Singapore Changi Airport
Singapore, SingaporeSIN / WSSS
International hub · 71 direct destinations · 3 runways · longest runway 13,123 ft
81 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Singapore → Chiang Mai
SIN
SingaporeSingapore Changi Airport
SingaporeSingapore Changi AirportCNX
Chiang MaiChiang Mai International Airport
Chiang MaiChiang Mai International Airport- Distance
- 1,251 mi
- Estimated flight time
- ~3h
Chiang Mai is currently 1 hour behind Singapore.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Dec
- 2 hr 41 min
- measured flight time
- 5 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- –Mar
- –Apr
- 1May
- –Jun
- –Jul
- 1Aug
- –Sep
- –Oct2025
- –Nov
- 1Dec
In May 2026, June 2026, July 2026, August 2026 we saw less traffic at Singapore in general than usual; compare that month with care.
In March 2026, September 2026 we do not see this direction because of limited reception; the opposite direction is seen.
Airlines
Who flies it
Scootwinter
China Easternnow and then
Through the day
Departure times
Local time in Singapore. Most departures between 13:00 and 16:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.1Mon
- 0Tue
- 0Wed
- 0.1Thu
- 0Fri
- 0.1Sat
- 0Sun
Fleet
Aircraft observed
- Airbus A321neoA21N75%
- Boeing 737-800B73825%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 4 |
|
| February 2026 | 1 | 5 |
|
| March 2026 | We do not see this direction because of limited reception; the opposite direction is seen. | ||
| April 2026 | Not seen in this month. | ||
| May 2026 | 1 | 3 |
|
| June 2026 | Not seen in this month. | ||
| July 2026 | Not seen in this month. | ||
| August 2026 | 1 | 2 |
|
| September 2026 | We do not see this direction because of limited reception; the opposite direction is seen. | ||
| October 2025 | Not seen in this month. | ||
| November 2025 | Not seen in this month. | ||
| December 2025 | 1 | 2 |
|
Airlines observed on this route
From observed callsign routes on SIN-CNX - not a booking guarantee.
About this route
- International route: Singapore and Chiang Mai are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Singapore: 71.
- Direct destinations observed from Chiang Mai: 15.
The airports on this route
Chiang Mai International Airport
Chiang Mai, ThailandCNX / VTCC
Major airport · 15 direct destinations · 1 runway · longest runway 11,155 ft
77 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
About the route from Singapore to Chiang Mai
The observed direct connection between Singapore Changi Airport (SIN) and Chiang Mai International Airport (CNX) covers approximately 1,251 mi. The estimated flight time is around 3h. China Eastern and Scoot have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Singapore from Chiang Mai by air?
- The great-circle distance between Singapore Changi Airport and Chiang Mai International Airport is approximately 1,251 mi.
- How long is the flight from Singapore to Chiang Mai?
- Based on the distance, the estimated flight time is about 3h. This is an estimate, not a schedule.
- Is there a direct connection from Singapore to Chiang Mai?
- Yes, a direct connection between SIN and CNX has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: China Eastern and Scoot.
- How often is there a flight from Singapore to Chiang Mai?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 16 observed flights. Mainly Scoot, China Eastern. That is an observation, not a timetable.
- What is the current time difference between Singapore and Chiang Mai?
- Chiang Mai is currently 1 hour behind Singapore.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.