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Cheap flights from New Delhi to Adelaide from ₹ 42,463

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ADL
13 Jun — 20 Jun1
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 14 May 2026.

Thu 17/909:00
DEL
-
ADL
2 stops19h 05m
Singapore Airlines
Sun 11/1018:35
ADL
-
DEL
1 stop30h 30m
Singapore Airlines
Deal found 11/5₹ 78,806
Sun 28/609:05
DEL
-
ADL
2 stops22h 10m
Qantas Airways
Tue 21/718:55
ADL
-
DEL
2 stops32h 10m
Qantas Airways
Deal found 9/5₹ 79,667
Tue 30/609:05
DEL
-
ADL
2 stops22h 10m
Qantas Airways
Tue 21/718:55
ADL
-
DEL
2 stops32h 10m
Qantas Airways
Deal found 9/5₹ 80,910
Mon 21/909:00
DEL
-
ADL
1 stop18h 25m
Singapore Airlines
Wed 14/1006:05
ADL
-
DEL
2 stops19h 00m
Singapore Airlines
Deal found 12/5₹ 81,771
Mon 24/823:00
DEL
-
ADL
1 stop28h 00m
Malaysia Airlines
Wed 26/809:45
ADL
-
DEL
1 stop16h 05m
Malaysia Airlines
Deal found 9/5₹ 82,440
Tue 9/609:05
DEL
-
ADL
2 stops22h 10m
Qantas Airways
Wed 9/906:05
ADL
-
DEL
2 stops21h 00m
Qantas Airways
Deal found 10/5₹ 84,353
Sun 28/623:00
DEL
-
ADL
2 stops34h 30m
Multiple Airlines
Tue 21/709:45
ADL
-
DEL
1 stop16h 05m
Multiple Airlines
Deal found 9/5₹ 84,736
Tue 30/610:45
DEL
-
ADL
2 stops25h 40m
Qantas Airways
Fri 25/906:35
ADL
-
DEL
2 stops20h 30m
Qantas Airways
Deal found 14/5₹ 84,831
Wed 2/909:00
DEL
-
ADL
1 stop27h 20m
Singapore Airlines
Wed 23/909:10
ADL
-
DEL
1 stop24h 30m
Singapore Airlines
Deal found 13/5₹ 85,214
Sat 6/609:05
DEL
-
ADL
2 stops20h 55m
Qantas Airways
Thu 3/918:55
ADL
-
DEL
2 stops32h 10m
Qantas Airways
Deal found 9/5₹ 85,405

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 14 May 2026.

Round-trip from

₹ 78,806

One-way from

₹ 42,463

Popular in

January

Cheapest in

November

Average price

₹ 89,422
Singapore Airlines
  • Singapore Airlines
  • 17/9-11/10
  • 3 total stops
  • 49h 35m total
  • New Delhi to Adelaide
Search Deals
6/7
  • 6/7
  • 2 total stops
  • 19h 45m total
  • New Delhi to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 806,342 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 233,342 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 14 May 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

Thu 17/9

09:00-08:05

2 stops19h 05m

Adelaide

Sun 11/10

18:35-20:05

1 stop30h 30m

₹ 78,806

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Mon 21/9

09:00-07:25

1 stop18h 25m

Adelaide

Wed 14/10

06:05-20:05

2 stops19h 00m

₹ 81,771

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Mon 24/8

23:00-07:00

1 stop28h 00m

Adelaide

Wed 26/8

09:45-21:50

1 stop16h 05m

₹ 82,440
Fastest return journey

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 3/9

09:00-08:05

2 stops19h 05m

Adelaide

Thu 10/9

09:10-20:05

1 stop14h 55m

₹ 85,883

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Mon 24/8

09:05-18:05

2 stops29h 00m

Adelaide

Wed 26/8

06:05-23:05

2 stops21h 00m

₹ 88,465

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 9/6

13:15-07:00

1 stop13h 45m

Adelaide

Wed 9/9

18:55-12:15

2 stops21h 20m

₹ 89,422

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 2/9

21:55-16:20

1 stop14h 25m

Adelaide

Wed 23/9

11:50-05:40

2 stops21h 50m

₹ 91,526

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sat 6/6

23:00-07:00

1 stop28h 00m

Adelaide

Thu 3/9

09:45-12:15

1 stop30h 30m

₹ 97,647

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 9/6

12:15-16:25

2 stops24h 10m

Adelaide

Tue 21/7

07:50-23:05

2 stops19h 15m

₹ 99,081

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 1/7

09:00-07:25

1 stop18h 25m

Adelaide

Wed 30/9

11:50-05:40

2 stops21h 50m

₹ 101,472

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 86 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, November is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of ₹ 83,684). Flying from New Delhi to Adelaide in January is currently the most expensive (average of ₹ 121,269). 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 14 May 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
1,513 reviews
Check prices

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,513 reviews
Singapore Airlines
8.2
Very Good
1,513 reviews
Check prices

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,037 reviews
Singapore Airlines
8.2
Very Good
1,513 reviews
Check prices

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,513 reviews
Check prices

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 Singapore Airlines, Malaysia Airlines, and Qantas Airways fly from New Delhi to Adelaide in about 19h 05m. The time it takes to get you to your destination can typically vary by up to 9h 55m. 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 ₹ 66,494. Other airlines that can offer you cheap pricing are Malaysia Airlines, from ₹ 69,357, and Qantas Airways, from ₹ 79,285. Users have found that Singapore Airlines is 29% 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 (₹ 31,812), IndiGo (₹ 40,342), and Singapore Airlines (₹ 46,905).

  • 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 ₹ 12,579 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 ₹ 3,222 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, November is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of ₹ 83,684). Flying from New Delhi to Adelaide in January is currently the most expensive (average of ₹ 121,269). 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 14 May 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 14 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 66,494Average₹ 104,267FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest₹ 69,357Average₹ 91,998FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest₹ 79,285Average₹ 90,732FlexibilityNo 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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Why should you use Cheapflights to find cheap flight tickets from New Delhi to Adelaide?

Cheapflights helps you find that perfect flight to Adelaide from New Delhi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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