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Cheap flights from Australia to New Delhi from $424

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEL
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 11 November 2025.

Mon 10/1117:45PER - DEL
1 stop20h 20mMultiple Airlines
Fri 21/1108:25DEL - PER
2 stops29h 35mMultiple Airlines
Deal found 9/11$870
Sun 23/1120:40PER - DEL
1 stop17h 20mMultiple Airlines
Sat 29/1102:30DEL - PER
2 stops23h 30mMultiple Airlines
Deal found 10/11$872
Tue 9/1220:40PER - DEL
1 stop28h 00mMultiple Airlines
Mon 15/1202:00DEL - PER
1 stop17h 40mMultiple Airlines
Deal found 9/11$873
Fri 28/1105:35PER - DEL
3 stops29h 00mMultiple Airlines
Sat 13/1221:25DEL - PER
2 stops28h 35mMultiple Airlines
Deal found 10/11$876
Sun 7/1220:40PER - DEL
1 stop28h 00mMultiple Airlines
Sat 13/1202:00DEL - PER
1 stop17h 40mMultiple Airlines
Deal found 9/11$879
Mon 1/1220:25PER - DEL
2 stops27h 10mMultiple Airlines
Tue 9/1222:05DEL - PER
1 stop19h 20mMultiple Airlines
Deal found 9/11$888
Fri 28/1107:25PER - DEL
1 stop16h 10mBatik Air
Sat 13/1222:05DEL - PER
1 stop29h 15mBatik Air
Deal found 10/11$891
Mon 8/1205:15PER - DEL
1 stop19h 25mMultiple Airlines
Sun 14/1202:55DEL - PER
1 stop14h 20mMultiple Airlines
Deal found 10/11$896
Fri 14/1105:35PER - DEL
2 stops29h 40mMultiple Airlines
Wed 10/1222:05DEL - PER
1 stop29h 15mMultiple Airlines
Deal found 10/11$899
Fri 14/1105:35PER - DEL
2 stops17h 40mMultiple Airlines
Sun 23/1122:05DEL - PER
1 stop29h 15mMultiple Airlines
Deal found 11/11$917
Fri 28/1111:15SYD - DEL
1 stop17h 05mMultiple Airlines
Mon 1/1223:30DEL - SYD
1 stop15h 35mMultiple Airlines
Deal found 10/11$1,035
Mon 1/1211:15SYD - DEL
3 stops38h 05mMultiple Airlines
Sat 13/1217:20DEL - SYD
3 stops33h 15mMultiple Airlines
Deal found 10/11$1,037

Cheap 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 11 November 2025.

Round-trip from

$847

One-way from

$440

Popular in

December

Cheapest in

August

Average price

$1,288

Good round-trip deal

$1,317 or less

Good one-way deal

$717 or less
Singapore Airlines
  • Singapore Airlines
  • 22/2-10/3
  • 2 total stops
  • 42h 40m total
  • Australia to New Delhi
Search Deals
Batik Air
  • Batik Air
  • 14/1
  • 1 total stop
  • 30h 20m total
  • Australia to New Delhi
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($437 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($85 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 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 11 November 2025.
Use the filters below to find and compare flights from Australia to New Delhi that are best for you.

Fly from

Australia

Fly to

New Delhi

Route

Depart

Return

Price

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 15/1

17:15-11:30

1 stop20h 45m

New Delhi Indira Gandhi Intl

Fri 27/2

02:55-04:40

1 stop23h 15m

$875

PerthNew Delhi

PER - DEL

PERDEL

Perth

Wed 21/1

05:35-20:55

2 stops17h 50m

New Delhi Indira Gandhi Intl

Sat 28/2

22:05-00:40

1 stop24h 05m

$885

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 12/2

20:40-22:10

1 stop28h 00m

New Delhi Indira Gandhi Intl

Wed 18/2

22:05-21:45

2 stops21h 10m

$971

PerthNew Delhi

PER - DEL

PERDEL

Perth

Wed 6/5

00:10-21:10

1 stop23h 30m

New Delhi Indira Gandhi Intl

Sat 9/5

01:00-22:40

1 stop19h 10m

$988

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 26/3

00:45-22:00

2 stops23h 45m

New Delhi Indira Gandhi Intl

Fri 24/4

23:35-22:30

2 stops20h 25m

$1,012

PerthNew Delhi

PER - DEL

PERDEL

Perth

Mon 9/2

02:25-12:20

1 stop12h 25m

New Delhi Indira Gandhi Intl

Tue 10/3

19:30-15:15

2 stops17h 15m

$1,022

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 15/1

02:25-12:20

1 stop12h 25m

New Delhi Indira Gandhi Intl

Fri 20/2

23:10-01:25

1 stop23h 45m

$1,080

PerthNew Delhi

PER - DEL

PERDEL

Perth

Mon 5/1

03:35-20:45

2 stops19h 40m

New Delhi Indira Gandhi Intl

Fri 6/2

00:05-04:40

2 stops26h 05m

$1,086

PerthNew Delhi

PER - DEL

PERDEL

Perth

Thu 7/5

23:15-21:05

1 stop24h 20m

New Delhi Indira Gandhi Intl

Sun 10/5

22:05-21:45

2 stops21h 10m

$1,088

MelbourneNew Delhi

MEL - DEL

MELDEL

Melbourne

Sun 1/2

00:30-21:50

1 stop26h 50m

New Delhi Indira Gandhi Intl

Wed 4/3

23:10-07:15

1 stop26h 35m

$1,103

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 60 results
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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

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

Currently, February is the cheapest month in which you can book a flight from Australia to New Delhi (average of $588). Flying from Australia to New Delhi in December is currently the most expensive (average of $950). 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 11 November 2025.

A simple way to save on the total cost of your ticket is to fly from Australia to New Delhi in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Australia to New Delhi?

Use this chart to determine the cheapest time to fly return from Australia to New Delhi. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Australia to New Delhi flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Australia to New Delhi

Explore weekly flight availability from Australia to New Delhi. 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 11 November 2025.

The most flights from AU0 to DEL 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).

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 11 November 2025.
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
8.1
Very Good
1,396 reviews
Check prices

Overall

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,396 reviews
Singapore Airlines
8.1
Very Good
1,396 reviews
Check prices

Overall

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Thai Airways
7.8
Good
361 reviews
Singapore Airlines
8.1
Very Good
1,396 reviews
Check prices

Overall

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
933 reviews
Singapore Airlines
8.1
Very Good
1,396 reviews
Check prices

Overall

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Malaysia Airlines
7.3
Good
281 reviews
Singapore Airlines
8.1
Very Good
1,396 reviews
Check prices

Overall

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air India
5.5
Fair
2,940 reviews
Singapore Airlines
8.1
Very Good
1,396 reviews
Check prices

Overall

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 38,962 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 12h 55m. Cathay Pacific provides one of the quickest options available for as low as $1,140. The distance between Australia and New Delhi is about 10184 km. This flight may include one or multiple stops.

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

    $440 is the cheapest one-way deal found within the past few days, from Batik Air. You may also be able to find cheap deals on Malaysia Airlines and Cathay Pacific, with prices starting from $444 and $617, 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 Melbourne Avalon - 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(79%), Air New Zealand(79%) or SWISS(79%), 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 $2,202 for a flight from Australia to New Delhi. The cheapest flight overall is $632 while the most popular route, (Melbourne - New Delhi Indira Gandhi Intl) is currently priced at $714.

  • 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, February is the cheapest month in which you can book a flight from Australia to New Delhi (average of $588). Flying from Australia to New Delhi in December is currently the most expensive (average of $950). 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
Faridabad

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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 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$326Average$807FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Thai AirAsia XCheapest$419Average$948FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
VietJet AirCheapest$422Average$1,159FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Malaysia AirlinesCheapest$553Average$1,078FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Batik AirCheapest$598Average$1,415FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
A.P.G.Cheapest$653Average$1,785FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
Vietnam AirlinesCheapest$675Average$914FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air IndiaCheapest$718Average$1,388FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest$736Average$1,244FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$764Average$1,204FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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

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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.

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