$809 Cheap Flights from Cairns (CNS) to Barcelona (BCN)

View $809 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Cairns Intl. Airport (CNS) to Barcelona El Prat Airport (BCN)

Cheap Flights from Cairns to Barcelona (CNS-BCN)

Prices were available within the past 7 days and start at $809 for one-way flights and $1,141 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Aug 24 - Mon, Aug 31
CNS
Cairns
BCN
Barcelona
$1,141 Roundtrip, found 2 days ago
$1,141
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Aug 24 from Cairns to Barcelona, returning Mon, Aug 31, priced at $1,141 found 2 days ago
Lufthansa
Mon, Aug 24 - Mon, Aug 31
CNS
Cairns
BCN
Barcelona
$1,238 Roundtrip, found 2 days ago
$1,238
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Aug 24 from Cairns to Barcelona, returning Mon, Aug 31, priced at $1,238 found 2 days ago
Singapore Airlines
Mon, Aug 24 - Mon, Aug 31
CNS
Cairns
BCN
Barcelona
$1,250 Roundtrip, found 2 days ago
$1,250
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Mon, Aug 24 from Cairns to Barcelona, returning Mon, Aug 31, priced at $1,250 found 2 days ago
Lufthansa
Mon, Aug 24 - Mon, Aug 31
CNS
Cairns
BCN
Barcelona
$1,414 Roundtrip, found 2 days ago
$1,414
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Aug 24 from Cairns to Barcelona, returning Mon, Aug 31, priced at $1,414 found 2 days ago
Singapore Airlines
Mon, Aug 24 - Mon, Aug 31
CNS
Cairns
BCN
Barcelona
$1,488 Roundtrip, found 2 days ago
$1,488
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Mon, Aug 24 from Cairns to Barcelona, returning Mon, Aug 31, priced at $1,488 found 2 days ago
Lufthansa
Mon, Aug 24 - Mon, Aug 31
CNS
Cairns
BCN
Barcelona
$1,512 Roundtrip, found 2 days ago
$1,512
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Aug 24 from Cairns to Barcelona, returning Mon, Aug 31, priced at $1,512 found 2 days ago
Jetstar
Tue, Aug 25 - Mon, Aug 31
CNS
Cairns
BCN
Barcelona
$1,526 Roundtrip, found 2 days ago
$1,526
Roundtrip
found 2 days ago
Select Jetstar flight, departing Tue, Aug 25 from Cairns to Barcelona, returning Mon, Aug 31, priced at $1,526 found 2 days ago
Jetstar
Tue, Aug 25 - Mon, Aug 31
CNS
Cairns
BCN
Barcelona
$1,535 Roundtrip, found 2 days ago
$1,535
Roundtrip
found 2 days ago
Select Jetstar flight, departing Tue, Aug 25 from Cairns to Barcelona, returning Mon, Aug 31, priced at $1,535 found 2 days ago
Emirates
Tue, Aug 25 - Mon, Aug 31
CNS
Cairns
BCN
Barcelona
$1,537 Roundtrip, found 2 days ago
$1,537
Roundtrip
found 2 days ago
Select Emirates flight, departing Tue, Aug 25 from Cairns to Barcelona, returning Mon, Aug 31, priced at $1,537 found 2 days ago
Qantas Airways
Mon, Aug 24 - Mon, Aug 31
CNS
Cairns
BCN
Barcelona
$1,541 Roundtrip, found 2 days ago
$1,541
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Mon, Aug 24 from Cairns to Barcelona, returning Mon, Aug 31, priced at $1,541 found 2 days ago
Flights from Cairns (CNS) to Barcelona (BCN)
Origin airport
Cairns Intl.
Destination airport
Barcelona Intl.
Roundtrip price
$1,140
Distance
9702 mi

Cairns to Barcelona Flights

The cheapest times to fly from Cairns to Barcelona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cairns to Barcelona are during the month of August. You can find some of the cheapest flights from Cairns to Barcelona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cairns to Barcelona

Sunday is one of the best days to book for cheap flights from Cairns to Barcelona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cairns to Barcelona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cairns to Barcelona in 2025. You can also book with separate airlines for your outbound and return journeys, from $809 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cairns to Barcelona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cairns to Barcelona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cairns Intl. Airport (CNS) to Barcelona Intl. Airport (BCN) cost?
Grab a cheap one-way flight from $809 or cheap return flight from $1,141 from Cairns Intl. Airport (CNS) to Barcelona Intl. Airport (BCN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cairns Intl. Airport (CNS) to Barcelona Intl. Airport (BCN)?
Planning your trip for August can help you save, as it's the cheapest month for flights between CNS and BCN. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Cairns Intl. Airport (CNS) to Barcelona Intl. Airport (BCN)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from CNS to BCN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Cairns Intl. Airport (CNS) to Barcelona Intl. Airport (BCN)?
There aren't any daily direct flights available from Cairns Intl. Airport (CNS) to Barcelona Intl. Airport (BCN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from CNS to BCN?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cairns Intl. Airport (CNS) to Barcelona Intl. Airport (BCN)?
Select a flight from Cairns Intl. Airport (CNS) to Barcelona Intl. Airport (BCN) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cairns Intl. Airport (CNS) to Barcelona Intl. Airport (BCN) last-minute?
Last-minute bookings from CNS to BCN are generally more expensive. For the lowest prices, start looking for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a CNS to BCN flight and hotel package?
You can save money by securing a CNS to BCN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Cairns Intl. Airport (CNS) to Barcelona Intl. Airport (BCN)?
Usually, it's possible to reschedule or cancel your CNS to BCN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.