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Cheap flights from Sydney to Bilbao from $915

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 19/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sydney to Bilbao

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
11:15 - 21:55SYD  Sydney Kingsford Smith-BIO Bilbao
44h 40m2 stops Hong Kong Intl London Heathrow
British Airways Logo
17:05 - 06:55BIO  Bilbao-SYD Sydney Kingsford Smith
27h 50m2 stops London Heathrow Singapore Changi
$1,720British Airways
Wed, 4 Nov - Sun, 8 Nov
Multiple Airlines Logo
11:00 - 22:40SYD  Sydney Kingsford Smith-BIO Bilbao
43h 40m2 stops Shanghai Pu Dong London Gatwick
Multiple Airlines Logo
18:10 - 09:00BIO  Bilbao-SYD Sydney Kingsford Smith
30h 50m2 stops London Gatwick Shanghai Pu Dong
$1,723Multiple Airlines
Mon, 7 Sep - Wed, 30 Sep
British Airways Logo
11:15 - 21:55SYD  Sydney Kingsford Smith-BIO Bilbao
44h 40m2 stops Hong Kong Intl London Heathrow
British Airways Logo
17:05 - 06:55BIO  Bilbao-SYD Sydney Kingsford Smith
27h 50m2 stops London Heathrow Singapore Changi
$1,724British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
16:20 - 18:35SYD  Sydney Kingsford Smith-BIO Bilbao
36h 15m2 stops Singapore Changi London Heathrow
British Airways Logo
13:45 - 06:55BIO  Bilbao-SYD Sydney Kingsford Smith
31h 10m2 stops London Heathrow Singapore Changi
$1,778British Airways
Thu, 5 Nov - Mon, 9 Nov
Multiple Airlines Logo
11:00 - 22:40SYD  Sydney Kingsford Smith-BIO Bilbao
43h 40m2 stops Shanghai Pu Dong London Gatwick
Multiple Airlines Logo
07:00 - 09:00BIO  Bilbao-SYD Sydney Kingsford Smith
42h 00m3 stops Barcelona-El Prat London Gatwick Shanghai Pu Dong
$1,786Multiple Airlines
Mon, 7 Sep - Wed, 30 Sep
Etihad Airways Logo
15:40 - 07:35SYD  Sydney Kingsford Smith-BIO Bilbao
47h 55m2 stops Abu Dhabi Zayed Intl Madrid Barajas
Etihad Airways Logo
16:50 - 06:30BIO  Bilbao-SYD Sydney Kingsford Smith
27h 40m2 stops Madrid Barajas Abu Dhabi Zayed Intl
$1,887Etihad Airways
Fri, 18 Sep - Wed, 11 Nov
Multiple Airlines Logo
20:30 - 22:40SYD  Sydney Kingsford Smith-BIO Bilbao
34h 10m2 stops Shanghai Pu Dong London Gatwick
Multiple Airlines Logo
13:35 - 09:00BIO  Bilbao-SYD Sydney Kingsford Smith
35h 25m2 stops London Gatwick Shanghai Pu Dong
$1,924Multiple Airlines
Fri, 11 Sep - Sat, 19 Sep
Multiple Airlines Logo
11:00 - 22:40SYD  Sydney Kingsford Smith-BIO Bilbao
43h 40m2 stops Shanghai Pu Dong London Gatwick
Multiple Airlines Logo
06:45 - 09:00BIO  Bilbao-SYD Sydney Kingsford Smith
42h 15m3 stops Barcelona-El Prat London Gatwick Shanghai Pu Dong
$1,973Multiple Airlines
Fri, 11 Sep - Sat, 19 Sep
Turkish Airlines Logo
21:05 - 17:25SYD  Sydney Kingsford Smith-BIO Bilbao
28h 20m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
12:05 - 10:40BIO  Bilbao-SYD Sydney Kingsford Smith
37h 35m2 stops Istanbul Jakarta Soekarno-Hatta Intl
$2,001Turkish Airlines
Tue, 15 Sep - Tue, 13 Oct
Multiple Airlines Logo
21:05 - 17:25SYD  Sydney Kingsford Smith-BIO Bilbao
28h 20m2 stops Kuala Lumpur Intl Istanbul
Multiple Airlines Logo
18:25 - 07:05BIO  Bilbao-SYD Sydney Kingsford Smith
51h 40m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai
$2,024Multiple Airlines
Tue, 15 Sep - Wed, 14 Oct

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Etihad Airways flights from Sydney to Bilbao

Our best Etihad Airways deals on Sydney to Bilbao flight tickets
Etihad Airways
18 Sept
SYD15:40Sydney Kingsford Smith
47h 55m
2 stops
BIO07:35Bilbao
11 Nov
BIO16:50Bilbao
27h 40m
2 stops
SYD06:30Sydney Kingsford Smith
$1,887
Etihad Airways
18 Sept
SYD15:40Sydney Kingsford Smith
47h 55m
2 stops
BIO07:35Bilbao
11 Nov
BIO16:50Bilbao
27h 40m
2 stops
SYD06:30Sydney Kingsford Smith
$2,034
Etihad Airways
5 Nov
SYD21:30Sydney Kingsford Smith
52h 30m
2 stops
BIO16:00Bilbao
9 Nov
BIO08:30Bilbao
36h 00m
2 stops
SYD06:30Sydney Kingsford Smith
$2,040

Turkish Airlines flights from Sydney to Bilbao

Our best Turkish Airlines deals on Sydney to Bilbao flight tickets
Turkish Airlines
15 Sept
SYD21:05Sydney Kingsford Smith
28h 20m
2 stops
BIO17:25Bilbao
13 Oct
BIO12:05Bilbao
37h 35m
2 stops
SYD10:40Sydney Kingsford Smith
$2,001
Turkish Airlines
25 Aug
SYD10:00Sydney Kingsford Smith
39h 25m
2 stops
BIO17:25Bilbao
29 Aug
BIO12:10Bilbao
37h 50m
2 stops
SYD10:00Sydney Kingsford Smith
$3,052

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 9 August 2026.
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

Cheapest return flight

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Wed 4/11

11:15-21:55

2 stops44h 40m

Bilbao

Sun 8/11

17:05-06:55

2 stops27h 50m

$1,720

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Mon 7/9

11:00-22:40

2 stops43h 40m

Bilbao

Wed 30/9

18:10-09:00

2 stops30h 50m

$1,723

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Wed 4/11

11:15-21:55

2 stops44h 40m

Bilbao

Sun 8/11

17:05-06:55

2 stops27h 50m

$1,724

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 5/11

16:20-18:35

2 stops36h 15m

Bilbao

Mon 9/11

13:45-06:55

2 stops31h 10m

$1,778

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Mon 7/9

11:00-22:40

2 stops43h 40m

Bilbao

Wed 30/9

07:00-09:00

3 stops42h 00m

$1,786

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Fri 18/9

15:40-07:35

2 stops47h 55m

Bilbao

Wed 11/11

16:50-06:30

2 stops27h 40m

$1,887

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Fri 11/9

20:30-22:40

2 stops34h 10m

Bilbao

Sat 19/9

13:35-09:00

2 stops35h 25m

$1,924

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Fri 11/9

11:00-22:40

2 stops43h 40m

Bilbao

Sat 19/9

06:45-09:00

3 stops42h 15m

$1,973
Fastest return journey

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Tue 15/9

21:05-17:25

2 stops28h 20m

Bilbao

Tue 13/10

12:05-10:40

2 stops37h 35m

$2,001

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Tue 15/9

21:05-17:25

2 stops28h 20m

Bilbao

Wed 14/10

18:25-07:05

3 stops51h 40m

$2,024

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 airline that flies from Sydney Kingsford Smith to Bilbao?

Etihad Airways is the most popular carrier operating from Sydney Kingsford Smith to Bilbao

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

Fastest flight time

44h 40m

Direct flights

None
The fastest flight from Sydney to Bilbao takes 44h 40m
There are no direct flights from Sydney to Bilbao. There are no popular flight routes from Sydney to Bilbao.
Search flight deals

Frequently asked questions about flying from Sydney to Bilbao

  • 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 44h 40m.

  • 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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