Cheap Flights from Cairns to Buenos Aires

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Flight deals from Cairns to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Cairns to Buenos Aires? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cairns to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cairns to Buenos Aires flights are currently cheapest in January.

Alternative Cairns to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Cairns to Buenos Aires? You could fly into the following airports instead.

Cairns to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight foundR 25,703
Cheapest month to flyJanuary

Finding cheap flights from Cairns to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Cairns to Buenos Aires is R 43,977. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cairns to Buenos Aires. But we found flights with one or more stops from R 43,977.
As of April 2025, there are no flights flying from Cairns to Buenos Aires.
The cheapest month to fly from Cairns to Buenos Aires is usually April 2025.
If you're flying from Cairns Airport, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from R 43,977.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to Buenos Aires on Saturday, 15 November 2025.
No airlines currently offer direct flights between Cairns Airport and Buenos Aires. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 17°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
Currently, Emirates offers the cheapest flight tickets to Buenos Aires.

Flying from Cairns Airport (CNS) to Buenos Aires: what you need to know

  • Buenos Aires is 13 hours behind Cairns, where Cairns Airport is located. Buenos Aires operates on the UTC-3 timezone.

  • To ensure you get on your flight from CNS to Buenos Aires, allow plenty of time for things like check-in and baggage drop. Arriving two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • Travelling during a peak time such as July? Public holidays and other popular periods can mean longer queues and delays at security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • You can enter Argentina for tourism purposes without a visa if you hold a passport from Australia. But before reserving your cheap tickets from Cairns Airport to Buenos Aires, make sure you're up to date with the latest guidelines. Visa rules are subject to change, and you may require some travel documents if your trip is for business or another reason.

  • The journey from central Cairns to CNS takes around 1 hour and 26 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 6 kilometres in 10 minutes or so, depending on traffic conditions.

  • Catching an early flight from Cairns Airport to Buenos Aires? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays close to CNS:

How to find the cheapest flights from Cairns Airport (CNS) to Buenos Aires

  • R 25,703 is the cheapest price we've seen for a one-way ticket from Cairns Airport to Buenos Aires. For a return flight on this route, the best price is R 43,977. Depending on how early you book and the availability, these fares may change.

  • It's a good idea to book as early as possible if you're looking for cheap tickets from CNS to Buenos Aires. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • If you're flexible with your trip dates, use the 'Whole month' tool. It'll find the cheapest price in each month when searching for your ticket from Cairns Airport to Buenos Aires.

  • Getting a cheap ticket from CNS to Buenos Aires couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Play around with the filters to find your ideal trip. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Cairns Airport to Buenos Aires, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

Airports in Buenos Aires

Jorge Newbery Airport (AEP)

Ministro Pistarini Airport (EZE)

Best time to go to Buenos Aires

  • It's time to pick your trip dates for your flight from Cairns Airport to Buenos Aires. August is the busiest month to visit Buenos Aires. If you prefer a more relaxed vibe, go in April.

  • Before you book a flight from Cairns Airport to Buenos Aires, think about the kind of weather you enjoy. January is the warmest month in Buenos Aires, with temperatures ranging from 19ºC to 31ºC.

  • July sees average temperatures of between 5ºC and 15ºC. Search for cheap flights from CNS to Buenos Aires around that time if you want to travel in cooler conditions.

More about Buenos Aires

  • When it comes to looking for somewhere to rest your head, you'll find the best stays in Buenos Aires right here. Explore these hotels after locking in your flight from Cairns Airport to Buenos Aires:

  • There are so many things to do and see in this city it can be hard to work out where to begin. Obelisco de Buenos Aires, Recoleta Cemetery and Casa Rosada are top attractions which should be on any good Buenos Aires itinerary.

Complete your Buenos Aires trip with a car rental

  • We use the same magic that helped you find your cheap flight from Cairns Airport to Buenos Aires to track down amazing deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus you'll find all the info on car rentals in Buenos Aires, from the most popular car type to the best time to book.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.