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Cheap flights from New Delhi to Australia from ₹ 34,397

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 22/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
10 Sep — 17 Sep1
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 11 August 2026.

Sun 27/923:20 -
1 stop14h 25m
Sat 24/1023:15 -
1 stop14h 35m
Deal found 10/8₹ 60,314
Thu 26/1123:35 -
1 stop14h 20m
Fri 22/121:10 -
2 stops27h 25m
Deal found 10/8₹ 60,505
Thu 3/921:45 -
1 stop19h 35m
Sun 11/1020:50 -
1 stop15h 35m
Deal found 7/8₹ 60,696
Tue 1/909:05 -
1 stop14h 20m
Fri 18/904:45 -
1 stop19h 50m
Deal found 7/8₹ 60,791
Wed 2/922:05 -
1 stop19h 15m
Sun 4/1023:15 -
1 stop13h 10m
Deal found 7/8₹ 60,981
Sat 5/922:05 -
1 stop19h 15m
Thu 15/1020:50 -
1 stop15h 35m
Deal found 7/8₹ 61,077
Thu 3/921:45 -
1 stop19h 35m
Sat 10/1020:50 -
1 stop15h 35m
Deal found 7/8₹ 61,172
Wed 23/906:30 -
2 stops19h 20m
Wed 4/1100:45 -
1 stop22h 50m
Deal found 10/8₹ 61,553
Fri 21/823:20 -
1 stop18h 00m
Thu 12/1120:40 -
1 stop17h 10m
Deal found 9/8₹ 61,648
Sat 17/1022:05 -
1 stop15h 40m
Thu 29/1023:10 -
1 stop14h 40m
Deal found 7/8₹ 61,744
Fri 4/921:45 -
1 stop19h 35m
Sun 4/1023:15 -
1 stop13h 10m
Deal found 7/8₹ 61,839
Fri 21/823:20 -
1 stop25h 55m
Wed 11/1105:15 -
2 stops17h 05m
Deal found 8/8₹ 61,934

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 11 August 2026.

Round-trip from

₹ 59,743

One-way from

₹ 34,397

Popular in

January

Cheapest in

September

Average price

₹ 81,848

Good round-trip deal

₹ 83,802 or less

Good one-way deal

₹ 48,955 or less
3/9-10/9
  • 3/9-10/9
  • 3 total stops
  • 54h 30m total
  • New Delhi to Australia
Search Deals
22/12
  • 22/12
  • 2 total stops
  • 41h 35m total
  • New Delhi to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 543,137 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 146,619 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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 11 August 2026.
Use the filters below to find and compare flights from New Delhi to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiPerth

DEL New Delhi Indira Gandhi Intl - PER Perth

DELPER

New Delhi Indira Gandhi Intl

Fri 21/8

23:00-01:10

1 stop23h 40m

Perth

Tue 17/11

02:25-21:50

1 stop21h 55m

₹ 73,178

New DelhiPerth

DEL New Delhi Indira Gandhi Intl - PER Perth

DELPER

New Delhi Indira Gandhi Intl

Fri 21/8

23:00-01:10

1 stop23h 40m

Perth

Sat 21/11

16:15-21:50

1 stop32h 05m

₹ 73,749

New DelhiPerth

DEL New Delhi Indira Gandhi Intl - PER Perth

DELPER

New Delhi Indira Gandhi Intl

Fri 23/10

22:05-21:45

2 stops21h 10m

Perth

Sun 25/10

00:45-21:05

1 stop22h 50m

₹ 75,083

New DelhiSydney

DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith

DELSYD

New Delhi Indira Gandhi Intl

Wed 9/9

22:05-06:15

1 stop27h 40m

Sydney Kingsford Smith

Mon 16/11

09:50-21:05

1 stop16h 45m

₹ 76,322

New DelhiMelbourne

DEL New Delhi Indira Gandhi Intl - MEL Melbourne

DELMEL

New Delhi Indira Gandhi Intl

Sat 21/11

19:55-14:05

1 stop36h 40m

Melbourne

Sat 23/1

13:00-17:45

3 stops34h 15m

₹ 78,228

New DelhiDarwin

DEL New Delhi Indira Gandhi Intl - DRW Darwin

DELDRW

New Delhi Indira Gandhi Intl

Thu 24/9

21:55-00:55

1 stop23h 00m

Darwin

Thu 1/10

15:45-20:05

1 stop32h 20m

₹ 78,799

New DelhiMelbourne

DEL New Delhi Indira Gandhi Intl - MEL Melbourne

DELMEL

New Delhi Indira Gandhi Intl

Sat 29/8

01:10-05:55

1 stop24h 15m

Melbourne

Mon 16/11

15:35-21:35

1 stop35h 30m

₹ 79,657

New DelhiPerth

DEL New Delhi Indira Gandhi Intl - PER Perth

DELPER

New Delhi Indira Gandhi Intl

Tue 18/8

09:05-00:40

1 stop13h 05m

Perth

Thu 19/11

10:30-23:10

1 stop15h 10m

₹ 80,133

New DelhiSydney

DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith

DELSYD

New Delhi Indira Gandhi Intl

Sat 31/10

22:05-20:00

1 stop16h 25m

Sydney Kingsford Smith

Thu 14/1

09:50-21:05

1 stop16h 45m

₹ 80,896

New DelhiPerth

DEL New Delhi Indira Gandhi Intl - PER Perth

DELPER

New Delhi Indira Gandhi Intl

Sat 15/8

01:10-06:50

1 stop27h 10m

Perth

Sun 15/11

08:30-00:10

1 stop18h 10m

₹ 80,991

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from New Delhi to Australia (average of ₹ 82,230). Flying from New Delhi to Australia in January is currently the most expensive (average of ₹ 104,526). 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 11 August 2026.

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.

How often are flights from New Delhi to Australia delayed?

About 24% of weekly flights between New Delhi and Australia have experienced delays in the past year, with the average delay time being 144 minutes.

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

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

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

Monday tends to have the lowest number of delays on this route, whereas Thursday 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 24% of flights being delayed.

How far ahead should I book a flight from New Delhi to Australia?

The best time to book flights from New Delhi to Australia is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 11 August 2026.
See what other customers who have flown with Singapore Airlines,Qantas Airways, andMalaysia Airlines 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
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Qantas Airways
7.5
Good
1,081 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Malaysia Airlines
7.3
Good
315 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
AirAsia X
6.4
Okay
48 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Air India
5.5
Fair
2,948 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

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 318 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 21h 10m. The distance from New Delhi to Australia is about 7876 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 AirAsia (₹ 18,729), AirAsia X (₹ 21,115), and Batik Air (₹ 22,445).

  • 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 - Melbourne Avalon, 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 (77%), SWISS (77%), Lufthansa (77%).

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

    The cheapest flight price from New Delhi to Australia is ₹ 50,130. On average you can expect to pay ₹ 160,160. The most popular route, (New Delhi Indira Gandhi Intl - Melbourne), can usually be booked for ₹ 55,264.

  • 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, August is the cheapest month in which you can book a flight from New Delhi to Australia (average of ₹ 82,230). Flying from New Delhi to Australia in January is currently the most expensive (average of ₹ 104,526). 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 454,620 searches. Data last updated 11 August 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest₹ 21,554Average₹ 63,332FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Batik AirCheapest₹ 24,799Average₹ 66,251FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Vietnam AirlinesCheapest₹ 28,340Average₹ 66,876FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
VietJet AirCheapest₹ 28,514Average₹ 73,562FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
IndiGoCheapest₹ 31,634Average₹ 79,461FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
AirAsiaCheapest₹ 36,593Average₹ 74,816FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Thai AirwaysCheapest₹ 40,799Average₹ 93,326FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Etihad AirwaysCheapest₹ 42,424Average₹ 76,890FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Malaysia AirlinesCheapest₹ 45,689Average₹ 85,463FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest₹ 53,529Average₹ 82,526FlexibilityNo cancel feeOn-time81%
Search Singapore 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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