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

Shenzhen Airlines and China Eastern 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 2 operators available for flights from Barcelona to Australia as of November 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.

$669 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

Enter your travel dates to find the best prices.

18:25 - 01:25BCN-PER

24h 00m2 stops

16:15 - 13:25PER-BCN

28h 10m2 stops

$1,198Turkish Airlines

Find Deal

Sun, 1 Mar - Wed, 18 Mar

18:30 - 01:25BCN-PER

23h 55m2 stops

16:15 - 17:05PER-BCN

31h 50m2 stops

$1,220Turkish Airlines

Find Deal

Wed, 18 Feb - Mon, 9 Mar

12:10 - 14:35BCN-MEL

42h 25m1 stop

20:00 - 08:35MEL-BCN

44h 35m1 stop

$1,389Air China

Find Deal

Fri, 1 May - Wed, 20 May

12:10 - 14:35BCN-MEL

42h 25m1 stop

20:00 - 08:35MEL-BCN

44h 35m1 stop

$1,485Air China

Find Deal

Fri, 1 May - Sun, 24 May

06:20 - 14:20BCN-MEL

48h 00m2 stops

20:20 - 23:15MEL-BCN

58h 55m2 stops

$1,510Multiple Airlines

Find Deal

Wed, 29 Apr - Fri, 22 May

07:20 - 21:20BCN-MEL

52h 00m2 stops

13:10 - 18:10MEL-BCN

39h 00m3 stops

$1,591Multiple Airlines

Find Deal

Sun, 1 Mar - Tue, 17 Mar

10:20 - 06:30BCN-SYD

34h 10m1 stop

21:30 - 08:50SYD-BCN

45h 20m2 stops

$1,743China Eastern

Find Deal

Thu, 22 Jan - Sat, 7 Feb

10:20 - 11:00BCN-SYD

38h 40m2 stops

10:30 - 07:40SYD-BCN

31h 10m1 stop

$1,746China Eastern

Find Deal

Tue, 30 Dec - Mon, 26 Jan

06:40 - 11:50BCN-CNS

44h 10m3 stops

12:35 - 22:30CNS-BCN

66h 55m3 stops

$2,459British Airways

Find Deal

Wed, 4 Mar - Sun, 8 Mar

15:35 - 11:50BCN-CNS

35h 15m3 stops

12:35 - 19:45CNS-BCN

64h 10m3 stops

$2,467British Airways

Find Deal

Wed, 4 Mar - Sun, 8 Mar

China Eastern flights from Barcelona to Australia

Our best China Eastern deals on Barcelona to Australia flight tickets

China Eastern

22 Jan

BCN10:20Barcelona-El Prat

34h 10m

1 stop

SYD06:30Sydney Kingsford Smith

7 Feb

SYD21:30Sydney Kingsford Smith

45h 20m

2 stops

BCN08:50Barcelona-El Prat

$1,743

Find similar

China Eastern

30 Dec

BCN10:20Barcelona-El Prat

38h 40m

2 stops

SYD11:00Sydney Kingsford Smith

26 Jan

SYD10:30Sydney Kingsford Smith

31h 10m

1 stop

BCN07:40Barcelona-El Prat

$1,746

Find similar

China Eastern

30 Dec

BCN10:20Barcelona-El Prat

38h 40m

2 stops

SYD11:00Sydney Kingsford Smith

22 Jan

SYD12:00Sydney Kingsford Smith

29h 40m

1 stop

BCN07:40Barcelona-El Prat

$1,747

Find similar

British Airways flights from Barcelona to Australia

Our best British Airways deals on Barcelona to Australia flight tickets

British Airways

20 Feb

BCN14:35Barcelona-El Prat

30h 20m

2 stops

SYD06:55Sydney Kingsford Smith

11 Mar

SYD16:20Sydney Kingsford Smith

31h 20m

2 stops

BCN13:40Barcelona-El Prat

$1,841

Find similar

British Airways

13 May

BCN16:30Barcelona-El Prat

31h 00m

2 stops

ADL07:00Adelaide

17 May

ADL09:50Adelaide

42h 00m

2 stops

BCN20:20Barcelona-El Prat

$2,170

Find similar

British Airways

1 Dec

BCN13:35Barcelona-El Prat

27h 20m

2 stops

PER23:55Perth

16 Dec

PER22:45Perth

26h 40m

2 stops

BCN18:25Barcelona-El Prat

$2,533

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaPerth

BCN - PER

BCNPER

Barcelona-El Prat

Sun 1/3

18:25-01:25

2 stops24h 00m

Perth

Wed 18/3

16:15-13:25

2 stops28h 10m

$1,198

BarcelonaPerth

BCN - PER

BCNPER

Barcelona-El Prat

Wed 18/2

18:30-01:25

2 stops23h 55m

Perth

Mon 9/3

16:15-17:05

2 stops31h 50m

$1,220

BarcelonaMelbourne

BCN - MEL

BCNMEL

Barcelona-El Prat

Fri 1/5

12:10-14:35

1 stop42h 25m

Melbourne

Wed 20/5

20:00-08:35

1 stop44h 35m

$1,389

BarcelonaMelbourne

BCN - MEL

BCNMEL

Barcelona-El Prat

Fri 1/5

12:10-14:35

1 stop42h 25m

Melbourne

Sun 24/5

20:00-08:35

1 stop44h 35m

$1,485

BarcelonaMelbourne

BCN - MEL

BCNMEL

Barcelona-El Prat

Wed 29/4

06:20-14:20

2 stops48h 00m

Melbourne

Fri 22/5

20:20-23:15

2 stops58h 55m

$1,510

BarcelonaMelbourne

BCN - MEL

BCNMEL

Barcelona-El Prat

Sun 1/3

07:20-21:20

2 stops52h 00m

Melbourne

Tue 17/3

13:10-18:10

3 stops39h 00m

$1,591

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 22/1

10:20-06:30

1 stop34h 10m

Sydney Kingsford Smith

Sat 7/2

21:30-08:50

2 stops45h 20m

$1,743

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Tue 30/12

10:20-11:00

2 stops38h 40m

Sydney Kingsford Smith

Mon 26/1

10:30-07:40

1 stop31h 10m

$1,746

BarcelonaCairns

BCN - CNS

BCNCNS

Barcelona-El Prat

Wed 4/3

06:40-11:50

3 stops44h 10m

Cairns

Sun 8/3

12:35-22:30

3 stops66h 55m

$2,459

BarcelonaCairns

BCN - CNS

BCNCNS

Barcelona-El Prat

Wed 4/3

15:35-11:50

3 stops35h 15m

Cairns

Sun 8/3

12:35-19:45

3 stops64h 10m

$2,467

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 $1,989. If you don’t want to visit Australia in May, then you should wait until April to fly from Barcelona, when ticket prices are also cheap, with an average price of $2,061.

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 $1,921. 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 $2,613. 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 $2,194. 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 $2,412. 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 $2,287 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 $1,812 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	23h 30m
Direct flights	None

The fastest flight from Barcelona to Australia takes 23h 30m

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 2 operators available for flights from Barcelona to Australia as of November 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 $1,090	Free cancellation	Rating 7.4 1,312 reviews		Search Etihad Airways flights
Air China	PriceFrom $1,368	Free cancellation	Rating 7.2 126 reviews		Search Air China 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.