Cheap Flights from Adelaide to Cairns

Cheapest flights from Adelaide to Cairns

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Adelaide to Cairns. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$183

Jetstar

Direct flight

3 hours

05/31/2027

The cheapest one-way flight from Adelaide to Cairns departs on 05/31/2027, is operated by Jetstar and costs $183

Cheapest round trip flight

$285

Jetstar

Direct flight

6 hours

11/30/2026

The cheapest roundtrip flight from Adelaide to Cairns departs on 11/30/2026, is operated by Jetstar and costs $285

The fastest flight

2h 50m

Fastest flight from Adelaide to Cairns takes 2h 50m

Direct flights

Several times a week

There are direct flights on this route 2 days a week: Mo and Tu

Earliest flight

6:00 AM

Latest flight

10:55 AM

Direct flights count

12

Distance

2125km

Timezone difference

30m

The distance between Adelaide and Cairns is 2125km (1318 miles). There are 12 direct flights from Adelaide to Cairns. The time difference between Adelaide and Cairns is 30m. Flights from Adelaide begin at 6:00 AM. The latest flight from Adelaide departs at 10:55 AM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Adelaide to Cairns by month

In different months, ticket prices from Adelaide to Cairns vary: minimum — $108 (October 2026), maximum — $161 (June 2027). Typically, the flight costs $136–$142.

October 2026

Lowest price

on average:

$108

June 2027

Highest price

on average:

$161

Avg Price

Price dynamics

Flight costs from Adelaide to Cairns climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.

Cheaper and more expensive periods

Prices rise from October 2026 to November 2026 (+32%), then decline from November 2026 to March 2027 (7%). The cheapest tickets are in October 2026–November 2026 (averaging $125), while the priciest are in March 2027–June 2027 ($146).

Best time to buy

For savings, plan your flight for October 2026–November 2026 — you could save up to 15%. Try to avoid March 2027–June 2027 when possible: prices are at their highest then.

Price predictability

Price spread on this route is 14.2%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.

Airlines operating on route

You can fly from Adelaide to Cairns with Jetstar. It is the only carrier on this route, which makes the choice straightforward. Despite the lack of competition, ticket prices remain affordable: fares start from $183. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with Jetstar is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.

Jetstar

starting at $183

Non-stop flights from Adelaide to Cairns

A non-stop flight is the most convenient and comfortable way to fly from Adelaide to Cairns, despite the fact that sometimes flights with transfers can cost significantly less.

Adelaide — Cairns

ADL — CNS

10/27/2026

Departure

Direct flight

JQ966

starting at $196

Adelaide — Cairns

ADL — CNS

05/31/2027

Departure

Direct flight

JQ966

starting at $210

Schedule of direct flights from Adelaide to Cairns

There are most likely no direct flights on the Adelaide — Cairns route

Adelaide airports overview

Adelaide Airport

•

ADL

6km

Primary gateway to Adelaide and South Australia, serving domestic and international routes with regular connections across Australia and to Asia and New Zealand.

•

Cairns airports overview

Cairns Airport

•

CNS

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Adelaide to Cairns?

The cheapest flight ticket from Adelaide to Cairns according to data for the last 48 hours costs $183

When is the best time to buy air tickets on the route Adelaide — Cairns?

Often the best time to buy tickets from Adelaide to Cairns is 2 months before departure.

When is the cheapest time of year to fly from Adelaide to Cairns?

Based on statistics over the past years, the lowest prices for flights from Adelaide to Cairns can be found flying in these months: October, March, November.

How long does it take to fly from Adelaide to Cairns?

The fastest flights from Adelaide to Cairns start from 2 hours 50 minutes in the air.

Which airline can fly direct from Adelaide to Cairns?

The following airlines operate direct flights on the route Adelaide — Cairns: Jetstar

Special offers and sales on air tickets from Adelaide to Cairns

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Adelaide to Cairns

Alternative routes

Brisbane ➜ Cairns•Canberra ➜ Cairns•Cairns ➜ Cairns•Darwin ➜ Cairns•Launceston ➜ Cairns•Newcastle ➜ Cairns•Townsville ➜ Cairns•Toowoomba ➜ Cairns•Wollongong ➜ Cairns•Adelaide ➜ Brisbane•Adelaide ➜ Jayapura•Adelaide ➜ Darwin•Adelaide ➜ Lae•Adelaide ➜ Newcastle•Adelaide ➜ Port Moresby•Adelaide ➜ Saumlaki•Adelaide ➜ Townsville•Adelaide ➜ Toowoomba

•••••••••••••••••••

Cheapest one way flight

$183

Jetstar

Direct flight

3 hours

05/31/2027

The cheapest one-way flight from Adelaide to Cairns departs on 05/31/2027, is operated by Jetstar and costs $183

Cheapest round trip flight

$285

Jetstar

Direct flight

6 hours

11/30/2026

The cheapest roundtrip flight from Adelaide to Cairns departs on 11/30/2026, is operated by Jetstar and costs $285

The fastest flight