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Cheap flights from Cairns to Sri Lanka from $1,618

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — CMB
20 Aug — 27 Aug1
1 adult

Cheap 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 15 August 2025.

Round-trip from

$1,618

Popular in

November

Cheapest in

February

Average price

$1,517
Singapore Airlines
  • Singapore Airlines
  • 26/11-16/12
  • 2 total stops
  • 45h 30m total
  • Cairns to Sri Lanka
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($412 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 August 2025
Search Deals

Find flight deals from Cairns to Sri Lanka

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 15 August 2025.

Wed 26/1118:35CNS - CMB
1 stop33h 25mSingapore Airlines
Tue 16/1200:45CMB - CNS
1 stop12h 05mSingapore Airlines
Deal found 14/8$1,618
Wed 26/1111:35CNS - CMB
2 stops40h 25mCathay Pacific
Tue 16/1200:45CMB - CNS
1 stop29h 15mCathay Pacific
Deal found 14/8$1,653
Sun 28/915:35CNS - CMB
2 stops36h 25mMultiple Airlines
Sat 4/1000:50CMB - CNS
2 stops54h 35mMultiple Airlines
Deal found 13/8$1,658
Wed 26/1109:45CNS - CMB
3 stops18h 20mMultiple Airlines
Wed 17/1212:10CMB - CNS
2 stops18h 05mMultiple Airlines
Deal found 14/8$1,786
Wed 26/1106:00CNS - CMB
2 stops19h 40mQantas Airways
Wed 17/1212:10CMB - CNS
2 stops18h 05mQantas Airways
Deal found 14/8$1,857
Sun 28/918:15CNS - CMB
1 stop33h 50mSingapore Airlines
Sat 4/1000:50CMB - CNS
1 stop11h 40mSingapore Airlines
Deal found 13/8$1,915

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 15 August 2025.
Use the filters below to find and compare flights from Cairns to Sri Lanka that are best for you.

Fly from

Cairns

Fly to

Sri Lanka

Route

Depart

Return

Price

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Wed 26/11

18:35-23:30

1 stop33h 25m

Colombo Bandaranaike Intl

Tue 16/12

00:45-17:20

1 stop12h 05m

$1,618

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Wed 26/11

11:35-23:30

2 stops40h 25m

Colombo Bandaranaike Intl

Tue 16/12

00:45-10:30

1 stop29h 15m

$1,653

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Sun 28/9

15:35-23:30

2 stops36h 25m

Colombo Bandaranaike Intl

Sat 4/10

00:50-11:55

2 stops54h 35m

$1,658

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Wed 26/11

09:45-23:35

3 stops18h 20m

Colombo Bandaranaike Intl

Wed 17/12

12:10-10:45

2 stops18h 05m

$1,786

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Wed 26/11

06:00-21:10

2 stops19h 40m

Colombo Bandaranaike Intl

Wed 17/12

12:10-10:45

2 stops18h 05m

$1,857

CairnsColombo

CNS - CMB

CNSCMB

Cairns

Wed 15/10

11:15-08:10

2 stops49h 25m

$1,701

Flights are sorted by cheapest return flights first.

Deals found on 13/8

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
No data available for this route at this time. Please check back soon.

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 15 August 2025.
Read reviews from past customers who have flown with Singapore Airlines and Qantas 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
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,346 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qantas Airways
7.5
Good
895 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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.

  • 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, May is the cheapest month in which you can book a flight from Cairns to Sri Lanka (average of $682). Flying from Cairns to Sri Lanka in December is currently the most expensive (average of $1,187). 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 2 airlines flying from Cairns to Sri Lanka

Discover the top 2 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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$853Average$1,096FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,381Average$1,547FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cairns to Sri Lanka?

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

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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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