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$744 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
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
$1,588British 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
$1,589British Airways
Thu, 12 Nov - Mon, 16 Nov
British Airways Logo
11:05 - 21:55MEL  Melbourne-BIO Bilbao
44h 50m2 stops Hong Kong Intl London Heathrow
British Airways Logo
17:05 - 12:40BIO  Bilbao-MEL Melbourne
33h 35m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
$1,619British Airways
Thu, 5 Nov - Mon, 9 Nov
British Airways Logo
11:05 - 21:55MEL  Melbourne-BIO Bilbao
44h 50m2 stops Hong Kong Intl London Heathrow
British Airways Logo
17:05 - 12:40BIO  Bilbao-MEL Melbourne
33h 35m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
$1,623British Airways
Thu, 5 Nov - Mon, 9 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
$1,715British 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
$1,728British Airways
Thu, 12 Nov - Mon, 16 Nov
Multiple Airlines Logo
11:00 - 08:15MEL  Melbourne-BIO Bilbao
53h 15m3 stops Shanghai Pu Dong London Gatwick Barcelona-El Prat
Multiple Airlines Logo
18:10 - 09:00BIO  Bilbao-MEL Melbourne
30h 50m2 stops London Gatwick Shanghai Pu Dong
$1,758Multiple Airlines
Tue, 8 Sep - Sat, 12 Sep
British Airways Logo
11:05 - 21:55MEL  Melbourne-BIO Bilbao
44h 50m2 stops Hong Kong Intl London Heathrow
British Airways Logo
13:45 - 10:15BIO  Bilbao-MEL Melbourne
34h 30m2 stops London Heathrow Singapore Changi
$1,788British Airways
Thu, 5 Nov - Mon, 9 Nov
British Airways Logo
11:05 - 21:55MEL  Melbourne-BIO Bilbao
44h 50m2 stops Hong Kong Intl London Heathrow
British Airways Logo
13:45 - 10:15BIO  Bilbao-MEL Melbourne
34h 30m2 stops London Heathrow Singapore Changi
$1,792British Airways
Thu, 5 Nov - Mon, 9 Nov
British Airways Logo
11:05 - 21:55MEL  Melbourne-BIO Bilbao
44h 50m2 stops Hong Kong Intl London Heathrow
British Airways Logo
13:45 - 10:15BIO  Bilbao-MEL Melbourne
34h 30m2 stops London Heathrow Singapore Changi
$1,793British 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
Fastest return journey

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

$1,588

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

$1,589

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

11:05-21:55

2 stops44h 50m

Bilbao

Mon 9/11

17:05-12:40

3 stops33h 35m

$1,619

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

11:05-21:55

2 stops44h 50m

Bilbao

Mon 9/11

17:05-12:40

3 stops33h 35m

$1,623

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

$1,715

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

$1,728

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Tue 8/9

11:00-08:15

3 stops53h 15m

Bilbao

Sat 12/9

18:10-09:00

2 stops30h 50m

$1,758

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

11:05-21:55

2 stops44h 50m

Bilbao

Mon 9/11

13:45-10:15

2 stops34h 30m

$1,788

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

11:05-21:55

2 stops44h 50m

Bilbao

Mon 9/11

13:45-10:15

2 stops34h 30m

$1,792

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Thu 5/11

11:05-21:55

2 stops44h 50m

Bilbao

Mon 9/11

13:45-10:15

2 stops34h 30m

$1,793

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 31h 10m on average, while flying from Melbourne to Bilbao is 43h 55m 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

$744

Best Round-Trip Price

$1,588

Fastest flight time

54h 25m
The best one-way flight price to Bilbao from Australia in the last 5 days is $744 (Sydney Kingsford Smith to Bilbao).
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The best return flight price to Bilbao from Australia in the last 5 days is $1,588 (Sydney Kingsford Smith to Bilbao).
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The fastest flight to Bilbao from Australia takes 54h 25m (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 $75/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 August 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 $1,137
Melbourne to Bilbao Flightsfrom $1,055