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Cheap flights from Sydney to Chennai from ₹ 32,640

SYD — MAA
22 Nov — 29 Nov1
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

Mon 26/1013:25 -
1 stop14h 55m
Mon 16/1123:50 -
1 stop30h 50m
Deal found 21/10₹ 58,279
Sun 25/1013:25 -
2 stops26h 55m
Wed 25/1112:40 -
3 stops24h 40m
Deal found 20/10₹ 59,036
Sun 15/1113:25 -
1 stop14h 55m
Sun 22/1123:50 -
1 stop30h 50m
Deal found 18/10₹ 59,131
Sat 24/1021:35 -
1 stop30h 45m
Sun 8/1123:50 -
2 stops31h 50m
Deal found 23/10₹ 60,644
Sun 25/1020:05 -
1 stop32h 15m
Sun 15/1108:05 -
2 stops24h 55m
Deal found 20/10₹ 62,063
Sun 25/1013:25 -
3 stops28h 00m
Sun 8/1123:50 -
1 stop30h 50m
Deal found 20/10₹ 63,577
Wed 28/1013:25 -
1 stop14h 55m
Sat 28/1118:25 -
2 stops18h 55m
Deal found 20/10₹ 64,050
Sun 25/1020:05 -
1 stop32h 15m
Tue 27/1013:55 -
2 stops23h 25m
Deal found 20/10₹ 64,145
Sun 25/1020:05 -
1 stop32h 15m
Sun 15/1123:50 -
1 stop30h 50m
Deal found 20/10₹ 64,807

Find flight deals from Sydney to Chennai

Round-trip from

₹ 58,279

One-way from

₹ 32,640

Popular in

December

Cheapest in

February

Average price

₹ 70,389
Scoot
  • Scoot
  • 26/10-16/11
  • 2 total stops
  • 45h 45m total
  • Sydney to Chennai
Search Deals
28/10-31/12
  • 28/10-31/12
  • 2 total stops
  • 24h 50m total
  • Sydney to Chennai
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 1,732,672 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 349,100 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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

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Route

Depart

Return

Price

Cheapest return flight

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Mon 9/11

15:15-00:35

1 stop38h 50m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 42,858

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Mon 9/11

17:35-00:35

2 stops36h 30m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 46,074

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Wed 10/3

09:20-00:35

2 stops20h 45m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 46,926

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Sun 10/1

12:20-10:45

2 stops27h 55m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 68,118

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Sun 22/11

09:00-02:30

2 stops47h 00m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 70,862
Fastest return journey

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Mon 14/12

13:25-22:50

1 stop14h 55m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 79,471

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Wed 24/2

15:15-00:35

1 stop38h 50m

Chennai

Sat 27/2

02:00-13:00

1 stop29h 30m

₹ 80,701

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Thu 7/1

11:50-23:05

1 stop16h 45m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 82,310

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Tue 5/1

16:30-12:40

1 stop25h 40m

Chennai

Tue 2/2

03:00-07:35

1 stop23h 05m

₹ 94,703

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Sat 21/11

06:00-20:10

1 stop19h 40m

Chennai

Tue 24/11

21:45-07:00

1 stop27h 45m

₹ 99,812

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 22 resultsSorted by cheapest first
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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 33 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 ₹ 60,077). Flying from Sydney to Chennai in December is currently the most expensive (average of ₹ 119,586). 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 ₹ 63,057 and ₹ 86,756 in October.
The cheapest return price found within the last 5 days was ₹ 58,279 on Scoot (26 Oct–16 Nov).

Reviews of airlines servicing Chennai

Get a feel of what it's like to fly with Scoot from Sydney to Chennai by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scoot
6.7
Okay
337 reviews
Check prices

Food

5.8

Crew

7.4

Overall

6.7

Entertainment

5.2

Boarding

6.9

Comfort

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

ATH - SIN

Staff were attentive and efficient. No screens, limited wifi (restricted to Scoot's portal), no charging port, lucky I pre booked food, if you didnt you miss out on food altogether.
Scoot
6.7
Okay
337 reviews
Scoot
6.7
Okay
337 reviews
Check prices

Food

5.8

Crew

7.4

Overall

6.7

Entertainment

5.2

Boarding

6.9

Comfort

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

ATH - SIN

Staff were attentive and efficient. No screens, limited wifi (restricted to Scoot's portal), no charging port, lucky I pre booked food, if you didnt you miss out on food altogether.

Related info for your journey

  • How long is the flight from Sydney to Chennai?

    Airlines like Cathay Pacific, IndiGo, and Emirates fly from Sydney to Chennai in about 19h 40m. The time it takes to get you to your destination can typically vary by up to 19h 10m. The distance between Sydney and Chennai is about 9122 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Sydney to Chennai round-trip?

    According to our current data, Scoot (₹ 19,542), offers the cheapest pricing from Sydney to Chennai. This flight start at 75% lower than the current average price 3 months from now.

  • 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 ₹ 60,077). Flying from Sydney to Chennai in December is currently the most expensive (average of ₹ 119,586). 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

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Vellore
Mahabalipuram

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Sydney to Chennai

Sydney to Coimbatore flights
Coolangatta to Chennai flights
Newcastle to Coimbatore flights
Newcastle to Chennai flights

Top airline flying from Sydney to Chennai

AirlineCheapestAverageFlexibilityOn-time
ScootCheapest₹ 19,542Average₹ 56,612FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chennai from Sydney today with Cheapflights!

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

Certainly. Search results for flights to Chennai from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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