฿4,138+ Cheap flights from Cairns

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. 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 — BKK
28 May — 4 Jun1
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 28 April 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Fri 22/5

09:10-20:00

1 stop13h 50m

Bangkok Suvarnabhumi

Fri 29/5

19:55-08:30

2 stops33h 35m

฿20,143

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 20/5

09:10-20:00

1 stop13h 50m

Bangkok Suvarnabhumi

Wed 27/5

21:50-21:00

1 stop20h 10m

฿20,466

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Fri 12/6

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Fri 19/6

21:40-22:40

1 stop22h 00m

฿20,919

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 8/6

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Mon 15/6

21:40-22:40

1 stop22h 00m

฿21,048

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 8/6

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Mon 15/6

20:35-22:40

2 stops23h 05m

฿21,177

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Fri 22/5

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Fri 29/5

21:40-22:40

1 stop22h 00m

฿21,986

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 1/6

16:55-16:25

2 stops26h 30m

Bangkok Suvarnabhumi

Sat 13/6

10:55-18:25

2 stops28h 30m

฿22,147

CairnsPhuket City

CNS - HKT

CNSHKT

Cairns

Fri 5/6

19:15-19:20

1 stop27h 05m

Phuket City

Fri 12/6

20:50-09:20

2 stops33h 30m

฿22,600

CairnsPhuket City

CNS - HKT

CNSHKT

Cairns

Sun 7/6

14:50-19:50

2 stops32h 00m

Phuket City

Sun 14/6

20:50-20:25

2 stops20h 35m

฿22,632

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 28/5

15:35-20:00

1 stop31h 25m

Bangkok Suvarnabhumi

Wed 3/6

19:55-21:00

2 stops46h 05m

฿22,632

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 59 resultsSorted by cheapest first
1
2
3
...
6

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.

When is the best time to book a flight from Cairns?

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from 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 Cairns?

Currently, July is the cheapest month in which you can book a flight from Cairns (average of ฿18,752). Flying from Cairns in December will prove the most costly (average of ฿35,015). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Australia

Book a direct flight from one of these other cities located in Australia.
Direct flights from Brisbane
Direct flights from Proserpine

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 28 April 2026.

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

    The most selected flight destinations from Cairns for the current month are Brisbane, Sydney, Melbourne Airport. While Brisbane, Sydney, Melbourne Airport are the top choices made by travellers year-round.

  • What is the cheapest month to fly from Cairns?

    At the present moment the cheapest month to fly from Cairns is currently July; with December 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 makes it easy to find flights from Cairns by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cairns for you. Better yet — we are completely free to use.

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

    Yes! Cheapflights helps users easily find flights from Cairns with no change fees.

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

    Yes, Cheapflights offers price alerts on flights from Cairns so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

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 makes it easy to find flights from Cairns by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cairns for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cairns with no change fees?

Yes! Cheapflights helps users easily find flights from Cairns with no change fees.

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

Yes, Cheapflights offers price alerts on flights from Cairns so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.