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Cheap flights from New Delhi to Adelaide from ₹ 39,718

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ADL
18 May — 25 May1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Adelaide are usually found in August or June, booked 60 days in advance, depart on a Tuesday or Thursday and return on a Saturday

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 13 May 2025.

Round-trip from

₹ 61,783

One-way from

₹ 39,718

Popular in

January

Cheapest in

August

Average price

₹ 73,834
26/6-14/8
  • 26/6-14/8
  • 5 total stops
  • 51h 55m total
  • New Delhi to Adelaide
Search Deals
21/5
  • 21/5
  • 2 total stops
  • 36h 50m total
  • New Delhi to Adelaide
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,098,912 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 213,043 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
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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 13 May 2025.

Thu 26/622:05DEL - ADL
2 stops28h 20mMultiple Airlines
Thu 14/817:15ADL - DEL
3 stops23h 35mMultiple Airlines
Deal found 13/5₹ 61,783
Mon 26/509:05DEL - ADL
2 stops20h 20mQantas Airways
Thu 29/506:00ADL - DEL
1 stop15h 55mQantas Airways
Deal found 11/5₹ 67,299
Thu 26/609:00DEL - ADL
1 stop27h 20mSingapore Airlines
Thu 14/817:35ADL - DEL
1 stop30h 35mSingapore Airlines
Deal found 13/5₹ 67,384
Thu 25/913:15DEL - ADL
1 stop13h 45mMalaysia Airlines
Sun 15/311:00ADL - DEL
1 stop15h 50mMalaysia Airlines
Deal found 12/5₹ 68,318
Sun 26/1001:30DEL - ADL
2 stops32h 55mCathay Pacific
Thu 26/312:00ADL - DEL
2 stops38h 35mCathay Pacific
Deal found 12/5₹ 91,317
Wed 25/601:15DEL - ADL
1 stop15h 55mAir India
Thu 3/714:30ADL - DEL
1 stop17h 25mAir India
Deal found 11/5₹ 95,475
Sat 31/503:25DEL - ADL
1 stop32h 25mQatar Airways
Tue 8/711:40ADL - DEL
2 stops25h 05mQatar Airways
Deal found 12/5₹ 172,789
Sun 28/910:05DEL - ADL
2 stops40h 55mBritish Airways
Sun 15/308:55ADL - DEL
3 stops45h 20mBritish Airways
Deal found 12/5₹ 210,385

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 13 May 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

Thu 26/6

22:05-06:25

2 stops28h 20m

Adelaide

Thu 14/8

17:15-12:50

3 stops23h 35m

₹ 61,783

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sun 28/9

23:00-07:00

1 stop28h 00m

Adelaide

Sun 15/3

11:00-21:50

1 stop15h 50m

₹ 66,875

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Mon 26/5

09:05-09:25

2 stops20h 20m

Adelaide

Thu 29/5

06:00-17:55

1 stop15h 55m

₹ 67,299

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 26/6

09:00-16:20

1 stop27h 20m

Adelaide

Thu 14/8

17:35-20:10

1 stop30h 35m

₹ 67,384

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sun 26/10

01:30-15:25

2 stops32h 55m

Adelaide

Thu 26/3

12:00-21:35

2 stops38h 35m

₹ 91,317

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 25/6

01:15-21:10

1 stop15h 55m

Adelaide

Thu 3/7

14:30-03:55

1 stop17h 25m

₹ 95,475

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sat 31/5

03:25-15:50

1 stop32h 25m

Adelaide

Tue 8/7

11:40-08:45

2 stops25h 05m

₹ 172,789

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Sun 28/9

10:05-07:00

2 stops40h 55m

Adelaide

Sun 15/3

08:55-01:15

3 stops45h 20m

₹ 210,385

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Wed 21/5

18:45-11:35

2 stops36h 50m

₹ 39,718

New DelhiAdelaide

DEL - ADL

DELADL

New Delhi Indira Gandhi Intl

Thu 26/6

09:00-16:20

1 stop27h 20m

₹ 39,972

Flights are sorted by cheapest return flights first.

Deals found on 12/5

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 9 May 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Adelaide, you should look to book at least 60 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, August is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of ₹ 797). Flying from New Delhi to Adelaide in January is currently the most expensive (average of ₹ 1,261). 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 13 May 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 34% on airfare.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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 13 May 2025.
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,294 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Finnair
7.6
Good
1,278 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
837 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
863 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,570 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • 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 ₹ 66,875. Other airlines that can offer you cheap pricing are Qantas Airways, from ₹ 67,299, and Singapore Airlines, from ₹ 67,384. Users have found that Malaysia Airlines is 19% 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 Singapore Airlines (₹ 39,972), SriLankan Airlines (₹ 40,566), and Air India (₹ 44,385).

  • 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 Melbourne the next most.

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

    Sentosa, The Star Performing Arts Centre, and North Bridge Road 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 Star Performing Arts Centre, or North Bridge Road can do so by traveling 21.6 km, 23.1 km, and 16.2 km, respectively from Singapore Changi. Travellers can rent a car at Singapore Changi for an average daily rate of ₹ 8,472 to make sightseeing during their stopover a little easier.

  • 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 Kuala Lumpur.

  • 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, August is the cheapest month in which you can book a flight from New Delhi to Adelaide (average of ₹ 797). Flying from New Delhi to Adelaide in January is currently the most expensive (average of ₹ 1,261). 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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Fly from New Delhi to Adelaide on these airlines

Choose from the following airlines for your flight from New Delhi to Adelaide. Flights are based on user searches made on Cheapflights and were last updated on 13 May 2025.
Singapore Airlines flights from New Delhi Indira Gandhi Intl to Adelaide
Qantas Airways flights from New Delhi Indira Gandhi Intl to Adelaide
Malaysia Airlines flights from New Delhi Indira Gandhi Intl to Adelaide

Top 5 airlines flying from New Delhi to Adelaide

Discover the top 5 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 13 May 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest₹ 54,932Average₹ 139,658FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapest₹ 60,187Average₹ 83,195FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest₹ 60,245Average₹ 77,444FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest₹ 66,271Average₹ 95,133FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qantas AirwaysCheapest₹ 67,731Average₹ 81,857FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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