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Cheap flights from Cairns to Sri Lanka from $582

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — CMB
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to Sri Lanka

Enter your travel dates to find the best prices.

Cheapest flights from Cairns to Sri Lanka
Explore the most affordable flight options available from Cairns to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2026.

Tue 21/718:15
CNS
-
CMB
1 stop33h 50m
Singapore Airlines
Thu 20/811:45
CMB
-
CNS
1 stop24h 45m
Singapore Airlines
Deal found 26/4$1,244
Tue 21/718:15
CNS
-
CMB
1 stop21h 00m
Multiple Airlines
Thu 20/810:40
CMB
-
CNS
2 stops27h 15m
Multiple Airlines
Deal found 26/4$1,278
Wed 5/818:15
CNS
-
CMB
1 stop21h 00m
Singapore Airlines
Sat 8/800:50
CMB
-
CNS
1 stop11h 40m
Singapore Airlines
Deal found 26/4$1,548
Tue 27/1006:00
CNS
-
CMB
2 stops19h 40m
Qantas Airways
Fri 30/1001:35
CMB
-
CNS
2 stops32h 05m
Qantas Airways
Deal found 29/4$1,615
Wed 5/817:40
CNS
-
CMB
2 stops32h 20m
Qantas Airways
Sun 9/812:15
CMB
-
CNS
2 stops26h 45m
Qantas Airways
Deal found 26/4$1,616
Sun 26/418:15
CNS
-
CMB
1 stop33h 50m
Singapore Airlines
Tue 12/500:50
CMB
-
CNS
1 stop11h 40m
Singapore Airlines
Deal found 25/4$1,658

Find flight deals from Cairns to Sri Lanka

Keep the following information in mind while searching for Cairns to Sri Lanka flight deals. Data was last updated 30 April 2026.

Round-trip from

$1,244

One-way from

$582

Popular in

June

Cheapest in

March

Average price

$1,298
Singapore Airlines
  • Singapore Airlines
  • 21/7-20/8
  • 2 total stops
  • 58h 35m total
  • Cairns to Sri Lanka
Search Deals
1/7
  • 1/7
  • 3 total stops
  • 31h 25m total
  • Cairns to Sri Lanka
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($172 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($53 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cairns to Sri Lanka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 30 April 2026.
Use the filters below to find and compare flights from Cairns to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Tue 21/7

18:15-10:45

1 stop21h 00m

Colombo Bandaranaike Intl

Thu 20/8

10:40-18:25

2 stops27h 15m

$1,278
Fastest return journey

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Wed 5/8

18:15-10:45

1 stop21h 00m

Colombo Bandaranaike Intl

Sat 8/8

00:50-17:00

1 stop11h 40m

$1,548

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Wed 5/8

17:40-21:30

2 stops32h 20m

Colombo Bandaranaike Intl

Sun 9/8

12:15-19:30

2 stops26h 45m

$1,616

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Wed 5/8

13:55-22:10

2 stops36h 45m

Colombo Bandaranaike Intl

Sun 9/8

20:35-08:40

3 stops55h 35m

$2,223
Cheapest one-way

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Wed 1/7

19:00-21:55

2 stops55h 25m

$583

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Mon 22/6

19:15-21:55

3 stops55h 10m

$686

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Tue 30/6

21:40-21:55

3 stops52h 45m

$725
Fastest single journey

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Thu 2/7

20:10-22:25

1 stop30h 45m

$1,199

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Sorted by cheapest first

Best time to book a flight from Cairns to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka 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.

Cheapflights Insights

Everything you need to know about your flight from Cairns to Sri Lanka

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

Currently, January is the cheapest month in which you can book a flight from Cairns to Sri Lanka (average of $656). Flying from Cairns to Sri Lanka in October is currently the most expensive (average of $1,303). 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.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated 30 April 2026.
Read reviews from past customers who have flown with Singapore Airlines,Cathay Pacific, andQantas Airways from Cairns to Sri Lanka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,505 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Cathay Pacific
7.6
Good
1,310 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
1,028 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

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

  • What airport do you fly from for flights from Cairns to Sri Lanka?

    Cairns (CNS), located 4.4 km from the city centre, is the airport you fly out of when you book flights from Cairns to Sri Lanka.

  • How long is the flight from Cairns to Sri Lanka?

    A quick flight from Cairns to Sri Lanka can take about 21h. Singapore Airlines provides one of the quickest options available for as low as $1,548. The distance from Cairns to Sri Lanka is about 7712 km.

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

    Yes. In addition to deals on Cairns to Sri Lanka flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cairns to Sri Lanka?

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

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

    Yes. Cheapflights offers flight deals from Cairns to Sri Lanka 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 Sri Lanka?

    Currently, January is the cheapest month in which you can book a flight from Cairns to Sri Lanka (average of $656). Flying from Cairns to Sri Lanka in October is currently the most expensive (average of $1,303). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Cairns to Sri Lanka

Discover the top 3 airlines that operate flights from Cairns to Sri Lanka. 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 647,157 searches. Data last updated 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$657Average$1,258FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$791Average$1,127FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,362Average$1,538FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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 to Sri Lanka?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cairns to Sri Lanka. 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 to Sri Lanka?

Cheapflights helps you find that perfect flight to Sri Lanka from Cairns by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cairns to Sri Lanka with no change fees?

Need flexible booking options for your flight to Sri Lanka from Cairns? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Cairns to Sri Lanka flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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