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Cheap flights from Chennai to Sydney from ₹ 18,511

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to Sydney departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chennai to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:35 - 18:50
MAA
-
SYD
22h 45m
1 stop
Multiple Airlines Logo
21:50 - 07:25
SYD
-
MAA
15h 05m
1 stop
₹ 44,719Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
08:05 - 12:20
MAA
-
SYD
22h 45m
3 stops
Multiple Airlines Logo
21:50 - 07:25
SYD
-
MAA
15h 05m
1 stop
₹ 44,902Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
08:05 - 18:50
MAA
-
SYD
29h 15m
3 stops
Multiple Airlines Logo
10:45 - 22:55
SYD
-
MAA
17h 40m
1 stop
₹ 45,635Multiple Airlines
Sat, 21 Feb - Sat, 28 Feb
Multiple Airlines Logo
08:05 - 06:15
MAA
-
SYD
16h 40m
2 stops
Multiple Airlines Logo
10:45 - 22:55
SYD
-
MAA
17h 40m
1 stop
₹ 46,002Multiple Airlines
Sat, 21 Feb - Sat, 28 Feb
Multiple Airlines Logo
08:05 - 06:15
MAA
-
SYD
16h 40m
2 stops
Multiple Airlines Logo
20:05 - 10:30
SYD
-
MAA
19h 55m
1 stop
₹ 47,834Multiple Airlines
Wed, 11 Mar - Wed, 18 Mar
Multiple Airlines Logo
23:55 - 18:50
MAA
-
SYD
13h 25m
1 stop
Multiple Airlines Logo
21:50 - 07:25
SYD
-
MAA
15h 05m
1 stop
₹ 47,926Multiple Airlines
Sun, 15 Feb - Wed, 25 Feb
Multiple Airlines Logo
23:45 - 19:35
MAA
-
SYD
15h 20m
1 stop
Multiple Airlines Logo
09:45 - 23:05
SYD
-
MAA
17h 50m
1 stop
₹ 48,109Multiple Airlines
Tue, 7 Apr - Wed, 15 Apr
Multiple Airlines Logo
23:45 - 19:35
MAA
-
SYD
15h 20m
1 stop
Multiple Airlines Logo
09:45 - 23:05
SYD
-
MAA
17h 50m
1 stop
₹ 48,934Multiple Airlines
Tue, 7 Apr - Wed, 15 Apr
Multiple Airlines Logo
10:20 - 18:50
MAA
-
SYD
27h 00m
2 stops
Multiple Airlines Logo
13:35 - 13:40
SYD
-
MAA
29h 35m
3 stops
₹ 50,034Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
23:45 - 09:15
MAA
-
SYD
28h 00m
1 stop
Multiple Airlines Logo
21:50 - 07:25
SYD
-
MAA
15h 05m
1 stop
₹ 50,217Multiple Airlines
Wed, 11 Mar - Wed, 18 Mar

SriLankan Airlines flights from Chennai to Sydney

Our best SriLankan Airlines deals on Chennai to Sydney flight tickets
SriLankan Airlines
12 Mar
MAA09:45Chennai
15h 20m
2 stops
SYD06:35Sydney Kingsford Smith
27 Mar
SYD17:20Sydney Kingsford Smith
20h 50m
1 stop
MAA08:40Chennai
₹ 83,939
SriLankan Airlines
14 May
MAA09:55Chennai
16h 20m
2 stops
SYD06:45Sydney Kingsford Smith
22 May
SYD14:45Sydney Kingsford Smith
33h 55m
2 stops
MAA20:10Chennai
₹ 84,764
SriLankan Airlines
7 Apr
MAA21:15Chennai
29h 00m
2 stops
SYD06:45Sydney Kingsford Smith
15 Apr
SYD10:20Sydney Kingsford Smith
27h 00m
2 stops
MAA08:50Chennai
₹ 84,856

Cathay Pacific flights from Chennai to Sydney

Our best Cathay Pacific deals on Chennai to Sydney flight tickets
Cathay Pacific
12 May
MAA00:50Chennai
29h 30m
1 stop
SYD10:50Sydney Kingsford Smith
27 May
SYD10:10Sydney Kingsford Smith
17h 55m
1 stop
MAA23:35Chennai
₹ 75,051
Cathay Pacific
12 May
MAA00:50Chennai
38h 30m
2 stops
SYD19:50Sydney Kingsford Smith
26 May
SYD21:55Sydney Kingsford Smith
30h 10m
1 stop
MAA23:35Chennai
₹ 79,266
Cathay Pacific
10 May
MAA00:50Chennai
38h 50m
1 stop
SYD20:10Sydney Kingsford Smith
25 May
SYD08:30Sydney Kingsford Smith
19h 35m
2 stops
MAA23:35Chennai
₹ 79,816

momondo 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, momondo users made 59,053 searches. Data last updated 26 January 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

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Tue 10/3

14:35-18:50

1 stop22h 45m

Sydney Kingsford Smith

Tue 17/3

21:50-07:25

1 stop15h 05m

₹ 44,719

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Tue 10/3

08:05-12:20

3 stops22h 45m

Sydney Kingsford Smith

Tue 17/3

21:50-07:25

1 stop15h 05m

₹ 44,902

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Sat 21/2

08:05-18:50

3 stops29h 15m

Sydney Kingsford Smith

Sat 28/2

10:45-22:55

1 stop17h 40m

₹ 45,635

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Sat 21/2

08:05-06:15

2 stops16h 40m

Sydney Kingsford Smith

Sat 28/2

10:45-22:55

1 stop17h 40m

₹ 46,002

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Wed 11/3

08:05-06:15

2 stops16h 40m

Sydney Kingsford Smith

Wed 18/3

20:05-10:30

1 stop19h 55m

₹ 47,834

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Sun 15/2

23:55-18:50

1 stop13h 25m

Sydney Kingsford Smith

Wed 25/2

21:50-07:25

1 stop15h 05m

₹ 47,926

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Tue 7/4

23:45-19:35

1 stop15h 20m

Sydney Kingsford Smith

Wed 15/4

09:45-23:05

1 stop17h 50m

₹ 48,109

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Tue 7/4

23:45-19:35

1 stop15h 20m

Sydney Kingsford Smith

Wed 15/4

09:45-23:05

1 stop17h 50m

₹ 48,934

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Mon 9/3

10:20-18:50

2 stops27h 00m

Sydney Kingsford Smith

Mon 16/3

13:35-13:40

3 stops29h 35m

₹ 50,034

ChennaiSydney

MAA - SYD

MAASYD

Chennai

Wed 11/3

23:45-09:15

1 stop28h 00m

Sydney Kingsford Smith

Wed 18/3

21:50-07:25

1 stop15h 05m

₹ 50,217

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Chennai to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chennai and Sydney?

What is the cheapest month to fly to Sydney?

The month of October is, on average, the cheapest month to fly to Sydney from Chennai, with most prices found around ₹ 46,552. If you aren’t able to travel during the month of October, then book flights to Sydney from Chennai during June instead. Flights to Sydney in June, while not as cheap as those in October, still average around ₹ 59,197.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around ₹ 71,454 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Chennai for as low as ₹ 53,333 on momondo.

How have Chennai to Sydney flight prices changed over time?

As of January 2026, prices for Chennai to Sydney flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Chennai to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Chennai to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chennai to Sydney (MAA to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chennai to Sydney

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Chennai to Sydney takes 13h 25m
There are no direct flights from Chennai to Sydney. There are no popular flight routes from Chennai to Sydney.
Search flight deals

  • How far is Chennai to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 9119.2 km away from Chennai. In terms of flight time, this usually takes a little over 13h 25m.

  • When did momondo last update prices for flights from Chennai Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Chennai Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chennai Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Chennai Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chennai Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chennai to Sydney?

Best airlines flying from Chennai to Sydney

Compare and see reviews for airlines that fly from Chennai to Sydney with momondo
Airline
Rating
Free Cancellation
Price
ScootPriceFrom ₹ 31,711Free CancellationRating
6.7
316 reviews
Search Scoot flights
AirAsiaPriceFrom ₹ 32,242Free CancellationRating
6.8
223 reviews
Search AirAsia flights
Malaysia AirlinesPriceFrom ₹ 58,607Free CancellationRating
7.3
290 reviews
Search Malaysia Airlines flights
SriLankan AirlinesPriceFrom ₹ 59,430Free CancellationRating
6.8
79 reviews
Search SriLankan Airlines flights
Qantas AirwaysPriceFrom ₹ 66,407Free CancellationRating
7.5
978 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom ₹ 67,624Free CancellationRating
8.2
1,439 reviews
Search Singapore Airlines flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Cronulla

Why use momondo?

Why should I use momondo to find a flight deal from Chennai to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chennai to Sydney for you.

Can I find flights from Chennai to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Chennai with this policy.

How can momondo help me find flights from Chennai to Sydney?

Once you have performed a search for Chennai to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chennai to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from Chennai. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Fly your favourite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Scoot
Malaysia Airlines
Singapore Airlines
Qantas Airways
AirAsia
SriLankan Airlines