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$313+ Cheap flights from New Delhi (DEL) to Sydney (SYD)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith are usually found in August or May, booked 77 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$628
(Singapore Airlines)

One-way from

$313
(Mytrip)

Popular in

January

Cheapest in

August

Average price

$979
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Sydney Kingsford Smith flights.
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From New Delhi Indira Gandhi Intl to Sydney Kingsford Smith
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One-way flight from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith
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High demand for flights, 12% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from New Delhi to Sydney

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 December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:05 amDEL - SYD
1 stop25h 35mMultiple Airlines
Fri 1/3110:45 amSYD - DEL
1 stop16h 55mMultiple Airlines
Deal found 12/17$689
This Booking.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2912:50 pmDEL - SYD
2 stops35h 55mBatik Air
Fri 1/107:15 amSYD - DEL
1 stop19h 20mBatik Air
Deal found 12/16$1,225
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/292:15 pmDEL - SYD
Nonstop12h 25mAir India
Sun 1/1210:25 amSYD - DEL
Nonstop13h 00mAir India
Deal found 12/17$1,251
This Malaysia Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:10 pmDEL - SYD
1 stop29h 40mMalaysia Airlines
Mon 1/1310:15 pmSYD - DEL
1 stop29h 05mMalaysia Airlines
Deal found 12/17$1,270
This Cathay Pacific deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/291:30 amDEL - SYD
1 stop29h 00mCathay Pacific
Mon 1/134:00 pmSYD - DEL
2 stops35h 05mCathay Pacific
Deal found 12/17$1,368
This Vietnam Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:35 pmDEL - SYD
2 stops28h 45mVietnam Airlines
Wed 2/53:15 pmSYD - DEL
2 stops36h 20mVietnam Airlines
Deal found 12/18$1,376
This VietJet Air deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2112:05 amDEL - SYD
2 stops26h 30mVietJet Air
Thu 12/269:35 amSYD - DEL
1 stop18h 45mVietJet Air
Deal found 12/17$1,566
This Qatar Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/173:40 amDEL - SYD
1 stop33h 40mQatar Airways
Thu 1/27:00 pmSYD - DEL
2 stops25h 30mQatar Airways
Deal found 12/17$1,992
This Etihad Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/174:25 amDEL - SYD
1 stop32h 40mEtihad Airways
Sun 12/2212:00 pmSYD - DEL
2 stops25h 15mEtihad Airways
Deal found 12/17$2,495
This British Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/234:00 amDEL - SYD
3 stops45h 25mBritish Airways
Sat 12/283:15 pmSYD - DEL
2 stops39h 30mBritish Airways
Deal found 12/17$6,897
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:30 pmDEL - SYD
2 stops52h 05mUnited Airlines
Fri 1/1712:10 pmSYD - DEL
3 stops63h 20mUnited Airlines
Deal found 12/18$18,521

Find flights from New Delhi to Sydney within your budget

Customize 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 5/29

9:00 am-4:45 pm

1 stop27h 15m

Sydney Kingsford Smith

Sat 6/7

3:00 pm-8:10 pm

1 stop33h 40m

$628

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 12/31

12:05 am-7:10 am

1 stop25h 35m

Sydney Kingsford Smith

Fri 1/31

10:45 am-10:10 pm

1 stop16h 55m

$689

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 3/4

11:35 pm-9:50 am

1 stop28h 45m

Sydney Kingsford Smith

Thu 5/29

10:15 am-10:05 pm

1 stop16h 20m

$693

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 1/1

11:30 pm-8:50 pm

1 stop15h 50m

Sydney Kingsford Smith

Fri 1/31

10:45 am-10:10 pm

1 stop16h 55m

$763

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 3/27

1:20 pm-10:20 am

1 stop15h 30m

Sydney Kingsford Smith

Mon 3/31

10:10 pm-9:50 pm

1 stop29h 10m

$764

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 5/15

1:00 am-10:50 am

1 stop29h 20m

Sydney Kingsford Smith

Fri 5/30

10:05 am-11:50 pm

1 stop18h 15m

$765

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 3/24

12:55 am-6:50 pm

Nonstop12h 25m

Sydney Kingsford Smith

Wed 4/23

8:20 pm-3:50 am

Nonstop12h 00m

$835

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 2/14

4:30 pm-6:35 pm

1 stop20h 35m

Sydney Kingsford Smith

Wed 5/21

3:25 pm-7:55 am

1 stop21h 00m

$896

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sat 4/26

8:05 pm-5:40 pm

1 stop17h 05m

Sydney Kingsford Smith

Tue 5/27

6:00 am-6:05 pm

1 stop16h 35m

$985

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 12/29

12:50 pm-6:15 am

2 stops35h 55m

Sydney Kingsford Smith

Fri 1/10

7:15 am-9:05 pm

1 stop19h 20m

$1,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 29 results
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Compare providers for flights from New Delhi to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Sydney in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Delhi-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Delhi-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Delhi-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip 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.

Travel insights for flights from New Delhi to Sydney

Get recent, data-driven insights about flights from New Delhi to Sydney including ideal travel times, pricing trends, and 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 round-trip flight from New Delhi to Sydney. Price data was last updated on December 13, 2024.

The price you pay for your flight from New Delhi to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New Delhi to Sydney?

Currently, February is the cheapest month in which you can book a flight from New Delhi to Sydney (average of $1,051). Flying from New Delhi to Sydney in December is currently the most expensive (average of $1,643). 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 December 18, 2024.

When flying from New Delhi to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 50% versus a flight in the afternoon.

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 December 18, 2024.

The most flights from DEL to SYD are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 December 18, 2024.
Peruse reviews from past customers who have flown with Vietnam Airlines and Cathay Pacific from New Delhi to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.3
Very good
477 reviews

Crew

8.5

Overall

8.3

Comfort

8.1

Food

8.1

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Asiana Airlines
8.3
Very good
477 reviews
Asiana Airlines
8.3
Very good
477 reviews

Crew

8.5

Overall

8.3

Comfort

8.1

Food

8.1

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Emirates
8.1
Very good
3,412 reviews
Asiana Airlines
8.3
Very good
477 reviews

Crew

8.5

Overall

8.3

Comfort

8.1

Food

8.1

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Singapore Airlines
8.1
Very good
1,329 reviews
Asiana Airlines
8.3
Very good
477 reviews

Crew

8.5

Overall

8.3

Comfort

8.1

Food

8.1

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Thai Airways
7.8
Good
357 reviews
Asiana Airlines
8.3
Very good
477 reviews

Crew

8.5

Overall

8.3

Comfort

8.1

Food

8.1

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Cathay Pacific
7.5
Good
841 reviews
Asiana Airlines
8.3
Very good
477 reviews

Crew

8.5

Overall

8.3

Comfort

8.1

Food

8.1

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

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?

    Sydney Kingsford Smith is the airport most travelers will use when flying to Sydney from New Delhi Indira Gandhi Intl. Booking flights from Indira Gandhi Intl (DEL) to Kingsford Smith (SYD) should be relatively easy as there are 4 daily flights to Sydney from 5 different airlines. 12h 25m is how long a flight from New Delhi to Sydney Kingsford Smith will take if you book a nonstop flight.

  • How popular is this New Delhi to Sydney flight route?

    The New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flight path was viewed by 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from New Delhi to Sydney round-trip?

    Our cheapest airline available from New Delhi to Sydney is Singapore Airlines. Our recent data shows that you can find tickets from as low as $628 on this airline. Additional options worth looking into are Vietnam Airlines and AirAsia X, starting at $693 and $763 round-trip. Singapore Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from New Delhi to Sydney one-way?

    $325 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 Vietnam Airlines and Batik Air, with prices starting from $371 and $415, respectively.

  • What are the most reliable airlines from New Delhi to Sydney?

    Consider Air India (33%), SWISS (33%) or Lufthansa (33%) when booking your flight. These represent the most reliable airlines when flying from New Delhi to Sydney.

  • What are the cheapest flights from New Delhi to Sydney?

    While on average a flight from New Delhi to Sydney is generally $1,238, our data shows the cheapest flight currently is $677. When looking at the most popular route, (New Delhi Indira Gandhi Intl - Sydney Kingsford Smith), you can expect to pay $646 for that flight.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from New Delhi to Sydney (average of $1,051). Flying from New Delhi to Sydney in December is currently the most expensive (average of $1,643). 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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Top 5 airlines flying from New Delhi to Sydney

Discover the top 5 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$261Average$585FlexibilityNo cancel feeOn-time66%
Qantas AirwaysCheapest$641Average$1,141FlexibilityNo cancel feeOn-time74%
Singapore AirlinesCheapest$672Average$795FlexibilityNo cancel feeOn-time81%
Malaysia AirlinesCheapest$713Average$834FlexibilityNo cancel feeOn-time67%
Air IndiaCheapest$853Average$1,097FlexibilityNo cancel feeOn-timeN/A
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