Chennai to Singapore (MAA-SIN): nonstop flights and award space

IndiGo, Singapore Airlines, Air India Express, Air India, and Scoot fly nonstop between Chennai (MAA) and Singapore (SIN), roughly 57 times a week. The timetable below shows the nonstop scheduled at 4h to 4h 40m for the 1,816 miles. 2LNR tracks award seats on Singapore Airlines across every MAA to SIN date, so you can see whether a seat exists before you move points.

Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated October 24, 2026.

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Flights a week, 4-week average

4h to 4h 40m

Scheduled flight time

1,816 mi

Nonstop distance

Free

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Chennai to Singapore flight schedule

Scheduled nonstop departures for MAA 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.

Scheduled nonstop departures from Chennai (MAA) to Singapore (SIN)
Date	Flight	Airline	Departs MAA	Arrives SIN	Duration	Aircraft
Fri, Oct 23	AI 346	Air India Limited	01:40	08:45	4h 35m	Airbus A321
Fri, Oct 23	6E 1025	IndiGo	03:10	10:10	4h 30m	Airbus A321neo family
Fri, Oct 23	SQ 525	Singapore Airlines	10:30	17:40	4h 40m	Airbus A350-900
Fri, Oct 23	6E 1343	IndiGo	14:20	21:20	4h 30m	Airbus A321neo family
Fri, Oct 23	6E 1001	IndiGo	20:40	03:40	4h 30m	Airbus A321neo family
Fri, Oct 23	SQ 529	Singapore Airlines	23:15	06:10	4h 25m	787
Fri, Oct 23	TR 779	Scoot	23:50	06:50	4h 30m	Boeing 787-8 Dreamliner
Sat, Oct 24	AI 346	Air India Limited	01:40	08:45	4h 35m	Airbus A321
Sat, Oct 24	6E 1025	IndiGo	03:10	10:10	4h 30m	Airbus A321neo family
Sat, Oct 24	SQ 525	Singapore Airlines	10:30	17:40	4h 40m	Airbus A350-900
Sat, Oct 24	6E 1343	IndiGo	14:20	21:20	4h 30m	Airbus A321neo family
Sat, Oct 24	6E 1001	IndiGo	20:40	03:40	4h 30m	Airbus A321neo family
Sat, Oct 24	SQ 529	Singapore Airlines	23:15	06:10	4h 25m	787
Sun, Oct 25	AI 346	Air India Limited	00:55	07:45	4h 20m	Airbus A321
Sun, Oct 25	IX 628	Air India Express	02:05	08:55	4h 20m	737
Sun, Oct 25	6E 1025	IndiGo	06:25	13:20	4h 25m	Airbus A321neo family
Sun, Oct 25	SQ 525	Singapore Airlines	09:50	16:55	4h 35m	Boeing 737 MAX 8
Sun, Oct 25	IX 630	Air India Express	13:10	20:00	4h 20m	737
Sun, Oct 25	6E 1343	IndiGo	14:40	21:30	4h 20m	Airbus A321neo family
Sun, Oct 25	SQ 529	Singapore Airlines	23:25	05:55	4h	787
Sun, Oct 25	TR 779	Scoot	23:55	06:40	4h 15m	Boeing 787-8 Dreamliner
Mon, Oct 26	AI 346	Air India Limited	00:55	07:45	4h 20m	Airbus A321
Mon, Oct 26	IX 628	Air India Express	02:05	08:55	4h 20m	737
Mon, Oct 26	6E 1025	IndiGo	06:25	13:20	4h 25m	Airbus A321neo family
Mon, Oct 26	SQ 525	Singapore Airlines	09:50	16:55	4h 35m	Boeing 737 MAX 8
Mon, Oct 26	IX 630	Air India Express	13:10	20:00	4h 20m	737
Mon, Oct 26	6E 1343	IndiGo	14:40	21:30	4h 20m	Airbus A321neo family
Mon, Oct 26	SQ 529	Singapore Airlines	23:25	05:55	4h	787
Mon, Oct 26	TR 779	Scoot	23:55	06:40	4h 15m	Boeing 787-8 Dreamliner
Tue, Oct 27	AI 346	Air India Limited	00:55	07:45	4h 20m	Airbus A321
Tue, Oct 27	IX 628	Air India Express	02:05	08:55	4h 20m	737
Tue, Oct 27	SQ 525	Singapore Airlines	09:50	16:55	4h 35m	Boeing 737 MAX 8
Tue, Oct 27	IX 630	Air India Express	13:10	20:00	4h 20m	737
Tue, Oct 27	6E 1343	IndiGo	14:40	21:30	4h 20m	Airbus A321neo family
Tue, Oct 27	SQ 529	Singapore Airlines	23:25	05:55	4h	787
Wed, Oct 28	AI 346	Air India Limited	00:55	07:45	4h 20m	Airbus A321
Wed, Oct 28	IX 628	Air India Express	02:05	08:55	4h 20m	737
Wed, Oct 28	6E 1025	IndiGo	06:25	13:20	4h 25m	Airbus A321neo family
Wed, Oct 28	SQ 525	Singapore Airlines	09:50	16:55	4h 35m	Boeing 737 MAX 8
Wed, Oct 28	IX 630	Air India Express	13:10	20:00	4h 20m	737

Showing the first 40 of 52 scheduled MAA to SIN departures across 7 days with service, starting October 23, 2026. Every remaining date is 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 MAA to SIN date on the interactive map

Aircraft on the Chennai to Singapore nonstop

In the schedule table on this page, IndiGo flies the Airbus A321neo family. Singapore Airlines flies the Boeing 787 Dreamliner, the Boeing 737 MAX 8, and the Airbus A350-900. Air India Express flies the Boeing 737. Air India flies the Airbus A321. Scoot flies the Boeing 787-8 Dreamliner. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Award seats on MAA to SIN departures

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

Airlines flying Chennai to Singapore nonstop

Carriers operating MAA to SIN nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.

IndiGo (6E) route map
The aircraft 6E flies
Singapore Airlines (SQ) route map
The aircraft SQ flies
Air India Express (IX)
Air India (AI) route map
The aircraft AI flies
Scoot (TR) route map
The aircraft TR flies

See MAA to SIN on the interactive map →

Frequently asked questions about MAA to SIN

How long is the flight from Chennai (MAA) to Singapore (SIN)?

Scheduled flight times from Chennai (MAA) to Singapore (SIN) run from 4h to 4h 40m across the departures in the schedule table on this page. The nonstop covers about 1,816 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from MAA to SIN?

IndiGo, Singapore Airlines, Air India Express, Air India, and Scoot fly MAA to SIN nonstop. 2LNR tracks award seats on Singapore Airlines.

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

About 57 nonstop flights a week run between Chennai (MAA) and Singapore (SIN) in the current schedule, operated by IndiGo, Singapore Airlines, Air India Express, Air India, and Scoot. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from MAA to SIN depart?

Scheduled MAA to SIN nonstops in the next 7 days with service leave between 00:55 and 23:55, local time at Chennai. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate MAA to SIN nonstop?

The schedule table on this page lists 9 flight numbers for MAA to SIN nonstops, including 6E 1025 and 6E 1343 on IndiGo; SQ 525 and SQ 529 on Singapore Airlines; IX 628 and IX 630 on Air India Express; AI 346 on Air India; and TR 779 on Scoot. The table lists each departure by date with its times and aircraft.

How do I check award availability on MAA to SIN?

Open the MAA 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 MAA 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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