--- title: "Singapore (SIN) to Cairns (CNS) flights: who flies it" description: "Singapore Airlines flies nonstop from SIN to CNS, about 5 flights a week as SQ 203, scheduled at 6h 30m to 6h 40m. See award seats by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/sin-cns" url: "https://2lnr.com/routes/sin-cns.md" date_modified: "2026-10-18T05:10:47Z" --- # Singapore to Cairns (SIN-CNS): nonstop flights and award space Singapore Airlines flies the SIN to CNS nonstop about 5 times a week. In the timetable below it flies as SQ 203, scheduled at 6h 30m to 6h 40m for the 3,112 miles. 2LNR tracks award seats on Singapore Airlines across every SIN to CNS date, so you can see whether a seat exists before you move points. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See SIN to CNS on the interactive map [Get started free](https://2lnr.com/login) 5 Flights a week, 4-week average 6h 30m to 6h 40m Scheduled flight time 3,112 mi Nonstop distance Free To get started ## Singapore to Cairns flight schedule Scheduled nonstop departures for SIN to CNS starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Singapore (SIN) to Cairns (CNS) | Date | Flight | Airline | Departs SIN | Arrives CNS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | SQ 203 | Singapore Airlines | 08:30 | 17:00 | 6h 30m | [Airbus A350-900](https://2lnr.com/seatmaps/sq/a350-900.md) | | Sun, Oct 25 | SQ 203 | Singapore Airlines | 08:35 | 17:15 | 6h 40m | Airbus A350-900 | | Mon, Oct 26 | SQ 203 | Singapore Airlines | 08:35 | 17:15 | 6h 40m | Airbus A350-900 | | Tue, Oct 27 | SQ 203 | Singapore Airlines | 08:30 | 17:00 | 6h 30m | Airbus A350-900 | | Wed, Oct 28 | SQ 203 | Singapore Airlines | 08:35 | 17:15 | 6h 40m | Airbus A350-900 | | Fri, Oct 30 | SQ 203 | Singapore Airlines | 08:35 | 17:15 | 6h 40m | Airbus A350-900 | | Sun, Nov 1 | SQ 203 | Singapore Airlines | 08:35 | 17:15 | 6h 40m | Airbus A350-900 | Showing all 7 scheduled SIN to CNS departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every SIN to CNS date on the interactive map ## Aircraft on the Singapore to Cairns nonstop Singapore Airlines flies the [Airbus A350-900](https://2lnr.com/seatmaps/sq/a350-900.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Award seats on SIN to CNS departures 2LNR tracks award seats on Singapore Airlines, date by date. Open the calendar for Singapore to Cairns to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro. Singapore Airlines award space was open on none of the 8 Singapore to Cairns departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Award seats by date on the SIN to CNS departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See SIN to CNS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Singapore to Cairns nonstop Carriers operating SIN to CNS nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date. - [Singapore Airlines (SQ) route map](https://2lnr.com/routes/airlines/sq.md)\ [The aircraft SQ flies](https://2lnr.com/seatmaps/sq.md) See SIN to CNS on the interactive map → ## Frequently asked questions about SIN to CNS **How long is the flight from Singapore (SIN) to Cairns (CNS)?** Scheduled flight times from Singapore (SIN) to Cairns (CNS) run from 6h 30m to 6h 40m across the departures in the schedule table on this page. The nonstop covers about 3,112 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from SIN to CNS?** Singapore Airlines is currently the only airline flying SIN to CNS nonstop. 2LNR tracks award seats on Singapore Airlines. **How many flights a week are there from SIN to CNS?** About 5 nonstop flights a week run between Singapore (SIN) and Cairns (CNS) in the current schedule, operated by Singapore Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from SIN to CNS depart?** Scheduled SIN to CNS nonstops in the next 7 days with service leave between 08:30 and 08:35, local time at Singapore. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate SIN to CNS nonstop?** Singapore Airlines flies SQ 203 nonstop from Singapore (SIN) to Cairns (CNS), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **How do I check award availability on SIN to CNS?** Open the SIN to CNS route on the interactive map or the matrix to see award seats by date on Singapore Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [CNS to SIN nonstop flights and award space](https://2lnr.com/routes/cns-sin.md). Award seats rather than schedules? See [Singapore Airlines award availability](https://2lnr.com/awards/sq.md). Looking beyond this route? See [every route from Singapore (SIN)](https://2lnr.com/routes/sin.md), or [every route from Cairns (CNS)](https://2lnr.com/routes/cns.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## See SIN to CNS award space by date See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)