Busan to Singapore (PUS-SIN): nonstop upgrade & award space

Singapore Airlines, Coyne Aviation, and Hahn Air Systems fly nonstop between Busan (PUS) and Singapore (SIN), roughly 21 times a week. Long-haul cabins on a corridor this busy are large but never idle: premium cabin inventory reshuffles around every schedule change, and the best dates go first. 2LNR tracks award seats on Singapore Airlines across every PUS to SIN 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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21
Nonstop flights a week
2,834 mi
Nonstop distance
Free
To get started

Busan to Singapore flight schedule

Scheduled nonstop departures for PUS 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.

Schedule data dated .

Scheduled nonstop departures from Busan (PUS) to Singapore (SIN)
Date Flight Airline Departs PUS Arrives SIN Duration Aircraft
SQ 615Singapore Airlines07:4013:106h 30m7M8
7C 2661Coyne Aviation17:4023:256h 45m7M8
H1 9986Hahn Air Systems17:4023:256h 45m737
SQ 615Singapore Airlines08:1513:406h 25m7M8
7C 2661Coyne Aviation17:4023:256h 45m7M8
H1 9986Hahn Air Systems17:4023:256h 45m737
SQ 615Singapore Airlines07:4013:106h 30m7M8
7C 2661Coyne Aviation17:4023:256h 45m7M8
H1 9986Hahn Air Systems17:4023:256h 45m737
SQ 615Singapore Airlines08:1513:406h 25m7M8
7C 2661Coyne Aviation17:4023:256h 45m7M8
H1 9986Hahn Air Systems17:4023:256h 45m737
SQ 615Singapore Airlines07:4013:106h 30m7M8
7C 2661Coyne Aviation17:4023:256h 45m7M8
H1 9986Hahn Air Systems17:4023:256h 45m737
SQ 615Singapore Airlines07:4013:106h 30m7M8
7C 2661Coyne Aviation17:4023:256h 45m7M8
H1 9986Hahn Air Systems17:4023:256h 45m737
SQ 615Singapore Airlines08:1513:406h 25m7M8
7C 2661Coyne Aviation17:4023:256h 45m7M8
H1 9986Hahn Air Systems17:4023:256h 45m737

Showing all 21 scheduled PUS 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 PUS to SIN date on the interactive map

Award seats on PUS to SIN departures

2LNR tracks award seats on Singapore Airlines, date by date. Open the calendar for Busan to Singapore 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 PUS 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 PUS to SIN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Busan to Singapore nonstop

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

See PUS to SIN on the interactive map →

Frequently asked questions about PUS to SIN

How far is Singapore from Busan?
PUS to SIN covers about 2,834 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 PUS to SIN?
Singapore Airlines, Coyne Aviation, and Hahn Air Systems fly the route nonstop. 2LNR tracks award seats on Singapore Airlines.
How many flights a week are there from PUS to SIN?
About 21 nonstop flights a week run between Busan and Singapore in the current schedule, operated by Singapore Airlines, Coyne Aviation, and Hahn Air Systems. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from PUS to SIN depart?
Scheduled PUS to SIN nonstops in the next 7 days with service leave between 07:40 and 17:40, local time at Busan. 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 PUS to SIN?
Open the PUS to SIN 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 PUS to SIN 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