Find flights
Deals
When to book
Airlines
FAQs
English
Cheap flights from New Delhi to Australia from ₹ 24,668
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
23 Nov — 30 Nov1
Find flight deals from New Delhi to Australia
Cheapest flights from New Delhi to AustraliaExplore the most affordable flight options available from New Delhi to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.
Explore the most affordable flight options available from New Delhi to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.
Thu 18/1202:30DEL - PER
2 stops19h 40mMultiple Airlines
Thu 29/120:25PER - DEL
2 stops28h 15mMultiple Airlines
Deal found 24/10₹ 47,756
Fri 21/1123:30DEL - PER
1 stop17h 55mMultiple Airlines
Fri 28/1105:15PER - DEL
1 stop19h 25mMultiple Airlines
Deal found 24/10₹ 47,844
Wed 12/1110:15DEL - PER
3 stops27h 45mMultiple Airlines
Fri 28/1105:35PER - DEL
3 stops40h 45mMultiple Airlines
Deal found 23/10₹ 48,020
Mon 22/1223:30DEL - PER
1 stop13h 55mMultiple Airlines
Sat 17/117:45PER - DEL
3 stops31h 35mMultiple Airlines
Deal found 24/10₹ 48,722
Sun 2/1123:30DEL - PER
1 stop17h 55mMultiple Airlines
Sun 9/1105:35PER - DEL
2 stops20h 50mMultiple Airlines
Deal found 24/10₹ 49,161
Mon 22/1220:00DEL - PER
1 stop17h 25mBatik Air
Sat 17/117:15PER - DEL
1 stop30h 20mBatik Air
Deal found 24/10₹ 49,249
Fri 21/1123:30DEL - PER
1 stop27h 50mMultiple Airlines
Tue 13/117:45PER - DEL
1 stop20h 20mMultiple Airlines
Deal found 23/10₹ 49,951
Sat 1/1122:05DEL - PER
1 stop27h 55mMultiple Airlines
Wed 5/1105:35PER - DEL
1 stop21h 05mMultiple Airlines
Deal found 22/10₹ 50,302
Fri 28/1106:45DEL - OOL
1 stop20h 10mMultiple Airlines
Sat 10/106:00OOL - DEL
2 stops44h 40mMultiple Airlines
Deal found 22/10₹ 57,149
Thu 25/1212:35DEL - MEL
3 stops29h 30mMultiple Airlines
Thu 15/122:35MEL - DEL
3 stops29h 05mMultiple Airlines
Deal found 24/10₹ 59,783
Mon 15/1206:30DEL - MEL
1 stop17h 40mMultiple Airlines
Thu 5/313:10MEL - DEL
1 stop22h 00mMultiple Airlines
Deal found 24/10₹ 59,959
Fri 5/1213:20DEL - MEL
1 stop16h 10mMultiple Airlines
Fri 6/313:10MEL - DEL
1 stop15h 30mMultiple Airlines
Deal found 22/10₹ 60,222
Cheap flight deals from New Delhi to Australia
Keep the following information in mind while searching for New Delhi to Australia flight deals. Data was last updated 24 October 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from New Delhi to Australia 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 24 October 2025.
Use the filters below to find and compare flights from New Delhi to Australia that are best for you.
Fly from
New Delhi
Fly to
Australia
Route
Depart
Return
Price
New DelhiPerth
DEL - PER
DELPER
New Delhi Indira Gandhi Intl
Fri 21/11
23:30-19:55
1 stop17h 55m
Perth
Fri 28/11
05:15-22:10
1 stop19h 25m
₹ 47,844
New DelhiPerth
DEL - PER
DELPER
New Delhi Indira Gandhi Intl
Mon 22/12
23:30-15:55
1 stop13h 55m
Perth
Sat 17/1
17:45-22:50
3 stops31h 35m
₹ 48,722
New DelhiPerth
DEL - PER
DELPER
New Delhi Indira Gandhi Intl
Mon 22/12
20:00-15:55
1 stop17h 25m
Perth
Sat 17/1
17:15-21:05
1 stop30h 20m
₹ 49,249
New DelhiPerth
DEL - PER
DELPER
New Delhi Indira Gandhi Intl
Thu 18/12
02:30-00:40
2 stops19h 40m
Perth
Thu 29/1
05:35-00:55
3 stops21h 50m
₹ 52,672
New DelhiPerth
DEL - PER
DELPER
New Delhi Indira Gandhi Intl
Sat 6/12
22:05-04:30
1 stop27h 55m
Perth
Sat 13/12
18:30-21:05
2 stops29h 05m
₹ 56,447
New DelhiPerth
DEL - PER
DELPER
New Delhi Indira Gandhi Intl
Sat 7/3
22:05-00:40
1 stop24h 05m
Perth
Fri 13/3
07:25-21:05
2 stops16h 10m
₹ 59,520
New DelhiPerth
DEL - PER
DELPER
New Delhi Indira Gandhi Intl
Mon 30/3
21:55-23:55
1 stop23h 30m
Perth
Wed 24/6
01:10-20:10
1 stop21h 30m
₹ 59,695
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Fri 21/11
23:30-09:15
1 stop28h 15m
Sydney Kingsford Smith
Tue 25/11
21:50-22:10
1 stop29h 50m
₹ 62,153
New DelhiMelbourne
DEL - AVV
DELAVV
New Delhi Indira Gandhi Intl
Fri 7/11
19:30-23:15
3 stops22h 15m
Melbourne Avalon
Fri 14/11
10:20-05:25
3 stops24h 35m
₹ 69,001
New DelhiBrisbane
DEL - BNE
DELBNE
New Delhi Indira Gandhi Intl
Mon 17/11
00:05-06:00
2 stops25h 25m
Brisbane
Sun 30/11
06:05-22:10
3 stops44h 35m
₹ 69,352
Showing 1-10 of 60 results
Best time to book a flight from New Delhi to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia
What is the cheapest month to book a flight from New Delhi to Australia?
Currently, November is the cheapest month in which you can book a flight from New Delhi to Australia (average of ₹ 17,031). Flying from New Delhi to Australia in October is currently the most expensive (average of ₹ 46,878). 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 AU?
Find hourly flight availability from New Delhi to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.
It’s optimal to fly from New Delhi to Australia in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from New Delhi to Australia?
Use this chart to determine the cheapest time to fly return from New Delhi to Australia. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their New Delhi to Australia flight should consider departing on Wednesday at midday when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 24 October 2025.
See what other customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from New Delhi to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.0
Overall
8.1
Food
7.7
Boarding
8.3
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sept 2025
BCN - SIN
Entertainment
8.0
Overall
8.1
Food
7.7
Boarding
8.3
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sept 2025
BCN - SIN
Entertainment
8.0
Overall
8.1
Food
7.7
Boarding
8.3
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sept 2025
BCN - SIN
Entertainment
8.0
Overall
8.1
Food
7.7
Boarding
8.3
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sept 2025
BCN - SIN
Entertainment
8.0
Overall
8.1
Food
7.7
Boarding
8.3
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sept 2025
BCN - SIN
Entertainment
8.0
Overall
8.1
Food
7.7
Boarding
8.3
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Sept 2025
BCN - SIN
Related info for your journey
Find useful and relevant information for your journey from New Delhi to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for New Delhi to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from New Delhi to Australia
Discover the top 10 airlines that operate flights from New Delhi to Australia. 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 24 October 2025.
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 Australia?
Cheapflights helps you search for flights from New Delhi to Australia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from New Delhi to Australia?
Millions of users choose and trust Cheapflights to book the best flight deals from New Delhi to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from New Delhi to Australia with no change fees?
Yes! Cheapflights helps users easily find flights from New Delhi to Australia with no change fees.
Can Cheapflights notify me if prices for flights from New Delhi to Australia become cheaper?
Yes, Cheapflights offers price alerts on New Delhi to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.