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Cheap flights from Chennai to Sydney from $402

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SYD
15 Sep — 22 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chennai to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Chennai to Sydney
Explore the most affordable flight options available from Chennai to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2026.

Mon 26/1023:50 -
1 stop30h 50m
Sun 21/213:25 -
1 stop14h 55m
Deal found 14/8$679
Fri 18/923:50 -
1 stop31h 25m
Mon 3/513:00 -
1 stop14h 20m
Deal found 12/8$755
Mon 26/1023:50 -
1 stop30h 50m
Sun 21/220:05 -
2 stops29h 20m
Deal found 14/8$776
Mon 26/1023:50 -
1 stop30h 50m
Thu 4/220:05 -
1 stop32h 15m
Deal found 14/8$783
Wed 16/923:50 -
1 stop15h 00m
Wed 30/920:50 -
1 stop15h 05m
Deal found 14/8$789
Mon 26/1023:50 -
1 stop13h 30m
Thu 4/213:25 -
2 stops24h 50m
Deal found 14/8$831
Wed 30/923:50 -
1 stop15h 05m
Wed 7/1021:50 -
1 stop15h 05m
Deal found 16/8$847
Fri 28/823:50 -
1 stop15h 00m
Mon 31/819:35 -
1 stop16h 20m
Deal found 14/8$862
Wed 9/923:50 -
1 stop15h 00m
Sat 19/920:35 -
1 stop30h 45m
Deal found 11/8$878
Thu 27/815:05 -
2 stops23h 45m
Tue 6/1014:00 -
2 stops25h 00m
Deal found 14/8$886
Tue 18/823:45 -
1 stop15h 20m
Sun 30/809:45 -
1 stop26h 10m
Deal found 15/8$940

Find flight deals from Chennai to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 August 2026.

Round-trip from

$679

One-way from

$402

Popular in

January

Cheapest in

May

Average price

$1,236
Scoot
  • Scoot
  • 26/10-21/2
  • 2 total stops
  • 45h 45m total
  • Chennai to Sydney
Search Deals
Scoot
  • Scoot
  • 18/9
  • 1 total stop
  • 31h 25m total
  • Chennai to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($44 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chennai to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 August 2026.
Use the filters below to find and compare flights from Chennai to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ChennaiSydney

MAA Chennai - SYD Sydney Kingsford Smith

MAASYD

Chennai

Fri 9/10

23:50-20:20

1 stop15h 00m

Sydney Kingsford Smith

Sun 18/10

14:00-22:50

1 stop14h 20m

$1,082

ChennaiSydney

MAA Chennai - SYD Sydney Kingsford Smith

MAASYD

Chennai

Sat 24/10

00:50-12:00

1 stop29h 40m

Sydney Kingsford Smith

Wed 28/10

11:05-00:35

1 stop19h 00m

$1,182

ChennaiSydney

MAA Chennai - SYD Sydney Kingsford Smith

MAASYD

Chennai

Sun 25/10

09:50-09:25

2 stops18h 05m

Sydney Kingsford Smith

Wed 28/10

17:00-08:45

2 stops21h 15m

$2,107

ChennaiSydney

MAA Chennai - SYD Sydney Kingsford Smith

MAASYD

Chennai

Tue 8/12

04:05-11:20

3 stops25h 45m

Sydney Kingsford Smith

Sun 28/2

19:30-02:30

2 stops36h 30m

$2,854

ChennaiSydney

MAA Chennai - SYD Sydney Kingsford Smith

MAASYD

Chennai

Mon 26/10

07:35-07:55

2 stops42h 50m

Sydney Kingsford Smith

Sun 21/2

11:05-05:35

3 stops48h 00m

$3,492

ChennaiSydney

MAA Chennai - SYD Sydney Kingsford Smith

MAASYD

Chennai

Wed 16/9

05:35-06:05

2 stops44h 00m

Sydney Kingsford Smith

Wed 30/9

14:35-11:20

3 stops49h 15m

$3,834

ChennaiSydney

MAA Chennai - SYD Sydney Kingsford Smith

MAASYD

Chennai

Mon 26/10

09:05-06:55

3 stops40h 20m

Sydney Kingsford Smith

Thu 4/2

11:05-05:35

3 stops48h 00m

$3,842

ChennaiSydney

MAA Chennai - SYD Sydney Kingsford Smith

MAASYD

Chennai

Thu 17/9

05:35-06:05

2 stops44h 00m

Sydney Kingsford Smith

Thu 5/11

16:20-06:35

3 stops43h 45m

$3,855

ChennaiSydney

MAA Chennai - SYD Sydney Kingsford Smith

MAASYD

Chennai

Wed 9/12

09:05-06:55

3 stops40h 20m

Sydney Kingsford Smith

Sun 28/2

11:05-05:35

3 stops48h 00m

$4,213
Cheapest one-way
Fastest single journey

ChennaiSydney

MAA Chennai - SYD Sydney Kingsford Smith

MAASYD

Chennai

Tue 1/9

23:45-19:35

1 stop15h 20m

$573

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Chennai to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Chennai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Chennai to Sydney (average of $1,065). Flying from Chennai to Sydney in January is currently the most expensive (average of $1,544). 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 Chennai to Sydney?

Airfare is below average for this route at the moment.

Chennai to Sydney flights typically cost between $834 and $1,284 in October.
The cheapest return price found within the last 5 days was $679 on Scoot (26 Oct–21 Feb).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 16 August 2026.
Get a feel of what it's like to fly with Singapore Airlines,Qantas Airways, andMalaysia Airlines from Chennai to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Qantas Airways
7.5
Good
1,083 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Malaysia Airlines
7.3
Good
315 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Scoot
6.7
Okay
328 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

Related info for your journey

Find useful and relevant information for your journey from Chennai to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chennai to Sydney?

    A quick flight from Chennai to Sydney can take about 15h. Scoot provides one of the quickest options available for as low as $1,082. Chennai and Sydney are separated by a distance of 9122 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Chennai to Sydney round-trip from $480. Other airlines that can offer you cheap pricing are Qantas Airways, from $661, and Malaysia Airlines, from $913. You may be able to fly from Chennai to Sydney for 60% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with AirAsia, which is currently one of the cheapest options available, starting at $242. Scoot flights start at $244 while deals on Air India start at $510 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chennai to Sydney 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 Chennai to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Chennai to Sydney (average of $1,065). Flying from Chennai to Sydney in January is currently the most expensive (average of $1,544). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Lithgow
Cronulla
Randwick
Terrigal
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Fly from Chennai to Sydney on these airlines

Choose from the following airlines for your flight from Chennai to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 16 August 2026.
Malaysia Airlines flights from Chennai to Sydney Kingsford Smith
Singapore Airlines flights from Chennai to Sydney Kingsford Smith
Scoot flights from Chennai to Sydney Kingsford Smith

Top 4 airlines flying from Chennai to Sydney

Discover the top 4 airlines that operate flights from Chennai to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 August 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$480Average$661FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Qantas AirwaysCheapest$781Average$1,119FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Malaysia AirlinesCheapest$908Average$1,272FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$919Average$1,299FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Chennai to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Sydney from Chennai by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Sydney from Chennai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Chennai to Sydney 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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