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$678 Cheap flights to Bilbao

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Bilbao

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
21:35 - 11:10SYD  Sydney Kingsford Smith-BIO Bilbao
46h 35m2 stops Abu Dhabi Zayed Intl Istanbul
Turkish Airlines Logo
18:25 - 06:35BIO  Bilbao-SYD Sydney Kingsford Smith
51h 10m2 stops Istanbul Abu Dhabi Zayed Intl
$1,456Turkish Airlines
Thu, 15 Oct - Thu, 22 Oct
Turkish Airlines Logo
21:30 - 10:55SYD  Sydney Kingsford Smith-BIO Bilbao
47h 25m2 stops Abu Dhabi Zayed Intl Istanbul
Turkish Airlines Logo
17:15 - 17:45BIO  Bilbao-SYD Sydney Kingsford Smith
38h 30m2 stops Istanbul Abu Dhabi Zayed Intl
$1,459Turkish Airlines
Thu, 5 Nov - Thu, 12 Nov
Turkish Airlines Logo
16:50 - 10:55SYD  Sydney Kingsford Smith-BIO Bilbao
28h 05m2 stops Abu Dhabi Zayed Intl Istanbul
Turkish Airlines Logo
17:15 - 06:30BIO  Bilbao-SYD Sydney Kingsford Smith
51h 15m2 stops Istanbul Abu Dhabi Zayed Intl
$1,461Turkish Airlines
Sun, 1 Nov - Sun, 8 Nov
Multiple Airlines Logo
21:35 - 20:05SYD  Sydney Kingsford Smith-BIO Bilbao
32h 30m3 stops Singapore Changi Istanbul Madrid Barajas
Multiple Airlines Logo
17:15 - 19:25BIO  Bilbao-SYD Sydney Kingsford Smith
40h 10m2 stops Istanbul Singapore Changi
$1,724Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
Turkish Airlines Logo
00:30 - 10:55MEL  Melbourne-BIO Bilbao
44h 25m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
11:55 - 20:45BIO  Bilbao-MEL Melbourne
46h 50m2 stops Istanbul Singapore Changi
$1,820Turkish Airlines
Wed, 4 Nov - Mon, 9 Nov
Turkish Airlines Logo
00:30 - 10:55MEL  Melbourne-BIO Bilbao
44h 25m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
11:55 - 20:45BIO  Bilbao-MEL Melbourne
46h 50m2 stops Istanbul Singapore Changi
$1,825Turkish Airlines
Wed, 4 Nov - Mon, 9 Nov
Multiple Airlines Logo
21:35 - 20:05SYD  Sydney Kingsford Smith-BIO Bilbao
32h 30m3 stops Singapore Changi Istanbul Madrid Barajas
Multiple Airlines Logo
17:15 - 19:25BIO  Bilbao-SYD Sydney Kingsford Smith
40h 10m2 stops Istanbul Singapore Changi
$1,845Multiple Airlines
Sun, 1 Nov - Sun, 8 Nov
Turkish Airlines Logo
07:55 - 16:15SYD  Sydney Kingsford Smith-BIO Bilbao
42h 20m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
17:15 - 17:45BIO  Bilbao-SYD Sydney Kingsford Smith
62h 30m2 stops Istanbul Abu Dhabi Zayed Intl
$1,879Turkish Airlines
Wed, 4 Nov - Wed, 11 Nov
Turkish Airlines Logo
00:30 - 10:55MEL  Melbourne-BIO Bilbao
44h 25m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
11:55 - 20:45BIO  Bilbao-MEL Melbourne
46h 50m2 stops Istanbul Singapore Changi
$1,881Turkish Airlines
Wed, 4 Nov - Mon, 9 Nov
British Airways Logo
15:30 - 21:55MEL  Melbourne-BIO Bilbao
40h 25m2 stops Hong Kong Intl London Heathrow
British Airways Logo
17:05 - 10:20BIO  Bilbao-MEL Melbourne
31h 15m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
$1,884British Airways
Thu, 5 Nov - Mon, 9 Nov

momondo 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 15/10

21:35-11:10

2 stops46h 35m

Bilbao

Thu 22/10

18:25-06:35

2 stops51h 10m

$1,456

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 5/11

21:30-10:55

2 stops47h 25m

Bilbao

Thu 12/11

17:15-17:45

2 stops38h 30m

$1,459

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Sun 1/11

16:50-10:55

2 stops28h 05m

Bilbao

Sun 8/11

17:15-06:30

2 stops51h 15m

$1,461

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 5/11

21:35-20:05

3 stops32h 30m

Bilbao

Thu 12/11

17:15-19:25

2 stops40h 10m

$1,724

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Wed 4/11

00:30-10:55

2 stops44h 25m

Bilbao

Mon 9/11

11:55-20:45

2 stops46h 50m

$1,820

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Wed 4/11

00:30-10:55

2 stops44h 25m

Bilbao

Mon 9/11

11:55-20:45

2 stops46h 50m

$1,825

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Sun 1/11

21:35-20:05

3 stops32h 30m

Bilbao

Sun 8/11

17:15-19:25

2 stops40h 10m

$1,845

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Wed 4/11

07:55-16:15

3 stops42h 20m

Bilbao

Wed 11/11

17:15-17:45

2 stops62h 30m

$1,879

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Wed 4/11

00:30-10:55

2 stops44h 25m

Bilbao

Mon 9/11

11:55-20:45

2 stops46h 50m

$1,881
Fastest return journey

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

15:30-21:55

2 stops40h 25m

Bilbao

Mon 9/11

17:05-10:20

3 stops31h 15m

$1,884

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Bilbao flights insights and trends

Explore insights for your Bilbao flight to craft the best travel plan

How long does it take to fly to Bilbao?

The average flight duration from Australia to Bilbao depends on which airport you fly into and out of. Flying from Sydney Kingsford Smith to Bilbao is 33h 25m on average, while flying from Melbourne to Bilbao is 29h 45m on average. Bilbao is the most popular airport in Bilbao.

Cheap Bilbao flight deals and tips

Summary info about Bilbao flight prices, duration and airlines

Best One-Way Price

$678

Best Round-Trip Price

$1,456

Fastest flight time

33h 30m
The best one-way flight price to Bilbao from Australia in the last 5 days is $678 (Sydney Kingsford Smith to Bilbao).
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The best return flight price to Bilbao from Australia in the last 5 days is $1,456 (Sydney Kingsford Smith to Bilbao).
Search Deals
The fastest flight to Bilbao from Australia takes 33h 30m (Melbourne to Bilbao).
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Frequently asked questions about flying to Bilbao

Is there an alternative airport near Bilbao?

Vitoria-Gasteiz Airport, Santander Airport, San Sebastián Airport, Logroño Agoncillo Airport or Burgos Airport can be an alternative airport used for travel to Bilbao.

Is there a cheaper alternative to flying into Bilbao?

The cheapest airport near Bilbao is typically San Sebastián Airport, with an average price of $79/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Bilbao Airport?

Prices for flights to Bilbao Airport are updated daily.

How many operators does momondo search for flights to Bilbao Airport?

The number of operators available for flights to Bilbao Airport is 1 as of September 2026.

How old do you have to be to fly 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 to Bilbao Airport.

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

The travel and health documents required for your trip to Bilbao Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bilbao Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Lekeitio

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Bilbao. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Bilbao with this policy.

How can momondo help me find flights to Bilbao?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Bilbao.

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

If you are simply researching potential flights to Bilbao, momondo offers a useful price alert feature which will track prices for flights to Bilbao and alert you when they change.

An easier way to manage your Bilbao trip

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Popular Flights to Bilbao

Sydney Kingsford Smith to Bilbao Flightsfrom $1,041
Melbourne to Bilbao Flightsfrom $1,358