฿3,915+ 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 4/4. 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
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Cairns
Explore the most affordable flight options available from Cairns. Find the lowest fares based on data from user searches, with prices last updated on 27 February 2026.

Sat 25/420:10
CNS
-
DMK
2 stops27h 40m
Multiple Airlines
Fri 8/507:30
DMK
-
CNS
2 stops31h 55m
Multiple Airlines
Deal found 26/2฿16,934
Sat 25/411:00
CNS
-
BKK
2 stops35h 35m
Multiple Airlines
Fri 8/515:45
BKK
-
CNS
2 stops23h 40m
Multiple Airlines
Deal found 26/2฿17,244
Tue 14/407:00
CNS
-
BKK
2 stops28h 05m
Multiple Airlines
Wed 29/409:05
BKK
-
CNS
2 stops17h 25m
Multiple Airlines
Deal found 25/2฿17,648
Thu 30/406:00
CNS
-
BKK
1 stop17h 00m
เจ็ทสตาร์
Fri 1/521:40
BKK
-
CNS
1 stop22h 00m
เจ็ทสตาร์
Deal found 26/2฿17,742
Fri 24/421:40
CNS
-
BKK
1 stop25h 10m
Multiple Airlines
Sat 9/515:45
BKK
-
CNS
2 stops18h 55m
Multiple Airlines
Deal found 24/2฿17,866
Tue 14/421:40
CNS
-
BKK
1 stop25h 10m
Multiple Airlines
Tue 28/420:35
BKK
-
CNS
2 stops29h 55m
Multiple Airlines
Deal found 25/2฿18,208
Thu 12/306:00
CNS
-
BKK
1 stop16h 00m
เจ็ทสตาร์
Wed 18/320:55
BKK
-
CNS
1 stop17h 20m
เจ็ทสตาร์
Deal found 25/2฿18,394
Sat 25/407:00
CNS
-
BKK
1 stop15h 50m
เจ็ทสตาร์
Fri 8/521:40
BKK
-
CNS
1 stop20h 10m
เจ็ทสตาร์
Deal found 26/2฿19,047
Thu 30/406:00
CNS
-
BKK
1 stop17h 00m
Multiple Airlines
Fri 1/522:30
BKK
-
CNS
2 stops32h 15m
Multiple Airlines
Deal found 26/2฿19,202
Thu 12/312:05
CNS
-
BKK
2 stops27h 55m
Multiple Airlines
Wed 18/311:45
BKK
-
CNS
2 stops26h 45m
Multiple Airlines
Deal found 25/2฿19,264
Fri 24/420:10
CNS
-
DMK
2 stops26h 00m
Multiple Airlines
Sat 9/513:40
DMK
-
CNS
2 stops21h 00m
Multiple Airlines
Deal found 24/2฿20,787
Fri 10/421:00
CNS
-
HKT
1 stop26h 50m
Multiple Airlines
Fri 17/409:40
HKT
-
CNS
2 stops16h 50m
Multiple Airlines
Deal found 24/2฿22,216

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 27 February 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 14/4

07:00-08:05

2 stops28h 05m

Bangkok Suvarnabhumi

Wed 29/4

09:05-05:30

2 stops17h 25m

฿17,648

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 12/3

06:00-19:00

1 stop16h 00m

Bangkok Suvarnabhumi

Wed 18/3

20:55-17:15

1 stop17h 20m

฿18,394

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Sat 25/4

07:00-19:50

1 stop15h 50m

Bangkok Suvarnabhumi

Fri 8/5

21:40-20:50

1 stop20h 10m

฿19,047

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Fri 24/4

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Sat 9/5

21:40-21:00

1 stop20h 20m

฿19,326

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 12/3

12:05-13:00

2 stops27h 55m

Bangkok Suvarnabhumi

Wed 18/3

20:55-17:15

1 stop17h 20m

฿20,569

CairnsBangkok

CNS - DMK

CNSDMK

Cairns

Fri 24/4

20:10-19:10

2 stops26h 00m

Bangkok Don Mueang Intl

Sat 9/5

13:40-13:40

2 stops21h 00m

฿20,787

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 14/4

21:40-19:50

1 stop25h 10m

Bangkok Suvarnabhumi

Wed 29/4

21:40-19:15

1 stop18h 35m

฿22,185

CairnsBangkok

CNS - DMK

CNSDMK

Cairns

Sat 16/5

21:40-20:50

2 stops26h 10m

Bangkok Don Mueang Intl

Sat 30/5

13:40-13:40

2 stops21h 00m

฿22,433

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Sun 12/4

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Sun 19/4

21:40-22:40

1 stop22h 00m

฿23,024

CairnsKo Samui

CNS - USM

CNSUSM

Cairns

Thu 16/4

15:35-18:50

2 stops30h 15m

Ko Samui

Sat 25/4

19:45-05:30

2 stops30h 45m

฿23,614

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 41 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.

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

Use this chart to determine the optimal time to book a return flight from Cairns to Suvarnabhumi. Price data was last updated on 20 February 2026.

Booking 18 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 ฿6,680). Flying from Cairns in December will prove the most costly (average of ฿24,888). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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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 27 February 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, Denpasar, 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.

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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.

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