Singapore to Chiang Mai (SIN–CNX) — Airlines, Schedules & Connections

SIN Airport Page →
1,251 mi airlines 16/wk
On-time Some delays Frequent delays
Flight Schedule 7 flights Verified 9m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
SQ8426cs
SQ Singapore Airlines
32Q
6:00 AM
+08 T1
8:05 AM
+07
3h 5m
—
M T W T F S S
Prices
✓
→
TR672+1
TR Scoot
32Q
8:20 AM
+08 T1
10:25 AM
+07
3h 5m
—
M T W T F S S
Prices
✓
→
SQ8428cs
SQ Singapore Airlines
32Q
2:30 PM
+08 T1
4:35 PM
+07
3h 5m
—
M T W T F S S
Prices
✓
→
TR674+1
TR Scoot
32Q
2:30 PM
+08 T1
4:35 PM
+07
3h 5m
—
M T W T F S S
Prices
✓
←
TR673
TR Scoot
32Q
11:30 AM
+07
3:45 PM
+08
3h 15m
—
M T W T F S S
Prices
✓
←
SQ8429cs
SQ Singapore Airlines
32Q
5:35 PM
+07
9:45 PM
+08
3h 10m
—
M T W T F S S
Prices
✓
←
TR675+1
TR Scoot
32Q
5:35 PM
+07
9:45 PM
+08
3h 10m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Singapore to Chiang Mai
1 carrier, 16 flights/week nonstop.
1 Airlines 16 Flights/wk 1,251 mi 3h 5m nonstop -1h behind 23 1-stop hubs

SIN–CNX is served by 1 airline with nonstop service. Scoot leads the route. The flight covers 1,251 miles in approximately 3h 5m. Beyond nonstop, 23 hubs offer 1-stop connections.

Also explore SIN Routes CNX Routes SIN Live Flights CNX Live Flights
Carriers on this route

Airline Landscape

All carriers operating nonstop SIN–CNX service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
TR Scoot Also: SQ 8 32Q 3h05 – – SQ
Aircraft on this route
32Q Airbus A321neo – SQ, TR
Alliance coverage
Unaffiliated: TR (8 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SIN to CNX direction.
Mon
4
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
4
Nonstop flights
16
Outbound / wk
14
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SIN to CNX.
1-STOP
One-Stop Connections
23
Hubs
~6h
Fastest
~33h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,181
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Chiang Mai from Singapore

Nearby airports with service to Chiang Mai International Airport.
Metric SIN→CNX KUL→CNX
Distance from SIN – 185 mi
Nonstop airlines 1 4
Weekly flights 16 22
Flight time 3h 5m 2h 40m
Sepang (KUL) to Chiang Mai flights
Airports within 200 miles of SIN with service to Chiang Mai International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Chiang Mai is 1 hour behind Singapore.
SIN: +08 · CNX: +07

When it's 6:00 PM in Singapore, it's 5:00 PM in Chiang Mai.
Distance & Flight Time
1,251 mi / 2,013 km
Nonstop flight time is approximately 3h 5m.
Visa & Entry

Singaporean passport holders enter Thailand visa-free for stays up to 60 days. No advance application is needed. Passport must be valid for at least 6 months beyond the date of entry. A return or onward ticket may be requested at immigration. Extensions of 30 days can be obtained at a local immigration office for 1,900 THB.

Verify entry requirements with official sources before travel.
Getting to SIN

MRT East West Line (Changi Airport branch) connects the airport to the city in 30–45 minutes from City Hall or Raffles Place (S$2.20–2.50 with EZ-Link). Trains run from 5:31am to 11:18pm (T1/T2/T3). Terminal 4 is served by a dedicated shuttle bus from T2.Taxis from Orchard Road cost S$20–35 and take 20–30 minutes. Grab is widely used and slightly cheaper. Airport surcharges apply for taxis departing from the city to the airport (S$3–5 depending on peak hours). The trip is short; Singapore's island geography keeps distances manageable.

Facts

SIN–CNX Quick Facts

Key statistics for the Singapore to Chiang Mai route.
Route details
Distance1,251 mi / 2,013 km
Flight time3h 5m
Time difference-1 hour
Airlines (nonstop)1
Weekly flights16 out / 14 return
1-stop connections23 hubs
Origin: SIN
Full nameSingapore Changi Airport
IATA / ICAOSIN / WSSS
TimezoneAsia/Singapore
Passengers/yr67.7M
Elevation22 ft / 7 m
Destination: CNX
Full nameChiang Mai International Airport
IATA / ICAOCNX / VTCC
TimezoneAsia/Bangkok
Passengers/yr9.0M
Elevation1,036 ft / 316 m
FAQ

Frequently Asked Questions

Common questions about SIN to CNX flights.
Nonstop flights from Singapore Changi Airport to Chiang Mai International Airport take approximately 3h 5m. The route covers 1,251 miles.
1 airline operates nonstop service: Scoot. Plus 1 codeshare partner.
There are approximately 16 nonstop flights per week from SIN to CNX. The return direction has about 14 weekly flights.
Yes, 1-stop connections are available through HDY, MNL, KBV, RGN, USM, DMK, BKK, CAN, KMG, KUL, CKG, HKT, HKG, ICN, PVG, PEK, TPE, PUS, TFU, HAN, XIY, KIX and AUH. These options provide additional schedule flexibility.
Chiang Mai is 1 hour behind Singapore.
Yes, return flights from CNX to SIN are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include KUL. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.
Block time is about 3 hours 15 minutes on the 2,200 km sector. The flight crosses the Malay Peninsula and central Thailand before descending into the mountains of northern Thailand. Approach into CNX can be bumpy during the late afternoon convective season from March to May.
Scoot operates nonstop flights from Changi to Chiang Mai. Singapore Airlines has offered seasonal service. Thai AirAsia and AirAsia also fly the route or connect via Bangkok. Nonstop frequency varies by season, with more flights during the cool season (November to February) when tourist demand peaks.
Chiang Mai International Airport is about 4 km from the old city moat. It handles both domestic and international flights from a single terminal complex. The airport is compact and walkable. Grab, Bolt, and red songthaew shared trucks are available outside arrivals. A Grab car to the old city costs THB 80 to 120. The airport handles jet traffic up to 777 size.
The cool season from November to February has the best weather, with daytime temperatures around 25 to 30 C and cool nights. This is peak season with the highest fares and hotel rates. March to May is the burning season, when agricultural fires create a persistent haze over the valley that can reduce visibility and air quality. The wet season (June to October) brings afternoon showers but green landscapes and lower prices.
Singapore passport holders get 30 days visa-free in Thailand. Most Western passport holders also receive 30 days visa-free (previously 30, extended to 60 days for some nationalities). Check current rules as Thailand frequently adjusts visa exemption periods. Malaysian, Japanese, and South Korean passport holders also enter visa-free.

Singapore to Chiang Mai

SIN-CNX covers 2,200 km to northern Thailand in about 3 hours 15 minutes. Scoot is the primary nonstop operator, with additional options connecting through Bangkok on Thai AirAsia. Chiang Mai is a major draw for digital nomads, temple culture, and mountain trekking. The route sees peak demand from November to February during Chiang Mai's cool season, when the city hosts Loy Krathong and Yi Peng lantern festivals.

Chiang Mai Airport is just 4 km from the old city, making it one of the most centrally located airports in Southeast Asia. Singapore Changi provides connections from Australia, India, and Indonesia to reach Chiang Mai without backtracking through Bangkok. The route also serves a Thai student and working population in Singapore returning home to the north.