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Cheap flights from Adelaide to Cairns from $170

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — CNS
17 Nov — 24 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Adelaide to Cairns are usually found in February or March, booked 89 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Adelaide to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) 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 18 October 2025.

Round-trip from

$370

One-way from

$170

Popular in

December

Cheapest in

February

Average price

$545

Good round-trip deal

$442 or less

Good one-way deal

$237 or less
Jetstar
  • Jetstar
  • 29/11-6/12
  • Nonstop
  • 6h 10m total
  • Adelaide to Cairns
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Jetstar
  • Jetstar
  • 16/12
  • Nonstop
  • 3h 00m total
  • Adelaide to Cairns
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Highest demand for flights based on searches. 9% potential increase in price ($72 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Adelaide to Cairns.
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Price to beat on a one-way flight from Adelaide to Cairns.
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Find flight deals from Adelaide to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Cairns
Explore the most affordable flight options available from Adelaide to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2025.

Mon 1/1207:05ADL - CNS
Nonstop3h 00mJetstar
Mon 8/1210:20CNS - ADL
Nonstop3h 10mJetstar
Deal found 17/10$392
Tue 21/1006:00ADL - CNS
Nonstop3h 00mMultiple Airlines
Tue 28/1023:55CNS - ADL
1 stop21h 15mMultiple Airlines
Deal found 16/10$409
Tue 21/1006:00ADL - CNS
Nonstop3h 00mMultiple Airlines
Mon 27/1023:55CNS - ADL
1 stop21h 15mMultiple Airlines
Deal found 16/10$417
Thu 13/1107:05ADL - CNS
Nonstop3h 00mJetstar
Thu 20/1110:20CNS - ADL
Nonstop3h 10mJetstar
Deal found 15/10$418
Sat 15/1107:05ADL - CNS
Nonstop3h 00mJetstar
Thu 20/1110:20CNS - ADL
Nonstop3h 10mJetstar
Deal found 16/10$424
Sat 15/1107:05ADL - CNS
Nonstop3h 00mMultiple Airlines
Thu 20/1123:55CNS - ADL
1 stop21h 15mMultiple Airlines
Deal found 16/10$447
Thu 13/1107:05ADL - CNS
Nonstop3h 00mMultiple Airlines
Thu 20/1123:55CNS - ADL
1 stop21h 15mMultiple Airlines
Deal found 15/10$458
Wed 22/1006:00ADL - CNS
Nonstop3h 00mMultiple Airlines
Wed 29/1010:55CNS - ADL
1 stop7h 45mMultiple Airlines
Deal found 17/10$460
Mon 10/1106:15ADL - CNS
1 stop16h 20mJetstar
Mon 17/1110:20CNS - ADL
Nonstop3h 10mJetstar
Deal found 15/10$463
Mon 1/1206:10ADL - CNS
1 stop5h 25mMultiple Airlines
Mon 8/1210:20CNS - ADL
Nonstop3h 10mMultiple Airlines
Deal found 17/10$464

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide 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 18 October 2025.
Use the filters below to find and compare flights from Adelaide to Cairns that are best for you.

Fly from

Adelaide

Fly to

Cairns

Route

Depart

Return

Price

AdelaideCairns

ADL - CNS

ADLCNS

Adelaide

Sat 29/11

07:05-09:35

Nonstop3h 00m

Cairns

Sat 6/12

10:20-14:00

Nonstop3h 10m

$370

AdelaideCairns

ADL - CNS

ADLCNS

Adelaide

Thu 13/11

07:05-09:35

Nonstop3h 00m

Cairns

Thu 20/11

10:20-14:00

Nonstop3h 10m

$418

AdelaideCairns

ADL - CNS

ADLCNS

Adelaide

Mon 10/11

06:15-22:05

1 stop16h 20m

Cairns

Mon 17/11

23:55-09:35

1 stop9h 10m

$434

AdelaideCairns

ADL - CNS

ADLCNS

Adelaide

Wed 12/11

14:20-22:05

1 stop8h 15m

Cairns

Wed 19/11

23:55-21:40

1 stop21h 15m

$446

AdelaideCairns

ADL - CNS

ADLCNS

Adelaide

Wed 5/11

14:20-22:05

1 stop8h 15m

Cairns

Wed 19/11

10:20-14:00

Nonstop3h 10m

$457

AdelaideCairns

ADL - CNS

ADLCNS

Adelaide

Mon 10/11

14:20-22:05

1 stop8h 15m

Cairns

Wed 12/11

10:20-14:00

Nonstop3h 10m

$483

AdelaideCairns

ADL - CNS

ADLCNS

Adelaide

Thu 13/11

07:05-09:35

Nonstop3h 00m

Cairns

Sun 16/11

23:55-10:00

1 stop9h 35m

$486

AdelaideCairns

ADL - CNS

ADLCNS

Adelaide

Thu 13/11

14:20-22:05

1 stop8h 15m

Cairns

Thu 20/11

23:55-21:40

1 stop21h 15m

$497

AdelaideCairns

ADL - CNS

ADLCNS

Adelaide

Sun 9/11

06:15-23:55

1 stop18h 10m

Cairns

Mon 17/11

23:55-09:35

1 stop9h 10m

$501

AdelaideCairns

ADL - CNS

ADLCNS

Adelaide

Thu 13/11

07:05-09:35

Nonstop3h 00m

Cairns

Sun 16/11

10:20-14:00

Nonstop3h 10m

$501

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from Adelaide to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Adelaide 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.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Cairns

How far ahead should I book a flight from Adelaide to Cairns?

Use this chart to determine the optimal time to book a return flight from Adelaide to Cairns. Price data was last updated on 10 October 2025.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Adelaide to Cairns. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Adelaide to Cairns (average of $181). Flying from Adelaide to Cairns in December is currently the most expensive (average of $343). 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.

What is the cheapest time of day to fly from ADL to CNS?

Find hourly flight availability from Adelaide to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 October 2025.

One of the essential ways to save on airfare from Adelaide to Cairns is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 30% on airfare.

How much does it cost for a return flight from Adelaide to Cairns?

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 18 October 2025.
Get a feel of what it's like to fly with Virgin Australia, Qantas Airways, andJetstar from Adelaide to Cairns by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
421 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Virgin Australia
7.6
Good
421 reviews
Virgin Australia
7.6
Good
421 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Qantas Airways
7.5
Good
921 reviews
Virgin Australia
7.6
Good
421 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Jetstar
6.5
Okay
475 reviews
Virgin Australia
7.6
Good
421 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.

Related info for your journey

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

  • What airports do I use to fly from Adelaide to Cairns?

    Cairns is the airport most travellers will use when flying to Cairns from Adelaide. Booking flights from Adelaide (ADL) to Cairns (CNS) should be relatively easy as there are 2 daily flights to Cairns from 3 different airlines. 2h 50m is how long a flight from Adelaide to Cairns will take if you book a nonstop flight.

  • How popular is this Adelaide to Cairns flight route?

    Flights from Adelaide to Cairns have been viewed 3,197 times in the past calendar month.

  • How long is the flight from Adelaide to Cairns?

    A quick flight from Adelaide to Cairns can take about 3h. Jetstar provides one of the quickest options available for as low as $370. Airlines will cover a distance of 2131 km. All flights are typically direct.

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

    Cheapflights users have booked flights from Adelaide to Cairns round-trip from $228. Other airlines that can offer you cheap pricing are Jetstar, from $282, and Qantas Airways, from $483. Virgin Australia is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Adelaide to Cairns?

    The top 3 most reliable airlines when flying from Adelaide to Cairns are Alliance Airlines (100%), Qantas Airways (98%) and Jetstar (98%).

  • What are the cheapest flights from Adelaide to Cairns?

    The cheapest flight price from Adelaide to Cairns is $172. On average you can expect to pay $533. The most popular route, (Adelaide - Cairns), can usually be booked for $358.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide 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 Adelaide to Cairns?

    Currently, June is the cheapest month in which you can book a flight from Adelaide to Cairns (average of $181). Flying from Adelaide to Cairns in December is currently the most expensive (average of $343). 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

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Trinity Beach
Mission Beach

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Fly from Adelaide to Cairns on these airlines

Choose from the following airlines for your flight from Adelaide to Cairns. Flights are based on user searches made on Cheapflights and were last updated on 18 October 2025.
Jetstar flights from Adelaide to Cairns
Virgin Australia flights from Adelaide to Cairns
Qantas Airways flights from Adelaide to Cairns

Top 3 airlines flying from Adelaide to Cairns

Discover the top 3 airlines that operate flights from Adelaide to Cairns. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$228Average$561FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
JetstarCheapest$282Average$432FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$483Average$761FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to Cairns?

Deals for Adelaide to Cairns flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Cairns?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Cairns.

Can Cheapflights find flights from Adelaide to Cairns with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Adelaide to Cairns flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Adelaide to Cairns become cheaper?

Of course! You can now track prices for flights from Adelaide to Cairns and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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