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Cheap flights from Sydney to Cairns from €53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Cairns departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Jetstar Logo
19:45 - 22:50SYD-CNS
3h 05mdirect
Jetstar Logo
19:00 - 21:55CNS-SYD
2h 55mdirect
€106Jetstar
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Sat, 6 Sep - Thu, 11 Sep
Jetstar Logo
15:10 - 18:15SYD-CNS
3h 05mdirect
Jetstar Logo
06:45 - 09:45CNS-SYD
3h 00mdirect
€114Jetstar
Find Deal
Sat, 30 Aug - Tue, 2 Sep
Jetstar Logo
19:45 - 22:50SYD-CNS
3h 05mdirect
Jetstar Logo
19:00 - 21:55CNS-SYD
2h 55mdirect
€121Jetstar
Find Deal
Wed, 3 Sep - Sat, 6 Sep
Jetstar Logo
19:45 - 22:50SYD-CNS
3h 05mdirect
Jetstar Logo
19:00 - 21:55CNS-SYD
2h 55mdirect
€122Jetstar
Find Deal
Sat, 6 Sep - Wed, 10 Sep
Virgin Australia Logo
14:40 - 16:45SYD-CNS
3h 05mdirect
Virgin Australia Logo
17:35 - 21:35CNS-SYD
3h 00mdirect
€122Virgin Australia
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Tue, 13 Jan - Fri, 16 Jan
Jetstar Logo
19:45 - 22:50SYD-CNS
3h 05mdirect
Jetstar Logo
19:00 - 21:55CNS-SYD
2h 55mdirect
€126Jetstar
Find Deal
Wed, 3 Sep - Fri, 5 Sep
Jetstar Logo
19:45 - 22:50SYD-CNS
3h 05mdirect
Jetstar Logo
19:00 - 21:55CNS-SYD
2h 55mdirect
€127Jetstar
Find Deal
Wed, 3 Sep - Fri, 5 Sep
Virgin Australia Logo
12:00 - 14:15SYD-CNS
3h 15mdirect
Virgin Australia Logo
17:45 - 21:40CNS-SYD
2h 55mdirect
€128Virgin Australia
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Mon, 20 Oct - Thu, 23 Oct
Virgin Australia Logo
12:50 - 14:55SYD-CNS
3h 05mdirect
Virgin Australia Logo
17:35 - 21:35CNS-SYD
3h 00mdirect
€129Virgin Australia
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Mon, 10 Nov - Thu, 13 Nov
Qantas Airways Logo
14:10 - 16:15SYD-CNS
3h 05mdirect
Qantas Airways Logo
12:35 - 16:30CNS-SYD
2h 55mdirect
€213Qantas Airways
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Mon, 9 Feb - Thu, 12 Feb

Qantas Airways flights from Sydney to Cairns

Our best Qantas Airways deals on Sydney to Cairns flight tickets
Qantas Airways
9 Feb
SYD14:10Sydney Kingsford Smith
3h 05m
CNS16:15Cairns
12 Feb
CNS12:35Cairns
2h 55m
SYD16:30Sydney Kingsford Smith
€213
Find similar
Qantas Airways
17 Aug
SYD06:00Sydney Kingsford Smith
11h 50m
1 stop
CNS17:50Cairns
20 Aug
CNS06:00Cairns
4h 50m
1 stop
SYD10:50Sydney Kingsford Smith
€440
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Qantas Airways
21 Aug
SYD18:10Sydney Kingsford Smith
4h 40m
1 stop
CNS22:50Cairns
24 Aug
CNS06:00Cairns
4h 50m
1 stop
SYD10:50Sydney Kingsford Smith
€441
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Virgin Australia flights from Sydney to Cairns

Our best Virgin Australia deals on Sydney to Cairns flight tickets
Virgin Australia
13 Jan
SYD14:40Sydney Kingsford Smith
3h 05m
CNS16:45Cairns
16 Jan
CNS17:35Cairns
3h 00m
SYD21:35Sydney Kingsford Smith
€122
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Virgin Australia
20 Oct
SYD12:00Sydney Kingsford Smith
3h 15m
CNS14:15Cairns
23 Oct
CNS17:45Cairns
2h 55m
SYD21:40Sydney Kingsford Smith
€128
Find similar
Virgin Australia
10 Nov
SYD12:50Sydney Kingsford Smith
3h 05m
CNS14:55Cairns
13 Nov
CNS17:35Cairns
3h 00m
SYD21:35Sydney Kingsford Smith
€129
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Cairns that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 16 August 2025.
Use the filters below to find and compare flights from Sydney to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Sat 6/9

19:45-22:50

Nonstop3h 05m

Cairns

Thu 11/9

19:00-21:55

Nonstop2h 55m

€106

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Sat 30/8

15:10-18:15

Nonstop3h 05m

Cairns

Tue 2/9

06:45-09:45

Nonstop3h 00m

€114

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Wed 3/9

19:45-22:50

Nonstop3h 05m

Cairns

Sat 6/9

19:00-21:55

Nonstop2h 55m

€121

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Sat 6/9

19:45-22:50

Nonstop3h 05m

Cairns

Wed 10/9

19:00-21:55

Nonstop2h 55m

€122

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Tue 13/1

14:40-16:45

Nonstop3h 05m

Cairns

Fri 16/1

17:35-21:35

Nonstop3h 00m

€122

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Wed 3/9

19:45-22:50

Nonstop3h 05m

Cairns

Fri 5/9

19:00-21:55

Nonstop2h 55m

€126

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Wed 3/9

19:45-22:50

Nonstop3h 05m

Cairns

Fri 5/9

19:00-21:55

Nonstop2h 55m

€127

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Mon 20/10

12:00-14:15

Nonstop3h 15m

Cairns

Thu 23/10

17:45-21:40

Nonstop2h 55m

€128

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Mon 10/11

12:50-14:55

Nonstop3h 05m

Cairns

Thu 13/11

17:35-21:35

Nonstop3h 00m

€129

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Mon 9/2

14:10-16:15

Nonstop3h 05m

Cairns

Thu 12/2

12:35-16:30

Nonstop2h 55m

€213

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cairns from

How to get the cheapest flight ticket from Sydney to Cairns

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cairns?

In general, March is the cheapest month to fly from Sydney to Cairns. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €128. If you aren’t able to travel during the month of March, then book flights to Cairns from Sydney during February instead. Flights to Cairns in February, while not as cheap as those in March, still average around €141.

What is the cheapest Sydney Kingsford Smith to Cairns flight route?

Fly from Sydney Kingsford Smith to Cairns for the best Sydney Kingsford Smith - Cairns flight prices

How far in advance should I book a flight to Cairns?

You are more likely to see cheaper flights to Cairns from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Cairns for around €178 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cairns from Sydney for as low as €160 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Cairns flights?

There are 1 cabin classes available to choose from on Sydney Kingsford Smith to Cairns flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sydney to Cairns flight prices changed over time?

As of August 2025, prices for Sydney to Cairns flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Cairns

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

Cheap Sydney to Cairns (SYD to CNS) flight deals and tips

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

Best price found

€53

Fastest flight time

3h 00m

Direct flights

Every day

Airports in Cairns

1 airport
The best one-way flight to Cairns from Sydney in the past 72 hours is €53. The best return flight deal from Sydney to Cairns found on momondo in the last 72 hours is €106.
The fastest flight from Sydney to Cairns takes 3h 00m
Direct flights go from Sydney to Cairns every day.
There is 1 airport near Cairns: Cairns (CNS)
Search flight deals

  • How far is Sydney Kingsford Smith to Cairns by plane?

    The straight-line distance from Sydney Kingsford Smith to Cairns is 1960.5 km. Typically, this will take 3h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Cairns Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Cairns Airport refresh daily.

  • How old do you have to be to fly from Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport to Cairns Airport.

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

    The travel and health documents required for your trip to Cairns Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cairns Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Sydney to Cairns?

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Cairns . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Sydney to Cairns flights to just show those with flexible booking policies.

How can momondo help me find flights from Sydney to Cairns?

Once you have performed a search for Sydney to Cairns flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Sydney to Cairns now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cairns and let you know when they change.

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