What is the cheapest airline that flies from Barcelona to Australia?

China Eastern and Qatar Airways are the most popular carriers operating from Barcelona to Australia

When did momondo last update prices for flights from Barcelona to Australia?

Prices for flights from Barcelona to Australia are refreshed on a daily basis.

How many operators does momondo search for flights from Barcelona to Australia?

There is 1 operator available for flights from Barcelona to Australia as of February 2026.

How old do you have to be to fly from Barcelona to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents required for your trip to Australia 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 Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$634 Cheap Flights from Barcelona to Australia in 2026

1 adult

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Find the cheapest flights from Barcelona to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:55 - 08:05

BCN

SYD

61h 10m

2 stops

11:00 - 08:05

SYD

BCN

29h 05m

1 stop

$1,049China Eastern

Sat, 2 May - Sat, 16 May

10:55 - 09:00

BCN

SYD

38h 05m

1 stop

11:00 - 08:05

SYD

BCN

29h 05m

1 stop

$1,084China Eastern

Tue, 7 Apr - Wed, 6 May

07:30 - 15:30

BCN

SYD

46h 00m

2 stops

20:40 - 00:05

SYD

BCN

37h 25m

2 stops

$1,130Multiple Airlines

Tue, 10 Mar - Thu, 19 Mar

16:35 - 18:35

BCN

PER

20h 00m

1 stop

22:45 - 21:15

PER

BCN

28h 30m

1 stop

$1,210Qatar Airways

Thu, 2 Apr - Wed, 15 Apr

09:15 - 11:55

BCN

PER

20h 40m

1 stop

15:40 - 13:05

PER

BCN

27h 25m

1 stop

$1,259Qatar Airways

Mon, 4 May - Sun, 24 May

09:15 - 00:35

BCN

PER

33h 20m

2 stops

00:35 - 07:30

PER

BCN

36h 55m

2 stops

$1,297Multiple Airlines

Thu, 2 Apr - Tue, 14 Apr

11:25 - 15:40

BCN

MEL

42h 15m

1 stop

20:15 - 07:35

MEL

BCN

45h 20m

1 stop

$1,318Air China

Mon, 9 Mar - Mon, 16 Mar

12:10 - 06:45

BCN

BNE

34h 35m

2 stops

08:00 - 23:20

BNE

BCN

47h 20m

2 stops

$1,326Turkish Airlines

Sat, 16 May - Fri, 29 May

12:10 - 06:45

BCN

BNE

34h 35m

2 stops

08:00 - 23:20

BNE

BCN

47h 20m

2 stops

$1,328Turkish Airlines

Sat, 16 May - Fri, 29 May

12:30 - 14:55

BCN

MEL

42h 25m

1 stop

19:40 - 08:15

MEL

BCN

44h 35m

1 stop

$1,358Air China

Wed, 20 May - Wed, 27 May

Air China flights from Barcelona to Australia

Our best Air China deals on Barcelona to Australia flight tickets

Air China

9 Mar

BCN11:25Barcelona-El Prat

42h 15m

1 stop

MEL15:40Melbourne

16 Mar

MEL20:15Melbourne

45h 20m

1 stop

BCN07:35Barcelona-El Prat

$1,318

Air China

10 Mar

BCN11:25Barcelona-El Prat

42h 05m

1 stop

SYD15:30Sydney Kingsford Smith

17 Mar

SYD20:40Sydney Kingsford Smith

44h 55m

1 stop

BCN07:35Barcelona-El Prat

$1,334

Air China

1 May

BCN12:30Barcelona-El Prat

42h 25m

1 stop

MEL14:55Melbourne

31 May

MEL19:40Melbourne

44h 35m

1 stop

BCN08:15Barcelona-El Prat

$1,345

Turkish Airlines flights from Barcelona to Australia

Our best Turkish Airlines deals on Barcelona to Australia flight tickets

Turkish Airlines

16 May

BCN12:10Barcelona-El Prat

34h 35m

2 stops

BNE06:45Brisbane

29 May

BNE08:00Brisbane

47h 20m

2 stops

BCN23:20Barcelona-El Prat

$1,326

Turkish Airlines

16 May

BCN12:10Barcelona-El Prat

34h 35m

2 stops

BNE06:45Brisbane

29 May

BNE08:00Brisbane

47h 20m

2 stops

BCN23:20Barcelona-El Prat

$1,328

Turkish Airlines

16 May

BCN12:10Barcelona-El Prat

34h 35m

2 stops

BNE06:45Brisbane

29 May

BNE08:00Brisbane

47h 20m

2 stops

BCN23:20Barcelona-El Prat

$1,334

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Sat 2/5

10:55-08:05

2 stops61h 10m

Sydney Kingsford Smith

Sat 16/5

11:00-08:05

1 stop29h 05m

$1,049

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Tue 7/4

10:55-09:00

1 stop38h 05m

Sydney Kingsford Smith

Wed 6/5

11:00-08:05

1 stop29h 05m

$1,084

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Tue 10/3

07:30-15:30

2 stops46h 00m

Sydney Kingsford Smith

Thu 19/3

20:40-00:05

2 stops37h 25m

$1,130

BarcelonaPerth

BCN - PER

BCNPER

Barcelona-El Prat

Thu 2/4

16:35-18:35

1 stop20h 00m

Perth

Wed 15/4

22:45-21:15

1 stop28h 30m

$1,210

BarcelonaPerth

BCN - PER

BCNPER

Barcelona-El Prat

Mon 4/5

09:15-11:55

1 stop20h 40m

Perth

Sun 24/5

15:40-13:05

1 stop27h 25m

$1,259

BarcelonaPerth

BCN - PER

BCNPER

Barcelona-El Prat

Thu 2/4

09:15-00:35

2 stops33h 20m

Perth

Tue 14/4

00:35-07:30

2 stops36h 55m

$1,297

BarcelonaMelbourne

BCN - MEL

BCNMEL

Barcelona-El Prat

Mon 9/3

11:25-15:40

1 stop42h 15m

Melbourne

Mon 16/3

20:15-07:35

1 stop45h 20m

$1,318

BarcelonaBrisbane

BCN - BNE

BCNBNE

Barcelona-El Prat

Sat 16/5

12:10-06:45

2 stops34h 35m

Brisbane

Fri 29/5

08:00-23:20

2 stops47h 20m

$1,326

BarcelonaBrisbane

BCN - BNE

BCNBNE

Barcelona-El Prat

Sat 16/5

12:10-06:45

2 stops34h 35m

Brisbane

Fri 29/5

08:00-23:20

2 stops47h 20m

$1,328

BarcelonaMelbourne

BCN - MEL

BCNMEL

Barcelona-El Prat

Wed 20/5

12:30-14:55

1 stop42h 25m

Melbourne

Wed 27/5

19:40-08:15

1 stop44h 35m

$1,358

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Barcelona to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, May is the cheapest month to fly from Barcelona to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,885. If you don’t want to visit Australia in May, then you should wait until February to fly from Barcelona, when ticket prices are also cheap, with an average price of $1,990.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,175 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Barcelona for as low as $1,701 on momondo.

Cheap Barcelona to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona to Australia

Fastest flight time	20h 00m
Direct flights	None

The fastest flight from Barcelona to Australia takes 20h 00m

There are no direct flights from Barcelona to Australia. There are no popular flight routes from Barcelona to Australia.

Search flight deals

When did momondo last update prices for flights from Barcelona to Australia?
Prices for flights from Barcelona to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Barcelona to Australia?
There is 1 operator available for flights from Barcelona to Australia as of February 2026.
How old do you have to be to fly from Barcelona to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia 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 Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Barcelona to Australia

Compare and see reviews for airlines that fly from Barcelona to Australia with momondo

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,603	Free cancellation	Rating 7.3 1,389 reviews		Search Etihad Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Barcelona.

Can I find flights from Barcelona to Australia with flexible booking policies on momondo?

Flights from Barcelona to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Barcelona to Australia?

momondo provides multiple filters to help you find the best flight to Australia from Barcelona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Barcelona to Australia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Australia from Barcelona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.