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Cheap flights from Cairns to Adelaide (CNS - ADL)

CNS — ADL
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheap flight deals from Cairns to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Adelaide (ADL). 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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

July

Cheapest in

February

Average price

$330

Good one-way deal

$115 or less
Provider with most accurate pricing for Cairns-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cairns-Adelaide flights.
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a one-way flight from Cairns to Adelaide.
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Compare providers for flights from Cairns to Adelaide

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cairns to Adelaide in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cairns-Adelaide flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cairns-Adelaide flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cairns-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cairns-Adelaide flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cairns-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cairns to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Cairns with our price prediction graph.
Estimated round-trip 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 Cairns to Adelaide

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

Use this chart to determine the optimal time to book a round-trip flight from Cairns to Adelaide. Price data was last updated on October 24, 2025.

The best time to book flights from Cairns to Adelaide is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Cairns to Adelaide (average of $90). Flying from Cairns to Adelaide in July is currently the most expensive (average of $230). 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 CNS to ADL?

Find hourly flight availability from Cairns to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 29, 2025.

When flying from Cairns to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated octubre 29, 2025.
Peruse reviews from past customers who have flown with Jetstar from Cairns to Adelaide 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.
Jetstar
6.5
Okay
477 reviews

Crew

7.3

Entertainment

5.1

Food

5.6

Overall

6.5

Boarding

6.8

Comfort

6.4

Reviews

1 / 20
2.0
Mediocre

Matt,Jul 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs
Jetstar
6.5
Okay
477 reviews
Jetstar
6.5
Okay
477 reviews

Crew

7.3

Entertainment

5.1

Food

5.6

Overall

6.5

Boarding

6.8

Comfort

6.4

Reviews

1 / 20
2.0
Mediocre

Matt,Jul 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs

Related info for your journey

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

  • What is the cheapest airline to fly from Cairns to Adelaide round-trip?

    Flying on Jetstar is currently your cheapest option to Adelaide, with prices starting at $200. This flight start at 28% lower than the current average price 3 months from now.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Cairns to Adelaide on time: Qatar Airways (95%), Virgin Australia (95%), Singapore Airlines (95%).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Cairns to Adelaide (average of $90). Flying from Cairns to Adelaide in July is currently the most expensive (average of $230). 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

Traveling to a place near Adelaide?

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Top airline flying from Cairns to Adelaide

Discover the top airline that operate flights from Cairns to Adelaide. 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 2,558,603 searches. Data last updated octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$200Average$287FlexibilityNo cancel feeOn-time74%

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