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Cheap flights from New Delhi to Australia from ₹ 23,738

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 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 21 November 2025.

Sat 22/1122:45DEL - PER
1 stop29h 40mCathay Pacific
Wed 26/1100:25PER - DEL
1 stop23h 40mCathay Pacific
Deal found 19/11₹ 55,864
Mon 1/1223:30DEL - PER
1 stop17h 55mMultiple Airlines
Wed 10/1206:50PER - DEL
2 stops17h 50mMultiple Airlines
Deal found 19/11₹ 56,043
Sun 30/1118:35DEL - PER
3 stops19h 25mMultiple Airlines
Sat 17/103:35PER - DEL
2 stops19h 40mMultiple Airlines
Deal found 19/11₹ 57,024
Wed 17/1201:30DEL - PER
1 stop18h 55mCathay Pacific
Sun 1/208:30PER - DEL
1 stop15h 35mCathay Pacific
Deal found 21/11₹ 57,470
Fri 19/1222:05DEL - PER
1 stop15h 20mBatik Air
Mon 12/107:25PER - DEL
2 stops16h 10mBatik Air
Deal found 20/11₹ 57,560
Thu 18/1222:05DEL - PER
1 stop24h 05mMultiple Airlines
Mon 26/100:45PER - DEL
1 stop23h 50mMultiple Airlines
Deal found 21/11₹ 58,274
Sun 30/1102:55DEL - PER
1 stop16h 20mMultiple Airlines
Sun 18/120:40PER - DEL
1 stop17h 20mMultiple Airlines
Deal found 19/11₹ 59,166
Mon 22/1222:05DEL - PER
1 stop15h 20mMultiple Airlines
Mon 12/105:15PER - DEL
1 stop19h 25mMultiple Airlines
Deal found 20/11₹ 60,594
Fri 19/1222:05DEL - PER
1 stop15h 20mBatik Air
Sun 11/123:15PER - DEL
1 stop24h 20mBatik Air
Deal found 20/11₹ 60,861
Thu 18/1222:05DEL - PER
1 stop24h 05mMultiple Airlines
Sat 31/102:25PER - DEL
1 stop21h 55mMultiple Airlines
Deal found 21/11₹ 60,951
Mon 24/1101:25DEL - MEL
Nonstop12h 00mMultiple Airlines
Tue 17/201:00MEL - DEL
1 stop26h 40mMultiple Airlines
Deal found 20/11₹ 62,289
Thu 27/1122:00DEL - MEL
1 stop20h 05mMultiple Airlines
Sun 22/213:10MEL - DEL
1 stop15h 30mMultiple Airlines
Deal found 20/11₹ 62,468

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 21 November 2025.

Round-trip from

₹ 54,972

One-way from

₹ 23,738

Popular in

January

Cheapest in

September

Average price

₹ 77,549

Good round-trip deal

₹ 82,803 or less

Good one-way deal

₹ 47,179 or less
12/1-24/1
  • 12/1-24/1
  • 5 total stops
  • 44h 40m total
  • New Delhi to Australia
Search Deals
21/12
  • 21/12
  • 1 total stop
  • 19h 20m total
  • New Delhi to Australia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 1,339,778 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 280,457 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 454,620 searches. Data last updated 21 November 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

Thu 15/1

06:30-04:40

2 stops19h 40m

Perth

Thu 22/1

05:35-08:55

2 stops29h 50m

₹ 57,381

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Thu 18/12

22:45-22:55

1 stop21h 40m

Perth

Mon 26/1

00:25-00:10

1 stop26h 15m

₹ 58,274

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Wed 14/1

01:30-06:55

1 stop26h 55m

Perth

Thu 22/1

08:30-00:10

1 stop18h 10m

₹ 58,720

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Tue 12/5

00:05-08:55

2 stops30h 20m

Perth

Sun 17/5

10:35-22:55

1 stop14h 50m

₹ 59,969

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Mon 30/3

09:00-05:10

1 stop17h 40m

Perth

Wed 24/6

01:10-20:10

1 stop21h 30m

₹ 60,326

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Wed 13/5

22:05-00:30

1 stop23h 55m

Perth

Sun 17/5

17:20-21:05

1 stop30h 15m

₹ 60,772

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Fri 19/12

22:05-15:55

1 stop15h 20m

Perth

Sun 11/1

23:15-21:05

1 stop24h 20m

₹ 60,861

New DelhiMelbourne

DEL - MEL

DELMEL

New Delhi Indira Gandhi Intl

Wed 25/3

00:05-23:35

1 stop18h 00m

Melbourne

Thu 16/4

00:30-22:55

1 stop26h 55m

₹ 63,628

New DelhiMelbourne

DEL - MEL

DELMEL

New Delhi Indira Gandhi Intl

Tue 7/4

21:55-20:35

1 stop18h 10m

Melbourne

Wed 20/5

09:15-05:40

1 stop24h 55m

₹ 64,074

New DelhiMelbourne

DEL - MEL

DELMEL

New Delhi Indira Gandhi Intl

Thu 26/3

01:30-23:00

1 stop16h 00m

Melbourne

Thu 16/4

14:25-23:50

1 stop37h 55m

₹ 66,394

Flights are sorted by cheapest return flights first.

Deals found on 21/11

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, November is the cheapest month in which you can book a flight from New Delhi to Australia (average of ₹ 29,717). Flying from New Delhi to Australia in June is currently the most expensive (average of ₹ 45,780). 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 21 November 2025.

It’s optimal to fly from New Delhi to Australia in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.

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 Wednesday 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 21 November 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 $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

About 37% of weekly flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced delays in the past year, with the average delay time being 166 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] 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.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Over the past year, Air India have had the lowest number of delays on this route, with just 37% 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 21 November 2025.
See what other customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from New Delhi to Australia 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
1,407 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.3

Overall

8.1

Comfort

8.0

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
1,407 reviews
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.3

Overall

8.1

Comfort

8.0

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
1,064 reviews
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.3

Overall

8.1

Comfort

8.0

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
942 reviews
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.3

Overall

8.1

Comfort

8.0

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.
AirAsia X
6.4
Okay
43 reviews
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.3

Overall

8.1

Comfort

8.0

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
2,943 reviews
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.7

Boarding

8.3

Overall

8.1

Comfort

8.0

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?

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

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

    The New Delhi Indira Gandhi Intl to Australia flight path was viewed by 725 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?

    Departing from New Delhi to Australia will take you 18h. The distance from New Delhi to Australia is about 10184 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 A.P.G. (₹ 28,646), Batik Air (₹ 31,859), and VietJet Air (₹ 32,394).

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

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Delhi to Australia on time: Air India (75%), Air New Zealand (75%), SWISS (75%).

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

    The cheapest flight price from New Delhi to Australia is ₹ 43,468. On average you can expect to pay ₹ 70,586. The most popular route, (New Delhi Indira Gandhi Intl - Melbourne), can usually be booked for ₹ 48,903.

  • 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, November is the cheapest month in which you can book a flight from New Delhi to Australia (average of ₹ 29,717). Flying from New Delhi to Australia in June is currently the most expensive (average of ₹ 45,780). 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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Alternative routes for New Delhi to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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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 454,620 searches. Data last updated 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest₹ 19,656Average₹ 50,662FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
VietJet AirCheapest₹ 24,484Average₹ 65,854FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
IndiGoCheapest₹ 28,177Average₹ 74,508FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Thai AirwaysCheapest₹ 33,775Average₹ 88,690FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Etihad AirwaysCheapest₹ 35,076Average₹ 70,382FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Batik AirCheapest₹ 35,551Average₹ 62,011FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Vietnam AirlinesCheapest₹ 36,263Average₹ 64,384FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
AirAsiaCheapest₹ 37,817Average₹ 59,020FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Singapore AirlinesCheapest₹ 48,323Average₹ 84,110FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest₹ 53,922Average₹ 75,127FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines 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 New Delhi to Australia?

Cheapflights helps you search for flights from New Delhi to Australia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from New Delhi to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from New Delhi to Australia with no change fees.

Can Cheapflights notify me if prices for flights from New Delhi to Australia become cheaper?

Yes, Cheapflights offers price alerts on New Delhi to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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