Singapore to Chiang Rai (SIN-CEI): nonstop flights and who flies them

Scoot flies the SIN to CEI nonstop about 4 times a week. In the timetable below it flies as TR 670, scheduled at 3h 15m to 3h 20m for the 1,314 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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4
Flights a week, 4-week average
3h 15m to 3h 20m
Scheduled flight time
1,314 mi
Nonstop distance
Free
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Singapore to Chiang Rai flight schedule

Scheduled nonstop departures for SIN to CEI 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.

Schedule data dated .

Scheduled nonstop departures from Singapore (SIN) to Chiang Rai (CEI)
Date Flight Airline Departs SIN Arrives CEI Duration Aircraft
TR 670Scoot16:2518:453h 20mEmbraer E190-E2
TR 670Scoot16:1018:253h 15mEmbraer E190-E2
TR 670Scoot12:2514:403h 15mEmbraer E190-E2
TR 670Scoot16:1018:253h 15mEmbraer E190-E2
TR 670Scoot16:1018:253h 15mEmbraer E190-E2
TR 670Scoot16:1018:253h 15mEmbraer E190-E2
TR 670Scoot12:2514:403h 15mEmbraer E190-E2

Showing all 7 scheduled SIN to CEI 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 CEI date on the interactive map

Aircraft on the Singapore to Chiang Rai nonstop

Scoot flies the Embraer E190-E2 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.

The full SIN to CEI nonstop schedule

This page carries the full SIN to CEI nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each SIN to CEI nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See SIN to CEI on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Singapore to Chiang Rai nonstop

Carriers operating SIN to CEI nonstop in the current schedule.

See SIN to CEI on the interactive map →

Frequently asked questions about SIN to CEI

How long is the flight from Singapore (SIN) to Chiang Rai (CEI)?
Scheduled flight times from Singapore (SIN) to Chiang Rai (CEI) run from 3h 15m to 3h 20m across the departures in the schedule table on this page. The nonstop covers about 1,314 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SIN to CEI?
Scoot is currently the only airline flying SIN to CEI nonstop. 2LNR doesn't show award or upgrade space for it on SIN to CEI, so this page carries the schedule rather than a space claim.
How many flights a week are there from SIN to CEI?
About 4 nonstop flights a week run between Singapore (SIN) and Chiang Rai (CEI) 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 SIN to CEI depart?
Scheduled SIN to CEI nonstops in the next 7 days with service leave between 12:25 and 16:25, 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 CEI nonstop?
Scoot flies TR 670 nonstop from Singapore (SIN) to Chiang Rai (CEI), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on SIN to CEI?
Not on this route: 2LNR doesn't show award or upgrade space for Scoot on SIN to CEI. The page carries the full SIN to CEI nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SIN to CEI 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.

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