Cheap Flights from Buenos Aires (BUEA) to Cairns (CNS)

Compare Buenos Aires to Cairns flight deals

Find the cheapest month or even day of the year to fly to Cairns

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Flight deals from Buenos Aires to Cairns Airport

Looking for a cheap last-minute deal or the best return flight from Buenos Aires to Cairns Airport? If you want to travel next month, return fares start from £2,151. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Buenos Aires to Cairns

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

Buenos Aires to Cairns: Alternative routes

Compare routes from Buenos Aires to Cairns below. You may find an airport to fly into that's cheaper, faster, or easier than Cairns.

Buenos Aires to Cairns: Flight information

The things to know before you go.
Cheapest flight found£1,737
Cheapest month to flyMay

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

The best price we found for a return flight from Buenos Aires to Cairns is £1,737. 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 Buenos Aires to Cairns. But we found flights with one stop from £1,737.
As of March 2026, there are no flights flying from Buenos Aires to Cairns.
The cheapest month to fly from Buenos Aires to Cairns is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to Cairns Airport on Friday, 8 May 2026.
No airlines currently offer direct flights between Buenos Aires and Cairns Airport. 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 Cairns 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 Cairns is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cairns is LATAM Airlines .

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

  • Cairns is 13 hours ahead of Buenos Aires. Cairns Airport is located in Cairns, which follows the UTC+10 timezone.

  • Arrive at the airport on time so you don't miss your flight from Buenos Aires to CNS. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • Popular months like January or other busy periods mean bigger queues and potential delays. Get a head start by arriving at the airport even earlier. Aim for at least four hours ahead of international flights and two hours before domestic departures.

Airports in Buenos Aires

Buenos Aires Jorge Newbery Airfield (AEP)

  • AEP is around 8 kms (5 miles) from central Buenos Aires. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 25 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 40 minutes.

  • Searching for a convenient hotel close to Buenos Aires Jorge Newbery Airfield? If you're catching an early flight from Buenos Aires to Cairns Airport, these accommodation options will put you conveniently close to check-in:

  • Buenos Aires Jorge Newbery Airfield earns top marks for on-time performance. 84% of flights that take off from AEP arrive at their destination without delay.

Buenos Aires Ministro Pistarini Intl Airport (EZE)

  • EZE is around 32 kms (20 miles) from central Buenos Aires. It'll take you 30 minutes or so to get to the airport by car from the city centre. Public transport takes approximately 1 hour 15 minutes.

  • Got an early start? Think about checking in to one of these accommodation options near Buenos Aires Ministro Pistarini Intl Airport the day before your Buenos Aires to CNS flight:

  • Most flights that depart Buenos Aires Ministro Pistarini Intl Airport reach their destination on schedule. It boasts an on-time performance rate of 84%.

About Cairns Airport (CNS)

  • Have a late flight from Buenos Aires to Cairns Airport? Don't let it steal your sleep. Stay at one of these hotels near CNS and give yourself a well-earned lights-out:

  • Go wherever you want, whenever you want with a Cairns Airport rental car. Book your wheels from simba car hire, Bargain Car Rentals or East Coast and see more of Cairns and beyond.

  • Get the best deal by booking your ride around two weeks ahead of your Buenos Aires to Cairns Airport flight.

Getting from Cairns Airport (CNS) to central Cairns

  • From Cairns Airport, central Cairns is around 6 kms (4 miles) away. It takes about 15 minutes to get to the city centre by car.

  • If you're taking public transport, expect a journey time of around 25 minutes.

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

  • Currently, £786 is the best price we've found for a one-way ticket from Buenos Aires to Cairns Airport. The cheapest price for a return flight is £1,738. Keep in mind fares can change due to availability at the time of booking.

  • Booking in advance is often the key to finding a cheap flight from Buenos Aires to CNS. Flight prices rise as demand increases, so the closer you get to departure, the more you'll likely pay.

  • The 'Whole month' search tool shows you the cheapest Buenos Aires to Cairns Airport tickets across every month. It's an easy way to snap up a bargain if your trip dates aren't set in stone.

  • You don't need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll let you know as soon as there's a better deal on plane tickets from Buenos Aires to CNS.

  • Uncover a great deal on a flight from Buenos Aires to Cairns Airport with the help of the filters. Choose your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from Buenos Aires to Cairns Airport (CNS)

  • July is the busiest month for flights from Buenos Aires to Cairns Airport (CNS). Visit Cairns in September if you'd rather be there when it's quieter.

  • When booking your Buenos Aires to CNS plane ticket, consider the type of weather you enjoy. January is the warmest month in Cairns, with temperatures ranging from 23ºC to 31ºC.

  • August has temperatures of between 16ºC and 25ºC. Search for cheap tickets from Buenos Aires to Cairns Airport around that time if you like cooler conditions.

More about Cairns

  • After booking your flight from Buenos Aires to Cairns Airport, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring Cairns:

  • There are so many things to do and see in this city, it can be difficult to know where to begin. Great Barrier Reef, Barrier Reef Park and Great Barrier Reef Liveaboard are popular attractions which should be on every Cairns itinerary.

Explore more of Australia

  • You've visited Cairns, now it's time to discover other parts of Australia. Journey about 290 kms (180 miles) south to Townsville to tick off its top attractions. From Great Barrier Reef Marine Park to Great Barrier Reef Aquarium and Botanic Gardens, you've got a jam-packed schedule ahead.

  • If you want to check out another well-known destination in Australia, head for North Ward, roughly 290 kms (180 miles) southeast of Cairns. The Strand Beach, The Strand Jetty and Ocean Siren Statue are among its highlights.

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