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$625 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 25/5. 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 - 11:00
MEL
-
BIO
55h 50m
2 stops
Multiple Airlines Logo
17:10 - 07:25
BIO
-
MEL
52h 15m
2 stops
$1,345Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
10:00 - 11:00
MEL
-
BIO
59h 00m
3 stops
Multiple Airlines Logo
17:10 - 07:25
BIO
-
MEL
52h 15m
2 stops
$1,482Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Turkish Airlines Logo
21:15 - 11:00
SYD
-
BIO
47h 45m
2 stops
Turkish Airlines Logo
17:10 - 19:20
BIO
-
SYD
40h 10m
2 stops
$1,576Turkish Airlines
Sun, 8 Mar - Thu, 12 Mar
Turkish Airlines Logo
21:15 - 11:00
SYD
-
BIO
47h 45m
2 stops
Turkish Airlines Logo
17:10 - 19:20
BIO
-
SYD
40h 10m
2 stops
$1,627Turkish Airlines
Sun, 8 Mar - Thu, 12 Mar
Qatar Airways Logo
16:10 - 13:00
MEL
-
BIO
30h 50m
2 stops
Qatar Airways Logo
21:35 - 23:20
BIO
-
MEL
39h 45m
2 stops
$1,725Qatar Airways
Wed, 11 Mar - Sun, 15 Mar
Qatar Airways Logo
16:10 - 13:00
MEL
-
BIO
30h 50m
2 stops
Qatar Airways Logo
09:15 - 23:20
BIO
-
MEL
28h 05m
2 stops
$1,732Qatar Airways
Wed, 11 Mar - Sun, 15 Mar
KLM Logo
07:15 - 21:45
SYD
-
BIO
48h 30m
3 stops
KLM Logo
10:30 - 06:45
BIO
-
SYD
36h 15m
2 stops
$2,299KLM
Sun, 29 Mar - Sun, 5 Apr
China Eastern Logo
21:30 - 22:00
SYD
-
BIO
57h 30m
2 stops
China Eastern Logo
07:10 - 09:00
BIO
-
SYD
41h 50m
2 stops
$2,850China Eastern
Sun, 29 Mar - Sun, 5 Apr
KLM Logo
16:00 - 16:30
MEL
-
BIO
34h 30m
3 stops
KLM Logo
17:20 - 11:50
BIO
-
MEL
32h 30m
3 stops
$2,891KLM
Sun, 15 Mar - Sun, 22 Mar
China Eastern Logo
22:30 - 22:25
MEL
-
BIO
57h 55m
2 stops
China Eastern Logo
07:25 - 14:05
BIO
-
MEL
44h 40m
2 stops
$3,503China Eastern
Thu, 12 Mar - Thu, 19 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 14 February 2026.
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

Sun 15/3

13:10-11:00

2 stops55h 50m

Bilbao

Sun 22/3

17:10-07:25

2 stops52h 15m

$1,345

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Sun 15/3

10:00-11:00

3 stops59h 00m

Bilbao

Sun 22/3

17:10-07:25

2 stops52h 15m

$1,482

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 8/3

21:15-11:00

2 stops47h 45m

Bilbao

Thu 12/3

17:10-19:20

2 stops40h 10m

$1,576

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 8/3

21:15-11:00

2 stops47h 45m

Bilbao

Thu 12/3

17:10-19:20

2 stops40h 10m

$1,627

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Wed 11/3

16:10-13:00

2 stops30h 50m

Bilbao

Sun 15/3

21:35-23:20

2 stops39h 45m

$1,725

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Wed 11/3

16:10-13:00

2 stops30h 50m

Bilbao

Sun 15/3

09:15-23:20

2 stops28h 05m

$1,732

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 29/3

07:15-21:45

3 stops48h 30m

Bilbao

Sun 5/4

10:30-06:45

2 stops36h 15m

$2,299

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sun 29/3

21:30-22:00

2 stops57h 30m

Bilbao

Sun 5/4

07:10-09:00

2 stops41h 50m

$2,850

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Sun 15/3

16:00-16:30

3 stops34h 30m

Bilbao

Sun 22/3

17:20-11:50

3 stops32h 30m

$2,891

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Thu 12/3

22:30-22:25

2 stops57h 55m

Bilbao

Thu 19/3

07:25-14:05

2 stops44h 40m

$3,503

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 35h 35m on average, while flying from Melbourne to Bilbao is 55h 50m 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

$625

Best Round-Trip Price

$1,345

Fastest flight time

31h 10m
The best one-way flight price to Bilbao from Australia in the last 72 hours is $625 (Sydney Kingsford Smith to Bilbao).
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The best round-trip flight price to Bilbao from Australia in the last 72 hours is $1,345 (Melbourne to Bilbao).
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The fastest flight to Bilbao from Australia takes 31h 10m (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.

What is the cheapest month to fly to Bilbao?

The cheapest month to fly to Bilbao from Australia is in April. Flight prices, which tend to average around $1,715, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in April, then November is your next best option. Flight prices from Australia to Bilbao during November average around $1,725.

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 $37/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 2 as of February 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
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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 $1,075
Melbourne to Bilbao Flightsfrom $951