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 34h on average, while flying from Melbourne to Bilbao is 30h 50m on average. Bilbao is the most popular airport in Bilbao.

$1,634 Cheap Flights to Bilbao in 2025/26

1 adult

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Find the cheapest flights from Australia to Bilbao

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15:55 - 15:55SYD-BIO

34h 00m3 stops

13:50 - 09:25BIO-SYD

33h 35m2 stops

$1,634Multiple Airlines

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Wed, 19 Nov - Sun, 30 Nov

15:55 - 15:55SYD-BIO

34h 00m3 stops

13:50 - 06:35BIO-SYD

30h 45m3 stops

$1,645Multiple Airlines

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Wed, 19 Nov - Sun, 30 Nov

21:30 - 22:55SYD-BIO

35h 25m2 stops

13:50 - 10:00BIO-SYD

34h 10m2 stops

$1,726Multiple Airlines

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Fri, 14 Nov - Sun, 30 Nov

00:30 - 11:00MEL-BIO

44h 30m2 stops

17:10 - 20:45BIO-MEL

41h 35m2 stops

$1,729Turkish Airlines

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Sat, 14 Mar - Thu, 19 Mar

00:30 - 11:00MEL-BIO

44h 30m2 stops

17:10 - 20:45BIO-MEL

41h 35m2 stops

$1,734Turkish Airlines

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Sat, 14 Mar - Thu, 19 Mar

21:30 - 22:55SYD-BIO

35h 25m2 stops

13:50 - 06:35BIO-SYD

30h 45m3 stops

$1,734Multiple Airlines

Find Deal

Fri, 14 Nov - Sun, 30 Nov

17:10 - 08:20MEL-BIO

49h 10m2 stops

09:15 - 23:20BIO-MEL

28h 05m2 stops

$1,794Qatar Airways

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Sun, 15 Mar - Thu, 19 Mar

15:50 - 14:35SYD-BIO

56h 45m2 stops

06:45 - 06:50BIO-SYD

38h 05m2 stops

$1,880Qatar Airways

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Sun, 15 Mar - Thu, 19 Mar

07:20 - 23:15MEL-BIO

49h 55m2 stops

09:15 - 05:40BIO-MEL

34h 25m2 stops

$1,909Japan Airlines

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Thu, 4 Dec - Thu, 11 Dec

16:00 - 16:30MEL-BIO

34h 30m3 stops

11:55 - 06:15BIO-MEL

32h 20m2 stops

$2,625KLM

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Sun, 15 Mar - Thu, 19 Mar

Fly from

Route

Depart

Return

Price

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Wed 19/11

15:55-15:55

3 stops34h 00m

Bilbao

Sun 30/11

13:50-09:25

2 stops33h 35m

$1,634

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Wed 19/11

15:55-15:55

3 stops34h 00m

Bilbao

Sun 30/11

13:50-06:35

3 stops30h 45m

$1,645

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Fri 14/11

21:30-22:55

2 stops35h 25m

Bilbao

Sun 30/11

13:50-10:00

2 stops34h 10m

$1,726

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Sat 14/3

00:30-11:00

2 stops44h 30m

Bilbao

Thu 19/3

17:10-20:45

2 stops41h 35m

$1,729

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Sat 14/3

00:30-11:00

2 stops44h 30m

Bilbao

Thu 19/3

17:10-20:45

2 stops41h 35m

$1,734

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Fri 14/11

21:30-22:55

2 stops35h 25m

Bilbao

Sun 30/11

13:50-06:35

3 stops30h 45m

$1,734

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Sun 15/3

17:10-08:20

2 stops49h 10m

Bilbao

Thu 19/3

09:15-23:20

2 stops28h 05m

$1,794

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 15/3

15:50-14:35

2 stops56h 45m

Bilbao

Thu 19/3

06:45-06:50

2 stops38h 05m

$1,880

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Thu 4/12

07:20-23:15

2 stops49h 55m

Bilbao

Thu 11/12

09:15-05:40

2 stops34h 25m

$1,909

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Sun 15/3

16:00-16:30

3 stops34h 30m

Bilbao

Thu 19/3

11:55-06:15

2 stops32h 20m

$2,625

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Bilbao flights insights and trends

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

Prices

Other information

What is the cheapest time of day to depart on your flight to Bilbao?

Our data shows that the cheapest Australia 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 $2,562. In contrast, the most expensive time of day to depart to Bilbao is at midday when prices are around $2,938.

Cheap Bilbao flight deals and tips

Summary info about Bilbao flight prices, duration and airlines

Best Round-Trip Price	$1,634
Fastest flight time	30h 50m

The best round-trip flight price to Bilbao from Australia in the last 72 hours is $1,634 (Sydney Kingsford Smith to Bilbao).

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The fastest flight to Bilbao from Australia takes 30h 50m (Melbourne to Bilbao).

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Frequently asked questions about flying to Bilbao

What is there to do in Bilbao when it’s raining?

When planning your flight to Bilbao, it is important to be aware that some months are not as ideal as others. Specifically, the month of November could carry a higher chance of rain, as Bilbao sees up to 5.1 inches (130 mm) or more. There are still things to do in Bilbao even when it's raining, but be aware that rain is highly probable in the area. Museo Guggenheim Bilbao is a great museum to visit near Bilbao and is especially great when the weather outside is less than desirable.

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 $34/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 October 2025.

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.

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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.

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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.

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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.