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Cheap flights from Australia to New Delhi from ₹ 20,917

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEL
10 Jul — 17 Jul1
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 5 July 2025.

Round-trip from

₹ 39,273

One-way from

₹ 20,917

Popular in

December

Cheapest in

August

Average price

₹ 63,008

Good round-trip deal

₹ 54,226 or less

Good one-way deal

₹ 32,977 or less
28/7-31/7
  • 28/7-31/7
  • 3 total stops
  • 53h 20m total
  • Australia to New Delhi
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15/7
  • 15/7
  • 2 total stops
  • 25h 00m total
  • Australia to New Delhi
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Highest demand for flights based on searches. 18% potential increase in price (₹ 1,356,366 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (₹ 277,580 potential savings vs. average return price).
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Average for round-trip flights in July 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 5 July 2025.

Mon 18/821:55PER - DEL
3 stops19h 00mMultiple Airlines
Mon 25/808:00DEL - PER
3 stops33h 20mMultiple Airlines
Deal found 5/7₹ 39,103
Sun 10/802:10PER - DEL
1 stop22h 10mMalaysia Airlines
Tue 26/813:15DEL - PER
1 stop33h 25mMalaysia Airlines
Deal found 4/7₹ 42,518
Sat 2/820:45SYD - DEL
2 stops30h 45mMultiple Airlines
Thu 21/805:40DEL - SYD
2 stops25h 25mMultiple Airlines
Deal found 4/7₹ 44,140
Wed 30/720:10SYD - DEL
Nonstop12h 55mAir India
Fri 1/801:35DEL - SYD
Nonstop12h 35mAir India
Deal found 4/7₹ 44,908
Tue 15/716:10SYD - DEL
1 stop16h 35mSriLankan Airlines
Fri 15/818:45DEL - SYD
1 stop15h 40mSriLankan Airlines
Deal found 3/7₹ 45,164
Fri 25/713:00MEL - DEL
3 stops29h 55mMultiple Airlines
Fri 15/805:40DEL - MEL
2 stops34h 05mMultiple Airlines
Deal found 3/7₹ 45,250
Thu 7/820:05MEL - DEL
Nonstop12h 45mAir India
Wed 20/801:45DEL - MEL
Nonstop12h 10mAir India
Deal found 3/7₹ 45,335
Thu 24/710:35MEL - DEL
1 stop16h 00mVietnam Airlines
Mon 11/823:35DEL - MEL
1 stop18h 10mVietnam Airlines
Deal found 5/7₹ 46,872
Wed 6/807:00MEL - DEL
1 stop19h 35mAirAsia X
Wed 13/823:20DEL - MEL
1 stop16h 30mAirAsia X
Deal found 4/7₹ 48,750
Tue 12/815:15BNE - DEL
2 stops35h 20mMultiple Airlines
Sun 31/813:00DEL - BNE
1 stop28h 00mMultiple Airlines
Deal found 3/7₹ 49,519
Fri 24/1018:35ADL - DEL
1 stop30h 35mSingapore Airlines
Fri 14/1109:45DEL - ADL
1 stop26h 35mSingapore Airlines
Deal found 3/7₹ 50,202
Tue 26/819:50ADL - DEL
2 stops30h 15mMultiple Airlines
Sat 30/800:05DEL - ADL
2 stops26h 20mMultiple Airlines
Deal found 3/7₹ 50,287

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 5 July 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

Mon 18/8

21:55-14:25

3 stops19h 00m

New Delhi Indira Gandhi Intl

Mon 25/8

08:00-19:50

3 stops33h 20m

₹ 39,103

PerthNew Delhi

PER - DEL

PERDEL

Perth

Sun 10/8

02:10-21:50

1 stop22h 10m

New Delhi Indira Gandhi Intl

Tue 26/8

13:15-01:10

1 stop33h 25m

₹ 42,518

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Sat 2/8

20:45-23:00

2 stops30h 45m

New Delhi Indira Gandhi Intl

Thu 21/8

05:40-11:35

2 stops25h 25m

₹ 44,140

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Mon 18/8

20:10-04:35

Nonstop12h 55m

New Delhi Indira Gandhi Intl

Sun 24/8

01:35-18:40

Nonstop12h 35m

₹ 44,994

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Tue 15/7

16:10-04:15

1 stop16h 35m

New Delhi Indira Gandhi Intl

Fri 15/8

18:45-14:55

1 stop15h 40m

₹ 45,164

MelbourneNew Delhi

MEL - DEL

MELDEL

Melbourne

Fri 25/7

13:00-14:25

3 stops29h 55m

New Delhi Indira Gandhi Intl

Fri 15/8

05:40-20:15

2 stops34h 05m

₹ 45,250

MelbourneNew Delhi

MEL - DEL

MELDEL

Melbourne

Thu 7/8

20:05-04:20

Nonstop12h 45m

New Delhi Indira Gandhi Intl

Wed 20/8

01:45-18:25

Nonstop12h 10m

₹ 45,335

MelbourneNew Delhi

MEL - DEL

MELDEL

Melbourne

Thu 24/7

10:35-22:05

1 stop16h 00m

New Delhi Indira Gandhi Intl

Mon 11/8

23:35-22:15

1 stop18h 10m

₹ 46,872

MelbourneNew Delhi

MEL - DEL

MELDEL

Melbourne

Wed 6/8

07:00-22:05

1 stop19h 35m

New Delhi Indira Gandhi Intl

Wed 13/8

23:20-20:20

1 stop16h 30m

₹ 48,750

BrisbaneNew Delhi

BNE - DEL

BNEDEL

Brisbane

Tue 12/8

15:15-22:05

2 stops35h 20m

New Delhi Indira Gandhi Intl

Sun 31/8

13:00-21:30

1 stop28h 00m

₹ 49,519

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 56 results
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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 5 July 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 5 July 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
1,320 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

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
1,320 reviews
Singapore Airlines
8.1
Very Good
1,320 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

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
921 reviews
Singapore Airlines
8.1
Very Good
1,320 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

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
868 reviews
Singapore Airlines
8.1
Very Good
1,320 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

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.
Vietnam Airlines
7.5
Good
194 reviews
Singapore Airlines
8.1
Very Good
1,320 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

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 427 times in the past calendar month.

  • What are the cheapest airlines to fly from Australia to New Delhi one-way?

    ₹ 22,625 is the cheapest one-way deal found within the past few days, from Batik Air. You may also be able to find cheap deals on Malaysia Airlines and Air India, with prices starting from ₹ 25,698 and ₹ 25,698, respectively.

  • 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 (66%), Air India (64%) or SWISS (64%) 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 ₹ 31,502. While the most popular route (Melbourne - New Delhi Indira Gandhi Intl) can be booked for ₹ 28,174 on average our data indicates ₹ 55,469 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 Australia?

Book flights to Australia 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 5 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest₹ 27,660Average₹ 52,860FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Batik AirCheapest₹ 33,450Average₹ 66,224FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest₹ 33,787Average₹ 68,532FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
IndiGoCheapest₹ 41,492Average₹ 67,230FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Vietnam AirlinesCheapest₹ 41,545Average₹ 50,813FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Cathay PacificCheapest₹ 42,912Average₹ 61,128FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest₹ 43,944Average₹ 67,376FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
VietJet AirCheapest₹ 44,130Average₹ 61,385FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai AirwaysCheapest₹ 45,798Average₹ 70,203FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Air IndiaCheapest₹ 46,059Average₹ 78,861FlexibilityNo cancel feeOn-timeN/A
Search Air India 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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