Cheap flights from Sydney to Cairns from C$ 85
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 1/9. 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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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 C$ 207. If you are unable to visit Cairns during the month of March, then departing from Sydney during the month February is also very affordable. Most momondo users find prices during this month for around C$ 227.
What is the cheapest day to depart on your flight to Cairns?
Our data shows that Saturday is the least expensive day to fly to Cairns. Tickets to fly out on this day can be as low as C$ 201. Flights from Sydney to Cairns on a Tuesday will generally be more expensive and average around C$ 298. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Cairns?
Flying to Cairns from Sydney in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 220 when looking at flights departing in the afternoon. Flights in the evening are often more expensive with an average ticket price of C$ 298.
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 C$ 288 when searching 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 C$ 262 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Cairns flights?
There are 2 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 many flights depart from Sydney to Cairns on average per day?
29 flights are operational daily from Sydney to Cairns as of June 2025. The most popular departure time for this route is 9:00a.m., with 58% of flights per day taking off at noon.
How many flights depart from Sydney to Cairns on average per week?
The number of flights available between Sydney and Cairns is 203 per week as of June 2025. The most frequent departure day is Thu, with 16% of weekly flights leaving 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?
Cairns is 1960.5 km away from Sydney Kingsford Smith. Flights usually cover this in 3h 00m, depending on flying conditions and air traffic around both airports.
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 were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Cairns Airport?
There are 2 operators available for flights from Sydney Kingsford Smith Airport to Cairns Airport as of June 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Cairns Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license, 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?
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 39.27% of all bookings. The subsequent popular models are Airbus A321-100/200 at 23.67%, Airbus A320-100/200 at 20.91%, and Boeing 787-9 Dreamliner at 4.67%.
What is the most popular airline from Sydney to Cairns?
Based on momondo bookings for flights between Sydney and Cairns, the leading airline is Virgin Australia, making up 59% of the total bookings. Other popular airlines include Jetstar with 41%.
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 C$ 182 | Free Cancellation | Rating 6.5 454 reviews | |||
| PriceFrom C$ 206 | Free Cancellation | Rating 7.5 409 reviews |
Virgin Australia Flights From Sydney to Cairns
Across 11 Virgin Australia flights from Sydney to Cairns this week, the average price was C$ 197, with the best Virgin Australia deals starting from C$ 150 round-trip. 409 users have rated Virgin Australia on momondo, with an average score of 7.5/10.
Jetstar Flights From Sydney to Cairns
Jetstar (6.5/10 from 454 reviews) operates around 28 flights from Sydney to Cairns in any given week. The average Jetstar airfare for this route is around C$ 158, with deals from around C$ 133 rare but found on momondo. Referenced prices are for round-trip Sydney to Cairns flight searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Sydney to Cairns?
Finding the right flight to Cairns from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cairns quick and easy, saving you time and money.
Can I find flights from Sydney to Cairns with flexible booking policies on momondo?
All flight searches from Sydney to Cairns on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Sydney to Cairns?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Cairns.
I’m not ready to book a flight from Sydney to Cairns right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Sydney to Cairns flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.