Explore the most affordable Jetstar flight options available from Cairns to Sydney. Find the lowest fares with prices last updated on 7 September 2026.
Thu 17/919:10 -
Nonstop2h 55m
Mon 21/919:15 -
Nonstop3h 10m
Deal found 4/9$239
Thu 22/1018:10 -
Nonstop2h 55m
Sat 24/1015:15 -
Nonstop3h 10m
Deal found 6/9$243
Tue 20/1018:10 -
Nonstop2h 55m
Fri 23/1015:15 -
Nonstop3h 10m
Deal found 4/9$257
Best Jetstar flights from Cairns to Sydney
Discover carefully curated Jetstar flight deals from Cairns to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.
Thu 14/106:40 -
Nonstop3h 00m
Fri 22/120:30 -
Nonstop3h 05m
Deal found 6/9$225
Thu 17/919:10 -
Nonstop2h 55m
Mon 21/919:15 -
Nonstop3h 10m
Deal found 4/9$239
Thu 22/1018:10 -
Nonstop2h 55m
Sat 24/1015:15 -
Nonstop3h 10m
Deal found 6/9$243
Direct Jetstar flights from Cairns to Sydney
Explore direct Jetstar flight options from Cairns to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.
Thu 14/106:40 -
Nonstop3h 00m
Fri 22/120:30 -
Nonstop3h 05m
Deal found 6/9$225
Thu 17/919:10 -
Nonstop2h 55m
Mon 21/919:15 -
Nonstop3h 10m
Deal found 4/9$239
Thu 22/1018:10 -
Nonstop2h 55m
Sat 24/1015:15 -
Nonstop3h 10m
Deal found 6/9$243
Last-minute Jetstar flights from Cairns to Sydney
Discover last-minute Jetstar flight deals from Cairns to Sydney. Data last updated 7 September 2026 and is based on user searches.
Thu 17/919:10 -
Nonstop2h 55m
Mon 21/919:15 -
Nonstop3h 10m
Deal found 4/9$239
Thu 22/1018:10 -
Nonstop2h 55m
Sat 24/1015:15 -
Nonstop3h 10m
Deal found 6/9$243
Tue 20/1018:10 -
Nonstop2h 55m
Fri 23/1015:15 -
Nonstop3h 10m
Deal found 4/9$257
One-way Jetstar flights to Sydney
Search for one-way Jetstar flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.
Sun 13/1206:40 -
Nonstop3h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9$142
Thu 17/919:10 -
Nonstop2h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9$147
Mon 28/906:45 -
Nonstop3h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9$148
How do most travelers feel about Jetstar?
Cheapflights users who travel with Jetstar (a popular airline from Cairns to Sydney) have rated them a 6.5/10. This rating comes from 569 reviews. If you are looking to travel CNS-SYD, search your dates above.
Can I get a flight from Cairns to Sydney on Jetstar for under $416?
8 Jetstar flights from CNS to SYD have recently been found on Cheapflights for under $416. Click here to find the best deals to Sydney for your desired dates.
Find detailed information about Jetstar flights from Cairns to Sydney. Explore the options provided by Jetstar to plan your journey from Cairns to Sydney. Data last updated 7 September 2026.
When is the best time to book a flight to Sydney with Jetstar?
The best time to book a flight to Sydney with Jetstar is 71 days before departure. On average, fares are higher if you book 38 days before departure.
Which month is the cheapest to fly Economy class from Cairns to Sydney?
For Economy class flights, the cheapest month to fly this route is January. The most expensive months are March and June.
Weekly Jetstar flight availability from Cairns to Sydney
The most Jetstar flights from CNS to SYD are scheduled on a Friday (5 on average). You will have fewer Jetstar flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
Rainfall in Sydney by month
Plan your trip to Sydney by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.
Temperature in Sydney by month
Plan your trip to Sydney by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Sydney, 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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).
Best time to book a flight from Cairns to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Cairns with our price prediction graph.
CNS-SYD
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.
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Fly from Cairns to Sydney on another airline
Consider alternative airlines that service the Sydney area. Flight routes are based on user searches made on Cheapflights and were last updated on 7 September 2026.
Browse through other Jetstar flights departing from Cairns. Flight routes are based on user searches made on Cheapflights and were last updated on 7 September 2026.
If Sydney is not for you, choose from these other destinations located in South Pacific. Flight routes are based on user searches made on Cheapflights and were last updated on 7 September 2026.
Browse through some of the most popular routes that Jetstar offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.
Read reviews and see what other travellers are saying about their experiences with Jetstar. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Jetstar for your next flight. Reviews last updated 7 September 2026.
Wonderful crew, good inflight menu. Boarding and airport procedures are a bit chaotic.
8.0
Very Good|July 2026
It was ok
8.0
Very Good|July 2026
Overall experience was satisfactory. Could have been easier to access airbridge on departing Perth as Gate 55 did not accommodate a wheel chair meaning a fair bit of pushing and restraining through a nearby Gate also using lifts. Adelaide -we had assistance on arrival with the wheel chair until a level floor was reached.
10.0
Wonderful|May 2026
On-time departure and early arrival. Everything went very well. This is a budget airline so I’m not comparing them to a premium airline, I’m comparing them to other budget carriers and I have no complaints. Well done Jetstar
2.0
Poor|Apr 2026
About 4 hours in delays to be in a very packed plane. The crew was excellent though so have to give credit for that.
1 out of 190
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