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Cheap flights from Australia to New Delhi from ₹ 18,629

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEL
26 Aug — 2 Sep1
1 adult

Cheap flight deals from Australia to New Delhi

Keep the following information in mind while searching for Australia to New Delhi flight deals. Data was last updated 21 August 2025.

Round-trip from

₹ 40,130

One-way from

₹ 18,629

Popular in

December

Cheapest in

August

Average price

₹ 56,582

Good round-trip deal

₹ 60,174 or less

Good one-way deal

₹ 33,287 or less
16/10-5/11
  • 16/10-5/11
  • 4 total stops
  • 57h 40m total
  • Australia to New Delhi
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4/9
  • 4/9
  • 2 total stops
  • 41h 10m total
  • Australia to New Delhi
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Highest demand for flights based on searches. 18% potential increase in price (₹ 1,404,318 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (₹ 286,614 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Australia to New Delhi Indira Gandhi Intl.
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Price to beat on a one-way flight from Australia to New Delhi Indira Gandhi Intl.
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Find flight deals from Australia to New Delhi

Cheapest flights from Australia to New Delhi
Explore the most affordable flight options available from Australia to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

Thu 16/1005:10PER - DEL
3 stops39h 50mMultiple Airlines
Wed 5/1123:30DEL - PER
1 stop17h 50mMultiple Airlines
Deal found 20/8₹ 40,130
Mon 15/921:55PER - DEL
2 stops25h 40mMultiple Airlines
Mon 22/923:20DEL - PER
1 stop26h 40mMultiple Airlines
Deal found 20/8₹ 40,217
Sat 23/820:30PER - DEL
3 stops28h 35mMultiple Airlines
Wed 3/915:20DEL - PER
3 stops34h 40mMultiple Airlines
Deal found 21/8₹ 40,304
Mon 3/1105:35PER - DEL
2 stops19h 05mMultiple Airlines
Wed 3/1223:30DEL - PER
1 stop17h 50mMultiple Airlines
Deal found 21/8₹ 40,391
Wed 3/920:30PER - DEL
2 stops24h 40mMultiple Airlines
Sat 6/921:45DEL - PER
2 stops28h 15mMultiple Airlines
Deal found 20/8₹ 40,478
Mon 1/920:30PER - DEL
3 stops28h 10mMultiple Airlines
Sat 6/902:30DEL - PER
2 stops23h 30mMultiple Airlines
Deal found 19/8₹ 40,565
Fri 31/1017:15PER - DEL
1 stop30h 20mBatik Air
Thu 27/1122:05DEL - PER
1 stop15h 20mBatik Air
Deal found 21/8₹ 41,174
Sat 1/1101:40PER - DEL
1 stop21h 55mBatik Air
Sun 30/1122:05DEL - PER
1 stop29h 15mBatik Air
Deal found 21/8₹ 41,261
Thu 4/921:15SYD - DEL
1 stop29h 20mMultiple Airlines
Wed 17/907:40DEL - SYD
2 stops31h 20mMultiple Airlines
Deal found 19/8₹ 45,875
Tue 9/921:15SYD - DEL
1 stop29h 20mMultiple Airlines
Wed 17/907:40DEL - SYD
2 stops31h 20mMultiple Airlines
Deal found 21/8₹ 45,962
Tue 9/921:15SYD - DEL
1 stop29h 20mAirAsia X
Wed 24/923:20DEL - SYD
1 stop16h 10mAirAsia X
Deal found 20/8₹ 46,049
Sun 31/809:15SYD - DEL
1 stop17h 20mMultiple Airlines
Mon 22/912:30DEL - SYD
2 stops27h 00mMultiple Airlines
Deal found 21/8₹ 46,223

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to New Delhi 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 21 August 2025.
Use the filters below to find and compare flights from Australia to New Delhi that are best for you.

Fly from

Australia

Fly to

New Delhi

Route

Depart

Return

Price

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 16/10

05:10-18:30

3 stops39h 50m

New Delhi Indira Gandhi Intl

Wed 5/11

23:30-19:50

1 stop17h 50m

₹ 40,130

PerthNew Delhi

PER - DEL

PERDEL

Perth

Mon 15/9

21:55-21:05

2 stops25h 40m

New Delhi Indira Gandhi Intl

Mon 22/9

23:20-04:30

1 stop26h 40m

₹ 40,217

PerthNew Delhi

PER - DEL

PERDEL

Perth

Mon 3/11

05:35-22:10

2 stops19h 05m

New Delhi Indira Gandhi Intl

Sun 30/11

23:30-19:50

1 stop17h 50m

₹ 40,391

PerthNew Delhi

PER - DEL

PERDEL

Perth

Wed 3/9

20:30-18:40

2 stops24h 40m

New Delhi Indira Gandhi Intl

Sat 6/9

21:45-04:30

2 stops28h 15m

₹ 40,478

PerthNew Delhi

PER - DEL

PERDEL

Perth

Wed 8/10

17:20-11:05

1 stop20h 15m

New Delhi Indira Gandhi Intl

Fri 31/10

23:30-04:00

1 stop26h 00m

₹ 40,565

PerthNew Delhi

PER - DEL

PERDEL

Perth

Mon 1/9

20:30-22:10

3 stops28h 10m

New Delhi Indira Gandhi Intl

Sat 6/9

02:30-04:30

2 stops23h 30m

₹ 40,565

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 30/10

17:50-11:35

1 stop20h 15m

New Delhi Indira Gandhi Intl

Fri 28/11

23:30-19:50

1 stop17h 50m

₹ 40,565

PerthNew Delhi

PER - DEL

PERDEL

Perth

Wed 3/9

05:10-22:05

1 stop19h 25m

New Delhi Indira Gandhi Intl

Thu 11/9

09:10-20:40

2 stops33h 00m

₹ 40,565

PerthNew Delhi

PER - DEL

PERDEL

Perth

Sun 2/11

17:15-21:05

1 stop30h 20m

New Delhi Indira Gandhi Intl

Sat 29/11

22:05-00:40

1 stop24h 05m

₹ 40,739

PerthNew Delhi

PER - DEL

PERDEL

Perth

Sat 1/11

01:40-21:05

1 stop21h 55m

New Delhi Indira Gandhi Intl

Wed 3/12

22:05-15:55

1 stop15h 20m

₹ 40,826

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 60 results
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6

Best time to book a flight from Australia to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Australia 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 Australia to New Delhi

What is the cheapest month to book a flight from Australia to New Delhi?

Currently, September is the cheapest month in which you can book a flight from Australia to New Delhi (average of ₹ 105). Flying from Australia to New Delhi in May is currently the most expensive (average of ₹ 145). 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.

What is the cheapest time of day to fly from AU to DEL?

Find hourly flight availability from Australia to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to New Delhi as you normally would.

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. 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 New Delhi. Reviews last updated 21 August 2025.
See what other customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from Australia to New Delhi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,347 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.6
Good
972 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
898 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air India
5.5
Fair
2,929 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

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

  • What airport do you fly into for flights to New Delhi from Australia?

    New Delhi Indira Gandhi Intl (DEL) is the airport you will fly into if you book a flight from Australia to New Delhi. It is only a 12.5 km journey from Indira Gandhi Intl (DEL) to New Delhi’s city centre.

  • How popular is this Australia to New Delhi flight route?

    Flights from Australia to New Delhi Indira Gandhi Intl have been viewed 387 times in the past calendar month.

  • How long is the flight from Australia to New Delhi?

    A quick flight from Australia to New Delhi can take about 26h 45m. AirAsia X provides one of the quickest options available for as low as ₹ 51,272. Australia and New Delhi are separated by a distance of 10184 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Australia to New Delhi?

    When deciding which route to take from Australia to New Delhi, consider Melbourne - New Delhi Indira Gandhi Intl, Sydney Kingsford Smith - New Delhi Indira Gandhi Intl or Brisbane - New Delhi Indira Gandhi Intl, as they are the most popular.

  • What are the most reliable airlines from Australia to New Delhi?

    Consider Air New Zealand (55%), Air India (52%) or SWISS (52%) when booking your flight. These represent the most reliable airlines when flying from Australia to New Delhi.

  • What are the cheapest flights from Australia to New Delhi?

    Looking at all options, your cheapest flight can be booked for ₹ 31,366. While the most popular route (Melbourne - New Delhi Indira Gandhi Intl) can be booked for ₹ 44,308 on average our data indicates ₹ 53,049 when flying from Australia to New Delhi.

  • Can I find deals for flights from Australia to New Delhi that include hotel bookings?

    Yes. In addition to deals on Australia to New Delhi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to New Delhi?

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

  • Can I find deals for business class flights from Australia to New Delhi?

    Yes. Cheapflights offers flight deals from Australia to New Delhi 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 Australia to New Delhi?

    Currently, September is the cheapest month in which you can book a flight from Australia to New Delhi (average of ₹ 105). Flying from Australia to New Delhi in May is currently the most expensive (average of ₹ 145). 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 New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

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Alternative routes for Australia to New Delhi

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to New Delhi flights
Sydney to New Delhi flights
Auckland to New Delhi flights

Top 10 airlines flying from Australia to New Delhi

Discover the top 10 airlines that operate flights from Australia to New Delhi. 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 21 August 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest₹ 28,201Average₹ 56,065FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Batik AirCheapest₹ 34,105Average₹ 69,474FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest₹ 34,449Average₹ 70,379FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
VietJet AirCheapest₹ 34,664Average₹ 60,781FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Cathay PacificCheapest₹ 41,736Average₹ 64,489FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
IndiGoCheapest₹ 42,304Average₹ 75,159FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Vietnam AirlinesCheapest₹ 42,306Average₹ 52,448FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air IndiaCheapest₹ 43,753Average₹ 80,081FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest₹ 44,805Average₹ 70,853FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 46,695Average₹ 74,492FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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 Australia to New Delhi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to New Delhi. 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 Australia to New Delhi?

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 Australia to New Delhi.

Can Cheapflights find flights from Australia to New Delhi with no change fees?

Need flexible booking options for your flight to New Delhi from Australia? 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 Australia to New Delhi become cheaper?

Of course! You can now track prices for flights from Australia to New Delhi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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