DUB - CNS

€1,286 Find Cheap Flights from Dublin to Cairns – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€1,286
Typical prices: €1,286-€1,734
Qantas Airways
Fri 2/11Fri 9/11
DUB - CNS • 2 stops
When to travel
March
Cheapest • 26% 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!
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Booking Insights
Flight Deals

Cheap Flights from Dublin to Cairns (DUB-CNS)

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

Recent return flight deals from Dublin to Cairns

Mon, 2 Nov - Mon, 9 Nov
Qantas Airways Logo
20:50 - 11:20DUB  Dublin-CNS Cairns
28h 30m2 stops Dubai Intl Brisbane
Qantas Airways Logo
09:45 - 11:20CNS  Cairns-DUB Dublin
35h 35m2 stops Melbourne Dubai Intl
€1,286Qantas 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
€1,307Qantas 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
€1,318Qantas 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
€1,350Multiple 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
€1,415Qatar 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
€1,421Qatar Airways
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
€1,423Qatar 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
€1,425Qatar 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
€1,430Qatar Airways
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
20:50 - 16:50DUB  Dublin-CNS Cairns
34h 00m2 stops Dubai Intl Brisbane
Multiple Airlines Logo
06:50 - 09:55CNS  Cairns-DUB Dublin
37h 05m3 stops Sydney Kingsford Smith Singapore Changi London Heathrow
€1,500Multiple Airlines
Booking Insights

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

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

How much is a return flight from Dublin to Cairns?

Return flights from Dublin to Cairns start at €1,286. Prices are typical for this route right now, with typical return fares ranging from €1,286 to €1,734. The lowest price found in the past 5 days was €1,286 on Qantas Airways.

What's the cheapest day of the week to fly from Dublin to Cairns?

Thursday is the cheapest day of the week to fly from Dublin to Cairns and is 12% cheaper than the average day. Saturday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Dublin to Cairns flights

Low season

October
Most popular time to fly and prices are also 8% lower on average.

When to book flights from Dublin to Cairns

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

Your Dublin to Cairns flight questions, answered

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

  • Which airports can I use when flying from Dublin to Cairns?

    Flights from Dublin to Cairns usually depart from Dublin (DUB) and arrive at Cairns (CNS).

  • Which cabin classes can I book on flights from Dublin to Cairns?

    Only Economy class is available on flights from Dublin to Cairns.

  • Can I save money by using flexible dates for flights from Dublin to Cairns?

    Yes. Being flexible with your travel dates can save you up to 25% on the Dublin to Cairns route. Thursday is the cheapest departure day at €1,310 return on average, while Saturday is the most expensive at €1,746, a difference of €436. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Dublin to Cairns?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Dublin to Cairns changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about €1,286 to €2,507. That means the highest observed fare was about 94% higher than the lowest one.

  • What is the time difference between Dublin and Cairns?

    Cairns is 9 hours ahead of Dublin (Eastern Australia Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Cairns Airport (CNS)?

    Cairns Airport (CNS) hosts 5 major car hire companies, with daily rates starting from around €11 for economy cars. Top options include:
    • Bargain Car Rentals
    • East Coast Car Rentals
    • Simba Car Hire
    • Ace Rental Cars
    • Budget

  • How much should I expect to pay for a Dublin to Cairns flight?

    Return flights from Dublin to Cairns range from €1,286 to €1,734, with an average of €1,483 over the past 12 months. Anything below €1,286 counts as a good deal.

Your guide to booking Dublin to Cairns flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Saturday. On this route, Thursday flights average €1,310 – about €436 less than Saturday (25% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dublin to Cairns trip for March. Fares historically average €1,100 return in that month – typically €724 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cairns Airport.
    - Cairns Colonial Club Resort
    - Cairns Sheridan Hotel

More options for your flight from Dublin to Cairns

Complete your trip to Cairns with a hotel stay or car hire

Car hire in Cairns
Hotels in Cairns