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Cheap flights from New Delhi to Australia from $452

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
9 May — 16 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 9 April 2026.

Mon 11/523:20
DEL
-
PER
1 stop18h 00m
Multiple Airlines
Mon 18/504:45
PER
-
DEL
1 stop19h 50m
Multiple Airlines
Deal found 6/4$775
Wed 20/523:20
DEL
-
PER
1 stop18h 00m
Multiple Airlines
Wed 27/509:55
PER
-
DEL
2 stops30h 30m
Multiple Airlines
Deal found 5/4$790
Mon 15/623:20
DEL
-
PER
1 stop25h 55m
Multiple Airlines
Sat 5/920:50
PER
-
DEL
1 stop27h 45m
Multiple Airlines
Deal found 9/4$798
Mon 3/823:20
DEL
-
PER
3 stops30h 20m
Multiple Airlines
Fri 7/804:45
PER
-
DEL
1 stop19h 50m
Multiple Airlines
Deal found 7/4$804
Sun 3/523:20
DEL
-
PER
1 stop25h 55m
Multiple Airlines
Sun 10/504:45
PER
-
DEL
1 stop19h 50m
Multiple Airlines
Deal found 5/4$808
Mon 25/523:20
DEL
-
PER
1 stop18h 00m
Multiple Airlines
Fri 5/604:45
PER
-
DEL
1 stop19h 50m
Multiple Airlines
Deal found 6/4$821
Mon 4/513:10
DEL
-
PER
2 stops28h 10m
Multiple Airlines
Mon 11/520:50
PER
-
DEL
2 stops25h 20m
Multiple Airlines
Deal found 6/4$822
Sun 13/900:05
DEL
-
MEL
1 stop18h 00m
VietJet Air
Tue 6/1001:30
MEL
-
DEL
1 stop26h 55m
VietJet Air
Deal found 5/4$877
Thu 26/1105:10
DEL
-
MEL
2 stops34h 10m
Multiple Airlines
Mon 1/206:15
MEL
-
DEL
1 stop21h 25m
Multiple Airlines
Deal found 7/4$879
Fri 29/523:20
DEL
-
MEL
1 stop25h 10m
AirAsia X
Thu 9/721:45
MEL
-
DEL
1 stop28h 50m
AirAsia X
Deal found 6/4$883
Sun 16/800:05
DEL
-
MEL
1 stop18h 00m
VietJet Air
Thu 27/800:30
MEL
-
DEL
1 stop26h 55m
VietJet Air
Deal found 6/4$884
Fri 8/523:20
DEL
-
MEL
3 stops40h 30m
Multiple Airlines
Sun 14/606:15
MEL
-
DEL
1 stop20h 20m
Multiple Airlines
Deal found 6/4$887

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 9 April 2026.

Round-trip from

$775

One-way from

$452

Popular in

January

Cheapest in

September

Average price

$1,203

Good round-trip deal

$1,155 or less

Good one-way deal

$746 or less
11/5-18/5
  • 11/5-18/5
  • 2 total stops
  • 37h 50m total
  • New Delhi to Australia
Search Deals
2/7
  • 2/7
  • 2 total stops
  • 17h 45m total
  • New Delhi to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($168 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 9 April 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

Mon 3/8

23:20-08:10

3 stops30h 20m

Perth

Fri 7/8

04:45-22:05

1 stop19h 50m

$804

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Fri 15/5

23:20-19:50

1 stop18h 00m

Perth

Thu 11/6

20:50-22:05

1 stop27h 45m

$818

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Mon 11/5

23:20-19:50

1 stop18h 00m

Perth

Mon 18/5

20:50-16:35

2 stops22h 15m

$818

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Wed 20/5

23:00-19:40

1 stop18h 10m

Perth

Wed 27/5

09:55-02:30

1 stop19h 05m

$825

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Tue 7/7

13:10-08:10

1 stop16h 30m

Perth

Tue 8/9

20:50-12:45

2 stops18h 25m

$826

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Thu 28/5

09:55-19:50

2 stops31h 25m

Perth

Wed 24/6

04:45-22:05

1 stop19h 50m

$850

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Sun 6/9

23:00-14:50

1 stop13h 20m

Perth

Mon 7/9

02:10-21:50

1 stop22h 10m

$858
Fastest return journey

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Wed 20/5

03:35-19:40

1 stop13h 35m

Perth

Thu 28/5

05:35-16:35

1 stop13h 30m

$863

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Fri 8/5

23:00-01:10

1 stop23h 40m

Perth

Thu 14/5

02:10-21:50

1 stop22h 10m

$953

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Fri 8/5

13:15-01:10

1 stop33h 25m

Perth

Sun 10/5

02:10-21:50

1 stop22h 10m

$967

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from New Delhi to Australia (average of $604). Flying from New Delhi to Australia in December is currently the most expensive (average of $753). 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 9 April 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 161 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 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 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 9 April 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
1,491 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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
1,491 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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
1,262 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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
1,017 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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
7.4
Good
305 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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
2,966 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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 2,360 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 $1,005, Singapore Airlines can have you in Australia from New Delhi in 18h. 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 ($239), Batik Air ($300), and VietJet Air ($306).

  • 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 (73%), Air New Zealand (73%) or SWISS (73%) 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 $626. On average you can expect to pay $1,119. The most popular route, (New Delhi Indira Gandhi Intl - Melbourne), can usually be booked for $702.

  • 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 $604). Flying from New Delhi to Australia in December is currently the most expensive (average of $753). 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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$302Average$846FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
VietJet AirCheapest$335Average$771FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Batik AirCheapest$405Average$867FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest$411Average$1,243FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Vietnam AirlinesCheapest$429Average$1,020FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
IndiGoCheapest$570Average$1,144FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Etihad AirwaysCheapest$571Average$1,111FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Singapore AirlinesCheapest$768Average$1,189FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$805Average$1,106FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air IndiaCheapest$975Average$1,297FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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

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