Cheap flights from Sydney to Cairns from $69
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 6/17. 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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Jetstar flights from Sydney to Cairns
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Qantas Airways flights from Sydney to Cairns
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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?
The cheapest month to fly to Cairns from Sydney is in March. Flight prices, which tend to average around $151, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Cairns, with average flight prices from Sydney averaging around $165.
What is the cheapest day to depart on your flight to Cairns?
Our data shows that Tuesday is the least expensive day to fly to Cairns. Tickets to fly out on this day can be as low as $201. The most expensive day to fly to Cairns is Sunday, with ticket prices averaging around $256.
What is the cheapest time of day to depart on your flight to Cairns?
Our data shows that the cheapest Sydney to Cairns flights are usually those with departure times in the afternoon. Our users have found flights to Cairns in the afternoon for as low as $215. In the evening is when there is more demand to fly to Cairns, so prices are often more expensive at around $257 per ticket.
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 17 weeks ahead of your departure date. In general, you can expect to find flights to Cairns for around $210 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cairns from Sydney for as low as $190 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Cairns flights?
There are 3 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.
What is the cheapest airline that flies from Sydney Kingsford Smith to Cairns?
Jetstar, Virgin Australia, and Qantas Airways are the most popular carriers operating from Sydney Kingsford Smith to Cairns
What airlines fly to Cairns?
Jetstar, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to Cairns from Sydney according to our data. Jetstar is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Cairns. Keep in mind that there are 3 different airlines that fly to Cairns on a routine basis, so you have a few additional options to choose from.
How many flights depart from Sydney to Cairns on average per day?
The number of flights available between Sydney and Cairns is 25 per day as of June 2025. The most frequent departure time is 9:00AM, with 60% of daily flights leaving at noon.
How many flights depart from Sydney to Cairns on average per week?
176 flights are operational weekly from Sydney to Cairns as of June 2025. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.
When to book flights from Sydney to Cairns
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
How far is Sydney Kingsford Smith to Cairns by plane?
There are 1218.2 mi between Sydney Kingsford Smith and Cairns. A reasonable flight in good conditions will take 3h 00m.
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 many operators does momondo search for flights from Sydney Kingsford Smith Airport to Cairns Airport?
As of June 2025, there are 3 operators available to choose from for flights from Sydney Kingsford Smith Airport to Cairns Airport.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Cairns Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sydney to Cairns?
momondo data reveals that the most frequently booked plane model on the route from Sydney to Cairns is Boeing 737-800 Passenger/BBJ2 (winglets), representing 39.01% of all bookings. The subsequent popular models are Airbus A321-100/200 at 22.67%, Airbus A320-100/200 at 20.29%, and Boeing 787-9 Dreamliner at 5.18%.
What is the most popular airline from Sydney to Cairns?
Based on momondo bookings for flights between Sydney and Cairns, the leading airline is Jetstar, making up 55% of the total bookings. Other popular airlines include Virgin Australia with 43% and Qantas Airways with 2%.
Best airlines flying from Sydney to Cairns
Compare and see reviews for airlines that fly from Sydney to Cairns with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $132 | Free Cancellation | Rating 6.6 449 reviews | |||
| PriceFrom $145 | Free Cancellation | Rating 7.5 407 reviews | |||
| PriceFrom $213 | Free Cancellation | Rating 7.5 854 reviews |
Virgin Australia Flights From Sydney to Cairns
Across 7 Virgin Australia flights from Sydney to Cairns this week, the average price was $240, with the best Virgin Australia deals starting from $145 round-trip. 407 users have rated Virgin Australia on momondo, with an average score of 7.5/10.
Qantas Airways Flights From Sydney to Cairns
$213 is the best Qantas Airways flight deal from Sydney to Cairns found on momondo over the last 72 hours. The average Qantas Airways ticket price found was closer to $370, however, with flight time and availability significantly affecting the price. Qantas Airways (7.5/10 from 854 user reviews) flies into Cairns from Sydney 26 times in an average week so prices can vary.
Traveling to a place near Cairns?
Book flights to Cairns if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Sydney to Cairns?
It is quick and easy to find Sydney to Cairns flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cairns that suits you.
Can I find flights from Sydney to Cairns with flexible booking policies on momondo?
Flights from Sydney to Cairns with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Sydney to Cairns?
momondo helps you find the best flight between Sydney and Cairns by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Sydney to Cairns right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Cairns, momondo offers a useful price alert feature which will track prices for flights to Cairns from Sydney and alert you when they change.