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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
1 Aug — 8 Aug1
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 67 days in advance, depart on a Wednesday 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 2 July 2026.
Fri 28/823:20
DEL
-
SYD
1 stop28h 30m
AirAsia X
Sun 13/909:45
SYD
-
DEL
1 stop16h 50m
AirAsia X
Deal found 1/7$1,073
Thu 30/722:05
DEL
-
SYD
1 stop27h 40m
Batik Air
Tue 1/922:15
SYD
-
DEL
1 stop27h 20m
Batik Air
Deal found 1/7$1,077
Tue 4/822:05
DEL
-
SYD
1 stop27h 40m
Multiple Airlines
Thu 27/820:35
SYD
-
DEL
1 stop21h 55m
Multiple Airlines
Deal found 29/6$1,080
Tue 4/822:05
DEL
-
SYD
1 stop16h 25m
Multiple Airlines
Fri 21/820:35
SYD
-
DEL
1 stop21h 55m
Multiple Airlines
Deal found 29/6$1,082
Sat 22/822:05
DEL
-
SYD
1 stop16h 25m
Multiple Airlines
Sat 5/909:45
SYD
-
DEL
3 stops32h 40m
Multiple Airlines
Deal found 30/6$1,083
Fri 31/723:30
DEL
-
SYD
1 stop16h 30m
Multiple Airlines
Fri 21/820:35
SYD
-
DEL
1 stop21h 55m
Multiple Airlines
Deal found 30/6$1,085
Fri 31/706:30
DEL
-
SYD
2 stops32h 20m
Multiple Airlines
Fri 7/813:00
SYD
-
DEL
2 stops26h 30m
Multiple Airlines
Deal found 29/6$1,086
Tue 4/822:05
DEL
-
SYD
1 stop16h 25m
Batik Air
Mon 24/808:35
SYD
-
DEL
1 stop17h 00m
Batik Air
Deal found 29/6$1,088
Mon 24/823:35
DEL
-
SYD
1 stop32h 10m
Multiple Airlines
Thu 3/908:35
SYD
-
DEL
1 stop17h 00m
Multiple Airlines
Deal found 30/6$1,090
Wed 5/823:20
DEL
-
SYD
1 stop26h 25m
Multiple Airlines
Sun 23/820:35
SYD
-
DEL
Nonstop12h 55m
Multiple Airlines
Deal found 1/7$1,092
Fri 31/723:30
DEL
-
SYD
1 stop16h 30m
Multiple Airlines
Wed 26/813:00
SYD
-
DEL
2 stops24h 55m
Multiple Airlines
Deal found 30/6$1,095
Tue 4/822:05
DEL
-
SYD
1 stop17h 00m
Multiple Airlines
Mon 24/813:00
SYD
-
DEL
2 stops24h 20m
Multiple Airlines
Deal found 1/7$1,096
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 2 July 2026.
Wed 30/909:00
DEL
-
SYD
1 stop20h 55m
Singapore Airlines
Thu 15/1021:35
SYD
-
DEL
1 stop28h 00m
Singapore Airlines
Deal found 30/6$1,160
Sun 12/719:55
DEL
-
SYD
1 stop32h 35m
China Eastern
Tue 21/720:30
SYD
-
DEL
1 stop25h 45m
China Eastern
Deal found 1/7$1,312
Thu 27/822:45
DEL
-
SYD
1 stop32h 30m
Cathay Pacific
Mon 23/1108:45
SYD
-
DEL
1 stop20h 55m
Cathay Pacific
Deal found 28/6$1,423
Mon 3/816:25
DEL
-
SYD
2 stops32h 15m
Emirates
Mon 31/814:45
SYD
-
DEL
2 stops28h 30m
Emirates
Deal found 1/7$1,578
Tue 21/716:10
DEL
-
SYD
2 stops22h 10m
Qatar Airways
Tue 13/1015:50
SYD
-
DEL
1 stop22h 25m
Qatar Airways
Deal found 28/6$1,642
Tue 18/817:05
DEL
-
SYD
2 stops36h 25m
Oman Air
Sun 30/822:10
SYD
-
DEL
2 stops45h 30m
Oman Air
Deal found 27/6$1,724
Fri 7/800:05
DEL
-
SYD
1 stop26h 45m
VietJet Air
Fri 18/910:15
SYD
-
DEL
2 stops41h 10m
VietJet Air
Deal found 27/6$2,119
Mon 14/919:55
DEL
-
SYD
3 stops31h 35m
China Eastern
Tue 24/1121:30
SYD
-
DEL
1 stop25h 45m
China Eastern
Deal found 28/6$1,492
Wed 29/719:55
DEL
-
SYD
3 stops55h 35m
China Eastern
Thu 27/811:00
SYD
-
DEL
1 stop35h 15m
China Eastern
Deal found 1/7$1,594
Mon 3/809:00
DEL
-
SYD
2 stops18h 25m
Singapore Airlines
Mon 10/806:00
SYD
-
DEL
2 stops18h 35m
Singapore Airlines
Deal found 27/6$1,787
Mon 7/919:55
DEL
-
SYD
1 stop32h 35m
China Eastern
Fri 25/910:05
SYD
-
DEL
3 stops36h 10m
China Eastern
Deal found 28/6$1,605
Wed 15/719:55
DEL
-
SYD
3 stops31h 35m
China Eastern
Wed 29/710:05
SYD
-
DEL
3 stops60h 10m
China Eastern
Deal found 28/6$1,968
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 2 July 2026.
Tue 8/902:00
DEL
-
SYD
Nonstop12h 35m
Air India
Wed 18/1120:45
SYD
-
DEL
Nonstop13h 00m
Air India
Deal found 28/6$1,320
Wed 12/802:00
DEL
-
SYD
Nonstop12h 35m
Air India
Thu 27/820:35
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 29/6$1,337
Mon 31/802:00
DEL
-
SYD
Nonstop12h 35m
Air India
Wed 30/920:35
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 30/6$1,340
Mon 17/802:00
DEL
-
SYD
Nonstop12h 35m
Air India
Mon 7/920:35
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 28/6$1,344
Fri 28/802:00
DEL
-
SYD
Nonstop12h 35m
Air India
Wed 2/920:35
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 30/6$1,354
Sun 13/902:00
DEL
-
SYD
Nonstop12h 35m
Air India
Tue 24/1120:45
SYD
-
DEL
Nonstop13h 00m
Air India
Deal found 28/6$1,357
Mon 24/802:00
DEL
-
SYD
Nonstop12h 35m
Air India
Fri 4/920:35
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 29/6$1,359
Fri 21/802:00
DEL
-
SYD
Nonstop12h 35m
Air India
Wed 2/920:35
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 30/6$1,360
Wed 19/802:00
DEL
-
SYD
Nonstop12h 35m
Air India
Wed 2/920:35
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 29/6$1,362
Fri 21/802:00
DEL
-
SYD
Nonstop12h 35m
Air India
Mon 7/920:35
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 29/6$1,363
Mon 10/802:00
DEL
-
SYD
Nonstop12h 35m
Air India
Tue 18/820:35
SYD
-
DEL
Nonstop12h 55m
Air India
Deal found 29/6$1,365
Last-minute flights from New Delhi to Sydney
Discover last-minute flight deals from New Delhi to Sydney. Data last updated 2 July 2026 and is based on user searches.
Sun 5/700:30
DEL
-
SYD
3 stops38h 20m
Multiple Airlines
Mon 13/708:35
SYD
-
DEL
1 stop17h 00m
Multiple Airlines
Deal found 28/6$1,146
Mon 6/722:05
DEL
-
SYD
1 stop16h 25m
Batik Air
Mon 13/708:35
SYD
-
DEL
1 stop17h 00m
Batik Air
Deal found 28/6$1,114
Mon 6/722:05
DEL
-
SYD
1 stop16h 25m
Batik Air
Thu 9/708:35
SYD
-
DEL
1 stop17h 00m
Batik Air
Deal found 27/6$1,193
Tue 7/703:20
DEL
-
SYD
1 stop26h 30m
Thai Airways
Sun 12/714:35
SYD
-
DEL
1 stop16h 10m
Thai Airways
Deal found 1/7$1,130
Fri 10/719:50
DEL
-
SYD
2 stops35h 25m
Multiple Airlines
Sun 2/820:35
SYD
-
DEL
2 stops21h 55m
Multiple Airlines
Deal found 29/6$1,156
Fri 10/715:15
DEL
-
SYD
2 stops23h 35m
Multiple Airlines
Thu 23/708:35
SYD
-
DEL
1 stop17h 00m
Multiple Airlines
Deal found 1/7$1,208
Sat 11/721:30
DEL
-
SYD
2 stops33h 45m
Multiple Airlines
Sat 17/1011:15
SYD
-
DEL
1 stop16h 20m
Multiple Airlines
Deal found 30/6$1,170
Sat 11/719:55
DEL
-
SYD
1 stop36h 10m
China Eastern
Thu 23/720:30
SYD
-
DEL
1 stop25h 45m
China Eastern
Deal found 1/7$1,196
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 2 July 2026.
Mon 13/709:55
DEL
-
SYD
3 stops28h 55m
Multiple Airlines
Deal found 29/6$613
Fri 24/718:15
DEL
-
SYD
2 stops20h 35m
Multiple Airlines
Deal found 30/6$615
Wed 8/723:20
DEL
-
SYD
1 stop26h 25m
Multiple Airlines
Deal found 28/6$616
Tue 28/709:55
DEL
-
SYD
3 stops28h 55m
Multiple Airlines
Deal found 1/7$619
Thu 30/722:05
DEL
-
SYD
1 stop27h 40m
Batik Air
Deal found 30/6$621
Tue 28/722:05
DEL
-
SYD
1 stop27h 40m
Batik Air
Deal found 29/6$622
Wed 5/822:05
DEL
-
SYD
1 stop27h 40m
Batik Air
Deal found 29/6$624
Thu 12/1100:05
DEL
-
SYD
2 stops28h 25m
VietJet Air
Deal found 28/6$626
Fri 7/823:20
DEL
-
SYD
1 stop28h 30m
AirAsia X
Deal found 28/6$629
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 2 July 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 647,157 searches. Data last updated 2 July 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
Wed 30/9
09:00-10:25
1 stop20h 55m
Sydney Kingsford Smith
Thu 15/10
21:35-20:05
1 stop28h 00m
$1,160
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Sun 12/7
19:55-09:00
1 stop32h 35m
Sydney Kingsford Smith
Tue 21/7
20:30-17:45
1 stop25h 45m
$1,312
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Thu 27/8
22:45-11:45
1 stop32h 30m
Sydney Kingsford Smith
Mon 23/11
08:45-00:10
1 stop20h 55m
$1,423
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Mon 14/9
19:55-08:00
3 stops31h 35m
Sydney Kingsford Smith
Tue 24/11
21:30-17:45
1 stop25h 45m
$1,492
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Mon 3/8
16:25-05:10
2 stops32h 15m
Sydney Kingsford Smith
Mon 31/8
14:45-14:45
2 stops28h 30m
$1,578
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Wed 29/7
19:55-08:00
3 stops55h 35m
Sydney Kingsford Smith
Thu 27/8
11:00-17:45
1 stop35h 15m
$1,594
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Mon 7/9
19:55-09:00
1 stop32h 35m
Sydney Kingsford Smith
Fri 25/9
10:05-17:45
3 stops36h 10m
$1,605
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Tue 21/7
16:10-18:50
2 stops22h 10m
Sydney Kingsford Smith
Tue 13/10
15:50-08:45
1 stop22h 25m
$1,642
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Tue 18/8
17:05-10:00
2 stops36h 25m
Sydney Kingsford Smith
Sun 30/8
22:10-15:10
2 stops45h 30m
$1,724
Fastest return journey
New DelhiSydney
DEL - SYD
DELSYD
New Delhi Indira Gandhi Intl
Mon 3/8
09:00-07:55
2 stops18h 25m
Sydney Kingsford Smith
Mon 10/8
06:00-20:05
2 stops18h 35m
$1,787
Flights are sorted by cheapest return flights first.
Deals found on 29/6
Showing 1-10 of 22 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
Delays
More
How far ahead should I book a flight from New Delhi to Sydney?
The best time to book flights from New Delhi to Sydney is 66 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 $1,201). Flying from New Delhi to Sydney in January is currently the most expensive (average of $1,601). 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 2 July 2026.
When flying from New Delhi to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from New Delhi to Sydney?
How often are flights from New Delhi to Sydney delayed?
About 19% of weekly flights between New Delhi and Sydney have experienced delays in the past year, with the average delay time being 137 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?
Tuesday 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 19% 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 53% 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.
Ho Chi Minh City (SGN) is the most affordable one-stop option, with an average return flight price of $1,062.
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 Colombo (CMB) have the shortest average one-way travel time for one-stop routes: 16h 01m.
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 Colombo (CMB) offer the fastest connection on this route, with an average stopover time of 2h 02m.
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 2 July 2026.
Get a feel of what it's like to fly with Singapore Airlines,Qantas Airways, andMalaysia Airlines from New Delhi to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
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.
How popular is this New Delhi to Sydney flight route?
Within the past month, 1,683 users have taken a look at flights from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith.
How long is the flight from New Delhi to Sydney?
Departing from New Delhi to Sydney will take you 15h 25m. There are 10427 km between New Delhi and Sydney. This flight may include one or multiple stops.
What are the cheapest airlines flying from New Delhi to Sydney round-trip?
VietJet Air, at $334, was found to be the cheapest airline from New Delhi to Sydney.Alternate airlines to your destination round-trip include AirAsia X and Etihad Airways. VietJet Air is currently priced 74% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from New Delhi to Sydney one-way?
$329 is the cheapest one-way deal found within the past few days, from AirAsia X. You may also be able to find cheap deals on VietJet Air and Batik Air, with prices starting from $368 and $488, respectively.
What are the most reliable airlines from New Delhi to Sydney?
Before booking your flight to Sydney from New Delhi, have a look at the most reliable airlines to get you to your destination on time: Air India (80%), Air New Zealand (80%), SWISS( 80%).
What are the cheapest flights from New Delhi to Sydney?
Looking for the cheapest flight from New Delhi to Sydney? While on average our users pay $1,190, our data indicates the cheapest price to be $719. The most popular route (New Delhi Indira Gandhi Intl - Sydney Kingsford Smith), is priced around $785.
Where are the most common stopover locations when flying from New Delhi to Sydney?
New Delhi to Sydney flights have a stopover in Singapore most of the time. Kuala Lumpur follows Singapore in terms of the most common stopover location on New Delhi to Sydney flights. Bangkok sees the third most stopovers on flights from New Delhi to Sydney.
What are some popular things to do or see while on a stopover in Singapore?
The majority of Singapore visitors spend their time at Sentosa, Universal Studios Singapore, and Merlion. Travellers on a stopover Singapore can visit Sentosa, Universal Studios Singapore, and Merlion, by traveling 21.6 km, 21.6 km, and 16.9 km, respectively after landing at Singapore Changi. Travellers can book a car hire at Singapore Changi for about $113 per day to make their sightseeing more efficient.
What are some popular points of interest to see during a stopover in Kuala Lumpur?
Most Kuala Lumpur visitors opt to spend their time at Petronas Towers, Kuala Lumpur Tower, and Berjaya Times Square. Petronas Towers, Kuala Lumpur Tower, and Berjaya Times Square are located about 46.6 km, 46.0 km, and 44.9 km, respectively from Kuala Lumpur Intl. Travellers can book a car hire at Kuala Lumpur Intl for about $39 per day to make their sightseeing more efficient.
What are points of interest worth seeing during a stopover in Bangkok?
Most Bangkok visitors opt to spend their time at Pratunam, Siam Square, and Thailand Cultural Center. Travelers on a layover in Bangkok can visit Pratunam, Siam Square, and Thailand Cultural Center, by traveling 23.8 km, 24.2 km, and 21.1 km, respectively after landing at Bangkok Suvarnabhumi. Travellers can book a car hire at Bangkok Suvarnabhumi for about $32 per day to make their sightseeing more efficient.
Where are the least popular stopover locations for New Delhi to Sydney flights?
The least popular stopover on flights from New Delhi to Sydney is Abu Dhabi. New Delhi to Sydney flights stopping in Hong Kong are the next rarest. Colombo follows Hong Kong in terms of the least frequent stopover locations on New Delhi to Sydney flights.
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 $1,201). Flying from New Delhi to Sydney in January is currently the most expensive (average of $1,601). 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.
Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee
Browse thousands of different options on Cheapflights for your next trip
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Fly from New Delhi to Sydney on these airlines
Choose from the following airlines for your flight from New Delhi to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 2 July 2026.
Discover the top 10 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 647,157 searches. Data last updated 2 July 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?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from New Delhi today with Cheapflights!
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?
Yes, we can. To see specific flights from New Delhi to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from New Delhi to Sydney become cheaper?
Of course! You can now track prices for flights from New Delhi to Sydney 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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