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. Flexible dates can save you up to 26% on flights from Dublin to Cairns. Thursday is the cheapest departure day at £1,128 return on average, while Saturday is the most expensive at £1,508, a difference of £379. KAYAK's flexible dates feature shows options up to three 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 £1,236 to £1,682. That means the highest observed fare was about 36% 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 £9 for economy cars. Top options include: • Bargain Car Rentals • East Coast Car Rentals • Simba Car Hire • Europcar • Ace Rental Cars

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

Return flights from Dublin to Cairns range from £1,170 to £1,533, with an average of £1,434 over the past 12 months. Anything below £1,170 counts as a good deal.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Dublin to Cairns. It’s 22% cheaper than the average day, while Saturday is the most expensive, with prices 5% higher.

Which airline is the cheapest to fly from Dublin to Cairns?

Qatar Airways (£1,285) offered the cheapest return ticket from Dublin to Cairns in the last 5 days.

£1,236 CHEAP FLIGHTS from Dublin to Cairns (DUB - CNS)

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Cheapest return flight

£1,236

Typical prices: £1,170-£1,533

Multiple Airlines

Wed 28/11Mon 1/1

DUB - CNS • 2 stops

When to travel

March

Cheapest • 24% price drop

June

Most popular

Good to know

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We hope you enjoy your trip to Cairns!

Flight Deals

Cheap Flights from Dublin to Cairns (DUB-CNS)

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

Return

One-way

Recent return flight deals from Dublin to Cairns

Sat, 28 Nov - Fri, 1 Jan

08:05 - 22:10DUB Dublin-CNS Cairns

28h 05m2 stops Abu Dhabi Zayed Intl Melbourne

10:15 - 06:30CNS Cairns-DUB Dublin

30h 15m2 stops Melbourne Abu Dhabi Zayed Intl

£1,236Multiple Airlines

Sun, 29 Nov - Fri, 1 Jan

19:45 - 11:50DUB Dublin-CNS Cairns

30h 05m2 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith

10:15 - 06:30CNS Cairns-DUB Dublin

30h 15m2 stops Melbourne Abu Dhabi Zayed Intl

£1,241Multiple Airlines

Thu, 11 Feb - Mon, 15 Feb

07:45 - 14:55DUB Dublin-CNS Cairns

45h 10m2 stops Doha Hamad Intl Sydney Kingsford Smith

15:45 - 12:35CNS Cairns-DUB Dublin

54h 50m2 stops Sydney Kingsford Smith Doha Hamad Intl

£1,285Qatar Airways

Thu, 11 Feb - Mon, 15 Feb

07:45 - 14:55DUB Dublin-CNS Cairns

45h 10m2 stops Doha Hamad Intl Sydney Kingsford Smith

15:45 - 12:35CNS Cairns-DUB Dublin

54h 50m2 stops Sydney Kingsford Smith Doha Hamad Intl

£1,286Qatar Airways

Thu, 11 Feb - Mon, 15 Feb

07:45 - 14:55DUB Dublin-CNS Cairns

45h 10m2 stops Doha Hamad Intl Sydney Kingsford Smith

15:45 - 12:35CNS Cairns-DUB Dublin

54h 50m2 stops Sydney Kingsford Smith Doha Hamad Intl

£1,315Qatar Airways

Sun, 29 Nov - Fri, 1 Jan

08:05 - 05:45DUB Dublin-CNS Cairns

35h 40m2 stops Abu Dhabi Zayed Intl Denpasar Bali Ngurah Rai

14:40 - 21:25CNS Cairns-DUB Dublin

40h 45m3 stops Melbourne Istanbul Barcelona-El Prat

£1,315Multiple Airlines

Fri, 27 Nov - Fri, 1 Jan

08:05 - 13:30DUB Dublin-CNS Cairns

43h 25m2 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith

07:45 - 06:30CNS Cairns-DUB Dublin

32h 45m2 stops Melbourne Abu Dhabi Zayed Intl

£1,317Multiple Airlines

Thu, 11 Feb - Mon, 15 Feb

07:45 - 14:55DUB Dublin-CNS Cairns

45h 10m2 stops Doha Hamad Intl Sydney Kingsford Smith

15:45 - 12:35CNS Cairns-DUB Dublin

54h 50m2 stops Sydney Kingsford Smith Doha Hamad Intl

£1,320Qatar Airways

Thu, 11 Feb - Mon, 15 Feb

07:45 - 14:55DUB Dublin-CNS Cairns

45h 10m2 stops Doha Hamad Intl Sydney Kingsford Smith

15:45 - 12:35CNS Cairns-DUB Dublin

54h 50m2 stops Sydney Kingsford Smith Doha Hamad Intl

£1,321Qatar Airways

Sat, 28 Nov - Fri, 1 Jan

19:45 - 11:50DUB Dublin-CNS Cairns

30h 05m2 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith

14:40 - 21:25CNS Cairns-DUB Dublin

40h 45m3 stops Melbourne Istanbul Barcelona-El Prat

£1,325Multiple 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 with more confidence.

Prices

Airlines

What's the cheapest day of the week to fly from Dublin to Cairns?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Dublin to Cairns. It’s 22% cheaper than the average day, while Saturday is the most expensive, with prices 5% higher.

Find deals

Low season	October
High season	June
Cheapest flight	£1,236

Beat the crowds with an average 55% drop in traveller numbers.

The most popular month to fly with an average 62% increase in traveller numbers.

Round-trip flight from Dublin to Cairns

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

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Dublin to Cairns?
Only Economy class is available on flights from Dublin to Cairns.
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.
How much should I expect to pay for a Dublin to Cairns flight?
Return flights from Dublin to Cairns range from £1,170 to £1,533, with an average of £1,434 over the past 12 months. Anything below £1,170 counts as a good deal.
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 £1,236 to £1,682. That means the highest observed fare was about 36% higher than the lowest one.
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 £9 for economy cars. Top options include:

• Bargain Car Rentals
• East Coast Car Rentals
• Simba Car Hire
• Europcar
• Ace Rental Cars
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).
Can I save money by using flexible dates for flights from Dublin to Cairns?
Yes. Flexible dates can save you up to 26% on flights from Dublin to Cairns. Thursday is the cheapest departure day at £1,128 return on average, while Saturday is the most expensive at £1,508, a difference of £379.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
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.

If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average £1,128, about £379 less than Saturday fares (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 £1,089 return in that month – typically £785 less than the most expensive month, which is July (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 Sheridan Hotel

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DUB - CNS

£1,236 Find Cheap Flights from Dublin to Cairns – Compare and Save

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Cheap Flights from Dublin to Cairns (DUB-CNS)

Recent return flight deals from Dublin to Cairns

Recent one-way flight deals from Dublin to Cairns

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

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

Which airline is the cheapest to fly from Dublin to Cairns?

Key details for Dublin to Cairns flights

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When to book flights from Dublin to Cairns

Your Dublin to Cairns flight questions, answered

Your guide to booking Dublin to Cairns flights

More options for your flight from Dublin to Cairns

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

Information on your arrival and departure airports

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