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Look for other cheap flights to Bilbao

$1,688 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 17/8. 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.
Multiple Airlines Logo
21:10 - 22:40
MEL
-
BIO
33h 30m
2 stops
Multiple Airlines Logo
07:45 - 08:40
BIO
-
MEL
40h 55m
2 stops
$1,688Multiple Airlines
Mon, 17 Aug - Mon, 24 Aug
Multiple Airlines Logo
19:40 - 22:50
SYD
-
BIO
35h 10m
2 stops
Multiple Airlines Logo
07:00 - 14:50
BIO
-
SYD
47h 50m
2 stops
$1,761Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug
Etihad Airways Logo
20:50 - 11:55
SYD
-
BIO
47h 05m
2 stops
Etihad Airways Logo
16:50 - 06:10
BIO
-
SYD
29h 20m
2 stops
$1,829Etihad Airways
Mon, 7 Sep - Mon, 28 Sep
Etihad Airways Logo
20:50 - 11:55
SYD
-
BIO
47h 05m
2 stops
Etihad Airways Logo
16:50 - 16:50
BIO
-
SYD
40h 00m
2 stops
$1,862Etihad Airways
Sat, 12 Sep - Sat, 19 Sep
Turkish Airlines Logo
22:35 - 10:55
MEL
-
BIO
46h 20m
2 stops
Turkish Airlines Logo
17:15 - 09:25
BIO
-
MEL
54h 10m
2 stops
$1,879Turkish Airlines
Wed, 11 Nov - Sun, 15 Nov
British Airways Logo
12:05 - 18:35
MEL
-
BIO
40h 30m
2 stops
British Airways Logo
17:05 - 10:20
BIO
-
MEL
31h 15m
3 stops
$2,260British Airways
Wed, 11 Nov - Sun, 15 Nov
Turkish Airlines Logo
23:30 - 11:10
MEL
-
BIO
43h 40m
2 stops
Turkish Airlines Logo
12:10 - 19:40
BIO
-
MEL
47h 30m
2 stops
$2,418Turkish Airlines
Thu, 13 Aug - Mon, 17 Aug
British Airways Logo
12:30 - 18:35
MEL
-
BIO
40h 05m
3 stops
British Airways Logo
17:05 - 10:20
BIO
-
MEL
31h 15m
3 stops
$2,472British Airways
Wed, 11 Nov - Sun, 15 Nov
Qatar Airways Logo
22:45 - 18:35
MEL
-
BIO
27h 50m
2 stops
Qatar Airways Logo
21:35 - 22:05
BIO
-
MEL
64h 30m
2 stops
$2,714Qatar Airways
Thu, 13 Aug - Mon, 17 Aug
Qatar Airways Logo
22:45 - 18:35
MEL
-
BIO
27h 50m
2 stops
Qatar Airways Logo
19:20 - 22:05
BIO
-
MEL
42h 45m
2 stops
$2,787Qatar Airways
Thu, 13 Aug - Mon, 17 Aug

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 23 July 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

Mon 17/8

21:10-22:40

2 stops33h 30m

Bilbao

Mon 24/8

07:45-08:40

2 stops40h 55m

$1,688

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Fri 21/8

19:40-22:50

2 stops35h 10m

Bilbao

Fri 28/8

07:00-14:50

2 stops47h 50m

$1,761

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Mon 7/9

20:50-11:55

2 stops47h 05m

Bilbao

Mon 28/9

16:50-06:10

2 stops29h 20m

$1,829

SydneyBilbao

SYD - BIO

SYDBIO

Sydney Kingsford Smith

Sat 12/9

20:50-11:55

2 stops47h 05m

Bilbao

Sat 19/9

16:50-16:50

2 stops40h 00m

$1,862

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Wed 11/11

22:35-10:55

2 stops46h 20m

Bilbao

Sun 15/11

17:15-09:25

2 stops54h 10m

$1,879

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Wed 11/11

12:05-18:35

2 stops40h 30m

Bilbao

Sun 15/11

17:05-10:20

3 stops31h 15m

$2,260

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Thu 13/8

23:30-11:10

2 stops43h 40m

Bilbao

Mon 17/8

12:10-19:40

2 stops47h 30m

$2,418

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Wed 11/11

12:30-18:35

3 stops40h 05m

Bilbao

Sun 15/11

17:05-10:20

3 stops31h 15m

$2,472

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Thu 13/8

22:45-18:35

2 stops27h 50m

Bilbao

Mon 17/8

21:35-22:05

2 stops64h 30m

$2,714
Fastest return journey

MelbourneBilbao

MEL - BIO

MELBIO

Melbourne

Thu 13/8

22:45-18:35

2 stops27h 50m

Bilbao

Mon 17/8

19:20-22:05

2 stops42h 45m

$2,787

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 35h 10m on average, while flying from Melbourne to Bilbao is 27h 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 Round-Trip Price

$1,688

Fastest flight time

33h 30m
The best return flight price to Bilbao from Australia in the last 5 days is $1,688 (Melbourne to Bilbao).
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The fastest flight to Bilbao from Australia takes 33h 30m (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 $78/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 July 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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Sat 22/8
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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 $1,232
Melbourne to Bilbao Flightsfrom $1,833