Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from New Delhi to Australia from $406

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
24 Apr — 1 May1
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 25 March 2026.

Fri 8/516:20
DEL
-
PER
3 stops33h 30m
Multiple Airlines
Fri 15/505:35
PER
-
DEL
1 stop20h 00m
Multiple Airlines
Deal found 24/3$807
Tue 3/1123:00
DEL
-
PER
1 stop15h 00m
Multiple Airlines
Fri 20/1120:40
PER
-
DEL
2 stops19h 45m
Multiple Airlines
Deal found 21/3$819
Thu 5/1123:00
DEL
-
PER
1 stop15h 00m
Multiple Airlines
Fri 20/1120:40
PER
-
DEL
2 stops19h 45m
Multiple Airlines
Deal found 21/3$820
Sat 7/1110:35
DEL
-
PER
1 stop15h 10m
Multiple Airlines
Fri 20/1120:40
PER
-
DEL
2 stops19h 45m
Multiple Airlines
Deal found 21/3$822
Thu 5/1100:40
DEL
-
PER
1 stop13h 20m
Multiple Airlines
Fri 20/1120:40
PER
-
DEL
2 stops19h 45m
Multiple Airlines
Deal found 21/3$823
Wed 4/1100:05
DEL
-
PER
2 stops17h 10m
Multiple Airlines
Sat 14/1120:40
PER
-
DEL
1 stop17h 20m
Multiple Airlines
Deal found 21/3$824
Sun 10/519:45
DEL
-
PER
3 stops21h 35m
Multiple Airlines
Mon 25/505:15
PER
-
DEL
1 stop19h 20m
Multiple Airlines
Deal found 22/3$826
Thu 5/1100:40
DEL
-
PER
1 stop13h 20m
Multiple Airlines
Sun 15/1120:40
PER
-
DEL
2 stops18h 45m
Multiple Airlines
Deal found 21/3$830
Wed 8/423:20
DEL
-
PER
1 stop26h 25m
Multiple Airlines
Sun 17/505:15
PER
-
DEL
1 stop19h 20m
Multiple Airlines
Deal found 23/3$835
Wed 4/1113:20
DEL
-
PER
1 stop17h 00m
Multiple Airlines
Mon 16/1120:40
PER
-
DEL
1 stop17h 20m
Multiple Airlines
Deal found 21/3$840
Mon 20/423:20
DEL
-
MEL
1 stop25h 40m
AirAsia X
Mon 27/405:15
MEL
-
DEL
1 stop21h 20m
AirAsia X
Deal found 23/3$890
Tue 22/1200:05
DEL
-
MEL
2 stops42h 00m
Multiple Airlines
Tue 26/101:00
MEL
-
DEL
1 stop26h 40m
Multiple Airlines
Deal found 25/3$892

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 25 March 2026.

Round-trip from

$807

One-way from

$406

Popular in

January

Cheapest in

September

Average price

$1,273

Good round-trip deal

$1,173 or less

Good one-way deal

$741 or less
8/5-15/5
  • 8/5-15/5
  • 4 total stops
  • 53h 30m total
  • New Delhi to Australia
Search Deals
18/5
  • 18/5
  • 2 total stops
  • 31h 55m total
  • New Delhi to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($179 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 647,157 searches. Data last updated 25 March 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 - PER

DELPER

New Delhi Indira Gandhi Intl

Fri 8/5

23:20-04:15

1 stop26h 25m

Perth

Fri 15/5

05:35-22:05

2 stops19h 00m

$814

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Wed 8/4

23:20-04:15

1 stop26h 25m

Perth

Sun 17/5

05:15-22:05

1 stop19h 20m

$835

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Fri 12/6

17:10-04:20

2 stops32h 40m

Perth

Fri 17/7

05:35-22:05

2 stops19h 00m

$896

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Sun 12/4

22:05-21:45

2 stops21h 10m

Perth

Sat 18/4

20:50-22:05

1 stop27h 45m

$956

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Mon 6/4

05:10-06:30

1 stop22h 50m

Perth

Thu 9/4

05:35-02:30

1 stop23h 25m

$982

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Sun 17/5

13:15-19:50

3 stops28h 05m

Perth

Wed 20/5

07:20-21:05

2 stops16h 15m

$999

New DelhiDarwin

DEL - DRW

DELDRW

New Delhi Indira Gandhi Intl

Thu 7/5

21:55-00:55

1 stop23h 00m

Darwin

Wed 13/5

01:55-20:05

1 stop22h 10m

$1,005

New DelhiDarwin

DEL - DRW

DELDRW

New Delhi Indira Gandhi Intl

Sun 28/6

09:00-14:55

1 stop25h 55m

Darwin

Sat 1/8

15:45-20:05

1 stop32h 20m

$1,005

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Wed 8/4

22:05-21:45

2 stops21h 10m

Perth

Sat 16/5

01:35-21:05

1 stop22h 00m

$1,019

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 21/4

04:50-06:10

1 stop20h 50m

Sydney Kingsford Smith

Sat 25/4

20:50-14:10

1 stop21h 50m

$1,101

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, April is the cheapest month in which you can book a flight from New Delhi to Australia (average of $607). Flying from New Delhi to Australia in December is currently the most expensive (average of $764). 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 25 March 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 26% of weekly flights between New Delhi and Australia have experienced delays in the past year, with the average delay time being 160 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 evening 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 Sunday 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 26% 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 25 March 2026.
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
8.2
Very Good
1,484 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,484 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Cathay Pacific
7.6
Good
1,228 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
1,009 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.3
Good
298 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Air India
5.5
Fair
2,972 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Boarding

8.3

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 2,461 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 $1,101, Singapore Airlines can have you in Australia from New Delhi in 20h 50m. The distance between New Delhi and Australia is about 10427 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 ($237), Batik Air ($301), and VietJet Air ($310).

  • 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 - Brisbane.

  • 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 $632. On average you can expect to pay $1,099. The most popular route, (New Delhi Indira Gandhi Intl - Melbourne), can usually be booked for $644.

  • 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, April is the cheapest month in which you can book a flight from New Delhi to Australia (average of $607). Flying from New Delhi to Australia in December is currently the most expensive (average of $764). 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 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$307Average$846FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
VietJet AirCheapest$339Average$777FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Malaysia AirlinesCheapest$415Average$1,249FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Vietnam AirlinesCheapest$434Average$1,032FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Batik AirCheapest$463Average$877FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
IndiGoCheapest$564Average$1,151FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Etihad AirwaysCheapest$578Average$1,126FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Singapore AirlinesCheapest$777Average$1,198FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$814Average$1,118FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
SriLankan AirlinesCheapest$992Average$1,266FlexibilityNo cancel feeOn-time68%
Search SriLankan 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Australia from New Delhi today with Cheapflights!

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.