Busan to Singapore (PUS-SIN): nonstop flights and award space

Singapore Airlines and Jeju Air fly the PUS to SIN nonstop about 12 times a week. The timetable below shows the nonstop scheduled at 6h 25m to 6h 50m for the 2,834 miles. 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.

Updated .

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12
Flights a week, 4-week average
6h 25m to 6h 50m
Scheduled flight time
2,834 mi
Nonstop distance
Free
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Busan to Singapore flight schedule

Scheduled nonstop departures for PUS to SIN 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 Busan (PUS) to Singapore (SIN)
Date Flight Airline Departs PUS Arrives SIN Duration Aircraft
SQ 615Singapore Airlines08:1513:406h 25mBoeing 737 MAX 8
7C 2661Jeju Air17:4023:256h 45mBoeing 737 MAX 8
SQ 615Singapore Airlines07:4013:106h 30mBoeing 737 MAX 8
7C 2661Jeju Air17:4023:256h 45mBoeing 737 MAX 8
SQ 615Singapore Airlines07:4013:106h 30mBoeing 737 MAX 8
7C 2641Jeju Air17:4523:256h 40mBoeing 737-800
SQ 615Singapore Airlines07:4513:356h 50mBoeing 737 MAX 8
7C 2641Jeju Air17:4523:256h 40mBoeing 737-800
SQ 615Singapore Airlines07:4513:356h 50mBoeing 737 MAX 8
7C 2641Jeju Air17:4523:256h 40mBoeing 737-800
SQ 615Singapore Airlines07:4513:356h 50mBoeing 737 MAX 8
SQ 615Singapore Airlines07:4513:356h 50mBoeing 737 MAX 8
7C 2641Jeju Air17:4523:256h 40mBoeing 737-800

Showing all 13 scheduled PUS to SIN 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 PUS to SIN date on the interactive map

Aircraft on the Busan to Singapore nonstop

In the schedule table on this page, Singapore Airlines flies the Boeing 737 MAX 8, and Jeju Air flies the Boeing 737-800 and the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

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.

Singapore Airlines award space was open on neither of the two Busan to Singapore departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Award seats by date on the PUS to SIN departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're 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. Where 2LNR tracks the carrier, its departures show award space by date.

See PUS to SIN on the interactive map →

Frequently asked questions about PUS to SIN

How long is the flight from Busan (PUS) to Singapore (SIN)?
Scheduled flight times from Busan (PUS) to Singapore (SIN) run from 6h 25m to 6h 50m across the departures in the schedule table on this page. The nonstop covers about 2,834 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from PUS to SIN?
Singapore Airlines and Jeju Air fly PUS to SIN nonstop. 2LNR tracks award seats on Singapore Airlines.
How many flights a week are there from PUS to SIN?
About 12 nonstop flights a week run between Busan (PUS) and Singapore (SIN) in the current schedule, operated by Singapore Airlines and Jeju Air. 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 17:45, local time at Busan. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate PUS to SIN nonstop?
In the schedule table on this page, PUS to SIN nonstops fly as SQ 615 on Singapore Airlines, and 7C 2641 and 7C 2661 on Jeju Air. The table lists each departure by date with its times and aircraft.
How do I check 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.

See PUS to SIN award space by date

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

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