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$1,451 Cheap flights to Bilbao

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Bilbao departing on 3/2. 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

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Find the cheapest flights from Australia to Bilbao

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:10 - 16:10
MEL
-
BIO
37h 00m2 stops
Multiple Airlines Logo
12:00 - 08:30
BIO
-
MEL
34h 30m3 stops
$1,451Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Etihad Airways Logo
18:20 - 16:00
MEL
-
BIO
31h 40m2 stops
Etihad Airways Logo
21:05 - 17:00
BIO
-
MEL
33h 55m2 stops
$1,462Etihad Airways
Tue, 3 Feb - Tue, 10 Feb
Etihad Airways Logo
18:20 - 16:00
MEL
-
BIO
31h 40m2 stops
Etihad Airways Logo
08:30 - 17:00
BIO
-
MEL
46h 30m2 stops
$1,593Etihad Airways
Thu, 5 Mar - Mon, 9 Mar
Etihad Airways Logo
18:20 - 16:00
MEL
-
BIO
31h 40m2 stops
Etihad Airways Logo
16:50 - 17:00
BIO
-
MEL
38h 10m2 stops
$1,595Etihad Airways
Thu, 5 Mar - Mon, 9 Mar
Etihad Airways Logo
16:35 - 20:05
SYD
-
BIO
37h 30m2 stops
Etihad Airways Logo
16:50 - 06:35
BIO
-
SYD
27h 45m2 stops
$1,692Etihad Airways
Sun, 8 Mar - Wed, 11 Mar
Etihad Airways Logo
16:35 - 20:05
SYD
-
BIO
37h 30m2 stops
Etihad Airways Logo
12:45 - 06:35
BIO
-
SYD
31h 50m2 stops
$1,693Etihad Airways
Sun, 8 Mar - Wed, 11 Mar
Multiple Airlines Logo
14:00 - 16:00
MEL
-
BIO
36h 00m3 stops
Multiple Airlines Logo
16:50 - 10:20
BIO
-
MEL
31h 30m3 stops
$2,104Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
American Airlines Logo
09:45 - 12:50
SYD
-
BIO
37h 05m3 stops
American Airlines Logo
09:15 - 09:00
BIO
-
SYD
37h 45m2 stops
$3,312American Airlines
Sun, 8 Mar - Wed, 11 Mar
American Airlines Logo
09:45 - 12:50
SYD
-
BIO
37h 05m3 stops
American Airlines Logo
09:15 - 09:00
BIO
-
SYD
37h 45m2 stops
$3,314American Airlines
Sun, 8 Mar - Wed, 11 Mar

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 21 December 2025.
Use the filters below to find and compare flights to Bilbao that are best for you.

Fly from

Route

Depart

Return

Price

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Tue 3/2

13:10-16:10

2 stops37h 00m

Bilbao

Tue 10/2

12:00-08:30

3 stops34h 30m

$1,451

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Tue 3/2

18:20-16:00

2 stops31h 40m

Bilbao

Tue 10/2

21:05-17:00

2 stops33h 55m

$1,462

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Thu 5/3

18:20-16:00

2 stops31h 40m

Bilbao

Mon 9/3

08:30-17:00

2 stops46h 30m

$1,593

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Thu 5/3

18:20-16:00

2 stops31h 40m

Bilbao

Mon 9/3

16:50-17:00

2 stops38h 10m

$1,595

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 8/3

16:35-20:05

2 stops37h 30m

Bilbao

Wed 11/3

16:50-06:35

2 stops27h 45m

$1,692

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 8/3

16:35-20:05

2 stops37h 30m

Bilbao

Wed 11/3

12:45-06:35

2 stops31h 50m

$1,693

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Tue 3/2

14:00-16:00

3 stops36h 00m

Bilbao

Tue 10/2

16:50-10:20

3 stops31h 30m

$2,104

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 8/3

09:45-12:50

3 stops37h 05m

Bilbao

Wed 11/3

09:15-09:00

2 stops37h 45m

$3,312

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 8/3

09:45-12:50

3 stops37h 05m

Bilbao

Wed 11/3

09:15-09:00

2 stops37h 45m

$3,314

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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Bilbao flights insights and trends

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

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 $2,520. In contrast, the most expensive time of day to depart to Bilbao is at midday when prices are around $2,889.

Cheap Bilbao flight deals and tips

Summary info about Bilbao flight prices, duration and airlines

Best Round-Trip Price

$1,451

Fastest flight time

37h 00m
The best round-trip flight price to Bilbao from Australia in the last 72 hours is $1,451 (Melbourne to Bilbao).
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The fastest flight to Bilbao from Australia takes 37h 00m (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 Santander Airport, with an average price of $39/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 December 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.

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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Find better results for your trip to Bilbao

Popular Flights to Bilbao

Popular routes according to searches in the past day on momondo
Melbourne to Bilbao Flightsfrom $960
Sydney Kingsford Smith to Bilbao Flightsfrom $1,120