Cheap flights to Cairns – Compare and Save

— CNS
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Cairns in 2026

Find the latest flights to Cairns in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 13 May 2026.

Return from

$216

One-way from

$116

Popular in

July

Cheapest in

June

Average price

$277

Good round-trip deal

$269 or less

Good one-way deal

$135 or less
Jetstar
  • Jetstar
  • 21/7-28/7
  • Nonstop
  • 6h 10m total
  • Sydney to Cairns
Jetstar
  • Jetstar
  • 17/6
  • Nonstop
  • 3h 10m total
  • Sydney to Cairns
Highest demand for flights based on searches. 4% potential increase in price.
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average return price).
Average for return flights in May 2026
Price to beat on a round-trip flight from Sydney Kingsford Smith to Cairns.
Price to beat on a one-way flight from Sydney Kingsford Smith to Cairns.

Find flight deals to Cairns

Enter your travel dates to find the best prices.

Cheapest flights to Cairns
Explore the most affordable flight options available to Cairns. Find the lowest fares based on data from user searches, with prices last updated on 13 May 2026.

Fri 14/806:10
SYD
-
CNS
Nonstop3h 10m
Jetstar
Sat 22/819:10
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 11/5$214
Tue 21/715:15
SYD
-
CNS
Nonstop3h 10m
Jetstar
Tue 28/706:45
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 9/5$216
Tue 21/719:15
SYD
-
CNS
Nonstop3h 10m
Jetstar
Wed 29/706:45
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 9/5$217
Sun 14/606:10
SYD
-
CNS
Nonstop3h 10m
Jetstar
Wed 24/619:10
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 8/5$219
Mon 22/615:15
SYD
-
CNS
Nonstop3h 10m
Jetstar
Thu 25/619:10
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 10/5$220
Mon 8/606:10
SYD
-
CNS
Nonstop3h 10m
Jetstar
Fri 12/619:10
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 10/5$221
Wed 19/819:15
SYD
-
CNS
Nonstop3h 10m
Jetstar
Wed 26/819:10
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 11/5$223
Mon 8/615:15
SYD
-
CNS
Nonstop3h 10m
Jetstar
Thu 11/619:10
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 12/5$224
Mon 22/615:15
SYD
-
CNS
Nonstop3h 10m
Jetstar
Tue 30/619:10
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 11/5$225
Mon 22/606:10
SYD
-
CNS
Nonstop3h 10m
Jetstar
Tue 30/619:10
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 11/5$227
Thu 23/715:10
SYD
-
CNS
Nonstop3h 15m
Multiple Airlines
Thu 30/719:10
CNS
-
SYD
Nonstop2h 55m
Multiple Airlines
Deal found 9/5$228
Mon 8/615:15
SYD
-
CNS
Nonstop3h 10m
Jetstar
Thu 11/619:10
CNS
-
SYD
Nonstop2h 55m
Jetstar
Deal found 11/5$230

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.