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$485+ Cheap flights from New Delhi (DEL) to Adelaide (ADL)

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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ADL
Jul 19 — Jul 261
Sat 7/19
Sat 7/26
1 adult, Economy
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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Adelaide are usually found in August or June, booked 78 days in advance, depart on a Wednesday or Thursday and return on a Friday

Cheap flight deals from New Delhi to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 14, 2025.

Round-trip from

$811
(Mytrip)

One-way from

$485
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$949
From New Delhi Indira Gandhi Intl to Adelaide
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One-way flight from New Delhi Indira Gandhi Intl to Adelaide
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Highest demand for flights based on searches. 13% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from New Delhi to Adelaide

Cheapest flights from New Delhi to Adelaide
Explore the most affordable flight options available from New Delhi to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.

This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:05 pmDEL - ADL
2 stops28h 10mMultiple Airlines
Wed 9/36:15 amADL - DEL
2 stops18h 50mMultiple Airlines
Deal found 7/13$811
This Qantas Airways deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:05 amDEL - ADL
2 stops21h 15mQantas Airways
Sun 8/108:00 amADL - DEL
2 stops19h 05mQantas Airways
Deal found 7/13$850
This Singapore Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:55 pmDEL - ADL
2 stops20h 10mSingapore Airlines
Sat 11/16:35 pmADL - DEL
1 stop30h 25mSingapore Airlines
Deal found 7/14$873
This Malaysia Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/611:00 pmDEL - ADL
1 stop28h 00mMalaysia Airlines
Sun 8/109:50 amADL - DEL
1 stop16h 00mMalaysia Airlines
Deal found 7/13$1,072
This Cathay Pacific deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:15 amDEL - ADL
2 stops34h 20mCathay Pacific
Sat 11/17:00 pmADL - DEL
2 stops34h 25mCathay Pacific
Deal found 7/14$1,080

Cheapflights Fare Finder

Customize your flight search to find flights from New Delhi to Adelaide 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 2,558,603 searches. Data last updated July 14, 2025.
Use the filters below to find and compare flights from New Delhi to Adelaide that are best for you.

Fly from

New Delhi

Fly to

Adelaide

Route

Depart

Return

Price

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 8/27

10:05 pm-6:15 am

2 stops28h 10m

Adelaide

Wed 9/3

6:15 am-9:05 pm

2 stops18h 50m

$811

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 8/6

9:05 am-10:20 am

2 stops21h 15m

Adelaide

Sun 8/10

8:00 am-11:05 pm

2 stops19h 05m

$850

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 9/16

9:55 pm-10:05 pm

2 stops20h 10m

Adelaide

Sat 11/1

6:35 pm-8:00 pm

1 stop30h 25m

$873

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 8/6

11:00 pm-7:00 am

1 stop28h 00m

Adelaide

Sun 8/10

9:50 am-9:50 pm

1 stop16h 00m

$1,072

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Mon 9/15

1:15 am-3:35 pm

2 stops34h 20m

Adelaide

Sat 11/1

7:00 pm-12:25 am

2 stops34h 25m

$1,080

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sun 8/10

3:25 am-3:50 pm

1 stop32h 25m

Adelaide

Mon 8/18

6:55 pm-3:00 pm

2 stops24h 05m

$1,337

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 8/5

1:45 am-8:05 am

1 stop26h 20m

Adelaide

Sun 8/10

2:30 pm-4:35 am

1 stop18h 05m

$1,469

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 7/31

12:05 am-6:25 am

2 stops26h 20m

$485

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 8/21

9:00 am-4:20 pm

1 stop27h 20m

$522

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Fri 8/8

11:00 pm-7:00 am

1 stop28h 00m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Showing 1-10 of 12 results
1
2

Best time to book a flight from New Delhi to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from New Delhi with our price prediction graph.
Estimated round-trip 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 Adelaide

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

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Adelaide. Price data was last updated on July 11, 2025.

The price you pay for your flight from New Delhi to Adelaide may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of $1,214). Flying from New Delhi to Adelaide in December is currently the most expensive (average of $2,057). 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 ADL?

Find hourly flight availability from New Delhi to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2025.

It’s typically best to fly out from New Delhi to Adelaide at noon. Doing so could potentially save you 39% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from New Delhi to Adelaide?

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated July 14, 2025.
Read through reviews of airlines operating flights from New Delhi to Adelaide, such as Singapore Airlines, Cathay Pacific, and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,326 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,326 reviews
Singapore Airlines
8.1
Very good
1,326 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.6
Good
933 reviews
Singapore Airlines
8.1
Very good
1,326 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qantas Airways
7.5
Good
877 reviews
Singapore Airlines
8.1
Very good
1,326 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,603 reviews
Singapore Airlines
8.1
Very good
1,326 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Malaysia Airlines
7.4
Good
269 reviews
Singapore Airlines
8.1
Very good
1,326 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from New Delhi to Adelaide round-trip?

    Our cheapest airline available from New Delhi to Adelaide is Qantas Airways. Our recent data shows that you can find tickets from as low as $850 on this airline. Additional options worth looking into are Singapore Airlines and Malaysia Airlines, starting at $873 and $1,072 round-trip. Qantas Airways is priced at 13% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $522. However, be on the lookout for offers from Malaysia Airlines and Air India, as they are both options that can get you from New Delhi to Adelaide for a low price.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of $1,214). Flying from New Delhi to Adelaide in December is currently the most expensive (average of $2,057). 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

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
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Top 2 airlines flying from New Delhi to Adelaide

Discover the top 2 airlines that operate flights from New Delhi to Adelaide. 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 2,558,603 searches. Data last updated July 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$783Average$979FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$874Average$1,021FlexibilityNo cancel feeOn-time81%

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