Singapore to Bangkok (SIN-DMK): nonstop flights and who flies them

Thai Lion Mentari and Royal Flying Doctor Service fly nonstop between Singapore (SIN) and Bangkok (DMK), roughly 32 times a week. The timetable below shows the nonstop scheduled at 2h 15m to 2h 40m for the 898 miles.

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

Updated .

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32
Flights a week, 4-week average
2h 15m to 2h 40m
Scheduled flight time
898 mi
Nonstop distance
Free
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Singapore to Bangkok flight schedule

Scheduled nonstop departures for SIN to DMK 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.

Schedule data dated .

Scheduled nonstop departures from Singapore (SIN) to Bangkok (DMK)
Date Flight Airline Departs SIN Arrives DMK Duration Aircraft
FD 356Royal Flying Doctor Service14:4016:202h 40mAirbus A320
SL 105Thai Lion Mentari21:4523:152h 30mBoeing 737-900
SL 101Thai Lion Mentari12:1013:402h 30mBoeing 737-900
FD 356Royal Flying Doctor Service14:4016:202h 40mAirbus A320
SL 105Thai Lion Mentari21:4523:152h 30mBoeing 737-800
FD 356Royal Flying Doctor Service14:4016:202h 40mAirbus A320
SL 105Thai Lion Mentari21:4523:152h 30mBoeing 737-900
FD 358Royal Flying Doctor Service11:0012:252h 25mAirbus A320
SL 101Thai Lion Mentari12:2013:352h 15mBoeing 737-800
FD 356Royal Flying Doctor Service15:0016:252h 25mAirbus A320
SL 105Thai Lion Mentari20:3022:052h 35mBoeing 737-800
FD 350Royal Flying Doctor Service20:4022:052h 25mAirbus A320
FD 358Royal Flying Doctor Service11:0012:252h 25mAirbus A320
FD 356Royal Flying Doctor Service15:0016:252h 25mAirbus A320
SL 105Thai Lion Mentari20:3022:052h 35mBoeing 737-800
FD 350Royal Flying Doctor Service20:4022:052h 25mAirbus A320
FD 358Royal Flying Doctor Service11:0012:252h 25mAirbus A320
SL 101Thai Lion Mentari12:5514:152h 20mBoeing 737-800
FD 356Royal Flying Doctor Service15:0016:252h 25mAirbus A320
SL 105Thai Lion Mentari20:3022:052h 35mBoeing 737-800
FD 350Royal Flying Doctor Service20:4022:052h 25mAirbus A320
FD 358Royal Flying Doctor Service11:0012:252h 25mAirbus A320
SL 101Thai Lion Mentari12:2013:552h 35mBoeing 737-800
FD 356Royal Flying Doctor Service15:0016:252h 25mAirbus A320
SL 105Thai Lion Mentari20:3022:052h 35mBoeing 737-800
FD 350Royal Flying Doctor Service20:4022:052h 25mAirbus A320

Showing all 26 scheduled SIN to DMK 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 SIN to DMK date on the interactive map

Aircraft on the Singapore to Bangkok nonstop

In the schedule table on this page, Royal Flying Doctor Service flies the Airbus A320, and Thai Lion Mentari flies the Boeing 737-800 and the Boeing 737-900. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full SIN to DMK nonstop schedule

This page carries the full SIN to DMK 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 DMK nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Singapore to Bangkok nonstop

Carriers operating SIN to DMK nonstop in the current schedule.

See SIN to DMK on the interactive map →

Frequently asked questions about SIN to DMK

How long is the flight from Singapore (SIN) to Bangkok (DMK)?
Scheduled flight times from Singapore (SIN) to Bangkok (DMK) run from 2h 15m to 2h 40m across the departures in the schedule table on this page. The nonstop covers about 898 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SIN to DMK?
Thai Lion Mentari and Royal Flying Doctor Service fly SIN to DMK nonstop. 2LNR doesn't show award or upgrade space for any of them on SIN to DMK, so this page carries the schedule rather than a space claim.
How many flights a week are there from SIN to DMK?
About 32 nonstop flights a week run between Singapore (SIN) and Bangkok (DMK) in the current schedule, operated by Thai Lion Mentari and Royal Flying Doctor Service. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SIN to DMK depart?
Scheduled SIN to DMK nonstops in the next 7 days with service leave between 11:00 and 21:45, 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 DMK nonstop?
In the schedule table on this page, SIN to DMK nonstops fly as FD 350, FD 356, and FD 358 on Royal Flying Doctor Service, and SL 101 and SL 105 on Thai Lion Mentari. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on SIN to DMK?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying SIN to DMK. The page carries the full SIN to DMK nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SIN to DMK 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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