Ko Samui to Singapore (USM-SIN): nonstop flights and who flies them

Scoot and Bangkok Airways fly nonstop between Ko Samui (USM) and Singapore (SIN), roughly 36 times a week. With Scoot running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. Scoot and Bangkok Airways fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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Nonstop flights a week

627 mi

Nonstop distance

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Ko Samui to Singapore flight schedule

Scheduled nonstop departures for USM to SIN, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Ko Samui (USM) to Singapore (SIN)
Date	Flight	Airline	Departs USM	Arrives SIN	Duration	Aircraft
Tue, Sep 8	TR 641	Scoot	08:40	11:35	1h 55m	290
Tue, Sep 8	TR 661	Scoot	11:05	14:05	2h	290
Tue, Sep 8	PG 963	Bangkok Airways	13:30	16:25	1h 55m	319
Tue, Sep 8	PG 961	Bangkok Airways	16:25	19:20	1h 55m	319
Wed, Sep 9	TR 641	Scoot	08:40	11:35	1h 55m	290
Wed, Sep 9	TR 661	Scoot	11:05	14:05	2h	290
Wed, Sep 9	PG 963	Bangkok Airways	13:30	16:25	1h 55m	319
Wed, Sep 9	PG 961	Bangkok Airways	16:25	19:20	1h 55m	319
Thu, Sep 10	TR 641	Scoot	08:40	11:35	1h 55m	290
Thu, Sep 10	TR 661	Scoot	11:05	14:05	2h	290
Thu, Sep 10	PG 963	Bangkok Airways	13:30	16:25	1h 55m	319
Thu, Sep 10	PG 961	Bangkok Airways	16:25	19:20	1h 55m	319
Thu, Sep 10	TR 695	Scoot	18:15	21:10	1h 55m	290
Fri, Sep 11	TR 641	Scoot	08:40	11:35	1h 55m	290
Fri, Sep 11	TR 661	Scoot	11:05	14:05	2h	290
Fri, Sep 11	PG 963	Bangkok Airways	13:30	16:25	1h 55m	319
Fri, Sep 11	PG 961	Bangkok Airways	16:25	19:20	1h 55m	319
Fri, Sep 11	TR 695	Scoot	18:15	21:10	1h 55m	290
Fri, Sep 11	TR 649	Scoot	19:45	22:40	1h 55m	290
Sat, Sep 12	TR 661	Scoot	11:05	14:05	2h	290
Sat, Sep 12	PG 963	Bangkok Airways	13:30	16:25	1h 55m	319
Sat, Sep 12	PG 961	Bangkok Airways	16:25	19:20	1h 55m	319
Sat, Sep 12	TR 695	Scoot	18:15	21:10	1h 55m	290
Sat, Sep 12	TR 649	Scoot	19:45	22:40	1h 55m	290
Sun, Sep 13	TR 641	Scoot	08:40	11:35	1h 55m	290
Sun, Sep 13	TR 661	Scoot	11:05	14:05	2h	290
Sun, Sep 13	PG 963	Bangkok Airways	13:30	16:25	1h 55m	319
Sun, Sep 13	PG 961	Bangkok Airways	16:25	19:20	1h 55m	319
Sun, Sep 13	TR 695	Scoot	18:15	21:10	1h 55m	290
Sun, Sep 13	TR 649	Scoot	19:45	22:45	2h	290
Mon, Sep 14	TR 641	Scoot	08:40	11:35	1h 55m	290
Mon, Sep 14	TR 661	Scoot	11:05	14:05	2h	290
Mon, Sep 14	PG 963	Bangkok Airways	13:30	16:25	1h 55m	319
Mon, Sep 14	PG 961	Bangkok Airways	16:25	19:20	1h 55m	319
Mon, Sep 14	TR 695	Scoot	18:15	21:10	1h 55m	290
Mon, Sep 14	TR 649	Scoot	19:45	22:45	2h	290

Showing all 36 scheduled USM to SIN departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every USM to SIN date on the interactive map

The full USM to SIN nonstop schedule

Scoot and Bangkok Airways fly the route nonstop in 2LNR's schedule data. This page carries the full USM to SIN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each USM to SIN departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

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

Airlines flying Ko Samui to Singapore nonstop

Carriers operating USM to SIN nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See USM to SIN on the interactive map →

Frequently asked questions about USM to SIN

How far is Singapore from Ko Samui?

USM to SIN covers about 627 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.

Which airlines fly nonstop from USM to SIN?

Scoot and Bangkok Airways fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the USM to SIN schedule rather than a space claim.

How many flights a week are there from USM to SIN?

About 36 nonstop flights a week run between Ko Samui and Singapore in the current schedule, operated by Scoot and Bangkok Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from USM to SIN depart?

Scheduled USM to SIN nonstops in the next 7 days with service leave between 08:40 and 19:45, local time at Ko Samui. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Does 2LNR show upgrade or award space on USM to SIN?

Not on this route: none of Scoot and Bangkok Airways is a carrier 2LNR reads inventory for. The page carries the full USM to SIN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full USM to SIN nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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