CNS

€626 Find Cheap Flights to Cairns – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€1,300
Typical prices: €1,249-€1,701
Qantas Airways
Thu 18/10Mon 22/10
DUB - CNS • 2 stops
Cheapest one-way flight
€626
Typical prices: €721-€975
Multiple Airlines
Sat 15/12
DUB - CNS • 3 stops
Top airlines
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
Top routes
ORK - CNS
Cheapest • 8% average savings
DUB - CNS
Most popular
Insights
Insights
When to travel
March
Cheapest • 25% price drop
May
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Cairns!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Cairns

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Cairns

Sun, 18 Oct - Thu, 22 Oct
Qantas Airways Logo
14:20 - 08:30DUB  Dublin-CNS Cairns
33h 10m2 stops Dubai Intl Brisbane
Qantas Airways Logo
06:00 - 12:35CNS  Cairns-DUB Dublin
39h 35m2 stops Brisbane Dubai Intl
€1,300Qantas Airways
Sun, 18 Oct - Thu, 22 Oct
Qantas Airways Logo
22:00 - 19:55DUB  Dublin-CNS Cairns
36h 55m2 stops Dubai Intl Melbourne
Qantas Airways Logo
20:35 - 20:15CNS  Cairns-DUB Dublin
32h 40m2 stops Melbourne Dubai Intl
€1,302Qantas Airways
Sun, 18 Oct - Thu, 22 Oct
Qantas Airways Logo
14:20 - 08:45DUB  Dublin-CNS Cairns
33h 25m2 stops Dubai Intl Melbourne
Qantas Airways Logo
20:35 - 20:15CNS  Cairns-DUB Dublin
32h 40m2 stops Melbourne Dubai Intl
€1,312Qantas Airways
Sun, 18 Oct - Thu, 22 Oct
Multiple Airlines Logo
22:00 - 16:55DUB  Dublin-CNS Cairns
33h 55m2 stops Dubai Intl Brisbane
Multiple Airlines Logo
20:35 - 20:15CNS  Cairns-DUB Dublin
32h 40m2 stops Melbourne Dubai Intl
€1,344Multiple Airlines
Thu, 11 Feb - Mon, 15 Feb
Qatar Airways Logo
07:45 - 14:55DUB  Dublin-CNS Cairns
45h 10m2 stops Doha Hamad Intl Sydney Kingsford Smith
Qatar Airways Logo
15:45 - 12:35CNS  Cairns-DUB Dublin
54h 50m2 stops Sydney Kingsford Smith Doha Hamad Intl
€1,417Qatar Airways
Thu, 11 Feb - Mon, 15 Feb
Qatar Airways Logo
21:20 - 11:05DUB  Dublin-CNS Cairns
51h 45m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
15:45 - 06:00CNS  Cairns-DUB Dublin
48h 15m2 stops Sydney Kingsford Smith Doha Hamad Intl
€1,419Qatar Airways
Thu, 11 Feb - Mon, 15 Feb
Qatar Airways Logo
21:20 - 11:05DUB  Dublin-CNS Cairns
51h 45m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
15:45 - 06:00CNS  Cairns-DUB Dublin
48h 15m2 stops Sydney Kingsford Smith Doha Hamad Intl
€1,424Qatar Airways
Mon, 14 Dec - Tue, 29 Dec
Qatar Airways Logo
07:45 - 11:05DUB  Dublin-CNS Cairns
41h 20m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
19:50 - 06:00CNS  Cairns-DUB Dublin
44h 10m2 stops Melbourne Doha Hamad Intl
€1,564Qatar Airways
Sun, 18 Oct - Thu, 22 Oct
Multiple Airlines Logo
14:20 - 08:45DUB  Dublin-CNS Cairns
33h 25m3 stops Dubai Intl Denpasar Bali Ngurah Rai Melbourne
Multiple Airlines Logo
10:00 - 12:35CNS  Cairns-DUB Dublin
35h 35m2 stops Melbourne Dubai Intl
€1,571Multiple Airlines
Sun, 18 Oct - Thu, 22 Oct
Multiple Airlines Logo
14:20 - 08:45DUB  Dublin-CNS Cairns
33h 25m3 stops Dubai Intl Denpasar Bali Ngurah Rai Melbourne
Multiple Airlines Logo
10:00 - 12:35CNS  Cairns-DUB Dublin
35h 35m2 stops Melbourne Dubai Intl
€1,572Multiple Airlines
Booking Insights

Price, demand, and travel trends for Ireland to Cairns flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ireland to Cairns with more confidence.

What is the cheapest flight to Cairns?

Dublin to Cairns is the cheapest route at €1,300 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Cairns?

A return flight to Cairns costs €1,457 on average, based on data over the past 12 months on KAYAK. Return fares from Cork average €1,249, while Dublin runs a bit higher at €1,476.

What is the cheapest day to fly to Cairns?

Wednesday is the cheapest day to fly to Cairns at €1,270 return on average over the past 12 months on KAYAK. Saturday is the most expensive at €1,738.

What is the cheapest time of day to fly to Cairns?

Evening flights to Cairns are the cheapest at €1,123 return on average. Morning flights are the most expensive at €1,678.

What is a good deal for flights to Cairns?

Flights under €1,249 are considered a good deal. 25% of KAYAK users found return flights to Cairns at or below these prices, with the lowest fares from:
•Cork €1,197.

Find deals

Key details for flights to Cairns

Low season

October

Cheapest flight

€626
Most popular time to fly and prices are also 7% lower on average.
Flights from Dublin to Cairns

When to book flights to Cairns

Are your dates flexible? Find out the best times to travel to Cairns based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Cairns, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Cairns is a good deal?

    A good deal on a flight to Cairns is around €1,249 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Cairns flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Cairns, recent KAYAK data shows that stronger deals tend to be around €1,249 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Cairns in March. Return fares historically average €1,095 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to €555 per return. Afternoon flights to Cairns average €1,123 compared to €1,678 for morning flights. See the time-of-day chart above for the full breakdown.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove

More options for your flight to Cairns