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£52+ Cheap flights from Cairns

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CNS — LHR
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Find flights from Cairns within your budget

 
Find flights departing from Cairns that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 5 April 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Thu 4/6

19:10-22:05

Nonstop2h 55m

Sydney Kingsford Smith

Tue 9/6

06:10-09:20

Nonstop3h 10m

£117

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Sat 16/5

19:10-22:05

Nonstop2h 55m

Sydney Kingsford Smith

Sat 23/5

15:15-18:25

Nonstop3h 10m

£120
Fastest return journey

CairnsBrisbane

CNS - BNE

CNSBNE

Cairns

Sat 23/5

09:20-11:35

Nonstop2h 15m

Brisbane

Wed 27/5

06:10-08:40

Nonstop2h 30m

£134

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Tue 25/8

06:45-09:45

Nonstop3h 00m

Sydney Kingsford Smith

Tue 8/9

06:10-09:20

Nonstop3h 10m

£137

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Tue 8/9

19:10-22:05

Nonstop2h 55m

Sydney Kingsford Smith

Tue 22/9

06:10-09:20

Nonstop3h 10m

£141

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Fri 22/5

06:45-09:45

Nonstop3h 00m

Sydney Kingsford Smith

Mon 25/5

15:15-18:25

Nonstop3h 10m

£145

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Wed 29/4

06:45-09:45

Nonstop3h 00m

Sydney Kingsford Smith

Mon 4/5

06:10-09:20

Nonstop3h 10m

£149

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Tue 28/7

16:35-19:30

Nonstop2h 55m

Sydney Kingsford Smith

Thu 30/7

15:10-18:25

Nonstop3h 15m

£171

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Thu 21/5

16:35-19:30

Nonstop2h 55m

Sydney Kingsford Smith

Sun 24/5

12:40-15:55

Nonstop3h 15m

£172

CairnsSydney

CNS - SYD

CNSSYD

Cairns

Sun 19/4

06:45-09:45

Nonstop3h 00m

Sydney Kingsford Smith

Thu 7/5

06:10-09:20

Nonstop3h 10m

£177

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Cairns

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

Travel insights for flights from Cairns

Get recent, data-driven insights about flights from Cairns including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Cairns (average of £708). Flying from Cairns in January will prove the most costly (average of £1,549). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Cairns?

If you’re flying from Cairns, these routes are more frequently taken by airlines Brisbane (243 flights per day), Sydney (63 flights per day) and Tokyo (56 flights per day).

Brisbane
Brisbane
From £101
Sydney Kingsford Smith
Sydney Kingsford Smith
From £61
Proserpine Whitsunday Coast
Proserpine Whitsunday Coast
From £160
Perth
Perth
From £225

What is the cheapest place to fly to from Cairns?

The cheapest city to fly to from Cairns is Sydney Kingsford Smith, with prices starting at £61. Explore other affordable destinations below.

Sydney Kingsford Smith
Sydney Kingsford Smith
From £61
Melbourne
Melbourne
From £66
Brisbane
Brisbane
From £101
Proserpine Whitsunday Coast
Proserpine Whitsunday Coast
From £160

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Related info for your journey

Access useful and relevant information related to your journey from Cairns. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 5 April 2026.

  • What are the most popular destinations to fly to from Cairns?

    This month, the top selected destinations from Cairns are Brisbane, Sydney, Melbourne Airport. Throughout the year, Brisbane, Sydney, Melbourne Airport are some of the top choices made by users flying from Cairns.

  • What is the cheapest flight from Cairns to anywhere?

    Users have flown out of Cairns for as low as £61 to Sydney (prices may vary depending on the airline and departure time). On average, users have booked flights for £368 to fly from Cairns.

  • What is the cheapest month to fly from Cairns?

    At the present moment the cheapest month to fly from Cairns is currently February; with January being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Cairns?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cairns. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from 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 Cairns.

  • Can Cheapflights find flights from Cairns with no change fees?

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

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

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

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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 Cairns?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cairns. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Can Cheapflights find flights from Cairns with no change fees?

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

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

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

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