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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
17 May — 24 May1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith are usually found in September or August, booked 62 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from New Delhi to Sydney
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Cheapest flights from New Delhi to Sydney
Explore the most affordable flight options available from New Delhi to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.
Wed 10/623:20
DEL
-
SYD
1 stop28h 30m
AirAsia X
Tue 25/820:50
SYD
-
DEL
1 stop29h 45m
AirAsia X
Deal found 13/4£495
Mon 24/800:05
DEL
-
SYD
1 stop26h 45m
VietJet Air
Wed 2/910:15
SYD
-
DEL
1 stop17h 10m
VietJet Air
Deal found 12/4£501
Wed 5/800:05
DEL
-
SYD
1 stop26h 45m
VietJet Air
Fri 14/810:15
SYD
-
DEL
1 stop17h 10m
VietJet Air
Deal found 12/4£505
Sun 9/800:05
DEL
-
SYD
1 stop26h 45m
VietJet Air
Mon 17/810:15
SYD
-
DEL
1 stop17h 10m
VietJet Air
Deal found 12/4£511
Thu 3/900:05
DEL
-
SYD
2 stops26h 45m
VietJet Air
Fri 11/910:15
SYD
-
DEL
1 stop17h 10m
VietJet Air
Deal found 12/4£512
Thu 28/505:10
DEL
-
SYD
2 stops33h 40m
Multiple Airlines
Thu 4/613:00
SYD
-
DEL
2 stops29h 05m
Multiple Airlines
Deal found 13/4£514
Mon 1/623:20
DEL
-
SYD
1 stop15h 45m
AirAsia X
Tue 9/620:50
SYD
-
DEL
1 stop29h 45m
AirAsia X
Deal found 15/4£517
Sat 5/900:05
DEL
-
SYD
2 stops26h 45m
VietJet Air
Mon 14/910:15
SYD
-
DEL
1 stop17h 10m
VietJet Air
Deal found 12/4£521
Fri 4/900:05
DEL
-
SYD
1 stop26h 45m
VietJet Air
Sun 13/910:15
SYD
-
DEL
1 stop17h 10m
VietJet Air
Deal found 12/4£525
Sat 5/900:05
DEL
-
SYD
2 stops26h 45m
VietJet Air
Sun 13/910:15
SYD
-
DEL
1 stop17h 10m
VietJet Air
Deal found 12/4£533
Sun 6/1200:05
DEL
-
SYD
1 stop26h 30m
VietJet Air
Sun 7/211:15
SYD
-
DEL
1 stop17h 05m
VietJet Air
Deal found 15/4£534
Thu 30/709:00
DEL
-
SYD
1 stop20h 55m
Singapore Airlines
Thu 6/811:00
SYD
-
DEL
1 stop23h 10m
Singapore Airlines
Deal found 14/4£537
Best flights from New Delhi to Sydney
Discover carefully curated flight deals from New Delhi to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 April 2026.
Sun 2/800:05
DEL
-
SYD
1 stop26h 45m
VietJet Air
Mon 10/810:15
SYD
-
DEL
1 stop17h 10m
VietJet Air
Deal found 16/4£545
Mon 22/619:55
DEL
-
SYD
1 stop36h 10m
China Eastern
Sat 18/720:30
SYD
-
DEL
1 stop25h 45m
China Eastern
Deal found 15/4£547
Tue 23/613:15
DEL
-
SYD
1 stop16h 15m
Malaysia Airlines
Sat 29/809:15
SYD
-
DEL
1 stop17h 05m
Malaysia Airlines
Deal found 14/4£622
Wed 26/823:35
DEL
-
SYD
2 stops28h 10m
Vietnam Airlines
Sun 30/810:15
SYD
-
DEL
2 stops40h 20m
Vietnam Airlines
Deal found 16/4£720
Wed 2/919:55
DEL
-
SYD
1 stop32h 35m
China Eastern
Fri 11/920:30
SYD
-
DEL
1 stop25h 45m
China Eastern
Deal found 12/4£583
Wed 8/700:05
DEL
-
SYD
1 stop26h 45m
VietJet Air
Fri 24/710:15
SYD
-
DEL
1 stop17h 10m
VietJet Air
Deal found 17/4£601
Wed 26/819:55
DEL
-
SYD
1 stop36h 10m
China Eastern
Sun 30/820:30
SYD
-
DEL
1 stop25h 45m
China Eastern
Deal found 16/4£585
Mon 31/823:00
DEL
-
SYD
1 stop16h 05m
Malaysia Airlines
Tue 8/909:15
SYD
-
DEL
1 stop17h 05m
Malaysia Airlines
Deal found 12/4£660
Thu 27/823:35
DEL
-
SYD
1 stop28h 10m
Vietnam Airlines
Sun 6/910:15
SYD
-
DEL
2 stops40h 20m
Vietnam Airlines
Deal found 12/4£729
Fri 8/519:55
DEL
-
SYD
1 stop36h 10m
China Eastern
Fri 15/510:05
SYD
-
DEL
3 stops60h 10m
China Eastern
Deal found 12/4£621
Sat 8/800:05
DEL
-
SYD
2 stops50h 45m
VietJet Air
Sun 16/810:15
SYD
-
DEL
1 stop17h 10m
VietJet Air
Deal found 12/4£714
Fri 28/819:55
DEL
-
SYD
3 stops31h 35m
China Eastern
Mon 14/910:00
SYD
-
DEL
3 stops60h 15m
China Eastern
Deal found 16/4£643
Direct flights from New Delhi to Sydney
Explore direct flight options from New Delhi to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 April 2026.
Tue 25/801:20
DEL
-
SYD
Nonstop12h 35m
Air India
Sun 30/820:00
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 16/4£634
Sun 2/801:20
DEL
-
SYD
Nonstop12h 35m
Air India
Mon 10/820:00
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 16/4£689
Sat 30/501:20
DEL
-
SYD
Nonstop12h 35m
Air India
Fri 21/820:00
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 16/4£740
Wed 13/501:20
DEL
-
SYD
Nonstop12h 35m
Air India
Sat 30/520:00
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 16/4£779
Wed 27/501:20
DEL
-
SYD
Nonstop12h 35m
Air India
Thu 4/620:00
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 13/4£790
Wed 22/701:20
DEL
-
SYD
Nonstop12h 35m
Air India
Thu 30/720:00
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 16/4£819
Wed 1/701:20
DEL
-
SYD
Nonstop12h 35m
Air India
Tue 28/720:00
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 15/4£844
Thu 30/401:20
DEL
-
SYD
Nonstop12h 35m
Air India
Fri 15/520:00
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 16/4£949
Last-minute flights from New Delhi to Sydney
Discover last-minute flight deals from New Delhi to Sydney. Data last updated 17 April 2026 and is based on user searches.
Wed 6/504:50
DEL
-
SYD
1 stop31h 30m
Etihad Airways
Sun 7/615:40
SYD
-
DEL
1 stop27h 00m
Etihad Airways
Deal found 13/4£565
Wed 6/519:55
DEL
-
SYD
1 stop36h 10m
China Eastern
Tue 9/611:00
SYD
-
DEL
1 stop35h 15m
China Eastern
Deal found 13/4£585
Wed 6/519:55
DEL
-
SYD
1 stop36h 10m
China Eastern
Fri 12/620:30
SYD
-
DEL
1 stop25h 45m
China Eastern
Deal found 13/4£604
Sat 9/519:55
DEL
-
SYD
1 stop36h 10m
China Eastern
Wed 5/810:05
SYD
-
DEL
3 stops60h 10m
China Eastern
Deal found 12/4£562
Sun 10/504:50
DEL
-
SYD
1 stop31h 30m
Etihad Airways
Wed 15/715:40
SYD
-
DEL
1 stop27h 00m
Etihad Airways
Deal found 12/4£576
Thu 14/515:00
DEL
-
SYD
2 stops23h 50m
Multiple Airlines
Sat 30/520:35
SYD
-
DEL
2 stops34h 00m
Multiple Airlines
Deal found 16/4£546
Fri 22/509:25
DEL
-
SYD
1 stop26h 55m
Etihad Airways
Sun 26/715:40
SYD
-
DEL
1 stop27h 00m
Etihad Airways
Deal found 16/4£569
Thu 28/505:10
DEL
-
SYD
2 stops33h 40m
Multiple Airlines
Thu 4/613:00
SYD
-
DEL
2 stops29h 05m
Multiple Airlines
Deal found 13/4£514
Thu 28/523:00
DEL
-
SYD
1 stop16h 05m
Malaysia Airlines
Thu 4/609:15
SYD
-
DEL
1 stop17h 05m
Malaysia Airlines
Deal found 13/4£618
Sun 31/509:00
DEL
-
SYD
1 stop20h 55m
Singapore Airlines
Fri 21/811:00
SYD
-
DEL
1 stop23h 10m
Singapore Airlines
Deal found 12/4£594
One-way flights from New Delhi to Sydney
Search for one-way flight options from New Delhi to Sydney. Find affordable one-way fares based on user searches. Data last updated 17 April 2026.
Fri 26/623:20
DEL
-
SYD
1 stop15h 45m
AirAsia X
Deal found 14/4£294
Fri 14/802:45
DEL
-
SYD
3 stops25h 05m
Multiple Airlines
Deal found 12/4£308
Wed 24/615:55
DEL
-
SYD
1 stop33h 45m
Etihad Airways
Deal found 14/4£313
Sun 10/504:50
DEL
-
SYD
1 stop31h 30m
Etihad Airways
Deal found 17/4£316
Mon 13/723:05
DEL
-
SYD
1 stop16h 25m
Batik Air
Deal found 14/4£324
Wed 15/723:20
DEL
-
SYD
3 stops32h 00m
Multiple Airlines
Deal found 14/4£336
Mon 4/500:05
DEL
-
SYD
1 stop26h 45m
VietJet Air
Deal found 14/4£350
Wed 6/510:25
DEL
-
SYD
1 stop26h 35m
Qatar Airways
Deal found 15/4£361
Sat 16/509:05
DEL
-
SYD
1 stop17h 10m
Qantas Airways
Deal found 15/4£365
Tue 23/600:05
DEL
-
SYD
2 stops26h 45m
VietJet Air
Deal found 14/4£371
Find flight deals from New Delhi to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Sydney (SYD). 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 17 April 2026.
Customise your flight search to find flights from New Delhi to Sydney 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 858,174 searches. Data last updated 17 April 2026.
Use the filters below to find and compare flights from New Delhi to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Sun 2/8
00:05-07:20
1 stop26h 45m
Sydney Kingsford Smith
Mon 10/8
10:15-22:55
1 stop17h 10m
£545
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Mon 22/6
19:55-12:35
1 stop36h 10m
Sydney Kingsford Smith
Sat 18/7
20:30-17:45
1 stop25h 45m
£547
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Wed 2/9
19:55-09:00
1 stop32h 35m
Sydney Kingsford Smith
Fri 11/9
20:30-17:45
1 stop25h 45m
£583
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Wed 26/8
19:55-12:35
1 stop36h 10m
Sydney Kingsford Smith
Sun 30/8
20:30-17:45
1 stop25h 45m
£585
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Wed 8/7
00:05-07:20
1 stop26h 45m
Sydney Kingsford Smith
Fri 24/7
10:15-22:55
1 stop17h 10m
£601
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Fri 8/5
19:55-12:35
1 stop36h 10m
Sydney Kingsford Smith
Fri 15/5
10:05-17:45
3 stops60h 10m
£621
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Tue 23/6
13:15-10:00
1 stop16h 15m
Sydney Kingsford Smith
Sat 29/8
09:15-21:50
1 stop17h 05m
£622
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Fri 28/8
19:55-08:00
3 stops31h 35m
Sydney Kingsford Smith
Mon 14/9
10:00-17:45
3 stops60h 15m
£643
Fastest return journey
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Mon 31/8
23:00-19:35
1 stop16h 05m
Sydney Kingsford Smith
Tue 8/9
09:15-21:50
1 stop17h 05m
£660
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Sat 8/8
00:05-07:20
2 stops50h 45m
Sydney Kingsford Smith
Sun 16/8
10:15-22:55
1 stop17h 10m
£714
Flights are sorted by cheapest return flights first.
Deals found on 15/4
Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
Best time to book a flight from New Delhi to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from New Delhi with our price prediction graph.
DEL-SYD
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 Sydney
Prices
Airlines
Delays
More
How far ahead should I book a flight from New Delhi to Sydney?
Use this chart to determine the optimal time to book a return flight from New Delhi to Sydney. Price data was last updated on 10 April 2026.
The best time to book flights from New Delhi to Sydney is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from New Delhi to Sydney?
Currently, September is the cheapest month in which you can book a flight from New Delhi to Sydney (average of £605). Flying from New Delhi to Sydney in January is currently the most expensive (average of £813). 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 SYD?
Find hourly flight availability from New Delhi to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Delhi to Sydney as you normally would.
How much does it cost for a return flight from New Delhi to Sydney?
Weekly flight availability from New Delhi to Sydney
Explore weekly flight availability from New Delhi to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 April 2026.
The most flights from DEL to SYD are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
How often are flights from New Delhi to Sydney delayed?
About 21% of weekly flights between New Delhi and Sydney have experienced delays in the past year, with the average delay time being 131 minutes.
What is the most punctual flight time for New Delhi to Sydney flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New Delhi to Sydney flights?
Over the past year, Air India have had the lowest number of delays on this route, with just 21% of flights being delayed.
What’s the top stopover airport for flights from New Delhi to Sydney?
Share of one-stop return flights from New Delhi to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Singapore (SIN) – chosen by Cheapflights users on 50% of one-stop itineraries from New Delhi to Sydney on Cheapflights.
What’s the cheapest stopover airport for flights from New Delhi to Sydney?
Average return fare for one-stop flights from New Delhi to Sydney, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Kuala Lumpur (KUL) is the most affordable one-stop option, with an average return flight price of £514.
What’s the fastest stopover option from New Delhi to Sydney?
Shortest average travel time for one-stop one-way flights from New Delhi to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 17h 00m.
Which airport typically offers the quickest stopover for flights from New Delhi to Sydney?
Average stopover duration for one-stop one-way flights from New Delhi to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 2h 30m.
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 17 April 2026.
Read through reviews of airlines operating flights from New Delhi to Sydney, such as Singapore Airlines and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Related info for your journey
Find useful and relevant information for your journey from New Delhi to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from New Delhi to Sydney?
If you book a flight from New Delhi to Sydney, you will be flying from Indira Gandhi Intl to Kingsford Smith. Flights to Sydney Kingsford Smith (SYD) from New Delhi Indira Gandhi Intl (DEL) take 16h 35m for a nonstop flight. There are 5 flights from Indira Gandhi Intl to Sydney per day from 2 airlines.
How popular is this New Delhi to Sydney flight route?
This flight path from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from New Delhi to Sydney?
VietJet Air and China Eastern can get you from New Delhi to Sydney in just under 26h 45m. Your travel time can differ by up to 9h 25m. New Delhi and Sydney are separated by a distance of 6479 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from New Delhi to Sydney round-trip?
According to our current data, Singapore Airlines (£469), and Air India (£560) offers the cheapest pricing from New Delhi to Sydney. These flights start at 28% lower than the current average price 3 months from now.
What are the most reliable airlines from New Delhi to Sydney?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Delhi to Sydney on time: Air India (80%), Air New Zealand (80%), SWISS (80%).
Can I find deals for flights from New Delhi to Sydney that include hotel bookings?
Yes. In addition to deals on New Delhi to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from New Delhi to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Sydney.
Can I find deals for business class flights from New Delhi to Sydney?
Yes. Cheapflights offers flight deals from New Delhi to Sydney 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 Sydney?
Currently, September is the cheapest month in which you can book a flight from New Delhi to Sydney (average of £605). Flying from New Delhi to Sydney in January is currently the most expensive (average of £813). 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.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 April 2026.
Discover the top 2 airlines that operate flights from New Delhi to Sydney. 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 858,174 searches. Data last updated 17 April 2026.
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 Sydney?
Cheapflights helps you search for flights from New Delhi to Sydney 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 Sydney?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from New Delhi to Sydney for you. Better yet — we are completely free to use.
Can Cheapflights find flights from New Delhi to Sydney with no change fees?
Certainly. Search results for flights to Sydney 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 Sydney become cheaper?
Not ready to book yet? You can track prices for flights from New Delhi to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.
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