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Cheap flights from Australia to New Delhi from $431

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEL
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to New Delhi

Enter your travel dates to find the best prices.

Cheapest flights from Australia to New Delhi
Explore the most affordable flight options available from Australia to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2026.

Sun 9/810:35
PER
-
DEL
1 stop14h 50m
Multiple Airlines
Tue 15/900:05
DEL
-
PER
2 stops26h 10m
Multiple Airlines
Deal found 12/5$852
Fri 17/705:35
PER
-
DEL
3 stops36h 55m
Multiple Airlines
Mon 31/822:05
DEL
-
PER
1 stop15h 40m
Multiple Airlines
Deal found 14/5$859
Thu 4/605:35
PER
-
DEL
2 stops34h 55m
Multiple Airlines
Sun 7/606:30
DEL
-
PER
2 stops23h 10m
Multiple Airlines
Deal found 16/5$860
Tue 23/605:35
PER
-
DEL
2 stops34h 30m
Multiple Airlines
Thu 30/706:30
DEL
-
PER
2 stops32h 10m
Multiple Airlines
Deal found 14/5$861
Wed 2/902:10
PER
-
DEL
1 stop22h 10m
Malaysia Airlines
Mon 7/923:00
DEL
-
PER
1 stop13h 20m
Malaysia Airlines
Deal found 12/5$867
Thu 25/605:35
PER
-
DEL
2 stops35h 35m
Multiple Airlines
Sat 25/722:05
DEL
-
PER
1 stop29h 15m
Multiple Airlines
Deal found 16/5$875
Mon 27/707:20
PER
-
DEL
2 stops16h 15m
Multiple Airlines
Mon 17/823:20
DEL
-
PER
1 stop18h 00m
Multiple Airlines
Deal found 14/5$884
Fri 24/702:10
PER
-
DEL
1 stop22h 10m
Malaysia Airlines
Tue 28/723:00
DEL
-
PER
1 stop23h 40m
Malaysia Airlines
Deal found 15/5$887
Wed 10/609:55
PER
-
DEL
2 stops30h 35m
Multiple Airlines
Wed 24/623:20
DEL
-
PER
1 stop18h 00m
Multiple Airlines
Deal found 13/5$888
Tue 13/1011:15
SYD
-
DEL
1 stop16h 20m
Multiple Airlines
Wed 18/1100:05
DEL
-
SYD
1 stop26h 30m
Multiple Airlines
Deal found 12/5$913
Thu 22/1011:15
SYD
-
DEL
1 stop16h 20m
Vietnam Airlines
Sat 21/1123:35
DEL
-
SYD
2 stops32h 10m
Vietnam Airlines
Deal found 11/5$916
Sat 1/814:15
SYD
-
DEL
1 stop36h 20m
Vietnam Airlines
Sat 5/923:35
DEL
-
SYD
2 stops32h 10m
Vietnam Airlines
Deal found 12/5$920

Find flight deals from Australia to New Delhi

Keep the following information in mind while searching for Australia to New Delhi flight deals. Data was last updated 17 May 2026.

Round-trip from

$852

One-way from

$431

Popular in

December

Cheapest in

August

Average price

$1,043

Good round-trip deal

$1,271 or less

Good one-way deal

$695 or less
9/8-15/9
  • 9/8-15/9
  • 3 total stops
  • 41h 00m total
  • Australia to New Delhi
Search Deals
20/8
  • 20/8
  • 2 total stops
  • 28h 35m total
  • Australia to New Delhi
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($340 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($71 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Australia to New Delhi Indira Gandhi Intl.
Search Deals
Price to beat on a one-way flight from Australia to New Delhi Indira Gandhi Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to New Delhi 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 17 May 2026.
Use the filters below to find and compare flights from Australia to New Delhi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 3/9

15:50-12:15

1 stop22h 55m

New Delhi Indira Gandhi Intl

Mon 7/9

23:00-14:50

1 stop13h 20m

$859

PerthNew Delhi

PER - DEL

PERDEL

Perth

Tue 23/6

05:35-13:35

2 stops34h 30m

New Delhi Indira Gandhi Intl

Sun 5/7

16:40-17:10

2 stops22h 00m

$910

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 25/6

05:35-14:00

2 stops34h 55m

New Delhi Indira Gandhi Intl

Sun 26/7

18:15-04:20

2 stops31h 35m

$913

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Tue 27/10

11:50-22:05

1 stop15h 45m

New Delhi Indira Gandhi Intl

Thu 26/11

23:35-13:15

2 stops32h 10m

$916

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 25/6

05:35-14:40

2 stops35h 35m

New Delhi Indira Gandhi Intl

Fri 24/7

01:25-04:20

2 stops24h 25m

$920
Fastest return journey

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Wed 28/10

12:10-21:50

1 stop15h 10m

New Delhi Indira Gandhi Intl

Sat 21/11

23:10-20:35

1 stop15h 55m

$969

PerthNew Delhi

PER - DEL

PERDEL

Perth

Sun 14/6

15:50-21:50

1 stop32h 30m

New Delhi Indira Gandhi Intl

Mon 29/6

23:00-14:50

1 stop13h 20m

$973

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Sun 25/10

11:50-22:00

2 stops39h 40m

New Delhi Indira Gandhi Intl

Sat 21/11

23:35-09:50

1 stop28h 45m

$987

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Mon 26/10

15:15-22:05

2 stops36h 20m

New Delhi Indira Gandhi Intl

Tue 24/11

23:35-09:50

1 stop28h 45m

$1,000

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 5/11

05:35-20:00

1 stop16h 55m

New Delhi Indira Gandhi Intl

Sat 14/11

09:45-04:15

1 stop16h 00m

$1,012

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Australia to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Australia 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 Australia to New Delhi

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

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to New Delhi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Australia to New Delhi?

Currently, August is the cheapest month in which you can book a flight from Australia to New Delhi (average of $956). Flying from Australia to New Delhi in December is currently the most expensive (average of $1,685). 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 AU to DEL?

Find hourly flight availability from Australia to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 May 2026.

A simple way to save on the total cost of your ticket is to fly from Australia to New Delhi in the morning. If you’re flexible enough to do this you can expect to save up to 62% on your trip compared to booking a flight in the afternoon.

How often are flights from Australia to New Delhi delayed?

About 28% of weekly flights between Australia and New Delhi have experienced delays in the past year, with the average delay time being 193 minutes.

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

Historically, flights departing in the evening 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?

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 Australia to New Delhi flights?

Over the past year, Air India have had the lowest number of delays on this route, with just 28% of flights being delayed.

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. 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 New Delhi. Reviews last updated 17 May 2026.
Read reviews from past customers who have flown with Singapore Airlines,Thai Airways, andQantas Airways from Australia to New Delhi. 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
1,517 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,517 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Thai Airways
7.9
Good
401 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,037 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Air India
5.5
Fair
2,957 reviews
Singapore Airlines
8.2
Very Good
1,517 reviews
Check prices

Food

7.8

Overall

8.2

Comfort

8.0

Entertainment

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Australia to New Delhi. 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 into for flights to New Delhi from Australia?

    New Delhi Indira Gandhi Intl (DEL), located 12.5 km from the city centre, is the airport you fly into when you book flights from Australia to New Delhi.

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

    Flights from Australia to New Delhi Indira Gandhi Intl have been viewed 24,998 times in the past calendar month.

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

    A quick flight from Australia to New Delhi can take about 15h 45m. Malaysia Airlines provides one of the quickest options available for as low as $916. The distance between Australia and New Delhi is about 10427 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Australia to New Delhi one-way?

    $247 is the cheapest one-way deal found within the past few days, from AirAsia X. You may also be able to find cheap deals on AirAsia and A.P.G., with prices starting from $248 and $268, respectively.

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

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

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

    No one likes to see their flight delayed. When booking a flight from Australia to New Delhi consider choosing Air India(59%), Air New Zealand(59%) or SWISS(59%), as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $1,117 for a flight from Australia to New Delhi. The cheapest flight overall is $532 while the most popular route, (Melbourne - New Delhi Indira Gandhi Intl) is currently priced at $763.

  • Can I find deals for flights from Australia to New Delhi that include hotel bookings?

    Yes. In addition to deals on Australia to New Delhi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to New Delhi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to New Delhi.

  • Can I find deals for business class flights from Australia to New Delhi?

    Yes. Cheapflights offers flight deals from Australia to New Delhi 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 Australia to New Delhi?

    Currently, August is the cheapest month in which you can book a flight from Australia to New Delhi (average of $956). Flying from Australia to New Delhi in December is currently the most expensive (average of $1,685). 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

Travelling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida

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Top 10 airlines flying from Australia to New Delhi

Discover the top 10 airlines that operate flights from Australia to New Delhi. 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 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$279Average$759FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
A.P.G.Cheapest$374Average$972FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
China EasternCheapest$403Average$757FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
VietJet AirCheapest$405Average$1,064FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Malaysia AirlinesCheapest$468Average$1,038FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Batik AirCheapest$485Average$1,258FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Vietnam AirlinesCheapest$639Average$910FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
IndiGoCheapest$656Average$1,271FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Singapore AirlinesCheapest$688Average$1,158FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
SriLankan AirlinesCheapest$708Average$1,075FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to New Delhi 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 Australia to New Delhi with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to New Delhi flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Australia to New Delhi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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