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Cheap flights from Dublin to Cairns from $2,121

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CNS
16 jul — 23 jul1
1 adult

Cheap flight deals from Dublin to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Cairns (CNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 julho 2025.

Round-trip from

$2,121

Popular in

August

Cheapest in

April

Average price

$2,930
25/8-1/9
  • 25/8-1/9
  • 6 total stops
  • 84h 45m total
  • Dublin to Cairns
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($965 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($185 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Dublin to Cairns

Cheapest flights from Dublin to Cairns
Explore the most affordable flight options available from Dublin to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 julho 2025.

seg 25/806:25DUB - CNS
3 stops38h 30mMultiple Airlines
seg 1/906:00CNS - DUB
3 stops46h 15mMultiple Airlines
Deal found 11/7$2,121
sáb 1/1114:10DUB - CNS
2 stops40h 35mQatar Airways
sex 14/1117:35CNS - DUB
2 stops46h 25mQatar Airways
Deal found 9/7$2,872
seg 25/814:20DUB - CNS
2 stops34h 10mEmirates
seg 1/910:10CNS - DUB
2 stops43h 00mEmirates
Deal found 11/7$2,988
sáb 1/1120:40DUB - CNS
3 stops53h 10mBritish Airways
sex 14/1112:35CNS - DUB
3 stops54h 35mBritish Airways
Deal found 10/7$3,004
qua 17/1212:50DUB - CNS
2 stops42h 30mSWISS
seg 12/118:35CNS - DUB
3 stops53h 45mSWISS
Deal found 10/7$3,510

Cheapflights Fare Finder

Customise your flight search to find flights from Dublin to Cairns that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 11 julho 2025.
Use the filters below to find and compare flights from Dublin to Cairns that are best for you.

Fly from

Dublin

Fly to

Cairns

Route

Depart

Return

Price

DublinCairns

DUB - CNS

DUBCNS

Dublin

seg 25/8

06:25-05:55

3 stops38h 30m

Cairns

seg 1/9

06:00-19:15

3 stops46h 15m

$2,121

DublinCairns

DUB - CNS

DUBCNS

Dublin

sáb 1/11

14:10-16:45

2 stops40h 35m

Cairns

sex 14/11

17:35-06:00

2 stops46h 25m

$2,872

DublinCairns

DUB - CNS

DUBCNS

Dublin

seg 25/8

14:20-09:30

2 stops34h 10m

Cairns

seg 1/9

10:10-20:10

2 stops43h 00m

$2,988

DublinCairns

DUB - CNS

DUBCNS

Dublin

sáb 1/11

20:40-11:50

3 stops53h 10m

Cairns

sex 14/11

12:35-09:10

3 stops54h 35m

$3,004

DublinCairns

DUB - CNS

DUBCNS

Dublin

qua 17/12

12:50-17:20

2 stops42h 30m

Cairns

seg 12/1

18:35-14:20

3 stops53h 45m

$3,510

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Best time to book a flight from Dublin to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cairns. Reviews last updated 11 julho 2025.
Check out reviews from past customers who have flown with Emirates, SWISS, andQatar Airways from Dublin to Cairns to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
SWISS
7.5
Good
1,655 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Qatar Airways
7.4
Good
3,596 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
British Airways
6.6
Okay
7,109 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Cairns. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Dublin to Cairns round-trip?

    Cheapflights users have booked flights from Dublin to Cairns round-trip from $2,872. Other airlines that can offer you cheap pricing are Emirates, from $2,988, and British Airways, from $3,004.

  • Can I find deals for flights from Dublin to Cairns that include hotel bookings?

    Yes. In addition to deals on Dublin to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Cairns?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Cairns.

  • Can I find deals for business class flights from Dublin to Cairns?

    Yes. Cheapflights offers flight deals from Dublin to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Cairns?

    Currently, March is the cheapest month in which you can book a flight from Dublin to Cairns (average of $166). Flying from Dublin to Cairns in October is currently the most expensive (average of $233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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