How do I get Price Alerts for flights from Buenos Aires to Cairns?

Confirm your travel details to search for the latest offers for flights from Buenos Aires to Cairns . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Buenos Aires to Cairns with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Buenos Aires to Cairns Airport?

Prices for flights from Buenos Aires to Cairns Airport were last updated today.

How old do you have to be to fly from Buenos Aires to Cairns Airport?

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 Buenos Aires to Cairns Airport.

What documentation or ID do you need to fly to Cairns Airport?

The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$3,703 Cheap Flights from Buenos Aires to Cairns in 2026

1 adult

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Find the cheapest flights from Buenos Aires to Cairns

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:43 - 22:05

EZE

CNS

37h 22m

2 stops

19:30 - 18:43

CNS

EZE

36h 13m

2 stops

$3,703Multiple Airlines

Fri, 13 Feb - Mon, 16 Feb

07:10 - 22:05

EZE

CNS

49h 55m

3 stops

19:30 - 09:15

CNS

EZE

50h 45m

2 stops

$4,971Multiple Airlines

Fri, 13 Feb - Mon, 16 Feb

08:55 - 08:30

EZE

CNS

34h 35m

3 stops

06:00 - 20:50

CNS

EZE

27h 50m

3 stops

$6,453Multiple Airlines

Fri, 13 Feb - Mon, 16 Feb

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresCairns

EZE - CNS

EZECNS

Buenos Aires Ministro Pistarini

Fri 13/2

19:43-22:05

2 stops37h 22m

Cairns

Mon 16/2

19:30-18:43

2 stops36h 13m

$3,703

Buenos AiresCairns

EZE - CNS

EZECNS

Buenos Aires Ministro Pistarini

Fri 13/2

07:10-22:05

3 stops49h 55m

Cairns

Mon 16/2

19:30-09:15

2 stops50h 45m

$4,971

Buenos AiresCairns

EZE - CNS

EZECNS

Buenos Aires Ministro Pistarini

Fri 13/2

08:55-08:30

3 stops34h 35m

Cairns

Mon 16/2

06:00-20:50

3 stops27h 50m

$6,453

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Buenos Aires to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to Cairns according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Buenos Aires to Cairns (BUE to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Cairns

Fastest flight time	37h 22m
Direct flights	None

The fastest flight from Buenos Aires to Cairns takes 37h 22m

There are no direct flights from Buenos Aires to Cairns. There are no popular flight routes from Buenos Aires to Cairns.

Search flight deals

How far is Buenos Aires to Cairns by plane?
A flight from Buenos Aires to Cairns will travel around 13732.0 km. Flights usually cover this in 37h 22m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buenos Aires to Cairns Airport?
Prices for flights from Buenos Aires to Cairns Airport were last updated today.
How old do you have to be to fly from Buenos Aires to Cairns Airport?
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 Buenos Aires to Cairns Airport.
What documentation or ID do you need to fly to Cairns Airport?
The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Buenos Aires to Cairns?
Confirm your travel details to search for the latest offers for flights from Buenos Aires to Cairns. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Buenos Aires to Cairns with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Trinity Beach

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Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Cairns?

It is quick and easy to find Buenos Aires to Cairns flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cairns that suits you.

Can I find flights from Buenos Aires to Cairns with flexible booking policies on momondo?

Yes. All flights to Cairns from Buenos Aires on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buenos Aires to Cairns?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to Cairns.

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

Yes. momondo can track prices for Buenos Aires to Cairns flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.