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Cheap flights from New Delhi to Adelaide from $735

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ADL
31 Aug — 7 Sep1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Adelaide are usually found in June or May, booked 78 days in advance, depart on a Sunday or Thursday and return on a Thursday

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 26 August 2025.

Round-trip from

$1,307

One-way from

$735

Popular in

January

Cheapest in

June

Average price

$1,410
Qantas Airways
  • Qantas Airways
  • 12/9-11/10
  • 4 total stops
  • 70h 25m total
  • New Delhi to Adelaide
Search Deals
Malaysia Airlines
  • Malaysia Airlines
  • 21/9
  • 1 total stop
  • 28h 00m total
  • New Delhi to Adelaide
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($352 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 26 August 2025.

Fri 12/909:05DEL - ADL
2 stops25h 25mQantas Airways
Sat 11/1007:05ADL - DEL
2 stops45h 00mQantas Airways
Deal found 25/8$1,307
Tue 14/1023:00DEL - ADL
2 stops27h 25mMultiple Airlines
Tue 21/1009:15ADL - DEL
3 stops29h 00mMultiple Airlines
Deal found 25/8$1,308
Wed 1/1023:00DEL - ADL
2 stops19h 30mMultiple Airlines
Wed 29/1006:00ADL - DEL
2 stops20h 50mMultiple Airlines
Deal found 22/8$1,342
Fri 19/900:55DEL - ADL
1 stop17h 05mMultiple Airlines
Thu 9/1007:15ADL - DEL
2 stops43h 50mMultiple Airlines
Deal found 25/8$1,347
Sat 20/900:05DEL - ADL
2 stops26h 20mMultiple Airlines
Fri 10/1006:00ADL - DEL
2 stops21h 05mMultiple Airlines
Deal found 25/8$1,350
Sat 20/909:05DEL - ADL
2 stops26h 05mQantas Airways
Thu 9/1006:30ADL - DEL
2 stops21h 35mQantas Airways
Deal found 25/8$1,354
Fri 19/900:55DEL - ADL
1 stop17h 05mMultiple Airlines
Sat 11/1018:35ADL - DEL
2 stops32h 30mMultiple Airlines
Deal found 25/8$1,356
Wed 27/823:00DEL - ADL
1 stop28h 00mMalaysia Airlines
Wed 12/1111:00ADL - DEL
1 stop15h 50mMalaysia Airlines
Deal found 22/8$1,357
Thu 18/909:05DEL - ADL
2 stops33h 25mQantas Airways
Fri 10/1006:30ADL - DEL
2 stops21h 35mQantas Airways
Deal found 23/8$1,359

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 26 August 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

Fri 12/9

09:05-14:30

2 stops25h 25m

Adelaide

Sat 11/10

07:05-23:05

2 stops45h 00m

$1,307

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 14/10

23:00-07:25

2 stops27h 25m

Adelaide

Tue 21/10

09:15-09:15

3 stops29h 00m

$1,308

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 21/10

22:05-07:25

2 stops28h 20m

Adelaide

Fri 24/10

06:25-08:55

3 stops31h 30m

$1,324

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 1/10

23:00-22:30

2 stops19h 30m

Adelaide

Wed 29/10

06:00-21:50

2 stops20h 50m

$1,342

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Fri 19/9

00:55-22:00

1 stop17h 05m

Adelaide

Thu 9/10

07:15-22:05

2 stops43h 50m

$1,347

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sat 20/9

00:05-06:25

2 stops26h 20m

Adelaide

Fri 10/10

06:00-22:05

2 stops21h 05m

$1,350

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Tue 14/10

23:00-08:00

1 stop28h 00m

Adelaide

Tue 21/10

10:50-21:50

1 stop16h 00m

$1,354

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sat 20/9

09:05-15:10

2 stops26h 05m

Adelaide

Thu 9/10

06:30-23:05

2 stops21h 35m

$1,354

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sun 21/9

09:05-10:15

2 stops21h 10m

Adelaide

Thu 9/10

08:00-23:05

2 stops20h 05m

$1,356

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Mon 24/11

18:35-19:15

2 stops19h 40m

$747

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 18 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 22 August 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Adelaide, you should look to book at least 78 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, June is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of $168). Flying from New Delhi to Adelaide in October is currently the most expensive (average of $241). 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 26 August 2025.

One of the essential ways to save on airfare from New Delhi to Adelaide is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 27% on airfare.

What is the cheapest day to fly from New Delhi to Adelaide?

Use this chart to determine the cheapest time to fly return from New Delhi to Adelaide. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their New Delhi to Adelaide flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 2025.
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
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Entertainment

8.0

Overall

8.1

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
1,352 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Entertainment

8.0

Overall

8.1

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
904 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Entertainment

8.0

Overall

8.1

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
7.3
Good
277 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Entertainment

8.0

Overall

8.1

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.

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

    Qantas Airways can get you from New Delhi to Adelaide in just under 25h 25m. Your travel time can differ by up to . Airlines will cover a distance of 9551 km.

  • 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 $1,118. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $1,158, and Qantas Airways, from $1,191. Users have found that Singapore Airlines is 27% cheaper than the other options available to this destination.

  • 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 Boat Quay are the most popular attractions in Singapore if you're in need of something to do during your stopover. Sentosa, Merlion, and Boat Quay can be visited by traveling about 21.6 km, 16.9 km, and 17.3 km respectively from Singapore Changi. Travellers in need of a car in Singapore can hire one for about $129 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, Berjaya Times Square, or National Mosque of Malaysia. Those on a layover in Kuala Lumpur interested in visiting Petronas Towers, Berjaya Times Square, or National Mosque of Malaysia can do so by travelling 46.6 km, 44.9 km, and 44.8 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 $51 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, June is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of $168). Flying from New Delhi to Adelaide in October is currently the most expensive (average of $241). 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
Stirling

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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 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,118Average$1,476FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,158Average$1,486FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest$1,191Average$1,414FlexibilityNo 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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