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Cheap flights from Cairns to Sri Lanka from $650

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — CMB
10 Jul — 17 Jul1
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 10 June 2026.

Fri 2/1018:15
CNS
-
CMB
1 stop33h 50m
Singapore Airlines
Sat 24/1011:45
CMB
-
CNS
1 stop25h 05m
Singapore Airlines
Deal found 9/6$1,140
Mon 9/1123:55
CNS
-
CMB
1 stop22h 25m
Multiple Airlines
Tue 17/1119:50
CMB
-
CNS
1 stop18h 15m
Multiple Airlines
Deal found 8/6$1,168
Fri 2/1021:40
CNS
-
CMB
1 stop24h 40m
Jetstar
Sat 17/1019:50
CMB
-
CNS
1 stop22h 20m
Jetstar
Deal found 10/6$1,185
Fri 2/1018:15
CNS
-
CMB
1 stop33h 50m
Singapore Airlines
Sat 17/1011:45
CMB
-
CNS
1 stop24h 45m
Singapore Airlines
Deal found 9/6$1,207
Fri 2/1019:00
CNS
-
CMB
2 stops44h 35m
Multiple Airlines
Sat 24/1019:50
CMB
-
CNS
1 stop18h 15m
Multiple Airlines
Deal found 9/6$1,226
Fri 2/1019:00
CNS
-
CMB
2 stops31h 00m
Multiple Airlines
Sat 17/1019:50
CMB
-
CNS
1 stop22h 20m
Multiple Airlines
Deal found 10/6$1,237
Fri 2/1021:40
CNS
-
CMB
1 stop24h 40m
Jetstar
Sat 10/1019:50
CMB
-
CNS
1 stop22h 20m
Jetstar
Deal found 9/6$1,373
Fri 2/1019:00
CNS
-
CMB
2 stops20h 35m
Multiple Airlines
Sat 10/1019:50
CMB
-
CNS
1 stop22h 20m
Multiple Airlines
Deal found 9/6$1,404

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 10 June 2026.

Round-trip from

$1,140

One-way from

$650

Popular in

June

Cheapest in

March

Average price

$1,809
Singapore Airlines
  • Singapore Airlines
  • 2/10-24/10
  • 2 total stops
  • 58h 55m total
  • Cairns to Sri Lanka
Search Deals
Jetstar
  • Jetstar
  • 12/10
  • 1 total stop
  • 25h 40m total
  • Cairns to Sri Lanka
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($187 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($59 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 10 June 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
Fastest return journey

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Mon 9/11

23:55-17:50

1 stop22h 25m

Colombo Bandaranaike Intl

Tue 17/11

19:50-18:35

1 stop18h 15m

$1,168

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Fri 2/10

19:00-21:30

2 stops31h 00m

Colombo Bandaranaike Intl

Sat 17/10

19:50-22:40

1 stop22h 20m

$1,237

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Fri 2/10

21:40-17:50

1 stop24h 40m

Colombo Bandaranaike Intl

Sat 10/10

19:50-22:40

1 stop22h 20m

$1,373

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Mon 9/11

11:50-19:55

3 stops36h 35m

Colombo Bandaranaike Intl

Tue 17/11

07:30-19:20

3 stops31h 20m

$2,077

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Wed 24/6

21:00-09:40

2 stops41h 10m

Colombo Bandaranaike Intl

Sat 27/6

12:15-19:30

2 stops26h 45m

$2,144

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Fri 2/10

15:45-22:10

2 stops34h 55m

Colombo Bandaranaike Intl

Sat 17/10

20:35-22:45

3 stops45h 40m

$2,589

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Fri 2/10

15:45-18:30

3 stops31h 15m

Colombo Bandaranaike Intl

Sat 10/10

22:05-22:45

2 stops44h 10m

$2,593
Cheapest one-way

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Mon 12/10

20:40-17:50

1 stop25h 40m

$650
Fastest single journey

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Tue 8/9

07:00-17:50

1 stop15h 20m

$653

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Tue 8/9

15:35-09:50

2 stops22h 45m

$758

Flights are sorted by cheapest return flights first.

Deals found on 7/6

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 $669). Flying from Cairns to Sri Lanka in June is currently the most expensive (average of $1,809). 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 10 June 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
1,539 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.1

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,539 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.1

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,370 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.1

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,046 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.1

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 24h 40m. Jetstar provides one of the quickest options available for as low as $1,373. 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 $669). Flying from Cairns to Sri Lanka in June is currently the most expensive (average of $1,809). 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

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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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$669Average$1,437FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$805Average$1,148FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,388Average$1,553FlexibilityNo 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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