Cairns to Sydney flights in March 2027 from $106 CNS → SYD, WSI
Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD), Western Sydney Airport (WSI)
For departures in March 2027, the cheapest return found recently is $211 with Jetstar, 11 Mar 2027 – 4 Apr 2027, found 3 days ago. The cheapest one-way found recently is $106 with Jetstar, 18 Mar 2027, found 2 days ago.
Return
We hold return fares on only 1 departure date in March 2027, too few to say what one usually costs.
Cheapest return found recently
$211
11 Mar 2027 – 4 Apr 2027 · Jetstar
Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD)
out nonstop, back nonstop
found 3 days ago
It is also the cheapest return we hold, of any age.
The cheapest dates in March 2027
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 11 Mar 2027 – 4 Apr 2027 | $211 | Jetstar | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Every date we hold
1 departure date
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 11 Mar 2027 – 4 Apr 2027 | $211 | Jetstar | Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $181.
One-way
In March 2027, the cheapest one-way fare on each of 7 departure dates is usually $107 to $111. Across all 23 departure dates we hold on this route, it is usually $107 to $159. Of the 5 months with enough one-way fares to compare, 1 is usually cheaper than March 2027.
Cheapest one-way found recently
$106
18 Mar 2027 · Jetstar
Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD)
nonstop
found 2 days ago
It is also the cheapest one-way we hold, of any age.
The cheapest dates in March 2027
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 18 Mar 2027 | $106 | Jetstar | nonstop | found 2 days ago | Open this trip |
| 25 Mar 2027 | $106 | Jetstar | nonstop | found 3 days ago | Open this trip |
| 2 Mar 2027 | $107 | Jetstar | nonstop | found 4 days ago | Open this trip |
| 12 Mar 2027 | $107 | Jetstar | nonstop | found 4 days ago | Open this trip |
| 26 Mar 2027 | $107 | Jetstar | nonstop | found 3 days ago | Open this trip |
Every date we hold
7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 2 Mar 2027 | $107 | Jetstar | Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD) | nonstop | found 4 days ago | Open this trip |
| 12 Mar 2027 | $107 | Jetstar | Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD) | nonstop | found 4 days ago | Open this trip |
| 18 Mar 2027 | $106 | Jetstar | Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD) | nonstop | found 2 days ago | Open this trip |
| 25 Mar 2027 | $106 | Jetstar | Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD) | nonstop | found 3 days ago | Open this trip |
| 26 Mar 2027 | $107 | Jetstar | Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD) | nonstop | found 3 days ago | Open this trip |
| 27 Mar 2027 | $122 | Jetstar | Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD) | nonstop | found 3 days ago | Open this trip |
| 28 Mar 2027 | $114 | Jetstar | Cairns Airport (CNS) → Sydney (Kingsford Smith) Airport (SYD) | nonstop | found 3 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $99.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work