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Cheap flights from Chennai to Sydney

MAA — SYD
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 15 September 2025.

Popular in

January

Cheapest in

June

Average price

£559
Highest demand for flights based on searches. 17% potential increase in price (£95 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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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 12 September 2025.

The price you pay for your flight from Chennai to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 58 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 Chennai to Sydney?

Currently, May is the cheapest month in which you can book a flight from Chennai to Sydney (average of £985). Flying from Chennai to Sydney in July is currently the most expensive (average of £1,725). 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.

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 15 September 2025.
Read through reviews of airlines operating flights from Chennai to Sydney, such as Scoot. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scoot
6.7
Okay
308 reviews
Check prices

Crew

7.4

Overall

6.7

Food

5.7

Entertainment

5.2

Boarding

6.8

Comfort

6.5

Reviews

1 / 16
4.0
Okay

Anonymous,Mar 2025

CSX - SIN

boarding experience was bad, flight was delayed. was woke up 1 hour prior to arrival to destination saying that we are arriving, mind that it was a overnight flight it surely does not taste well.
Scoot
6.7
Okay
308 reviews
Scoot
6.7
Okay
308 reviews
Check prices

Crew

7.4

Overall

6.7

Food

5.7

Entertainment

5.2

Boarding

6.8

Comfort

6.5

Reviews

1 / 16
4.0
Okay

Anonymous,Mar 2025

CSX - SIN

boarding experience was bad, flight was delayed. was woke up 1 hour prior to arrival to destination saying that we are arriving, mind that it was a overnight flight it surely does not taste well.

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.

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

    Scoot, at £304, was found to be the cheapest airline from Chennai to Sydney.. Scoot is currently priced 48% below the average price you’ll pay for this route.

  • 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 £985). Flying from Chennai to Sydney in July is currently the most expensive (average of £1,725). 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
Bondi Beach
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Chennai to Sydney

Discover the top airline 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 858,174 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest£304Average£854FlexibilityNo cancel feeOn-timeN/A
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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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chennai to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Chennai.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Chennai today and book when prices fit your budget.

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