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Cheap flights from Chennai to Sydney from ₹ 17,449

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SYD
11 May — 18 May1
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 11 April 2026.

Fri 22/508:05
MAA
-
SYD
1 stop19h 45m
Multiple Airlines
Mon 1/620:50
SYD
-
MAA
1 stop15h 05m
Multiple Airlines
Deal found 8/4₹ 36,290
Sun 24/523:45
MAA
-
SYD
1 stop15h 20m
Multiple Airlines
Sun 31/520:50
SYD
-
MAA
1 stop15h 05m
Multiple Airlines
Deal found 9/4₹ 37,404
Tue 4/823:45
MAA
-
SYD
1 stop15h 20m
Multiple Airlines
Wed 19/820:50
SYD
-
MAA
1 stop15h 05m
Multiple Airlines
Deal found 6/4₹ 38,611
Sun 9/823:45
MAA
-
SYD
1 stop15h 20m
Multiple Airlines
Thu 3/920:35
SYD
-
MAA
1 stop30h 45m
Multiple Airlines
Deal found 6/4₹ 38,796
Thu 21/523:45
MAA
-
SYD
1 stop28h 05m
Multiple Airlines
Tue 2/620:50
SYD
-
MAA
1 stop15h 05m
Multiple Airlines
Deal found 8/4₹ 40,931
Tue 15/923:45
MAA
-
SYD
1 stop15h 20m
Multiple Airlines
Tue 29/920:35
SYD
-
MAA
1 stop30h 45m
Multiple Airlines
Deal found 8/4₹ 45,943
Mon 25/523:50
MAA
-
SYD
1 stop31h 25m
Multiple Airlines
Mon 1/620:50
SYD
-
MAA
1 stop15h 05m
Multiple Airlines
Deal found 10/4₹ 48,171
Wed 24/623:50
MAA
-
SYD
1 stop31h 25m
Scoot
Sat 18/720:35
SYD
-
MAA
1 stop30h 45m
Scoot
Deal found 6/4₹ 48,820

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 11 April 2026.

Round-trip from

₹ 36,290

One-way from

₹ 17,449

Popular in

January

Cheapest in

October

Average price

₹ 69,982
22/5-1/6
  • 22/5-1/6
  • 2 total stops
  • 34h 50m total
  • Chennai to Sydney
Search Deals
4/8
  • 4/8
  • 1 total stop
  • 15h 20m total
  • Chennai to Sydney
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 1,330,201 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 261,937 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 454,620 searches. Data last updated 11 April 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

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Fri 22/5

08:05-08:20

1 stop19h 45m

Sydney Kingsford Smith

Sun 31/5

13:00-22:50

1 stop14h 20m

₹ 58,102
Fastest return journey

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Wed 24/6

10:30-06:05

1 stop15h 05m

Sydney Kingsford Smith

Sat 18/7

11:00-22:00

1 stop15h 30m

₹ 60,608

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Wed 12/8

11:45-10:00

1 stop17h 45m

Sydney Kingsford Smith

Sun 16/8

09:15-22:50

1 stop18h 05m

₹ 66,734

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Thu 13/8

11:45-10:00

1 stop17h 45m

Sydney Kingsford Smith

Mon 17/8

22:10-22:50

1 stop29h 10m

₹ 67,290

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Thu 13/8

14:35-10:15

1 stop15h 10m

Sydney Kingsford Smith

Mon 17/8

09:05-21:25

1 stop16h 50m

₹ 67,662

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Thu 14/5

04:05-16:50

1 stop32h 15m

Sydney Kingsford Smith

Fri 22/5

15:40-08:25

1 stop21h 15m

₹ 70,353

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Sat 4/7

10:15-06:10

1 stop39h 25m

Sydney Kingsford Smith

Fri 17/7

15:40-20:10

1 stop33h 00m

₹ 70,725

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Thu 14/5

08:05-08:20

1 stop19h 45m

Sydney Kingsford Smith

Fri 22/5

09:45-07:25

1 stop26h 10m

₹ 74,808

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Wed 12/8

14:20-12:30

2 stops17h 40m

Sydney Kingsford Smith

Sun 16/8

09:05-21:15

1 stop16h 40m

₹ 81,213
Cheapest one-way

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Thu 14/5

18:25-19:20

2 stops20h 25m

₹ 31,278

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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?

Use this chart to determine the optimal time to book a return flight from Chennai to Sydney. Price data was last updated on 10 April 2026.

To ensure you get the cheapest price possible for a flight from Chennai to Sydney, you should look to book at least 10 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Chennai to Sydney (average of ₹ 14,293). Flying from Chennai to Sydney in January is currently the most expensive (average of ₹ 74,994). 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?

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 11 April 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andMalaysia Airlines from Chennai to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.2
Very Good
1,491 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
1,018 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Malaysia Airlines
7.4
Good
305 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
AirAsia
6.8
Okay
232 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Scoot
6.7
Okay
322 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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?

    For as low as ₹ 60,608, Singapore Airlines can have you in Sydney from Chennai in 15h 05m. Chennai and Sydney are separated by a distance of 9122 km. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Chennai to Sydney return from ₹ 20,794. Other airlines that can offer you cheap pricing are AirAsia, from ₹ 32,860, and Malaysia Airlines, from ₹ 59,360. Scoot is priced at 70% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for AirAsia. According to our data, you can fly for as low as ₹ 15,342. Users have also found prices from ₹ 16,160 and ₹ 18,535 on Scoot and Qantas Airways, respectively.

  • 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, October is the cheapest month in which you can book a flight from Chennai to Sydney (average of ₹ 14,293). Flying from Chennai to Sydney in January is currently the most expensive (average of ₹ 74,994). 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
Penrith
Katoomba

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 11 April 2026.
Scoot flights from Chennai to Sydney Kingsford Smith
Malaysia Airlines flights from Chennai to Sydney Kingsford Smith
Singapore Airlines flights from Chennai to Sydney Kingsford Smith

Top 5 airlines flying from Chennai to Sydney

Discover the top 5 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 454,620 searches. Data last updated 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest₹ 20,794Average₹ 43,609FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
AirAsiaCheapest₹ 32,860Average₹ 69,615FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest₹ 59,360Average₹ 78,244FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest₹ 67,260Average₹ 76,889FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest₹ 69,516Average₹ 90,827FlexibilityNo 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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chennai to Sydney.

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

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

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

Not ready to book yet? You can track prices for flights from Chennai to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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