$581 Find Cheap Flights from Barcelona to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona-El Prat to Australia departing on 19/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Barcelona-El Prat to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$1,089
Brisbane
Brisbane2 stops$1,390
Perth
Perth2 stops$1,275
Adelaide
Adelaide2 stops$1,958
Coolangatta
Coolangatta2 stops$2,250
Cairns
Cairns2 stops$2,386
Sydney
Sydney1 stop$1,089
Brisbane
Brisbane2 stops$1,390
Perth
Perth2 stops$1,275
Adelaide
Adelaide2 stops$1,958
Coolangatta
Coolangatta2 stops$2,250
Cairns
Cairns2 stops$2,386

Book Cheap Barcelona-El Prat to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Barcelona-El Prat to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Barcelona-El Prat to Australia

Sat, 25 Apr - Wed, 13 May
China Eastern Logo
10:55 - 10:00
BCN
-
MEL
39h 05m
3 stops
China Eastern Logo
11:00 - 08:05
MEL
-
BCN
29h 05m
1 stop
$1,072China Eastern
Thu, 4 Jun - Mon, 15 Jun
China Eastern Logo
10:55 - 09:00
BCN
-
SYD
38h 05m
1 stop
China Eastern Logo
20:30 - 08:05
SYD
-
BCN
43h 35m
1 stop
$1,089China Eastern
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
14:35 - 05:50
BCN
-
PER
33h 15m
2 stops
Multiple Airlines Logo
23:15 - 21:15
PER
-
BCN
28h 00m
2 stops
$1,275Multiple Airlines
Wed, 8 Apr - Thu, 23 Apr
Multiple Airlines Logo
23:20 - 14:15
BCN
-
SYD
54h 55m
2 stops
Multiple Airlines Logo
19:40 - 08:15
SYD
-
BCN
44h 35m
1 stop
$1,308Multiple Airlines
Fri, 1 May - Thu, 7 May
Air China Logo
12:30 - 14:50
BCN
-
SYD
42h 20m
1 stop
Air China Logo
19:40 - 08:15
SYD
-
BCN
44h 35m
1 stop
$1,356Air China
Fri, 1 May - Wed, 24 Jun
Air China Logo
12:30 - 14:55
BCN
-
MEL
42h 25m
1 stop
Air China Logo
19:40 - 08:15
MEL
-
BCN
44h 35m
1 stop
$1,356Air China
Sun, 10 May - Sat, 16 May
Turkish Airlines Logo
19:05 - 07:00
BCN
-
BNE
51h 55m
2 stops
Turkish Airlines Logo
08:30 - 23:15
BNE
-
BCN
46h 45m
2 stops
$1,390Turkish Airlines
Wed, 13 May - Sun, 17 May
Turkish Airlines Logo
07:40 - 07:00
BCN
-
BNE
39h 20m
2 stops
Turkish Airlines Logo
08:30 - 23:15
BNE
-
BCN
46h 45m
2 stops
$1,396Turkish Airlines
Wed, 1 Apr - Wed, 22 Apr
Qatar Airways Logo
09:15 - 16:50
BCN
-
ADL
23h 05m
1 stop
Qatar Airways Logo
21:40 - 13:05
ADL
-
BCN
22h 55m
1 stop
$2,005Qatar Airways
Thu, 23 Apr - Thu, 30 Apr
Qatar Airways Logo
22:50 - 15:50
BCN
-
ADL
33h 30m
1 stop
Qatar Airways Logo
21:40 - 21:15
ADL
-
BCN
31h 05m
1 stop
$2,027Qatar Airways
Booking Insights

KAYAK's insights & trends for Barcelona-El Prat to Australia flights

Get data-powered insights and trends into flights from Barcelona-El Prat to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Barcelona-El Prat Airport to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Barcelona-El Prat Airport to Australia is May, when tickets cost $1,828 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is $2,752 and $2,334 respectively.

How far in advance should I book a flight from Barcelona-El Prat Airport to Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Barcelona-El Prat Airport to Australia, you should book around 3 weeks before departure, which saves you about 31% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Find deals

Good to know

Low seasonApril
Cheapest flight$581
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Barcelona to Perth

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Barcelona to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Barcelona to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Barcelona to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Barcelona to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Barcelona-El Prat to Australia

 
Need help choosing which airline to fly with from Barcelona-El Prat to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Etihad AirwaysOverall score based on 1425 reviews
7.3Comfort
7.2Food
7.8Crew
7.6Boarding
7.2Entertainment
Airline reviews

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

2.0 MediocreAnonymous, Feb 2026
IAD - AUH
Read more Etihad Airways reviews

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

Awful the whole airline arrived to check baggage and board our flight and the airline desk was closed where none of the passengers could check in baggage, asked for a supervisor and was refused a supervisor, called the airlines from the airport and they refused to refund the flights for their actions in the airport, Etihad and Garuda Airlines absolutely horrible customer service all the way around.

Early arrival. Good boarding. Deplaning this flight is very slow both coming and going. Baggage arrived quickly for Pearson

Ethiad wanted to charge me $1100 for 2 checked bags on a ticket that was $550. Nother the airline or airfare assist was willing to help before arriving at the airport. All parties said it was the other responsibility to help. Never flying ethiad or using kayak again.

No entertainment except on app. No outlets working to charge. Good service

Dirty and smelly lavatory and toilets in Wamos Air operated flights

It was great! Kept the time. Provided what was promised

From the start of my vacation at Logan Airport, Boston it was chaotic. I'm praying my flight home is better .I'm grateful that we landed safe

I didn’t have a flight because it was a fraud and you allow it. Illl never use Kayak again!!!

It’s a business class ticket but they didn’t give a lounge access

Everything you need to know for your flight from Barcelona-El Prat to Australia

Information on your arrival and departure airports

Barcelona (BCN)