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Cheap flights from New Delhi to Australia from $398

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to Australia

Enter your travel dates to find the best prices.

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 12 December 2025.

Fri 19/1223:30DEL - PER
1 stop13h 55mMultiple Airlines
Fri 2/103:35PER - DEL
3 stops47h 00mMultiple Airlines
Deal found 10/12$924
Thu 18/1222:05DEL - PER
2 stops21h 10mBatik Air
Sun 1/217:15PER - DEL
1 stop30h 20mBatik Air
Deal found 10/12$948
Fri 19/1223:30DEL - PER
1 stop26h 30mMultiple Airlines
Sun 4/120:40PER - DEL
1 stop28h 00mMultiple Airlines
Deal found 10/12$958
Wed 17/1204:55DEL - PER
2 stops33h 05mMultiple Airlines
Fri 2/120:25PER - DEL
3 stops30h 15mMultiple Airlines
Deal found 10/12$964
Wed 17/1222:05DEL - PER
2 stops21h 10mBatik Air
Tue 27/107:25PER - DEL
2 stops16h 10mBatik Air
Deal found 10/12$970
Fri 26/1223:30DEL - PER
1 stop26h 30mMultiple Airlines
Wed 31/1205:15PER - DEL
1 stop19h 45mMultiple Airlines
Deal found 11/12$991
Wed 17/1206:30DEL - SYD
2 stops18h 50mMultiple Airlines
Tue 13/121:50SYD - DEL
2 stops21h 15mMultiple Airlines
Deal found 9/12$999
Thu 18/1223:00DEL - PER
2 stops27h 00mMultiple Airlines
Sat 3/105:15PER - DEL
2 stops21h 25mMultiple Airlines
Deal found 10/12$1,000
Sat 20/1216:40DEL - SYD
3 stops22h 25mMultiple Airlines
Fri 9/107:15SYD - DEL
3 stops32h 35mMultiple Airlines
Deal found 10/12$1,000
Tue 23/1206:30DEL - PER
2 stops16h 35mMultiple Airlines
Wed 31/1205:15PER - DEL
1 stop19h 45mMultiple Airlines
Deal found 11/12$1,014
Thu 18/1222:05DEL - PER
1 stop19h 20mMultiple Airlines
Tue 30/1205:15PER - DEL
1 stop18h 20mMultiple Airlines
Deal found 10/12$1,017
Sun 21/1204:55DEL - SYD
2 stops34h 10mMultiple Airlines
Mon 12/110:45SYD - DEL
1 stop16h 55mMultiple Airlines
Deal found 10/12$1,021

Find 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 12 December 2025.

Round-trip from

$954

One-way from

$398

Popular in

January

Cheapest in

September

Average price

$1,337

Good round-trip deal

$1,262 or less

Good one-way deal

$731 or less
Batik Air
  • Batik Air
  • 4/3-7/3
  • 3 total stops
  • 43h 05m total
  • New Delhi to Australia
Search Deals
Batik Air
  • Batik Air
  • 18/12
  • 1 total stop
  • 24h 05m total
  • New Delhi to Australia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($348 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Australia.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Australia.
Search Deals

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 12 December 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

Wed 4/3

22:05-21:45

2 stops21h 10m

Perth

Sat 7/3

01:40-21:05

1 stop21h 55m

$957

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Thu 22/1

06:30-01:35

2 stops16h 35m

Perth

Thu 29/1

18:30-22:10

2 stops30h 10m

$981

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Sat 24/1

06:30-01:15

2 stops16h 15m

Perth

Sat 31/1

23:10-22:10

1 stop25h 30m

$982

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Fri 26/12

23:30-04:30

1 stop26h 30m

Perth

Wed 31/12

05:15-22:30

1 stop19h 45m

$991

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 11/3

01:30-12:00

1 stop29h 00m

Sydney Kingsford Smith

Mon 16/3

22:20-00:10

1 stop31h 20m

$1,093

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 10/3

22:45-09:35

1 stop29h 20m

Sydney Kingsford Smith

Sat 14/3

15:15-21:35

1 stop35h 50m

$1,098

New DelhiCoolangatta

DEL - OOL

DELOOL

New Delhi Indira Gandhi Intl

Fri 23/1

02:55-06:10

1 stop22h 45m

Coolangatta Gold Coast

Sat 31/1

20:40-22:10

2 stops30h 00m

$1,108

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 10/3

01:30-20:50

1 stop37h 50m

Sydney Kingsford Smith

Sun 15/3

22:20-21:35

1 stop28h 45m

$1,119

New DelhiMelbourne

DEL - MEL

DELMEL

New Delhi Indira Gandhi Intl

Mon 15/12

09:20-10:15

1 stop19h 25m

Melbourne

Tue 10/3

12:05-23:10

1 stop16h 35m

$1,164

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 29/3

01:20-19:25

Nonstop12h 35m

Sydney Kingsford Smith

Sat 2/5

20:00-04:25

Nonstop12h 55m

$1,170

Flights are sorted by cheapest return flights first.

Deals found on 10/12

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, February is the cheapest month in which you can book a flight from New Delhi to Australia (average of $614). Flying from New Delhi to Australia in January is currently the most expensive (average of $903). 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 12 December 2025.

When flying from New Delhi to Australia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 38% versus a flight in the evening.

What is the cheapest day to fly from New Delhi to Australia?

Use this chart to determine the cheapest time to fly return from New Delhi to Australia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their New Delhi to Australia flight should consider departing on Tuesday at midday when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from New Delhi to Australia

Explore weekly flight availability from New Delhi to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.

The most flights from DEL to AU0 are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from New Delhi to Australia delayed?

About 36% of weekly flights between New Delhi and Australia have experienced delays in the past year, with the average delay time being 167 minutes.

What is the most punctual flight time for New Delhi to Australia flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New Delhi to Australia flights?

Over the past year, Air India have had the lowest number of delays on this route, with just 36% of flights being delayed.

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 12 December 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.
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,412 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7.6
Good
1,095 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qantas Airways
7.5
Good
947 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
282 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air India
5.5
Fair
2,947 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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?

    This flight path from New Delhi Indira Gandhi Intl to Australia was viewed by 2,875 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as $1,164, Batik Air can have you in Australia from New Delhi in 19h 25m. 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 AirAsia X ($256), Batik Air ($312), and VietJet Air ($325).

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

    The most popular flight routes from New Delhi to Australia are New Delhi Indira Gandhi Intl - Melbourne, New Delhi Indira Gandhi Intl - Sydney Kingsford Smith and New Delhi Indira Gandhi Intl - Melbourne Avalon.

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

    Consider Air India (71%), Air New Zealand (71%) or SWISS (71%) 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 $648. On average you can expect to pay $1,468. The most popular route, (New Delhi Indira Gandhi Intl - Melbourne), can usually be booked for $847.

  • 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, February is the cheapest month in which you can book a flight from New Delhi to Australia (average of $614). Flying from New Delhi to Australia in January is currently the most expensive (average of $903). 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

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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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$343Average$841FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Vietnam AirlinesCheapest$393Average$1,062FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
VietJet AirCheapest$422Average$939FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
IndiGoCheapest$617Average$1,207FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Batik AirCheapest$694Average$1,015FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Singapore AirlinesCheapest$820Average$1,347FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$852Average$1,189FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Etihad AirwaysCheapest$917Average$1,193FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Malaysia AirlinesCheapest$934Average$1,320FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest$1,054Average$1,409FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

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How does Cheapflights help users find flights from New Delhi to Australia?

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Why should you use Cheapflights to find cheap flight tickets from New Delhi to Australia?

Cheapflights helps you find that perfect flight to Australia from New Delhi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

Not ready to book yet? You can track prices for flights from New Delhi to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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