How long is the flight from Cairns to Buenos Aires?

There are many flights that can get you from Cairns to Buenos Aires in 66h 30m. Fly via Emirates to get the fastest option. The distance between Cairns and Buenos Aires is about 13708 km.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from CNS to BUE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cairns to Buenos Aires as you normally would.

What airport do you fly from for flights from Cairns to Buenos Aires?

For a flight from Cairns to Buenos Aires, you will be flying from Cairns. Cairns (CNS) is just 4.4 km from the centre of the city. Cairns is the only Cairns airport and it handles 0 outbound flights to Buenos Aires per day. 0 airlines have flights to Buenos Aires from Cairns on a regular basis.

Can I find deals for flights from Cairns to Buenos Aires that include hotel bookings?

Yes. In addition to deals on Cairns to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cairns to Buenos Aires?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Buenos Aires.

Can I find deals for business class flights from Cairns to Buenos Aires?

Yes. Cheapflights offers flight deals from Cairns to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,605+ Cheap Flights from Cairns to Buenos Aires

Cheap flight deals from Cairns to Buenos Aires

Enter your travel dates to find the best prices.

Best

One-way

Best flights from Cairns to Buenos Aires
Discover carefully curated flight deals from Cairns to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Sat 13/211:40 -

2 stops43h 55m

Mon 15/312:50 -

2 stops34h 00m

Deal found 30/9$2,769

Sat 13/215:40 -

3 stops66h 30m

Mon 15/323:00 -

3 stops55h 15m

Deal found 30/9$3,839

Thu 1/409:05 -

2 stops46h 15m

Sat 17/419:20 -

2 stops27h 30m

Deal found 1/10$2,947

Thu 1/411:35 -

3 stops46h 30m

Sat 17/422:40 -

3 stops48h 10m

Deal found 1/10$3,927

Find flight deals from Cairns to Buenos Aires

Round-trip from	$2,769
One-way from	$1,605

13/2-15/3
4 total stops
77h 55m total
Cairns to Buenos Aires

Search Deals

20/10-31/12
3 total stops
37h 11m total
Cairns to Buenos Aires

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsBuenos Aires

CNS Cairns - EZE Buenos Aires Ministro Pistarini

CNSEZE

Cairns

Sun 18/10

14:50-16:30

2 stops38h 40m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,017

CairnsBuenos Aires

CNS Cairns - EZE Buenos Aires Ministro Pistarini

CNSEZE

Cairns

Tue 20/10

06:45-07:05

2 stops37h 20m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,030

CairnsBuenos Aires

CNS Cairns - EZE Buenos Aires Ministro Pistarini

CNSEZE

Cairns

Thu 22/10

10:55-16:45

1 stop18h 50m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,529

Fastest return journey

CairnsBuenos Aires

CNS Cairns - EZE Buenos Aires Ministro Pistarini

CNSEZE

Cairns

Mon 19/10

10:55-16:30

1 stop18h 35m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-13:00

Nonstop0h 00m

$2,563

CairnsBuenos Aires

CNS Cairns - EZE Buenos Aires Ministro Pistarini

CNSEZE

Cairns

Sat 13/2

11:40-18:35

2 stops43h 55m

Buenos Aires Ministro Pistarini

Mon 15/3

12:50-11:50

2 stops34h 00m

$2,769

CairnsBuenos Aires

CNS Cairns - EZE Buenos Aires Ministro Pistarini

CNSEZE

Cairns

Thu 1/4

09:05-18:20

2 stops46h 15m

Buenos Aires Ministro Pistarini

Sat 17/4

19:20-11:50

2 stops27h 30m

$2,947

CairnsBuenos Aires

CNS Cairns - EZE Buenos Aires Ministro Pistarini

CNSEZE

Cairns

Wed 21/10

09:10-15:45

3 stops43h 35m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-13:00

Nonstop0h 00m

$3,048

CairnsBuenos Aires

CNS Cairns - EZE Buenos Aires Ministro Pistarini

CNSEZE

Cairns

Mon 19/10

17:25-21:05

3 stops64h 40m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-13:00

Nonstop0h 00m

$3,064

CairnsBuenos Aires

CNS Cairns - EZE Buenos Aires Ministro Pistarini

CNSEZE

Cairns

Sat 13/2

15:40-21:10

3 stops66h 30m

Buenos Aires Ministro Pistarini

Mon 15/3

23:00-19:15

3 stops55h 15m

$3,839

CairnsBuenos Aires

CNS Cairns - EZE Buenos Aires Ministro Pistarini

CNSEZE

Cairns

Thu 1/4

11:35-21:05

3 stops46h 30m

Buenos Aires Ministro Pistarini

Sat 17/4

22:40-11:50

3 stops48h 10m

$3,927

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Sorted by cheapest first

Best time to book a flight from Cairns to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Cairns with our price prediction graph.

CNS-BUE

CNS-EZE

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cairns to Buenos Aires

CNS-BUE

CNS-EZE

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Cairns to Buenos Aires?
For a flight from Cairns to Buenos Aires, you will be flying from Cairns. Cairns (CNS) is just 4.4 km from the centre of the city. Cairns is the only Cairns airport and it handles 0 outbound flights to Buenos Aires per day. 0 airlines have flights to Buenos Aires from Cairns on a regular basis.
How long is the flight from Cairns to Buenos Aires?
There are many flights that can get you from Cairns to Buenos Aires in 66h 30m. Fly via Emirates to get the fastest option. The distance between Cairns and Buenos Aires is about 13708 km.
Can I find deals for flights from Cairns to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Cairns to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cairns to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Buenos Aires.
Can I find deals for business class flights from Cairns to Buenos Aires?
Yes. Cheapflights offers flight deals from Cairns to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Cairns to Buenos Aires from $1,605

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cairns to Buenos Aires

Best flights from Cairns to Buenos AiresDiscover carefully curated flight deals from Cairns to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Discover carefully curated flight deals from Cairns to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

One-way flights from Cairns to Buenos AiresSearch for one-way flight options from Cairns to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Search for one-way flight options from Cairns to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

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Best time to book a flight from Cairns to Buenos Aires

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Related info for your journey

What airport do you fly from for flights from Cairns to Buenos Aires?

How long is the flight from Cairns to Buenos Aires?

Can I find deals for flights from Cairns to Buenos Aires that include hotel bookings?

How can I find direct flights from Cairns to Buenos Aires?

Can I find deals for business class flights from Cairns to Buenos Aires?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cairns to Buenos Aires

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Other flights to Buenos Aires

Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 3 October 2026.

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Complete your trip to Buenos Aires by adding a car hire and/or hotel booking to your travel itinerary.

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Cairns and Buenos Aires flights

Browse other Cairns and Buenos Aires flight options. Last updated on 3 October 2026.

Other flights from Cairns

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Best flights from Cairns to Buenos Aires
Discover carefully curated flight deals from Cairns to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

One-way flights from Cairns to Buenos Aires
Search for one-way flight options from Cairns to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.