 10m
2 stops
BIO11:05Bilbao
2 Oct
BIO18:25Bilbao
31h 20m
2 stops
SYD09:45Sydney Kingsford Smith
$2,438
Find similar
Turkish Airlines
25 Sept
SYD20:55Sydney Kingsford Smith
46h 10m
2 stops
BIO11:05Bilbao
2 Oct
BIO18:25Bilbao
31h 20m
2 stops
SYD09:45Sydney Kingsford Smith
$2,544
Find similar

KLM flights from Sydney to Bilbao

Our best KLM deals on Sydney to Bilbao flight tickets
KLM
12 Oct
SYD11:20Sydney Kingsford Smith
32h 05m
2 stops
BIO10:25Bilbao
19 Oct
BIO17:15Bilbao
29h 15m
3 stops
SYD07:30Sydney Kingsford Smith
$6,363
Find similar
KLM
12 Oct
SYD12:45Sydney Kingsford Smith
31h 30m
3 stops
BIO11:15Bilbao
19 Oct
BIO17:15Bilbao
29h 15m
3 stops
SYD07:30Sydney Kingsford Smith
$8,802
Find similar

momondo 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, momondo users made 78,305 searches. Data last updated 30 August 2025.
Use the filters below to find and compare flights from Sydney to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Tue 14/10

15:50-17:25

2 stops34h 35m

Bilbao

Tue 21/10

12:05-07:30

2 stops34h 25m

$1,692

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Tue 14/10

16:00-18:35

2 stops35h 35m

Bilbao

Tue 21/10

16:50-10:45

3 stops32h 55m

$2,057

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Tue 14/10

16:00-18:20

3 stops35h 20m

Bilbao

Tue 21/10

16:50-10:45

3 stops32h 55m

$2,100

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Thu 25/9

21:30-18:35

2 stops29h 05m

Bilbao

Thu 2/10

06:45-09:45

3 stops43h 00m

$2,418

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Thu 25/9

20:55-11:05

2 stops46h 10m

Bilbao

Thu 2/10

18:25-09:45

2 stops31h 20m

$2,438

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Thu 25/9

20:55-11:05

2 stops46h 10m

Bilbao

Thu 2/10

18:25-09:45

2 stops31h 20m

$2,544

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Mon 22/12

12:00-11:30

2 stops33h 30m

Bilbao

Wed 14/1

18:05-06:55

2 stops26h 50m

$2,834

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 12/10

11:20-10:25

2 stops32h 05m

Bilbao

Sun 19/10

17:15-07:30

3 stops29h 15m

$6,363

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 12/10

12:45-11:15

3 stops31h 30m

Bilbao

Sun 19/10

17:15-07:30

3 stops29h 15m

$8,802

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Thu 25/9

09:30-17:50

2 stops40h 20m

Bilbao

Thu 2/10

07:15-06:55

2 stops39h 40m

$16,719

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bilbao from

How to get the cheapest flight ticket from Sydney to Bilbao

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 time of day to depart on your flight to Bilbao?

Our data shows that the cheapest Sydney to Bilbao flights are usually those with departure times in the morning. Our users have found flights to Bilbao in the morning for as low as $2,550. In contrast, the most expensive time of day to depart to Bilbao is at midday when prices are around $2,923.

When to book flights from Sydney to Bilbao

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

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

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

Direct flights

None
There are no direct flights from Sydney to Bilbao. There are no popular flight routes from Sydney to Bilbao.
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  • How far is Sydney Kingsford Smith to Bilbao by plane?

    The distance between Sydney Kingsford Smith and Bilbao is about 17537.9 km. A reasonable flight in good conditions will take 29h 05m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The required travel and health documents for your Bilbao 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 Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Bilbao for you.

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

Yes. All flights to Bilbao from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Bilbao from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Sydney to Bilbao flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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