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Cheap flights from Sydney to Chennai from ₹ 32,535

SYD — MAA
9 Dec — 16 Dec1
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 11/1106:35 -
2 stops21h 45m
Wed 2/1223:50 -
1 stop30h 50m
Deal found 7/11₹ 65,163
Mon 16/1109:50 -
1 stop18h 45m
Mon 30/1123:50 -
1 stop30h 50m
Deal found 7/11₹ 66,480
Wed 11/1113:25 -
1 stop14h 55m
Wed 2/1223:50 -
1 stop13h 30m
Deal found 7/11₹ 67,044
Tue 10/1113:25 -
2 stops25h 10m
Tue 1/1215:10 -
3 stops22h 10m
Deal found 5/11₹ 68,548

Find flight deals from Sydney to Chennai

Round-trip from

₹ 59,239

One-way from

₹ 32,535

Popular in

December

Cheapest in

February

Average price

₹ 78,610
Scoot
  • Scoot
  • 15/3-26/3
  • 3 total stops
  • 53h 45m total
  • Sydney to Chennai
Search Deals
7/2-31/12
  • 7/2-31/12
  • 2 total stops
  • 30h 35m total
  • Sydney to Chennai
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (₹ 1,593,696 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 334,402 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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

Thu 4/3

19:45-00:35

2 stops34h 20m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 46,827
Fastest return journey

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Mon 28/12

13:25-22:50

1 stop14h 55m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 71,557

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Wed 23/12

11:40-12:40

1 stop30h 30m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 76,823

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Sun 13/12

11:40-00:10

1 stop18h 00m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 81,995

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Thu 4/3

20:55-00:10

3 stops32h 45m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 82,465

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Sun 6/12

20:05-22:50

1 stop32h 15m

Chennai

Fri 18/12

19:10-18:50

2 stops18h 10m

₹ 99,108

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Sun 6/12

20:05-22:50

1 stop32h 15m

Chennai

Fri 18/12

23:50-18:50

1 stop13h 30m

₹ 99,955

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Fri 18/12

09:50-20:20

2 stops40h 00m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 100,425

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Mon 21/12

06:35-22:30

3 stops21h 25m

Chennai

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 101,083

SydneyChennai

SYD Sydney Kingsford Smith - MAA Chennai

SYDMAA

Sydney Kingsford Smith

Tue 5/1

16:30-07:20

1 stop20h 20m

Chennai

Tue 2/2

03:00-07:35

1 stop23h 05m

₹ 102,870

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 20 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 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 ₹ 58,675). Flying from Sydney to Chennai in December is currently the most expensive (average of ₹ 118,197). 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 ₹ 64,881 and ₹ 91,304 in March.
The cheapest return price found within the last 5 days was ₹ 59,239 on Multiple Airlines (15 Mar–26 Mar).

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
338 reviews
Check prices

Overall

6.7

Boarding

6.9

Comfort

6.5

Crew

7.4

Food

5.8

Entertainment

5.2

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
338 reviews
Scoot
6.7
Okay
338 reviews
Check prices

Overall

6.7

Boarding

6.9

Comfort

6.5

Crew

7.4

Food

5.8

Entertainment

5.2

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 Scoot and IndiGo fly from Sydney to Chennai in about 20h 20m. The time it takes to get you to your destination can typically vary by up to 11h 55m. 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 (₹ 19,423), 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 ₹ 58,675). Flying from Sydney to Chennai in December is currently the most expensive (average of ₹ 118,197). 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₹ 19,423Average₹ 63,146FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights

Fly with Cheapflights

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

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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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