Singapore to Surabaya (SIN-SUB): nonstop upgrade & award space

Singapore Airlines and Scoot fly nonstop between Singapore (SIN) and Surabaya (SUB), roughly 33 times a week. With Singapore Airlines 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. 2LNR tracks award seats on Singapore Airlines across every SIN to SUB date, so you can see whether a seat exists before you move points.

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

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33
Nonstop flights a week
856 mi
Nonstop distance
Free
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Singapore to Surabaya flight schedule

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

Schedule data dated .

Scheduled nonstop departures from Singapore (SIN) to Surabaya (SUB)
Date Flight Airline Departs SIN Arrives SUB Duration Aircraft
SQ 922Singapore Airlines07:5009:102h 20m359
TR 296Scoot08:2009:502h 30m32N
SQ 926Singapore Airlines14:2015:402h 20m7M8
SQ 928Singapore Airlines16:5518:202h 25m7M8
TR 266Scoot17:3018:502h 20m788
SQ 922Singapore Airlines07:5009:102h 20m359
TR 296Scoot08:2009:502h 30m32N
SQ 926Singapore Airlines14:2015:402h 20m7M8
SQ 928Singapore Airlines16:5518:202h 25m7M8
TR 266Scoot17:3019:002h 30m32N
SQ 922Singapore Airlines07:5009:102h 20m359
TR 296Scoot08:2009:502h 30m32N
SQ 926Singapore Airlines14:2015:402h 20m7M8
SQ 928Singapore Airlines16:5518:202h 25m7M8
SQ 922Singapore Airlines07:5009:102h 20m359
TR 296Scoot08:2009:502h 30m32N
SQ 926Singapore Airlines14:2015:402h 20m7M8
SQ 928Singapore Airlines16:5518:202h 25m7M8
TR 266Scoot17:3018:502h 20m788
SQ 922Singapore Airlines07:5009:102h 20m359
TR 296Scoot08:2009:502h 30m32N
SQ 926Singapore Airlines14:2015:402h 20m7M8
SQ 928Singapore Airlines16:5518:202h 25m7M8
TR 266Scoot17:3019:002h 30m32N
SQ 922Singapore Airlines07:5009:102h 20m359
TR 296Scoot08:2009:502h 30m32N
SQ 926Singapore Airlines14:2015:402h 20m7M8
SQ 928Singapore Airlines16:5518:202h 25m7M8
TR 266Scoot17:3018:502h 20m788
SQ 922Singapore Airlines07:5009:102h 20m359
TR 296Scoot08:2009:502h 30m32N
SQ 926Singapore Airlines14:2015:402h 20m7M8
SQ 928Singapore Airlines16:5518:202h 25m7M8

Showing all 33 scheduled SIN to SUB 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 SIN to SUB date on the interactive map

Award seats on SIN to SUB departures

2LNR tracks award seats on Singapore Airlines, date by date. Open the calendar for Singapore to Surabaya to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each SIN to SUB 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 SIN to SUB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Singapore to Surabaya nonstop

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

See SIN to SUB on the interactive map →

Frequently asked questions about SIN to SUB

How far is Surabaya from Singapore?
SIN to SUB covers about 856 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 SIN to SUB?
Singapore Airlines and Scoot fly the route nonstop. 2LNR tracks award seats on Singapore Airlines.
How many flights a week are there from SIN to SUB?
About 33 nonstop flights a week run between Singapore and Surabaya in the current schedule, operated by Singapore Airlines and Scoot. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SIN to SUB depart?
Scheduled SIN to SUB nonstops in the next 7 days with service leave between 07:50 and 17:30, local time at Singapore. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on SIN to SUB?
Open the SIN to SUB route on the interactive map or the matrix to see award seats by date on Singapore Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss SIN to SUB upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free