Direct flights from Chiang Mai to Singapore

Did you mean Flights from Singapore to Chiang Mai?

Chiang Mai

Thailand

CNX

Chiang Mai International Airport

Singapore

SIN

Singapore Changi International Airport

Route: Nonstop service available
Distance: 1,251 miles
Marketing airlines: 3 airlines
Aircraft: 5 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Chiang Mai to Singapore route overview

Chiang Mai International Airport (CNX) serves Chiang Mai; Singapore Changi International Airport (SIN) serves Singapore.

The airports are 1,251 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from CNX to SIN.

Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Singapore Airlines (SQ) and Tigerair (TR). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Chiang Mai to Singapore route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Air Canada (AC)Codeshare only
Singapore Airlines (SQ)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from CNX to SIN

Frequently asked questions

Which airports serve the Chiang Mai to Singapore route?

Chiang Mai International Airport (CNX) is the origin airport and Singapore Changi International Airport (SIN) is the destination airport.

How far is Singapore from Chiang Mai?

CNX and SIN are approximately 1,251 miles apart by great-circle distance.

Are there direct flights from CNX to SIN?

Yes. Roame's current schedule feed shows nonstop service from CNX to SIN.

Which airlines market flights from CNX to SIN?

Which aircraft fly from CNX to SIN?

Aircraft listed in the current schedule include Airbus A320 (320), Airbus A321 (321), Airbus A320neo (32N), Airbus A321neo (32Q) and JET.