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Cheap flights from New Delhi to Adelaide from ₹ 46,454

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 20/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ADL
25 Aug — 1 Sep1
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 26 July 2026.

Tue 3/1109:45
DEL
-
ADL
2 stops20h 15m
Singapore Airlines
Sun 31/118:35
ADL
-
DEL
1 stop30h 25m
Singapore Airlines
Deal found 23/7₹ 82,114
Wed 9/909:00
DEL
-
ADL
1 stop27h 20m
Singapore Airlines
Wed 11/1110:15
ADL
-
DEL
1 stop14h 45m
Singapore Airlines
Deal found 21/7₹ 84,330
Tue 15/1216:10
DEL
-
ADL
1 stop19h 55m
Qatar Airways
Wed 13/122:00
ADL
-
DEL
1 stop21h 45m
Qatar Airways
Deal found 25/7₹ 85,583
Wed 16/1209:55
DEL
-
ADL
1 stop26h 10m
Multiple Airlines
Tue 20/412:00
ADL
-
DEL
2 stops37h 10m
Multiple Airlines
Deal found 24/7₹ 85,872
Mon 7/909:05
DEL
-
ADL
2 stops21h 30m
Multiple Airlines
Mon 14/912:40
ADL
-
DEL
2 stops36h 30m
Multiple Airlines
Deal found 24/7₹ 85,969
Mon 7/921:55
DEL
-
ADL
1 stop29h 30m
Singapore Airlines
Wed 23/909:10
ADL
-
DEL
1 stop14h 55m
Singapore Airlines
Deal found 24/7₹ 86,065
Thu 5/1121:40
DEL
-
ADL
2 stops29h 20m
China Southern
Wed 3/211:30
ADL
-
DEL
1 stop37h 45m
China Southern
Deal found 23/7₹ 86,451
Thu 23/721:30
DEL
-
ADL
1 stop37h 30m
Qatar Airways
Thu 6/822:00
ADL
-
DEL
1 stop20h 35m
Qatar Airways
Deal found 22/7₹ 86,547
Wed 11/1116:10
DEL
-
ADL
1 stop19h 20m
Qatar Airways
Thu 4/218:20
ADL
-
DEL
2 stops25h 25m
Qatar Airways
Deal found 23/7₹ 86,740
Wed 9/923:00
DEL
-
ADL
1 stop28h 00m
Malaysia Airlines
Wed 16/909:45
ADL
-
DEL
1 stop16h 05m
Malaysia Airlines
Deal found 26/7₹ 86,933
Tue 11/803:25
DEL
-
ADL
1 stop31h 35m
Qatar Airways
Sat 5/922:00
ADL
-
DEL
1 stop20h 35m
Qatar Airways
Deal found 23/7₹ 87,318

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 26 July 2026.

Round-trip from

₹ 82,114

One-way from

₹ 46,454

Popular in

January

Cheapest in

March

Average price

₹ 91,655
Singapore Airlines
  • Singapore Airlines
  • 3/11-31/1
  • 3 total stops
  • 50h 40m total
  • New Delhi to Adelaide
Search Deals
Qatar Airways
  • Qatar Airways
  • 20/12
  • 1 total stop
  • 19h 20m total
  • New Delhi to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 848,334 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 261,551 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 454,620 searches. Data last updated 26 July 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 return flight

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 11/8

03:25-15:00

1 stop31h 35m

Adelaide

Sat 5/9

22:00-14:35

1 stop20h 35m

₹ 87,318

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 17/9

21:55-07:25

1 stop29h 30m

Adelaide

Sun 11/10

18:35-20:05

1 stop30h 30m

₹ 88,957

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 16/12

03:45-08:00

2 stops23h 15m

Adelaide

Mon 19/4

11:50-08:45

2 stops24h 55m

₹ 91,366

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Mon 7/9

23:00-07:00

1 stop28h 00m

Adelaide

Mon 14/9

09:45-12:15

1 stop30h 30m

₹ 95,028
Fastest return journey

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sun 13/12

09:45-10:00

2 stops19h 15m

Adelaide

Sun 10/1

10:15-20:00

1 stop14h 45m

₹ 96,089

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 17/9

16:10-15:00

1 stop18h 50m

Adelaide

Sun 11/10

19:20-14:35

2 stops24h 15m

₹ 96,667

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 9/9

09:05-11:15

2 stops22h 10m

Adelaide

Wed 11/11

06:05-23:10

2 stops22h 05m

₹ 97,438

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 19/8

21:55-16:20

1 stop14h 25m

Adelaide

Wed 26/8

09:10-05:40

1 stop24h 30m

₹ 98,498

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 2/9

23:00-07:00

1 stop28h 00m

Adelaide

Wed 23/9

18:55-12:15

2 stops21h 20m

₹ 106,883

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 12/8

09:00-08:05

2 stops19h 05m

Adelaide

Sat 5/9

17:35-20:05

1 stop30h 30m

₹ 106,979

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 23 resultsSorted by cheapest first
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2
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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?

To ensure you get the cheapest price possible for a flight from New Delhi to Adelaide, you should look to book at least 73 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, March is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of ₹ 86,162). Flying from New Delhi to Adelaide in January is currently the most expensive (average of ₹ 125,580). 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?

Airfare is below average for this route at the moment.

New Delhi to Adelaide flights typically cost between ₹ 86,595 and ₹ 96,908 in November.
The cheapest return price found within the last 5 days was ₹ 82,114 on Singapore Airlines (3 Nov–31 Jan).

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 26 July 2026.
Get a feel of what it's like to fly with Singapore Airlines,Qantas Airways, andMalaysia Airlines from New Delhi to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,581 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Qantas Airways
7.5
Good
1,067 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Malaysia Airlines
7.3
Good
314 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

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?

    Airlines like Qatar Airways, Singapore Airlines, and Malaysia Airlines fly from New Delhi to Adelaide in about 28h. The time it takes to get you to your destination can typically vary by up to 3h 35m. New Delhi and Adelaide are separated by a distance of 9551 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Cheapflights users have booked flights from New Delhi to Adelaide return from ₹ 46,214. Other airlines that can offer you cheap pricing are Singapore Airlines, from ₹ 68,817, and Qantas Airways, from ₹ 83,244. Users have found that Malaysia Airlines is 51% cheaper than the other options available to this destination.

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

    The cheapet airlines for a one-way flight from New Delhi to Adelaide are Malaysia Airlines (₹ 31,895), IndiGo (₹ 40,654), and Singapore Airlines (₹ 46,041).

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

    Flights departing from New Delhi and landing in Adelaide stopover in Singapore most frequently. New Delhi to Adelaide flights stop in Kuala Lumpur the next most.

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

    Sentosa, The Orchard Residences, and Universal Studios Singapore are the most popular attractions in Singapore if you're in need of something to do during your stopover. Those on a stopover in Singapore interested in visiting Sentosa, The Orchard Residences, or Universal Studios Singapore can do so by traveling 21.6 km, 18.5 km, and 21.6 km, respectively from Singapore Changi. Travellers can rent a car at Singapore Changi for an average daily rate of ₹ 12,380 to make sightseeing during their stopover a little easier.

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

    Petronas Towers, Kuala Lumpur China Town, and Plaza Rakyat are the most popular attractions in Kuala Lumpur if you're in need of something to do during your stopover. Petronas Towers, Kuala Lumpur China Town, and Plaza Rakyat can be visited by travelling about 46.6 km, 45.1 km, and 45.1 km respectively from Kuala Lumpur Intl. Those landing in Kuala Lumpur looking to spend some time exploring during their stopover can rent a car for about ₹ 2,426 per day.

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

    Of the flights from New Delhi to Adelaide that have stopovers, the fewest flights stop in Melbourne.

  • 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, March is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of ₹ 86,162). Flying from New Delhi to Adelaide in January is currently the most expensive (average of ₹ 125,580). 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

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 July 2026.
Adelaide to Melbourne Airport flights

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 454,620 searches. Data last updated 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest₹ 46,214Average₹ 92,710FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest₹ 68,817Average₹ 103,673FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest₹ 83,244Average₹ 91,673FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

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

Need flexible booking options for your flight to Adelaide from New Delhi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from New Delhi to Adelaide 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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