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$498+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ADL
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap 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 March 22, 2026.

This Singapore Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 7/19:00 am
DEL
-
ADL
1 stop18h 25m
Singapore Airlines
Thu 7/309:10 am
ADL
-
DEL
1 stop24h 30m
Singapore Airlines
Deal found 3/20$791
This Singapore Airlines deal was found by Cheapflights users on 3/19. 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.
Sat 6/209:55 pm
DEL
-
ADL
1 stop14h 25m
Singapore Airlines
Thu 8/205:35 pm
ADL
-
DEL
1 stop30h 30m
Singapore Airlines
Deal found 3/19$810
This Malaysia Airlines deal was found by Cheapflights users on 3/20. 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.
Sun 8/911:00 pm
DEL
-
ADL
1 stop28h 00m
Malaysia Airlines
Wed 8/129:45 am
ADL
-
DEL
1 stop16h 05m
Malaysia Airlines
Deal found 3/20$817
This Singapore Airlines deal was found by Cheapflights users on 3/18. 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.
Sun 5/249:55 pm
DEL
-
ADL
1 stop29h 30m
Singapore Airlines
Mon 10/266:35 pm
ADL
-
DEL
1 stop30h 25m
Singapore Airlines
Deal found 3/18$850
This Qantas Airways deal was found by Cheapflights users on 3/19. 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.
Sat 6/209:05 am
DEL
-
ADL
2 stops22h 00m
Qantas Airways
Thu 8/206:35 am
ADL
-
DEL
2 stops20h 30m
Qantas Airways
Deal found 3/19$862
This Mytrip deal was found by Cheapflights users on 3/21. 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.
Sat 4/186:40 am
DEL
-
ADL
2 stops19h 30m
Multiple Airlines
Sat 4/256:30 pm
ADL
-
DEL
3 stops34h 05m
Multiple Airlines
Deal found 3/21$873
This Singapore Airlines deal was found by Cheapflights users on 3/22. 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 6/29:55 pm
DEL
-
ADL
1 stop29h 30m
Singapore Airlines
Thu 10/2910:15 am
ADL
-
DEL
1 stop38h 45m
Singapore Airlines
Deal found 3/22$876

Find 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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$791
(Singapore Airlines)

One-way from

$498
(Qantas Airways)

Popular in

January

Cheapest in

June

Average price

$917
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Adelaide flights.
Search Deals
From New Delhi Indira Gandhi Intl to Adelaide
Search Deals
One-way flight from New Delhi Indira Gandhi Intl to Adelaide
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 22, 2026.
Use the filters below to find and compare flights from New Delhi to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 7/1

9:00 am-7:25 am

1 stop18h 25m

Adelaide

Thu 7/30

9:10 am-5:40 am

1 stop24h 30m

$791

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sat 6/20

9:55 pm-4:20 pm

1 stop14h 25m

Adelaide

Thu 8/20

5:35 pm-8:05 pm

1 stop30h 30m

$810

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sun 8/9

11:00 pm-7:00 am

1 stop28h 00m

Adelaide

Wed 8/12

9:45 am-9:50 pm

1 stop16h 05m

$823

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 6/2

9:55 pm-7:25 am

1 stop29h 30m

Adelaide

Thu 10/29

10:15 am-8:00 pm

1 stop38h 45m

$876

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 5/7

9:05 am-3:45 pm

2 stops26h 40m

Adelaide

Sat 10/17

7:05 am-11:05 pm

2 stops21h 00m

$894

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Fri 5/8

9:05 am-11:15 am

2 stops22h 10m

Adelaide

Sat 10/17

7:05 am-11:05 pm

2 stops21h 00m

$894

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 4/23

9:00 am-4:20 pm

1 stop27h 20m

Adelaide

Thu 7/30

11:50 am-5:40 am

2 stops21h 50m

$1,204
Quickest round-trip

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Mon 4/20

9:00 am-7:25 am

1 stop18h 25m

Adelaide

Mon 4/27

5:35 pm-5:40 am

1 stop16h 05m

$1,231
Cheapest one-way

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 5/6

9:05 am-11:15 am

2 stops22h 10m

$498

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 5/5

9:05 am-3:45 pm

2 stops26h 40m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from New Delhi to Adelaide

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Adelaide in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Delhi-Adelaide flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Delhi-Adelaide flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Delhi-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-Adelaide flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 13, 2026.

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 87 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, May is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of $691). Flying from New Delhi to Adelaide in January is currently the most expensive (average of $938). 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.

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 March 22, 2026.
Read through reviews of airlines operating flights from New Delhi to Adelaide, such as Singapore Airlines and Malaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,483 reviews

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very good
1,483 reviews
Singapore Airlines
8.2
Very good
1,483 reviews

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
297 reviews
Singapore Airlines
8.2
Very good
1,483 reviews

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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.

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

    Singapore Airlines and Malaysia Airlines can get you from New Delhi to Adelaide in just under 18h 25m. Your travel time can differ by up to 9h 35m. There are 5935 mi between New Delhi and Adelaide. This flight may include one or multiple stops.

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

    Our cheapest airline available from New Delhi to Adelaide is Malaysia Airlines. Our recent data shows that you can find tickets from as low as $783 on this airline. An additional option worth looking into is Singapore Airlines, starting at $847. Malaysia Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • 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, May is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of $691). Flying from New Delhi to Adelaide in January is currently the most expensive (average of $938). 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
Glenelg

Browse thousands of different options on Cheapflights for your next trip

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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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$783Average$966FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$847Average$1,086FlexibilityNo cancel feeOn-time81%

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