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$730 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.
British Airways Logo
11:15 - 21:55SYD  Sydney Kingsford Smith-BIO Bilbao
44h 40m2 stops Hong Kong Intl London Heathrow
British Airways Logo
13:45 - 06:55BIO  Bilbao-SYD Sydney Kingsford Smith
31h 10m2 stops London Heathrow Singapore Changi
$1,581British Airways
Thu, 12 Nov - Mon, 16 Nov
British Airways Logo
15:15 - 21:55SYD  Sydney Kingsford Smith-BIO Bilbao
40h 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
$1,584British Airways
Thu, 12 Nov - Mon, 16 Nov
British Airways Logo
15:30 - 18:35MEL  Melbourne-BIO Bilbao
37h 05m2 stops Hong Kong Intl London Heathrow
British Airways Logo
13:45 - 10:20BIO  Bilbao-MEL Melbourne
34h 35m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
$1,621British Airways
Thu, 5 Nov - Mon, 9 Nov
British Airways Logo
15:30 - 18:35MEL  Melbourne-BIO Bilbao
37h 05m2 stops Hong Kong Intl London Heathrow
British Airways Logo
13:45 - 10:20BIO  Bilbao-MEL Melbourne
34h 35m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
$1,623British Airways
Thu, 5 Nov - Mon, 9 Nov
British Airways Logo
15:30 - 18:35MEL  Melbourne-BIO Bilbao
37h 05m2 stops Hong Kong Intl London Heathrow
British Airways Logo
13:45 - 10:20BIO  Bilbao-MEL Melbourne
34h 35m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
$1,624British Airways
Thu, 5 Nov - Mon, 9 Nov
Qatar Airways Logo
17:10 - 10:15MEL  Melbourne-BIO Bilbao
26h 05m2 stops Doha Hamad Intl Barcelona-El Prat
Qatar Airways Logo
07:05 - 23:20BIO  Bilbao-MEL Melbourne
30h 15m2 stops Barcelona-El Prat Doha Hamad Intl
$1,703Qatar Airways
Wed, 21 Oct - Wed, 28 Oct
British Airways Logo
15:30 - 21:55MEL  Melbourne-BIO Bilbao
40h 25m2 stops Hong Kong Intl London Heathrow
British Airways Logo
17:05 - 10:15BIO  Bilbao-MEL Melbourne
31h 10m2 stops London Heathrow Singapore Changi
$1,790British Airways
Thu, 5 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 - 10:15BIO  Bilbao-MEL Melbourne
31h 10m2 stops London Heathrow Singapore Changi
$1,791British Airways
Thu, 5 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 - 10:15BIO  Bilbao-MEL Melbourne
31h 10m2 stops London Heathrow Singapore Changi
$1,793British Airways
Thu, 5 Nov - Mon, 9 Nov
Qatar Airways Logo
17:10 - 12:50MEL  Melbourne-BIO Bilbao
29h 40m2 stops Doha Hamad Intl Madrid Barajas
Qatar Airways Logo
21:50 - 23:20BIO  Bilbao-MEL Melbourne
39h 30m2 stops Barcelona-El Prat Doha Hamad Intl
$1,825Qatar 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 12/11

11:15-21:55

2 stops44h 40m

Bilbao

Mon 16/11

13:45-06:55

2 stops31h 10m

$1,581

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Thu 12/11

15:15-21:55

2 stops40h 40m

Bilbao

Mon 16/11

17:05-06:55

2 stops27h 50m

$1,584

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

15:30-18:35

2 stops37h 05m

Bilbao

Mon 9/11

13:45-10:20

3 stops34h 35m

$1,621

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

15:30-18:35

2 stops37h 05m

Bilbao

Mon 9/11

13:45-10:20

3 stops34h 35m

$1,623

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

15:30-18:35

2 stops37h 05m

Bilbao

Mon 9/11

13:45-10:20

3 stops34h 35m

$1,624
Fastest return journey

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Wed 21/10

17:10-10:15

2 stops26h 05m

Bilbao

Wed 28/10

07:05-23:20

2 stops30h 15m

$1,703

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

15:30-21:55

2 stops40h 25m

Bilbao

Mon 9/11

17:05-10:15

2 stops31h 10m

$1,790

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

15:30-21:55

2 stops40h 25m

Bilbao

Mon 9/11

17:05-10:15

2 stops31h 10m

$1,791

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

15:30-21:55

2 stops40h 25m

Bilbao

Mon 9/11

17:05-10:15

2 stops31h 10m

$1,793

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

17:10-12:50

2 stops29h 40m

Bilbao

Mon 9/11

21:50-23:20

2 stops39h 30m

$1,825

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 38h on average, while flying from Melbourne to Bilbao is 29h 40m 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

$730

Best Round-Trip Price

$1,581

Fastest flight time

34h 55m
The best one-way flight price to Bilbao from Australia in the last 5 days is $730 (Sydney Kingsford Smith to Bilbao).
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The best return flight price to Bilbao from Australia in the last 5 days is $1,581 (Sydney Kingsford Smith to Bilbao).
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The fastest flight to Bilbao from Australia takes 34h 55m (Sydney Kingsford Smith 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 $84/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 $1,318
Melbourne to Bilbao Flightsfrom $1,318