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Cheap flights from Sydney to Chennai from $381

SYD — MAA
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Chennai

Wed 4/1113:25 -
1 stop14h 55m
Sat 21/1108:05 -
1 stop19h 40m
Deal found 17/8$724
Sun 13/920:35 -
1 stop30h 45m
Wed 28/1023:45 -
1 stop28h 00m
Deal found 18/8$733
Wed 2/920:50 -
1 stop15h 05m
Tue 15/923:45 -
1 stop15h 20m
Deal found 16/8$745
Thu 15/1014:00 -
3 stops33h 40m
Fri 30/1023:45 -
1 stop28h 00m
Deal found 17/8$746
Sun 6/909:45 -
1 stop26h 10m
Sat 19/908:05 -
1 stop19h 45m
Deal found 19/8$747
Fri 11/909:45 -
1 stop17h 50m
Sat 19/908:05 -
1 stop19h 45m
Deal found 16/8$752
Sat 10/1021:35 -
1 stop30h 45m
Wed 18/1123:50 -
1 stop13h 30m
Deal found 18/8$761
Thu 5/1120:05 -
1 stop32h 15m
Thu 26/1108:05 -
1 stop19h 40m
Deal found 17/8$785
Fri 30/1013:25 -
1 stop14h 55m
Mon 2/1123:50 -
1 stop30h 50m
Deal found 17/8$818
Sun 13/909:45 -
1 stop26h 10m
Wed 23/923:50 -
1 stop15h 00m
Deal found 19/8$819

Find flight deals from Sydney to Chennai

Round-trip from

$719

One-way from

$381

Popular in

December

Cheapest in

February

Average price

$1,006
Scoot
  • Scoot
  • 20/1-3/3
  • 2 total stops
  • 28h 25m total
  • Sydney to Chennai
Search Deals
9/9
  • 9/9
  • 1 total stop
  • 15h 05m total
  • Sydney to Chennai
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($394 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($88 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Fri 18/9

19:45-23:35

2 stops32h 20m

Chennai

Thu 22/10

00:50-08:50

2 stops26h 30m

$1,305
Fastest return journey

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Tue 5/1

21:50-07:25

1 stop15h 05m

Chennai

Wed 3/2

23:45-09:15

1 stop28h 00m

$1,544

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Wed 6/1

07:00-00:35

2 stops47h 05m

Chennai

Mon 22/2

02:00-10:25

2 stops26h 55m

$1,592

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Wed 6/1

22:00-00:35

2 stops32h 05m

Chennai

Tue 2/2

02:00-07:15

1 stop23h 45m

$1,668

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Mon 21/9

19:45-23:35

2 stops32h 20m

Chennai

Sun 4/10

00:50-09:25

2 stops27h 05m

$1,725

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Thu 7/1

07:15-02:30

2 stops48h 45m

Chennai

Mon 22/2

04:05-17:05

3 stops31h 30m

$1,995

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Wed 20/1

18:15-02:30

2 stops37h 45m

Chennai

Tue 2/3

04:05-11:20

3 stops25h 45m

$2,041

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Mon 4/1

09:15-02:30

2 stops46h 45m

Chennai

Mon 22/2

04:05-17:05

3 stops31h 30m

$2,051

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Tue 5/1

12:15-02:30

2 stops43h 45m

Chennai

Mon 22/2

04:05-11:20

3 stops25h 45m

$2,051

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Tue 22/12

09:55-23:05

1 stop18h 40m

Chennai

Sat 9/1

11:45-06:05

2 stops36h 50m

$2,475

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Sydney with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Sydney to Chennai

How far ahead should I book a flight from Sydney to Chennai?

The price you pay for your flight from Sydney to Chennai may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney to Chennai?

Currently, February is the cheapest month in which you can book a flight from Sydney to Chennai (average of $888). Flying from Sydney to Chennai in December is currently the most expensive (average of $1,829). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Sydney to Chennai?

Airfare is below average for this route at the moment.

Sydney to Chennai flights typically cost between $914 and $1,307 in January.
The cheapest return price found within the last 5 days was $719 on Scoot (20 Jan–3 Mar).

Reviews of airlines servicing Chennai

See what other customers who have flown with Singapore Airlines,Qantas Airways, andMalaysia Airlines from Sydney to Chennai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,585 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,084 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.3
Good
315 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
SriLankan Airlines
6.8
Okay
87 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Scoot
6.7
Okay
330 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Comfort

8.0

Crew

8.7

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

  • How long is the flight from Sydney to Chennai?

    There are many flights that can get you from Sydney to Chennai in 47h 05m. Fly via Cathay Pacific to get the fastest option. The distance between Sydney and Chennai is about 9122 km.

  • What are the cheapest airlines flying from Sydney to Chennai round-trip?

    Flying on Scoot is currently your cheapest option to Chennai, with prices starting at $499. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and SriLankan Airlines, with the lowest prices starting at $639 and $730, respectively. Scoot is currently priced 56% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Sydney to Chennai one-way?

    One-way options have recently been found by users for as low as $247 on Scoot. Other airlines that offer cheap prices include AirAsia X from $276 and SriLankan Airlines from $303 one-way.

  • Where are the most common stopover locations when flying from Sydney to Chennai?

    Sydney to Chennai flights have a stopover in Singapore most of the time. Kuala Lumpur follows Singapore in terms of the most common stopover location on Sydney to Chennai flights.

  • What are some popular things to do or see while on a stopover in Singapore?

    The majority of Singapore visitors spend their time at Sentosa, Universal Studios Singapore, and Merlion. Sentosa, Universal Studios Singapore and Merlion are located about 21.6 km, 21.6 km, and 16.9 km, respectively from Singapore Changi if you are interested in checking them out. Those looking to explore during their stopover in Singapore can hire a car from Singapore Changi for about $117 per day.

  • What are some popular points of interest to see during a stopover in Kuala Lumpur?

    Kuala Lumpur travellers tend to visit Petronas Towers, Sunway Lagoon Theme Park, and Kuala Lumpur Tower more than any other notable places. Petronas Towers, Sunway Lagoon Theme Park, and Kuala Lumpur Tower can be accessed by travelling approximately 46.6 km, 38.5 km, and 46.0 km, respectively from Kuala Lumpur Intl. Travellers can rent a car at Kuala Lumpur Intl for an average daily rate of $49 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for Sydney to Chennai flights?

    Sydney to Chennai flights have a stopover in Bangkok least often.

  • Can I find deals for flights from Sydney to Chennai that include hotel bookings?

    Yes. In addition to deals on Sydney to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Chennai.

  • Can I find deals for business class flights from Sydney to Chennai?

    Yes. Cheapflights offers flight deals from Sydney to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Chennai?

    Currently, February is the cheapest month in which you can book a flight from Sydney to Chennai (average of $888). Flying from Sydney to Chennai in December is currently the most expensive (average of $1,829). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from Sydney to Chennai on these airlines

Malaysia Airlines flights from Sydney Kingsford Smith to Chennai
Singapore Airlines flights from Sydney Kingsford Smith to Chennai
Scoot flights from Sydney Kingsford Smith to Chennai
Air India flights from Sydney Kingsford Smith to Chennai

Top 10 airlines flying from Sydney to Chennai

AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$499Average$923FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Etihad AirwaysCheapest$639Average$1,474FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SriLankan AirlinesCheapest$730Average$1,141FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Malaysia AirlinesCheapest$752Average$1,210FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest$776Average$1,510FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest$837Average$1,901FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Singapore AirlinesCheapest$856Average$1,184FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest$878Average$1,454FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qantas AirwaysCheapest$942Average$1,510FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$1,029Average$1,421FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to Chennai?

Cheapflights helps you search for flights from Sydney to Chennai via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Chennai?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Chennai for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sydney to Chennai with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Chennai, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sydney to Chennai become cheaper?

Yes! Start tracking prices for Sydney to Chennai flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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