Singapore to Australia · 3,112 miles (5,008 km)

Singapore (SIN) to Cairns (CNS) flights

One airline flies nonstop from Singapore (SIN) to Cairns (CNS): Singapore Airlines. The two airports are 3,112 miles (5,008 km) apart. Singapore Airlines is in Star Alliance. There are also 8 ways to fly it with one stop, through Darwin, Denpasar and Port Moresby and more.

See award prices Filter in Routes

Airlines flying nonstop from SIN to CNS

Singapore AirlinesStar Alliance · bookable with 13 programsWho books it

Book SIN to CNS with points

Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.

Air Canada AeroplanBooks Singapore Airlines
Air New Zealand AirpointsBooks Singapore Airlines
Alaska Atmos RewardsBooks Singapore Airlines
ANA Mileage ClubBooks Singapore Airlines
Avianca LifeMilesBooks Singapore Airlines
EVA Air Infinity MileageLandsBooks Singapore Airlines
Lufthansa Miles & MoreBooks Singapore Airlines
Singapore Airlines KrisFlyerBooks Singapore Airlines
TAP Miles&GoBooks Singapore Airlines
Thai Royal Orchid PlusBooks Singapore Airlines
Turkish Airlines Miles&SmilesBooks Singapore Airlines
United MileagePlusBooks Singapore Airlines
Virgin Atlantic Flying ClubBooks Singapore Airlines

SIN to CNS with one stop

8 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.

Via Darwin (DRW)Qantas the whole way
Via Denpasar (DPS)Jetstar the whole way
+4
Via Port Moresby (POM)Air Niugini the whole way
PX
PX
Via Perth (PER)Jetstar the whole way
+1
Via Adelaide (ADL)Singapore Airlines, then Jetstar
Via Brisbane (BNE)Qantas the whole way
Via Sydney (SYD)Qantas the whole way
+2
Via Melbourne (MEL)Jetstar and Qantas the whole way
+2

SIN to CNS: common questions

Which airlines fly nonstop from SIN to CNS?

Singapore Airlines (Star Alliance) flies nonstop from Singapore (SIN) to Cairns (CNS).

How far is Singapore from Cairns by plane?

Singapore (SIN) and Cairns (CNS) are 3,112 miles (5,008 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.

Which points programs can book SIN to CNS award flights?

13 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, Alaska Atmos Rewards, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer and 5 more. Which flights each can book depends on its partners, so check the airline before you transfer points.

How many miles does SIN to CNS cost?

It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SIN to CNS with taxes and fees.

Where can I connect between Singapore and Cairns?

The most direct connections are through Darwin (DRW), Denpasar (DPS), Port Moresby (POM), Perth (PER) and Adelaide (ADL). On 7 of them the same airline flies both flights, for example Qantas through Darwin.

More routes

CNS to SIN Every nonstop from SIN Every nonstop from CNS

SIN to Istanbul IST SIN to Paris CDG SIN to Frankfurt FRA SIN to Amsterdam AMS SIN to Dubai DXB SIN to Rome FCO SIN to Shanghai PVG SIN to Munich MUC SIN to Barcelona BCN SIN to London LHR SIN to Milan MXP SIN to Guangzhou CAN

Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.