Singapore to Dhaka (SIN-DAC): nonstop upgrade & award space

British International Helicopters, Singapore Airlines, and Biman Bangladesh Airlines fly nonstop between Singapore (SIN) and Dhaka (DAC), roughly 25 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks award seats on Singapore Airlines across every SIN to DAC date, so you can see whether a seat exists before you move points.

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

1,800 mi

Nonstop distance

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Singapore to Dhaka flight schedule

Scheduled nonstop departures for SIN to DAC, 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 Singapore (SIN) to Dhaka (DAC)
Date	Flight	Airline	Departs SIN	Arrives DAC	Duration	Aircraft
Tue, Sep 8	BS 308	British International Helicopters	05:40	08:05	4h 25m	738
Tue, Sep 8	BG 585	Biman Bangladesh Airlines	15:50	18:05	4h 15m	738
Tue, Sep 8	SQ 446	Singapore Airlines	20:40	22:40	4h	787
Wed, Sep 9	BS 308	British International Helicopters	05:40	08:05	4h 25m	738
Wed, Sep 9	BS 310	British International Helicopters	15:25	17:35	4h 10m	738
Wed, Sep 9	BG 585	Biman Bangladesh Airlines	15:50	18:05	4h 15m	738
Wed, Sep 9	SQ 446	Singapore Airlines	20:40	22:40	4h	787
Thu, Sep 10	BS 308	British International Helicopters	05:40	08:05	4h 25m	738
Thu, Sep 10	BG 585	Biman Bangladesh Airlines	15:50	18:05	4h 15m	738
Thu, Sep 10	SQ 446	Singapore Airlines	20:40	22:40	4h	787
Fri, Sep 11	BS 308	British International Helicopters	05:40	08:05	4h 25m	738
Fri, Sep 11	BS 310	British International Helicopters	15:25	17:35	4h 10m	738
Fri, Sep 11	BG 585	Biman Bangladesh Airlines	15:50	18:05	4h 15m	738
Fri, Sep 11	SQ 446	Singapore Airlines	20:40	22:40	4h	787
Sat, Sep 12	BS 308	British International Helicopters	05:40	08:05	4h 25m	738
Sat, Sep 12	BS 310	British International Helicopters	15:25	17:35	4h 10m	738
Sat, Sep 12	BG 585	Biman Bangladesh Airlines	15:50	18:05	4h 15m	738
Sat, Sep 12	SQ 446	Singapore Airlines	20:40	22:40	4h	787
Sun, Sep 13	BS 308	British International Helicopters	05:40	08:05	4h 25m	738
Sun, Sep 13	BG 585	Biman Bangladesh Airlines	15:50	18:05	4h 15m	738
Sun, Sep 13	SQ 446	Singapore Airlines	20:40	22:40	4h	787
Mon, Sep 14	BS 308	British International Helicopters	05:40	08:05	4h 25m	738
Mon, Sep 14	BS 310	British International Helicopters	15:25	17:35	4h 10m	738
Mon, Sep 14	BG 585	Biman Bangladesh Airlines	15:50	18:05	4h 15m	738
Mon, Sep 14	SQ 446	Singapore Airlines	20:40	22:40	4h	787

Showing all 25 scheduled SIN to DAC 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 DAC date on the interactive map

Award seats on SIN to DAC departures

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

Airlines flying Singapore to Dhaka nonstop

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

See SIN to DAC on the interactive map →

Frequently asked questions about SIN to DAC

How far is Dhaka from Singapore?

SIN to DAC covers about 1,800 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 DAC?

British International Helicopters, Singapore Airlines, and Biman Bangladesh Airlines fly the route nonstop. 2LNR tracks award seats on Singapore Airlines.

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

About 25 nonstop flights a week run between Singapore and Dhaka in the current schedule, operated by British International Helicopters, Singapore Airlines, and Biman Bangladesh Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from SIN to DAC depart?

Scheduled SIN to DAC nonstops in the next 7 days with service leave between 05:40 and 20:40, 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 DAC?

Open the SIN to DAC 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 DAC 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.

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