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Flights to Cairns

Find cheap flights to Cairns in 2025/2026 from €1,041 This is the cheapest return flight found to Cairns from Ireland on FlightsFinder on December 4th 2025 at 09:35. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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Our Flight Finder compares the cheapest flights to Cairns from the most established flight comparison sites.
Fly to Cairns and visit sites like Cairns Aquarium, Skyrail Rainforest Cableway, Cairns Esplanade Lagoon & Cairns Botanic Gardens.

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1. Enter your search requirements for Cairns

2. Compare the best Cairns deals from top comparison engines

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What are the cheapest return flights to Cairns in 2025/2026?

These economy flights were found on FlightsFinder from Ireland to Cairns in the last few days. Prices subject to availability.

No flights found for this month.

No flights found for this month.

No flights found for this month.

What are the cheapest one-way flights to Cairns in 2025/2026?

These economy flights were found on FlightsFinder from Ireland to Cairns in the last few days. Prices subject to availability.

No flights found for this month.

No flights found for this month.

When are flights to Cairns cheapest?

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The month of April

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According to our data, April is on average the cheapest time to book flights to Cairns.
You can get flights from €1,041 return.

When is the most expensive time to fly to Cairns?

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The month of July

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According to our data, July is on average the most expensive time to book flights to Cairns.
A return flight could set you back more than €1,424.

Why fly to Cairns?

Nestled along the stunning coastline of Far North Queensland, Cairns beckons travelers with its tropical allure and vibrant atmosphere. Known as the gateway to the Great Barrier Reef, this bustling city is a haven for adventure seekers and nature enthusiasts alike. With its lush rainforests, pristine beaches, and dynamic culture, Cairns offers a perfect blend of relaxation and excitement. From exploring the underwater wonders of the reef to immersing oneself in the rich Indigenous heritage of the region, visitors are sure to be captivated by the beauty and charm of Cairns from the moment they arrive.

Frequently asked questions about Flights to Cairns

What is considered a good price to Cairns?

A good price for a flight to Cairns is €937 - €1145.

Which popular airports are close to Cairns?

The popular airports near Cairns are Cairns Airport (CNS), Townsville Airport (TSV), and Mackay Airport (MKY).

How long does it take to fly to Cairns?

The flight to Cairns (CNS) is roughly 21 hours 36 minutes and 9,498 miles (15,285 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).

How do I find the cheapest possible flights to Cairns?

The best way is to compare flights to Cairns from leading comparison sites using our search engine dashboard.

Are there direct flights to Cairns?

We have currently found no direct flights to Cairns.

What is the weather like in Cairns?

Here is the average weather forecast in Cairns by month:

• Jan: 32°C
• Feb: 32°C
• Mar: 31°C
• Apr: 30°C
• May: 28°C
• Jun: 27°C
• Jul: 26°C
• Aug: 27°C
• Sep: 29°C
• Oct: 30°C
• Nov: 31°C
• Dec: 32°C

How far is the main airport in Cairns from the city centre?

The main airport in Cairns is approximately 7 kilometers from the city centre.

How far in advance should I book my flight to Cairns?

Typically, flights are cheapest to Cairns 2 months before departure.

Which day is cheapest to fly to Cairns?

Studies show flights to Cairns are typically cheaper on Tuesdays and Wednesdays.

Weather in Cairns

Clouds
Clouds

31 °C

Fri, 5 Dec 2025

Average Temperature

32°C

Jan

32°C

Feb

31°C

Mar

30°C

Apr

28°C

May

27°C

Jun

26°C

Jul

27°C

Aug

29°C

Sep

30°C

Oct

31°C

Nov

32°C

Dec

Cairns

Flight Distance and Flying Time to Cairns

Dublin, Ireland - Dublin International Airport (DUB) to Cairns (CNS)

Distance:
9,498 miles (15,285 kilometres)

Average flight time (direct 21 hours 36 minutes)

Shannon, Ireland - Shannon International Airport (SNN) to Cairns (CNS)

Distance:
9,607 miles (15,461 kilometres)

Average flight time (direct 21 hours 50 minutes)

Knock, Ireland - Ireland West Airport (NOC) to Cairns (CNS)

Distance:
9,539 miles (15,351 kilometres)

Average flight time (direct 21 hours 41 minutes)

Cork, Ireland - Cork International Airport (ORK) to Cairns (CNS)

Distance:
9,641 miles (15,516 kilometres)

Average flight time (direct 21 hours 55 minutes)

Kerry, Ireland - Kerry Airport (KIR) to Cairns (CNS)

Distance:
9,651 miles (15,531 kilometres)

Average flight time (direct 21 hours 56 minutes)

Donegal, Ireland - Donegal Airport (CFN) to Cairns (CNS)

Distance:
9,465 miles (15,232 kilometres)

Average flight time (direct 21 hours 32 minutes)

Waterford, Ireland - Waterford Airport (WAT) to Cairns (CNS)

Distance:
9,584 miles (15,424 kilometres)

Average flight time (direct 21 hours 47 minutes)

Map of Cairns

Travel Videos About Cairns

Cheapest flight routes found to Cairns

From Dublin

From Dublin (DUB), Ireland to Cairns, Australia (CNS): €1,041

Depart: 14 Apr 2026 · Return: 23 Apr 2026 Price found 04 Dec 2025, 09:35

From Shannon

From Shannon (SNN), Ireland to Cairns, Australia (CNS): €1,796

Depart: 21 Dec 2025 · Return: 25 Dec 2025 Price found 04 Dec 2025, 21:21

From Knock

From Knock (NOC), Ireland to Cairns, Australia (CNS): €1,797

Depart: 21 Dec 2025 · Return: 25 Dec 2025 Price found 04 Dec 2025, 09:26

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