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Cheap flights from New Delhi to Adelaide from $497

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ADL
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to Adelaide

Enter your travel dates to find the best prices.

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 25 February 2026.

Wed 8/406:45
DEL
-
ADL
2 stops19h 40m
Multiple Airlines
Wed 15/407:05
ADL
-
DEL
2 stops19h 50m
Multiple Airlines
Deal found 22/2$985
Thu 9/406:45
DEL
-
ADL
2 stops19h 40m
Multiple Airlines
Thu 16/408:05
ADL
-
DEL
2 stops21h 35m
Multiple Airlines
Deal found 23/2$990
Tue 7/406:45
DEL
-
ADL
2 stops19h 40m
Multiple Airlines
Tue 14/421:10
ADL
-
DEL
3 stops31h 25m
Multiple Airlines
Deal found 21/2$1,011
Fri 10/406:45
DEL
-
ADL
2 stops19h 40m
Multiple Airlines
Fri 17/407:05
ADL
-
DEL
3 stops34h 35m
Multiple Airlines
Deal found 23/2$1,037
Fri 3/413:35
DEL
-
ADL
3 stops36h 50m
Multiple Airlines
Sun 19/407:05
ADL
-
DEL
2 stops22h 35m
Multiple Airlines
Deal found 23/2$1,053
Sun 24/521:55
DEL
-
ADL
1 stop29h 30m
Singapore Airlines
Sun 31/517:35
ADL
-
DEL
1 stop30h 30m
Singapore Airlines
Deal found 24/2$1,055
Tue 14/409:00
DEL
-
ADL
1 stop18h 25m
Singapore Airlines
Sat 25/417:35
ADL
-
DEL
1 stop16h 05m
Singapore Airlines
Deal found 23/2$1,104
Thu 5/322:05
DEL
-
ADL
2 stops28h 20m
Multiple Airlines
Thu 4/617:50
ADL
-
DEL
2 stops32h 15m
Multiple Airlines
Deal found 21/2$1,119

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 25 February 2026.

Round-trip from

$985

One-way from

$497

Popular in

January

Cheapest in

June

Average price

$1,660
8/4-15/4
  • 8/4-15/4
  • 4 total stops
  • 39h 30m total
  • New Delhi to Adelaide
Search Deals
3/3
  • 3/3
  • 3 total stops
  • 30h 30m total
  • New Delhi to Adelaide
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($294 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($51 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 25 February 2026.
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

Thu 19/3

22:05-07:25

2 stops28h 20m

Adelaide

Thu 26/3

21:30-22:10

2 stops29h 40m

$1,166

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sun 29/3

09:00-17:20

1 stop27h 20m

Adelaide

Thu 28/5

17:35-20:05

1 stop30h 30m

$1,189

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 17/3

23:00-16:25

2 stops36h 25m

Adelaide

Mon 20/4

17:10-22:10

2 stops33h 00m

$1,242

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 23/4

09:05-09:25

2 stops20h 20m

Adelaide

Thu 30/7

06:35-23:05

2 stops20h 30m

$1,248

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 18/3

09:15-18:15

2 stops28h 00m

Adelaide

Sun 22/3

06:05-23:10

2 stops46h 05m

$1,276

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 23/4

23:00-21:30

2 stops42h 30m

Adelaide

Thu 30/7

09:45-21:50

1 stop16h 05m

$1,361

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 5/3

02:55-07:25

1 stop23h 30m

$609

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 25/3

10:30-16:25

2 stops24h 55m

$629

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Fri 15/5

22:45-13:35

2 stops34h 50m

$670

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Fri 15/5

09:00-16:20

1 stop27h 20m

$693

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 17 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 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 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 return flight from New Delhi to Adelaide. Price data was last updated on 20 February 2026.

To ensure you get the cheapest price possible for a flight from New Delhi to Adelaide, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $983). Flying from New Delhi to Adelaide in January is currently the most expensive (average of $1,329). 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 for a return flight 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 25 February 2026.
See what other customers who have flown with Singapore Airlines, Qantas Airways, andMalaysia Airlines from New Delhi to Adelaide have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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
1,463 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qantas Airways
7.5
Good
998 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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
293 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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 Qantas Airways can get you from New Delhi to Adelaide in just under 27h 20m. Your travel time can differ by up to 9h 05m. Airlines will cover a distance of 9551 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from New Delhi to Adelaide round-trip from $1,020. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $1,059, and Qantas Airways, from $1,102. Users have found that Singapore Airlines is 27% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is IndiGo, with whom users have recently found tickets for as low as $625. 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.

  • Where are the most common stopover locations when flying from New Delhi to Adelaide?

    New Delhi to Adelaide flights have a stopover in Singapore most often. Singapore is followed by Kuala Lumpur in terms of the most popular stopover location on flights from New Delhi to Adelaide.

  • What are some popular things to do or see while on a stopover in Singapore?

    Sentosa, Merlion, and Universal Studios Singapore are the most popular attractions in Singapore if you're in need of something to do during your stopover. Sentosa, Merlion, and Universal Studios Singapore can be visited by traveling about 21.6 km, 16.9 km, and 21.6 km respectively from Singapore Changi. Travellers in need of a car in Singapore can hire one for about $114 per day.

  • What are some popular points of interest to see during a stopover in Kuala Lumpur?

    If you're on a stopover in Kuala Lumpur and looking for things to do, consider visiting Petronas Towers, National Mosque of Malaysia, or Kuala Lumpur Tower. Those on a layover in Kuala Lumpur interested in visiting Petronas Towers, National Mosque of Malaysia, or Kuala Lumpur Tower can do so by travelling 46.6 km, 44.8 km, and 46.0 km, respectively from Kuala Lumpur Intl. Those landing in Kuala Lumpur looking to spend some time exploring during their stopover can hire a car for about $40 per day.

  • Where are the least popular stopover locations for New Delhi to Adelaide flights?

    Flights departing from New Delhi and landing in Adelaide stopover in Perth least frequently. New Delhi to Adelaide flights stopping in Melbourne are the next rarest.

  • 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 holiday 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 $983). Flying from New Delhi to Adelaide in January is currently the most expensive (average of $1,329). 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 Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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Top 3 airlines flying from New Delhi to Adelaide

Discover the top 3 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 647,157 searches. Data last updated 25 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,020Average$1,318FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,059Average$1,340FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest$1,102Average$1,288FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for New Delhi to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Adelaide from New Delhi.

Can Cheapflights find flights from New Delhi to Adelaide with no change fees?

Certainly. Search results for flights to Adelaide from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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