--- title: "Chiang Mai to Singapore flights: who flies CNX-SIN" description: "Scoot flies Chiang Mai (CNX) to Singapore (SIN) nonstop about 25 times a week, scheduled at 3h 10m to 3h 15m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/cnx-sin" url: "https://2lnr.com/routes/cnx-sin.md" date_modified: "2026-10-18T05:10:47Z" --- # Chiang Mai to Singapore (CNX-SIN): nonstop flights and who flies them Scoot flies nonstop between Chiang Mai (CNX) and Singapore (SIN), roughly 25 times a week. The timetable below shows the nonstop scheduled at 3h 10m to 3h 15m for the 1,250 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See CNX to SIN on the interactive map [Get started free](https://2lnr.com/login) 25 Flights a week, 4-week average 3h 10m to 3h 15m Scheduled flight time 1,250 mi Nonstop distance Free To get started ## Chiang Mai to Singapore flight schedule Scheduled nonstop departures for CNX to SIN starting October 22, 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 Chiang Mai (CNX) to Singapore (SIN) | Date | Flight | Airline | Departs CNX | Arrives SIN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | TR 675 | Scoot | 17:35 | 21:45 | 3h 10m | [Airbus A321neo family](https://2lnr.com/seatmaps/tr/a321neo.md) | | Fri, Oct 23 | TR 673 | Scoot | 11:30 | 15:45 | 3h 15m | Airbus A321neo family | | Sat, Oct 24 | TR 675 | Scoot | 17:35 | 21:45 | 3h 10m | Airbus A321neo family | | Sun, Oct 25 | TR 677 | Scoot | 12:05 | 16:20 | 3h 15m | [Airbus A320neo](https://2lnr.com/seatmaps/tr/a320neo.md) | | Sun, Oct 25 | TR 697 | Scoot | 12:05 | 16:20 | 3h 15m | Airbus A321neo family | | Sun, Oct 25 | TR 699 | Scoot | 16:40 | 20:55 | 3h 15m | Airbus A321neo family | | Mon, Oct 26 | TR 677 | Scoot | 12:05 | 16:20 | 3h 15m | Airbus A320neo | | Mon, Oct 26 | TR 697 | Scoot | 12:05 | 16:20 | 3h 15m | Airbus A321neo family | | Mon, Oct 26 | TR 699 | Scoot | 16:40 | 20:55 | 3h 15m | Airbus A321neo family | | Mon, Oct 26 | TR 681 | Scoot | 16:45 | 21:00 | 3h 15m | Airbus A320neo | | Tue, Oct 27 | TR 677 | Scoot | 12:05 | 16:20 | 3h 15m | Airbus A320neo | | Tue, Oct 27 | TR 697 | Scoot | 12:05 | 16:20 | 3h 15m | Airbus A321neo family | | Tue, Oct 27 | TR 681 | Scoot | 16:40 | 20:55 | 3h 15m | Airbus A320neo | | Tue, Oct 27 | TR 699 | Scoot | 16:40 | 20:55 | 3h 15m | Airbus A320neo | | Wed, Oct 28 | TR 677 | Scoot | 12:05 | 16:20 | 3h 15m | Airbus A320neo | | Wed, Oct 28 | TR 697 | Scoot | 12:05 | 16:20 | 3h 15m | Airbus A321neo family | | Wed, Oct 28 | TR 699 | Scoot | 16:40 | 20:55 | 3h 15m | Airbus A321neo family | | Wed, Oct 28 | TR 681 | Scoot | 16:45 | 21:00 | 3h 15m | Airbus A320neo | Showing all 18 scheduled CNX to SIN departures across 7 days with service, starting October 22, 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 CNX to SIN date on the interactive map ## Aircraft on the Chiang Mai to Singapore nonstop Scoot flies the departures in the schedule table on this page with the [Airbus A321neo family](https://2lnr.com/seatmaps/tr/a321neo.md) and the [Airbus A320neo](https://2lnr.com/seatmaps/tr/a320neo.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full CNX to SIN nonstop schedule This page carries the full CNX to SIN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each CNX to SIN nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See CNX to SIN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Chiang Mai to Singapore nonstop Carriers operating CNX to SIN nonstop in the current schedule. - [Scoot (TR) route map](https://2lnr.com/routes/airlines/tr.md)\ [The aircraft TR flies](https://2lnr.com/seatmaps/tr.md) See CNX to SIN on the interactive map → ## Frequently asked questions about CNX to SIN **How long is the flight from Chiang Mai (CNX) to Singapore (SIN)?** Scheduled flight times from Chiang Mai (CNX) to Singapore (SIN) run from 3h 10m to 3h 15m across the departures in the schedule table on this page. The nonstop covers about 1,250 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CNX to SIN?** Scoot is currently the only airline flying CNX to SIN nonstop. 2LNR doesn't show award or upgrade space for it on CNX to SIN, so this page carries the schedule rather than a space claim. **How many flights a week are there from CNX to SIN?** About 25 nonstop flights a week run between Chiang Mai (CNX) and Singapore (SIN) in the current schedule, operated by Scoot. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from CNX to SIN depart?** Scheduled CNX to SIN nonstops in the next 7 days with service leave between 11:30 and 17:35, local time at Chiang Mai. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate CNX to SIN nonstop?** In the schedule table on this page, CNX to SIN nonstops fly as TR 673, TR 675, TR 677, TR 681, TR 697, and TR 699 on Scoot. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on CNX to SIN?** Not on this route: 2LNR doesn't show award or upgrade space for Scoot on CNX to SIN. The page carries the full CNX to SIN nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SIN to CNX nonstop flights](https://2lnr.com/routes/sin-cnx.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Chiang Mai (CNX)](https://2lnr.com/routes/cnx.md), or [every route from Singapore (SIN)](https://2lnr.com/routes/sin.md). Nonstops to Singapore (SIN) from other airports within 150 miles of Chiang Mai (CNX): - [Chiang Rai (CEI) to Singapore (SIN)](https://2lnr.com/routes/cei-sin.md), 101 miles from CNX Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full CNX to SIN nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)