Which airlines fly to Australia?

Etihad Airways, Air China and British Airways are the top three most popular airlines that fly to Australia from Barcelona according to our data. Etihad Airways is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

Air China, China Eastern, and Shenzhen Airlines 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 are 3 operators available for flights from Barcelona to Australia as of September 2025.

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.

$639 Cheap Flights from Barcelona to Australia in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Barcelona to Australia

Round-trip

One-way

Last minute

Cheap return flights

07:50 - 19:40BCN-PER

29h 50m2 stops

02:25 - 23:50PER-BCN

28h 25m2 stops

$1,252Multiple Airlines

Find Deal

Mon, 20 Oct - Sun, 2 Nov

07:40 - 12:20BCN-PER

45h 40m2 stops

14:35 - 17:05PER-BCN

33h 30m2 stops

$1,270Multiple Airlines

Find Deal

Wed, 29 Oct - Wed, 5 Nov

07:40 - 05:50BCN-PER

39h 10m2 stops

02:25 - 23:50PER-BCN

28h 25m2 stops

$1,295Turkish Airlines

Find Deal

Thu, 30 Oct - Wed, 5 Nov

18:30 - 01:25BCN-PER

47h 55m2 stops

16:15 - 17:25PER-BCN

32h 10m2 stops

$1,297Turkish Airlines

Find Deal

Wed, 11 Mar - Sun, 15 Mar

10:20 - 14:05BCN-MEL

41h 45m1 stop

12:00 - 07:40MEL-BCN

29h 40m1 stop

$1,316China Eastern

Find Deal

Thu, 6 Nov - Wed, 19 Nov

10:20 - 11:00BCN-SYD

38h 40m2 stops

12:00 - 07:40SYD-BCN

29h 40m1 stop

$1,328China Eastern

Find Deal

Thu, 6 Nov - Thu, 20 Nov

11:25 - 15:40BCN-MEL

42h 15m1 stop

20:15 - 07:35MEL-BCN

45h 20m1 stop

$1,421Air China

Find Deal

Mon, 27 Oct - Wed, 5 Nov

11:25 - 15:30BCN-SYD

42h 05m1 stop

20:40 - 07:50SYD-BCN

45h 10m1 stop

$1,438Air China

Find Deal

Tue, 3 Mar - Thu, 19 Mar

14:35 - 10:55BCN-ADL

34h 50m3 stops

11:40 - 10:25ADL-BCN

32h 15m3 stops

$2,015British Airways

Find Deal

Thu, 19 Feb - Thu, 12 Mar

14:35 - 10:55BCN-ADL

34h 50m3 stops

11:00 - 10:25ADL-BCN

32h 55m2 stops

$2,089British Airways

Find Deal

Thu, 19 Feb - Thu, 12 Mar

Air China flights from Barcelona to Australia

Our best Air China deals on Barcelona to Australia flight tickets

Air China

27 Oct

BCN11:25Barcelona-El Prat

42h 15m

1 stop

MEL15:40Melbourne

5 Nov

MEL20:15Melbourne

45h 20m

1 stop

BCN07:35Barcelona-El Prat

$1,421

Find similar

Air China

3 Mar

BCN11:25Barcelona-El Prat

42h 05m

1 stop

SYD15:30Sydney Kingsford Smith

19 Mar

SYD20:40Sydney Kingsford Smith

45h 10m

1 stop

BCN07:50Barcelona-El Prat

$1,438

Find similar

Air China

12 Nov

BCN11:25Barcelona-El Prat

42h 15m

1 stop

MEL15:40Melbourne

23 Nov

MEL20:15Melbourne

45h 20m

1 stop

BCN07:35Barcelona-El Prat

$1,441

Find similar

China Eastern flights from Barcelona to Australia

Our best China Eastern deals on Barcelona to Australia flight tickets

China Eastern

6 Nov

BCN10:20Barcelona-El Prat

41h 45m

1 stop

MEL14:05Melbourne

19 Nov

MEL12:00Melbourne

29h 40m

1 stop

BCN07:40Barcelona-El Prat

$1,316

Find similar

China Eastern

6 Nov

BCN10:20Barcelona-El Prat

38h 40m

2 stops

SYD11:00Sydney Kingsford Smith

20 Nov

SYD12:00Sydney Kingsford Smith

29h 40m

1 stop

BCN07:40Barcelona-El Prat

$1,328

Find similar

China Eastern

6 Nov

BCN10:20Barcelona-El Prat

38h 40m

2 stops

SYD11:00Sydney Kingsford Smith

20 Nov

SYD12:00Sydney Kingsford Smith

29h 40m

1 stop

BCN07:40Barcelona-El Prat

$1,352

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaPerth

BCN - PER

BCNPER

Barcelona-El Prat

Mon 20/10

07:50-19:40

2 stops29h 50m

Perth

Sun 2/11

02:25-23:50

2 stops28h 25m

$1,252

BarcelonaPerth

BCN - PER

BCNPER

Barcelona-El Prat

Wed 29/10

07:40-12:20

2 stops45h 40m

Perth

Wed 5/11

14:35-17:05

2 stops33h 30m

$1,270

BarcelonaPerth

BCN - PER

BCNPER

Barcelona-El Prat

Thu 30/10

07:40-05:50

2 stops39h 10m

Perth

Wed 5/11

02:25-23:50

2 stops28h 25m

$1,295

BarcelonaPerth

BCN - PER

BCNPER

Barcelona-El Prat

Wed 11/3

18:30-01:25

2 stops47h 55m

Perth

Sun 15/3

16:15-17:25

2 stops32h 10m

$1,297

BarcelonaMelbourne

BCN - MEL

BCNMEL

Barcelona-El Prat

Thu 6/11

10:20-14:05

1 stop41h 45m

Melbourne

Wed 19/11

12:00-07:40

1 stop29h 40m

$1,316

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 6/11

10:20-11:00

2 stops38h 40m

Sydney Kingsford Smith

Thu 20/11

12:00-07:40

1 stop29h 40m

$1,328

BarcelonaMelbourne

BCN - MEL

BCNMEL

Barcelona-El Prat

Mon 27/10

11:25-15:40

1 stop42h 15m

Melbourne

Wed 5/11

20:15-07:35

1 stop45h 20m

$1,421

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Tue 3/3

11:25-15:30

1 stop42h 05m

Sydney Kingsford Smith

Thu 19/3

20:40-07:50

1 stop45h 10m

$1,438

BarcelonaAdelaide

BCN - ADL

BCNADL

Barcelona-El Prat

Thu 19/2

14:35-10:55

3 stops34h 50m

Adelaide

Thu 12/3

11:40-10:25

3 stops32h 15m

$2,015

BarcelonaAdelaide

BCN - ADL

BCNADL

Barcelona-El Prat

Thu 19/2

14:35-10:55

3 stops34h 50m

Adelaide

Thu 12/3

11:00-10:25

2 stops32h 55m

$2,089

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, March 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 $2,039. If you don’t want to visit Australia in March, then you should wait until May to fly from Barcelona, when ticket prices are also cheap, with an average price of $2,051.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Barcelona is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,883. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Barcelona to Australia on a Tuesday will generally be more expensive and average around $2,561. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is at midday. momondo users have found flights departing from Barcelona to Australia at midday for as low as $2,150. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the morning, with an average ticket price of $2,363. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $2,237 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 $1,949 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

Direct flights	None

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 are 3 operators available for flights from Barcelona to Australia as of September 2025.
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 $1,068	Free cancellation	Rating 7.4 1,250 reviews	Search Etihad Airways flights
Air China	PriceFrom $1,341	Free cancellation	Rating 7.3 101 reviews	Search Air China flights
British Airways	PriceFrom $1,658	Free cancellation	Rating 6.7 7,363 reviews	Search British 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.