Cheap flights from New Delhi to Australia from $360

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from New Delhi to Australia

Keep the following information in mind while searching for New Delhi to Australia flight deals. Data was last updated 18 September 2025.

Round-trip from

$731

One-way from

$360

Popular in

January

Cheapest in

August

Average price

$1,249

Good round-trip deal

$1,115 or less

Good one-way deal

$566 or less
31/10-7/11
  • 31/10-7/11
  • 4 total stops
  • 57h 10m total
  • New Delhi to Australia
31/10
  • 31/10
  • 2 total stops
  • 31h 45m total
  • New Delhi to Australia
Highest demand for flights based on searches. 15% potential increase in price ($390 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($82 potential savings vs. average return price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Australia.
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Australia.

Find flight deals from New Delhi to Australia

Cheapest flights from New Delhi to Australia
Explore the most affordable flight options available from New Delhi to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Fri 31/1018:10DEL - PER
2 stops31h 20mMultiple Airlines
Fri 7/1120:30PER - DEL
2 stops25h 50mMultiple Airlines
Deal found 16/9$731
Sun 19/1023:20DEL - PER
1 stop26h 40mMultiple Airlines
Fri 31/1020:30PER - DEL
2 stops38h 55mMultiple Airlines
Deal found 16/9$746
Sat 1/1122:05DEL - PER
1 stop29h 15mMultiple Airlines
Sat 8/1120:30PER - DEL
2 stops19h 35mMultiple Airlines
Deal found 17/9$761
Sat 22/1122:05DEL - DRW
1 stop13h 55mMultiple Airlines
Mon 24/1116:35DRW - DEL
3 stops28h 45mMultiple Airlines
Deal found 17/9$796
Sat 1/1122:05DEL - DRW
1 stop13h 55mMultiple Airlines
Sat 8/1116:50DRW - DEL
2 stops33h 20mMultiple Airlines
Deal found 17/9$886
Fri 17/1009:00DEL - DRW
1 stop11h 55mSingapore Airlines
Tue 31/315:45DRW - DEL
1 stop32h 25mSingapore Airlines
Deal found 17/9$958
Thu 16/1021:55DEL - DRW
1 stop23h 00mSingapore Airlines
Tue 31/315:45DRW - DEL
1 stop17h 55mSingapore Airlines
Deal found 17/9$1,007
Wed 22/1023:20DEL - MEL
1 stop16h 30mAirAsia X
Thu 6/1122:45MEL - DEL
1 stop28h 55mAirAsia X
Deal found 16/9$1,016
Sat 1/1123:35DEL - MEL
1 stop18h 30mMultiple Airlines
Fri 17/407:00MEL - DEL
1 stop19h 35mMultiple Airlines
Deal found 16/9$1,018
Thu 16/1010:15DEL - MEL
2 stops23h 20mMultiple Airlines
Wed 29/1021:20MEL - DEL
1 stop19h 45mMultiple Airlines
Deal found 16/9$1,019
Sun 23/1100:05DEL - MEL
1 stop18h 00mMultiple Airlines
Mon 2/220:30MEL - DEL
Nonstop12h 45mMultiple Airlines
Deal found 17/9$1,021
Wed 15/1018:00DEL - MEL
2 stops21h 50mMultiple Airlines
Wed 29/1021:20MEL - DEL
1 stop19h 45mMultiple Airlines
Deal found 16/9$1,022

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to Australia 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 647,157 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from New Delhi to Australia that are best for you.

Fly from

New Delhi

Fly to

Australia

Route

Depart

Return

Price

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Fri 31/10

18:10-04:00

2 stops31h 20m

Perth

Fri 7/11

20:30-19:50

2 stops25h 50m

$734

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Sat 1/11

18:05-04:00

3 stops31h 25m

Perth

Sat 8/11

20:30-18:50

2 stops24h 50m

$766

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Sun 19/10

23:20-04:30

1 stop26h 40m

Perth

Fri 31/10

04:40-22:10

1 stop20h 00m

$766

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Tue 30/9

12:55-19:50

1 stop28h 25m

Perth

Wed 12/11

05:35-22:10

2 stops19h 05m

$818

New DelhiDarwin

DEL - DRW

DELDRW

New Delhi Indira Gandhi Intl

Sat 22/11

18:05-16:00

2 stops17h 55m

Darwin

Mon 24/11

16:35-10:50

3 stops22h 15m

$856

New DelhiDarwin

DEL - DRW

DELDRW

New Delhi Indira Gandhi Intl

Sat 1/11

22:05-16:00

1 stop13h 55m

Darwin

Sat 8/11

16:50-17:20

3 stops28h 30m

$886

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 10/3

23:10-10:20

1 stop29h 40m

Sydney Kingsford Smith

Fri 5/6

08:25-21:50

1 stop17h 55m

$1,058

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 5/3

23:10-07:55

1 stop27h 15m

Sydney Kingsford Smith

Fri 5/6

08:25-21:50

1 stop17h 55m

$1,058

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 11/11

09:45-13:05

1 stop21h 50m

Sydney Kingsford Smith

Sat 7/2

14:20-05:40

1 stop20h 50m

$1,075

New DelhiMelbourne

DEL - MEL

DELMEL

New Delhi Indira Gandhi Intl

Thu 20/11

09:45-12:10

1 stop20h 55m

Melbourne

Tue 17/2

10:35-05:40

1 stop24h 35m

$1,103

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 results
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Best time to book a flight from New Delhi to Australia

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

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

Currently, May is the cheapest month in which you can book a flight from New Delhi to Australia (average of $129). Flying from New Delhi to Australia in October is currently the most expensive (average of $171). 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 DEL to AU?

Find hourly flight availability from New Delhi to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

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

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 18 September 2025.
Read reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from New Delhi to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Australia. 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 from for flights from New Delhi to Australia?

    If you book a flight to Australia from New Delhi, you will be flying from Indira Gandhi Intl, which is the city’s only airport. New Delhi Indira Gandhi Intl (DEL) is located 12.5 km from the centre of New Delhi.

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

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

    For as low as $1,120, Malaysia Airlines can have you in Australia from New Delhi in 16h. The distance between New Delhi and Australia is about 10184 km. This flight may include one or multiple stops.

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

    The cheapet airlines for a one-way flight from New Delhi to Australia are Batik Air ($435), AirAsia X ($489), and VietJet Air ($552).

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

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

    Consider Air India (65%), Air New Zealand (65%) or SWISS (65%) when booking your flight. These represent the most reliable airlines when flying from New Delhi to Australia.

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

    The cheapest flight price from New Delhi to Australia is $539. On average you can expect to pay $1,843. The most popular route, (New Delhi Indira Gandhi Intl - Melbourne), can usually be booked for $866.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from New Delhi to Australia (average of $129). Flying from New Delhi to Australia in October is currently the most expensive (average of $171). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from New Delhi to Australia

Discover the top 10 airlines that operate flights from New Delhi to Australia. 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 647,157 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$290Average$838FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Vietnam AirlinesCheapest$390Average$1,061FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
VietJet AirCheapest$441Average$1,013FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Batik AirCheapest$689Average$996FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Singapore AirlinesCheapest$814Average$1,355FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$846Average$1,267FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest$851Average$1,195FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
IndiGoCheapest$853Average$1,201FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
SriLankan AirlinesCheapest$1,038Average$1,299FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Air IndiaCheapest$1,040Average$1,425FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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