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Look for other cheap flights to Bilbao

$744 Cheap flights to Bilbao

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Bilbao departing on 15/10. 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

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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
21:05 - 11:05SYD  Sydney Kingsford Smith-BIO Bilbao
46h 00m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
12:05 - 19:10BIO  Bilbao-SYD Sydney Kingsford Smith
47h 05m2 stops Istanbul Kuala Lumpur Intl
$1,608Turkish Airlines
Sun, 13 Sep - Fri, 18 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
$1,723British Airways
Wed, 4 Nov - Sun, 8 Nov
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
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
$1,727British Airways
Wed, 4 Nov - Sun, 8 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
$1,927Multiple Airlines
Fri, 11 Sep - Sat, 19 Sep
Turkish Airlines Logo
16:30 - 16:15MEL  Melbourne-BIO Bilbao
33h 45m2 stops Jakarta Soekarno-Hatta Intl Istanbul
Turkish Airlines Logo
17:15 - 20:40BIO  Bilbao-MEL Melbourne
41h 25m2 stops Istanbul Singapore Changi
$1,941Turkish Airlines
Sat, 7 Nov - Wed, 11 Nov
Multiple Airlines Logo
07:35 - 11:05SYD  Sydney Kingsford Smith-BIO Bilbao
59h 30m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul
Multiple Airlines Logo
12:05 - 19:10BIO  Bilbao-SYD Sydney Kingsford Smith
47h 05m2 stops Istanbul Kuala Lumpur Intl
$1,949Multiple Airlines
Sun, 13 Sep - Fri, 18 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
$1,976Multiple Airlines
Fri, 11 Sep - Sat, 19 Sep
Turkish Airlines Logo
15:10 - 16:15MEL  Melbourne-BIO Bilbao
35h 05m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
17:15 - 20:40BIO  Bilbao-MEL Melbourne
41h 25m2 stops Istanbul Singapore Changi
$1,992Turkish Airlines
Sat, 7 Nov - Wed, 11 Nov
Turkish Airlines Logo
15:10 - 10:55MEL  Melbourne-BIO Bilbao
53h 45m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
17:15 - 20:40BIO  Bilbao-MEL Melbourne
41h 25m2 stops Istanbul Singapore Changi
$2,004Turkish Airlines
Sat, 7 Nov - Wed, 11 Nov

momondo Fare Finder

 
Locate flights to Bilbao that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 12 August 2026.
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

Sun 13/9

21:05-11:05

2 stops46h 00m

Bilbao

Fri 18/9

12:05-19:10

2 stops47h 05m

$1,608

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

$1,723

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

Wed 4/11

11:15-21:55

2 stops44h 40m

Bilbao

Sun 8/11

17:05-06:55

2 stops27h 50m

$1,727
Fastest return journey

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

$1,927

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Sat 7/11

16:30-16:15

2 stops33h 45m

Bilbao

Wed 11/11

17:15-20:40

2 stops41h 25m

$1,941

SydneyBilbao

SYD Sydney Kingsford Smith - BIO Bilbao

SYDBIO

Sydney Kingsford Smith

Sun 13/9

07:35-11:05

3 stops59h 30m

Bilbao

Fri 18/9

12:05-19:10

2 stops47h 05m

$1,949

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

$1,976

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Sat 7/11

15:10-16:15

2 stops35h 05m

Bilbao

Wed 11/11

17:15-20:40

2 stops41h 25m

$1,992

MelbourneBilbao

MEL Melbourne - BIO Bilbao

MELBIO

Melbourne

Sat 7/11

15:10-10:55

2 stops53h 45m

Bilbao

Wed 11/11

17:15-20:40

2 stops41h 25m

$2,004

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 44h 40m on average, while flying from Melbourne to Bilbao is 33h 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

$744

Best Round-Trip Price

$1,608

Fastest flight time

40h 35m
The best one-way flight price to Bilbao from Australia in the last 5 days is $744 (Melbourne to Bilbao).
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The best return flight price to Bilbao from Australia in the last 5 days is $1,608 (Sydney Kingsford Smith to Bilbao).
Search Deals
The fastest flight to Bilbao from Australia takes 40h 35m (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 $95/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

Popular routes according to searches in the past day on momondo
Sydney Kingsford Smith to Bilbao Flightsfrom $1,135
Melbourne to Bilbao Flightsfrom $1,370