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Look for other cheap flights to Bilbao

$1,523 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 16/7. 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
12:00 - 11:10
MEL
-
BIO
55h 10m
2 stops
Turkish Airlines Logo
12:10 - 10:30
BIO
-
MEL
62h 20m
2 stops
$1,523Turkish Airlines
Thu, 16 Jul - Mon, 27 Jul
Multiple Airlines Logo
20:30 - 22:40
SYD
-
BIO
34h 10m
2 stops
Multiple Airlines Logo
13:35 - 12:35
BIO
-
SYD
39h 00m
2 stops
$1,748Multiple Airlines
Sat, 1 Aug - Sat, 8 Aug
Etihad Airways Logo
21:30 - 11:45
SYD
-
BIO
48h 15m
2 stops
Etihad Airways Logo
16:50 - 06:35
BIO
-
SYD
27h 45m
2 stops
$1,833Etihad Airways
Thu, 12 Nov - Mon, 16 Nov
Etihad Airways Logo
21:30 - 11:45
SYD
-
BIO
48h 15m
2 stops
Etihad Airways Logo
16:50 - 06:35
BIO
-
SYD
27h 45m
2 stops
$1,834Etihad Airways
Thu, 12 Nov - Mon, 16 Nov
Etihad Airways Logo
21:30 - 11:45
SYD
-
BIO
48h 15m
2 stops
Etihad Airways Logo
16:50 - 06:35
BIO
-
SYD
27h 45m
2 stops
$1,837Etihad Airways
Thu, 12 Nov - Mon, 16 Nov
Etihad Airways Logo
21:30 - 11:45
SYD
-
BIO
48h 15m
2 stops
Etihad Airways Logo
16:50 - 06:35
BIO
-
SYD
27h 45m
2 stops
$1,840Etihad Airways
Thu, 12 Nov - Mon, 16 Nov
Multiple Airlines Logo
20:30 - 22:40
SYD
-
BIO
34h 10m
2 stops
Multiple Airlines Logo
06:45 - 12:35
BIO
-
SYD
45h 50m
3 stops
$1,846Multiple Airlines
Sat, 1 Aug - Sat, 8 Aug
Etihad Airways Logo
20:50 - 07:35
SYD
-
BIO
42h 45m
2 stops
Etihad Airways Logo
16:50 - 16:50
BIO
-
SYD
40h 00m
2 stops
$1,857Etihad Airways
Sat, 1 Aug - Sat, 8 Aug
Etihad Airways Logo
15:40 - 07:35
SYD
-
BIO
47h 55m
2 stops
Etihad Airways Logo
12:45 - 16:50
BIO
-
SYD
44h 05m
2 stops
$1,924Etihad Airways
Fri, 7 Aug - Thu, 27 Aug
Etihad Airways Logo
15:40 - 07:35
SYD
-
BIO
47h 55m
2 stops
Etihad Airways Logo
12:45 - 06:10
BIO
-
SYD
33h 25m
2 stops
$1,948Etihad Airways
Fri, 7 Aug - Wed, 2 Sep

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 17 June 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

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Thu 16/7

12:00-11:10

2 stops55h 10m

Bilbao

Mon 27/7

12:10-10:30

2 stops62h 20m

$1,523
Fastest return journey

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sat 1/8

20:30-22:40

2 stops34h 10m

Bilbao

Sat 8/8

13:35-12:35

2 stops39h 00m

$1,748

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Thu 12/11

21:30-11:45

2 stops48h 15m

Bilbao

Mon 16/11

16:50-06:35

2 stops27h 45m

$1,833

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Thu 12/11

21:30-11:45

2 stops48h 15m

Bilbao

Mon 16/11

16:50-06:35

2 stops27h 45m

$1,834

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Thu 12/11

21:30-11:45

2 stops48h 15m

Bilbao

Mon 16/11

16:50-06:35

2 stops27h 45m

$1,837

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Thu 12/11

21:30-11:45

2 stops48h 15m

Bilbao

Mon 16/11

16:50-06:35

2 stops27h 45m

$1,840

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sat 1/8

20:30-22:40

2 stops34h 10m

Bilbao

Sat 8/8

06:45-12:35

3 stops45h 50m

$1,846

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sat 1/8

20:50-07:35

2 stops42h 45m

Bilbao

Sat 8/8

16:50-16:50

2 stops40h 00m

$1,857

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Fri 7/8

15:40-07:35

2 stops47h 55m

Bilbao

Thu 27/8

12:45-16:50

2 stops44h 05m

$1,924

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Fri 7/8

15:40-07:35

2 stops47h 55m

Bilbao

Wed 2/9

12:45-06:10

2 stops33h 25m

$1,948

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Bilbao from

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 32h 55m on average, while flying from Melbourne to Bilbao is 55h 10m 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 Round-Trip Price

$1,523

Fastest flight time

34h 10m
The best round-trip flight price to Bilbao from Australia in the last 5 days is $1,523 (Melbourne to Bilbao).
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The fastest flight to Bilbao from Australia takes 34h 10m (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 $155/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 June 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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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
Sydney Kingsford Smith to Bilbao Flightsfrom $1,296
Melbourne to Bilbao Flightsfrom $1,074