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Look for other cheap flights to Cairns

$89 Cheap flights to Cairns

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Cairns departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Jetstar Logo
06:30 - 09:00BNE  Brisbane-CNS Cairns
2h 30mdirect
Jetstar Logo
06:00 - 08:10CNS  Cairns-BNE Brisbane
2h 10mdirect
$174Jetstar
Tue, 8 Sep - Tue, 15 Sep
Jetstar Logo
06:30 - 09:00BNE  Brisbane-CNS Cairns
2h 30mdirect
Jetstar Logo
06:00 - 08:10CNS  Cairns-BNE Brisbane
2h 10mdirect
$177Jetstar
Mon, 7 Sep - Mon, 14 Sep
Multiple Airlines Logo
06:10 - 08:40BNE  Brisbane-CNS Cairns
2h 30mdirect
Multiple Airlines Logo
06:00 - 08:10CNS  Cairns-BNE Brisbane
2h 10mdirect
$214Multiple Airlines
Sat, 12 Sep - Mon, 14 Sep
Multiple Airlines Logo
17:40 - 20:10BNE  Brisbane-CNS Cairns
2h 30mdirect
Multiple Airlines Logo
06:00 - 08:10CNS  Cairns-BNE Brisbane
2h 10mdirect
$218Multiple Airlines
Sat, 12 Sep - Mon, 14 Sep
Virgin Australia Logo
20:40 - 23:05BNE  Brisbane-CNS Cairns
2h 25mdirect
Virgin Australia Logo
14:40 - 17:00CNS  Cairns-BNE Brisbane
2h 20mdirect
$235Virgin Australia
Sun, 1 Nov - Sat, 7 Nov
Virgin Australia Logo
11:35 - 14:00BNE  Brisbane-CNS Cairns
2h 25mdirect
Virgin Australia Logo
06:00 - 08:20CNS  Cairns-BNE Brisbane
2h 20mdirect
$235Virgin Australia
Tue, 10 Nov - Sat, 14 Nov
Rex Logo
18:00 - 19:05TSV  Townsville-CNS Cairns
1h 05mdirect
Rex Logo
08:05 - 09:05CNS  Cairns-TSV Townsville
1h 00mdirect
$335Rex
Thu, 8 Oct - Sun, 11 Oct
Rex Logo
09:15 - 10:20TSV  Townsville-CNS Cairns
1h 05mdirect
Rex Logo
07:15 - 08:15CNS  Cairns-TSV Townsville
1h 00mdirect
$338Rex
Tue, 15 Sep - Tue, 22 Sep
Qantas Airways Logo
18:45 - 22:40SYD  Sydney Kingsford Smith-CNS Cairns
4h 55m1 stop Brisbane
Qantas Airways Logo
06:50 - 10:50CNS  Cairns-SYD Sydney Kingsford Smith
3h 00mdirect
$342Qantas Airways
Thu, 28 Jan - Mon, 1 Feb
Qantas Airways Logo
13:00 - 16:50SYD  Sydney Kingsford Smith-CNS Cairns
4h 50m1 stop Brisbane
Qantas Airways Logo
13:50 - 19:25CNS  Cairns-SYD Sydney Kingsford Smith
4h 35m1 stop Brisbane
$370Qantas Airways
Thu, 28 Jan - Mon, 1 Feb

momondo Fare Finder

 
Locate flights to Cairns that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 18 August 2026.
Use the filters below to find and compare flights to Cairns that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BrisbaneCairns

BNE Brisbane - CNS Cairns

BNECNS

Brisbane

Tue 8/9

06:30-09:00

Nonstop2h 30m

Cairns

Tue 15/9

06:00-08:10

Nonstop2h 10m

$174

BrisbaneCairns

BNE Brisbane - CNS Cairns

BNECNS

Brisbane

Mon 7/9

06:30-09:00

Nonstop2h 30m

Cairns

Mon 14/9

06:00-08:10

Nonstop2h 10m

$177

BrisbaneCairns

BNE Brisbane - CNS Cairns

BNECNS

Brisbane

Sat 12/9

06:10-08:40

Nonstop2h 30m

Cairns

Mon 14/9

06:00-08:10

Nonstop2h 10m

$214

BrisbaneCairns

BNE Brisbane - CNS Cairns

BNECNS

Brisbane

Sat 12/9

17:40-20:10

Nonstop2h 30m

Cairns

Mon 14/9

06:00-08:10

Nonstop2h 10m

$218

BrisbaneCairns

BNE Brisbane - CNS Cairns

BNECNS

Brisbane

Sun 1/11

20:40-23:05

Nonstop2h 25m

Cairns

Sat 7/11

14:40-17:00

Nonstop2h 20m

$235

BrisbaneCairns

BNE Brisbane - CNS Cairns

BNECNS

Brisbane

Tue 10/11

11:35-14:00

Nonstop2h 25m

Cairns

Sat 14/11

06:00-08:20

Nonstop2h 20m

$235
Fastest return journey

TownsvilleCairns

TSV Townsville - CNS Cairns

TSVCNS

Townsville

Thu 8/10

18:00-19:05

Nonstop1h 05m

Cairns

Sun 11/10

08:05-09:05

Nonstop1h 00m

$335

TownsvilleCairns

TSV Townsville - CNS Cairns

TSVCNS

Townsville

Tue 15/9

09:15-10:20

Nonstop1h 05m

Cairns

Tue 22/9

07:15-08:15

Nonstop1h 00m

$338

SydneyCairns

SYD Sydney Kingsford Smith - CNS Cairns

SYDCNS

Sydney Kingsford Smith

Thu 28/1

18:45-22:40

1 stop4h 55m

Cairns

Mon 1/2

06:50-10:50

Nonstop3h 00m

$342

SydneyCairns

SYD Sydney Kingsford Smith - CNS Cairns

SYDCNS

Sydney Kingsford Smith

Thu 28/1

13:00-16:50

1 stop4h 50m

Cairns

Mon 1/2

13:50-19:25

1 stop4h 35m

$370

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

Cairns flights insights and trends

Explore insights for your Cairns flight to craft the best travel plan

What is the cheapest month to fly to Cairns?

The cheapest month to fly to Cairns from Australia is in January. Flight prices, which tend to average around $267, are often lower during this time because this is during the off-season. If you are unable to visit Cairns during the month of January, then departing from Australia during the month March is also very affordable. Most momondo users find prices during this month for around $291.

What is the absolute cheapest flight to Cairns?

See prices from:

What is the cheapest day to depart on your flight to Cairns?

According to our data, Sunday is the cheapest day to fly to Cairns from Australia. The lowest ticket price found for a Sunday departure recently was $307. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $345. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cairns.

What is the cheapest time of day to depart on your flight to Cairns?

In the evening is the cheapest time of day to fly from Australia to Cairns when you can find flight prices for as low as $279. Flying to Cairns in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $348 on average. Flights to Cairns from Australia at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Cairns from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Cairns for around $318 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 Australia for as low as $267 on momondo.

Cheapest flights to Cairns

Find the cheapest flights to Cairns from your nearest city or airport
Find flights from Sydney to Cairns
CHEAPEST MONTH TO FLY TO CAIRNS FROM SYDNEYJanuary16% cheaperFlying from Sydney to Cairns costs on average just $267 in January
MOST EXPENSIVE MONTH TO FLY TO CAIRNS FROM SYDNEYDecember15% more expensiveIt costs about $368 for flights to Cairns from Sydney in December
MOST POPULAR MONTH TO FLY TO CAIRNS FROM SYDNEYSeptember529% more users visitedMore momondo users searched in flights to Cairns from Sydney in September than any other month

Cheap Cairns flight deals and tips

Summary info about Cairns flight prices, duration and airlines

Best One-Way Price

$89

Best Round-Trip Price

$174

Fastest flight time

1h 05m

Popular in

December
The best one-way flight price to Cairns from Australia in the last 5 days is $89 (Brisbane to Cairns).
Search Deals
The best return flight price to Cairns from Australia in the last 5 days is $174 (Brisbane to Cairns).
Search Deals
The fastest flight to Cairns from Australia takes 1h 05m (Townsville to Cairns).
Search Deals
December has the highest demand for flights to Cairns, with a 1% price increase on average.
Search Deals

Frequently asked questions about flying to Cairns

What is there to do in Cairns when it’s raining?

If you are planning a flight to Cairns and are looking to avoid the rain, you should avoid traveling during the months of January, February, and March. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Cairns, there are still things to do and ways to enjoy your trip. For those looking to take in an art gallery during their visit, Cairns Regional Gallery is a well-known gallery in the area. Shopping centres like Cairns Central Shopping Centre are very popular destinations for those visiting the Cairns area. Cairns Central Shopping Centre is a great place to go if you’re looking to spend some time inside.

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

We recommend purchasing flights from Australia to Cairns 73 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Cairns for $318.

Is there an alternative airport near Cairns?

Those flying to Cairns could potentially find better pricing at Bloomfield Airport (126 km from Cairns city centre) depending on the month and departure airport.

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

Prices for flights to Cairns Airport refresh daily.

How many operators does momondo search for flights to Cairns Airport?

There are 7 operators available for flights to Cairns Airport as of August 2026.

How old do you have to be to fly 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 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.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Mission Beach
Trinity Beach

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

All flight searches to Cairns on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Cairns?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Cairns.

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

Price alerts on flights to Cairns are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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