What’s the cheapest layover airport for flights from New Delhi to Sydney?

Ho Chi Minh City (SGN) is the most affordable 1-stop option, with an average round-trip price of $562.

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 Friday has historically faced a higher average of delays compared to other days of the week.

What’s the top layover airport for flights from New Delhi to Sydney?

Kuala Lumpur (KUL) – chosen by Cheapflights users on 54% of 1-stop itineraries from New Delhi to Sydney on Cheapflights.

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 in the early afternoon tend to experience delays more often.

How often are flights from New Delhi to Sydney delayed?

About 33% of weekly flights between New Delhi and Sydney have experienced delays in the past year, with the average delay time being 137 minutes.

Which airline has the best punctuality record on New Delhi to Sydney flights?

Over the last year, Air India have had the lowest number of delays on this route, with just 33% of flights being delayed.

What’s the fastest layover option from New Delhi to Sydney?

Flights via Colombo (CMB) have the shortest average one-way travel time for 1-stop routes: 15h 45m.

Which airport typically offers the quickest layover for flights from New Delhi to Sydney?

Flights via Kuala Lumpur (KUL) offer the fastest connection on this route, with an average layover time of 1h 41m.

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 28 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?

A quick flight from New Delhi to Sydney can take about 24h 15m. Cathay Pacific provides one of the quickest options available for as low as $747. There are 6479 mi 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?

Our cheapest airline available from New Delhi to Sydney is AirAsia X. Our recent data shows that you can find tickets from as low as $247 on this airline. Additional options worth looking into are Singapore Airlines and Malaysia Airlines, starting at $642 and $698 round-trip. AirAsia X is priced at 72% lower than the current average price of a flight leaving 3 months from now.

Weekly flight availability from New Delhi to Sydney

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).

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.

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).

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

Consider Air India (75%), Air New Zealand (75%) or SWISS (75%) when booking your flight. These represent the most reliable airlines when flying from New Delhi to Sydney.

What are the most popular airlines that fly from New Delhi to Sydney?

The most popular airlines flying from New Delhi to Sydney are Air India, Singapore Airlines and AirAsia X. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on New Delhi-Sydney flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on New Delhi-Sydney flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

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 5 daily flights to Sydney from 4 different airlines. 12h 50m is how long a flight from New Delhi to Sydney Kingsford Smith will take if you book a nonstop 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.

$275+ Flights from New Delhi to Sydney

Q: How much does it cost to fly round-trip from New Delhi to Sydney?

Airfare is below average for this route at the moment. New Delhi to Sydney flights typically cost between $772 and $1,076 in February. The cheapest round-trip price found within the last 3 days was $713 on Multiple Airlines (Feb 1-Feb 8).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New Delhi to Sydney with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith are usually found in September or August, booked 53 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from New Delhi to Sydney

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$713 (Mytrip)
One-way from	$275 (Kiwi.com)
Popular in	January
Cheapest in	September
Average price	$909

Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Sydney Kingsford Smith flight deals.

Search Deals

Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Sydney Kingsford Smith flights.

Search Deals

From New Delhi Indira Gandhi Intl to Sydney Kingsford Smith

Search Deals

One-way flight from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($161 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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 1, 2025.

Mon 12/2210:45 pmDEL - SYD

1 stop31h 45mCathay Pacific

Mon 1/2610:20 pmSYD - DEL

1 stop31h 20mCathay Pacific

Deal found 12/1

$747

Wed 12/248:55 amDEL - SYD

1 stop40h 10mEtihad Airways

Mon 1/269:45 pmSYD - DEL

1 stop34h 45mEtihad Airways

Deal found 12/1

$768

Sun 12/211:30 amDEL - SYD

2 stops33h 30mCathay Pacific

Wed 1/283:15 pmSYD - DEL

1 stop38h 25mCathay Pacific

Deal found 12/1

$792

Fri 12/121:30 amDEL - SYD

1 stop26h 35mCathay Pacific

Fri 2/68:45 amSYD - DEL

1 stop18h 20mCathay Pacific

Deal found 11/30

$798

Sun 12/141:30 amDEL - SYD

1 stop26h 35mCathay Pacific

Tue 1/278:45 amSYD - DEL

1 stop20h 55mCathay Pacific

Deal found 12/1

$801

Mon 12/2210:45 pmDEL - SYD

1 stop31h 45mCathay Pacific

Thu 1/2210:20 pmSYD - DEL

1 stop28h 45mCathay Pacific

Deal found 12/1

$812

Sat 12/2010:45 pmDEL - SYD

1 stop31h 45mCathay Pacific

Wed 1/2811:05 amSYD - DEL

1 stop18h 35mCathay Pacific

Deal found 12/1

$818

Fri 12/59:20 amDEL - SYD

1 stop17h 35mQantas Airways

Wed 1/2811:30 amSYD - DEL

1 stop17h 10mQantas Airways

Deal found 11/30

$845

Thu 12/41:30 amDEL - SYD

1 stop24h 15mCathay Pacific

Wed 1/2810:20 pmSYD - DEL

1 stop31h 20mCathay Pacific

Deal found 11/30

$847

Best flights from New Delhi to Sydney
Discover carefully curated flight deals from New Delhi to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 1, 2025.

Sun 4/269:00 amDEL - SYD

1 stop16h 25mSingapore Airlines

Sun 5/106:00 amSYD - DEL

2 stops18h 40mSingapore Airlines

Deal found 11/30

$764

Sun 3/110:45 pmDEL - SYD

1 stop29h 20mCathay Pacific

Sat 3/213:15 pmSYD - DEL

1 stop35h 50mCathay Pacific

Deal found 11/30

$792

Wed 12/2411:50 pmDEL - SYD

1 stop27h 55mAirAsia X

Wed 1/710:45 amSYD - DEL

1 stop16h 55mAirAsia X

Deal found 11/30

$850

Fri 12/199:20 amDEL - SYD

1 stop17h 35mQantas Airways

Sat 1/2411:30 amSYD - DEL

1 stop17h 10mQantas Airways

Deal found 12/1

$918

Sat 4/1811:00 pmDEL - SYD

1 stop16h 05mMalaysia Airlines

Sat 6/278:25 amSYD - DEL

1 stop17h 55mMalaysia Airlines

Deal found 12/1

$977

Sat 1/1711:10 pmDEL - SYD

2 stops25h 25mMultiple Airlines

Sun 8/98:25 amSYD - DEL

1 stop17h 55mMultiple Airlines

Deal found 12/1

$1,019

Sun 12/141:30 amDEL - SYD

1 stop26h 35mCathay Pacific

Tue 1/2711:05 amSYD - DEL

1 stop18h 35mCathay Pacific

Deal found 11/30

$802

Sat 4/251:00 amDEL - SYD

1 stop29h 20mCathay Pacific

Sun 5/102:05 pmSYD - DEL

1 stop35h 35mCathay Pacific

Deal found 11/30

$831

Sun 12/219:30 pmDEL - SYD

1 stop31h 45mQantas Airways

Thu 1/2211:30 amSYD - DEL

1 stop17h 10mQantas Airways

Deal found 12/1

$971

Wed 1/2811:10 pmDEL - SYD

1 stop29h 40mMalaysia Airlines

Thu 2/1210:25 amSYD - DEL

1 stop16h 55mMalaysia Airlines

Deal found 11/30

$1,049

Fri 1/91:20 pmDEL - SYD

1 stop15h 30mMalaysia Airlines

Sun 2/110:25 amSYD - DEL

1 stop16h 55mMalaysia Airlines

Deal found 11/30

$1,139

Mon 1/1211:10 pmDEL - SYD

1 stop27h 15mMalaysia Airlines

Mon 4/1310:10 pmSYD - DEL

1 stop18h 35mMalaysia Airlines

Deal found 11/30

$1,183

Last-minute flights from New Delhi to Sydney
Discover last-minute flight deals from New Delhi to Sydney. Data last updated December 1, 2025 and is based on user searches.

Fri 12/59:20 amDEL - SYD

1 stop17h 35mQantas Airways

Wed 1/2811:30 amSYD - DEL

1 stop17h 10mQantas Airways

Deal found 11/30

$845

Fri 12/121:30 amDEL - SYD

1 stop26h 35mCathay Pacific

Fri 2/68:45 amSYD - DEL

1 stop18h 20mCathay Pacific

Deal found 11/30

$798

Sun 12/141:30 amDEL - SYD

1 stop26h 35mCathay Pacific

Tue 1/278:45 amSYD - DEL

1 stop20h 55mCathay Pacific

Deal found 12/1

$801

Sat 12/2010:45 pmDEL - SYD

1 stop31h 45mCathay Pacific

Sun 1/2511:05 amSYD - DEL

1 stop18h 35mCathay Pacific

Deal found 12/1

$818

Mon 12/2210:45 pmDEL - SYD

1 stop27h 00mCathay Pacific

Wed 1/2811:05 amSYD - DEL

1 stop18h 35mCathay Pacific

Deal found 12/1

$747

Mon 12/2210:45 pmDEL - SYD

1 stop31h 45mCathay Pacific

Mon 1/269:10 amSYD - DEL

2 stops44h 30mCathay Pacific

Deal found 12/1

$790

Mon 12/2210:45 pmDEL - SYD

1 stop31h 45mCathay Pacific

Thu 1/2210:20 pmSYD - DEL

1 stop28h 45mCathay Pacific

Deal found 12/1

$812

Wed 12/248:55 amDEL - SYD

1 stop40h 10mEtihad Airways

Sat 1/249:45 pmSYD - DEL

1 stop39h 15mEtihad Airways

Deal found 12/1

$768

Sat 1/312:55 amDEL - SYD

2 stops21h 40mMultiple Airlines

Sun 2/810:45 amSYD - DEL

1 stop16h 55mMultiple Airlines

Deal found 12/1

$809

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 December 1, 2025.

Thu 12/189:25 pmDEL - SYD

2 stops41h 40mMultiple Airlines

Deal found 12/1

$275

Wed 3/44:45 amDEL - SYD

3 stops32h 35mMultiple Airlines

Deal found 11/30

$299

Mon 3/912:05 amDEL - SYD

1 stop26h 30mVietJet Air

Deal found 11/30

$313

Tue 3/1012:05 amDEL - SYD

2 stops26h 30mVietJet Air

Deal found 11/30

$320

Mon 3/92:10 amDEL - SYD

3 stops22h 35mMultiple Airlines

Deal found 11/30

$331

Tue 3/102:10 amDEL - SYD

3 stops22h 35mMultiple Airlines

Deal found 11/30

$335

Sun 3/810:05 pmDEL - SYD

2 stops26h 40mBatik Air

Deal found 11/29

$342

Wed 2/411:30 pmDEL - SYD

2 stops39h 15mMultiple Airlines

Deal found 12/1

$350

Sun 2/111:30 pmDEL - SYD

3 stops38h 40mMultiple Airlines

Deal found 12/1

$360

Fly from

Fly to

Route

Depart

Return

Price

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 4/26

9:00 am-5:55 am

1 stop16h 25m

Sydney Kingsford Smith

Sun 5/10

6:00 am-8:10 pm

2 stops18h 40m

$764

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 3/1

10:45 pm-9:35 am

1 stop29h 20m

Sydney Kingsford Smith

Sat 3/21

3:15 pm-9:35 pm

1 stop35h 50m

$792

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 12/14

1:30 am-9:35 am

1 stop26h 35m

Sydney Kingsford Smith

Tue 1/27

11:05 am-12:10 am

1 stop18h 35m

$802

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sat 4/25

1:00 am-10:50 am

1 stop29h 20m

Sydney Kingsford Smith

Sun 5/10

2:05 pm-9:10 pm

1 stop35h 35m

$831

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 12/24

11:50 pm-9:15 am

1 stop27h 55m

Sydney Kingsford Smith

Wed 1/7

10:45 am-10:10 pm

1 stop16h 55m

$850

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 12/19

9:20 am-8:25 am

1 stop17h 35m

Sydney Kingsford Smith

Sat 1/24

11:30 am-11:10 pm

1 stop17h 10m

$918

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 12/21

9:30 pm-10:45 am

1 stop31h 45m

Sydney Kingsford Smith

Thu 1/22

11:30 am-11:10 pm

1 stop17h 10m

$971

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sat 4/18

11:00 pm-7:35 pm

1 stop16h 05m

Sydney Kingsford Smith

Sat 6/27

8:25 am-9:50 pm

1 stop17h 55m

$977

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sat 1/17

11:10 pm-6:05 am

2 stops25h 25m

Sydney Kingsford Smith

Sun 8/9

8:25 am-9:50 pm

1 stop17h 55m

$1,019

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 1/28

11:10 pm-10:20 am

1 stop29h 40m

Sydney Kingsford Smith

Thu 2/12

10:25 am-9:50 pm

1 stop16h 55m

$1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 24 results

Compare providers for flights from New Delhi to Sydney

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.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
OneTravel	Price Accuracy3 stars	Trust 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on New Delhi-Sydney flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Sydney

Prices

Airlines

Delays

How far ahead should I book a flight from New Delhi to Sydney?

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 53 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, May is the cheapest month in which you can book a flight from New Delhi to Sydney (average of $547). Flying from New Delhi to Sydney in February is currently the most expensive (average of $702). 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?

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 morning, which can drop the price by up to 61% versus a flight at noon.

How much does it cost to fly round-trip from New Delhi to Sydney?

The best insider tips for New Delhi to Sydney flights

Cheapflights partnered with top experts to bring you the best recommendations for your New Delhi to Sydney trip

Airports

DEL

Arrive four hours early for international flights at DEL. Use self-check-in kiosks to reduce queuing times.

SYD

After customs at SYD, use the T8 Airport Line train for a quick 15-25 minute ride to central Sydney.

Our travel experts

Jessica Macdonald

Expert on DEL

John Walton

Expert on SYD

Reviews of airlines servicing Sydney

Read reviews from past customers who have flown Singapore Airlines, Malaysia Airlines, and AirAsia X from New Delhi to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,411 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

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

Singapore Airlines

8.1

Very good

1,411 reviews

Singapore Airlines

8.1

Very good

1,411 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Malaysia Airlines

7.3

Good

281 reviews

Singapore Airlines

8.1

Very good

1,411 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

AirAsia X

6.4

Okay

43 reviews

Singapore Airlines

8.1

Very good

1,411 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Air India

5.5

Fair

2,948 reviews

Singapore Airlines

8.1

Very good

1,411 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Related info for your journey

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 5 daily flights to Sydney from 4 different airlines. 12h 50m 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 28 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?
A quick flight from New Delhi to Sydney can take about 24h 15m. Cathay Pacific provides one of the quickest options available for as low as $747. There are 6479 mi 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?
Our cheapest airline available from New Delhi to Sydney is AirAsia X. Our recent data shows that you can find tickets from as low as $247 on this airline. Additional options worth looking into are Singapore Airlines and Malaysia Airlines, starting at $642 and $698 round-trip. AirAsia X is priced at 72% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from New Delhi to Sydney?
Consider Air India (75%), Air New Zealand (75%) or SWISS (75%) when booking your flight. These represent the most reliable airlines when flying from New Delhi to Sydney.
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, May is the cheapest month in which you can book a flight from New Delhi to Sydney (average of $547). Flying from New Delhi to Sydney in February is currently the most expensive (average of $702). 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

Parramatta

Wollongong

Manly

Coogee

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Sydney car rentals

Sydney Kingsford Smith Airport car rentals

Newcastle Williamtown Airport car rentals

Port Macquarie car rentals

Lismore car rentals

Sydney CBD car rentals

Surry Hills car rentals

The Rocks car rentals

Potts Point car rentals

Elizabeth Bay car rentals

Newtown car rentals

Darlinghurst car rentals

Other flights to Sydney

Top 4 airlines flying from New Delhi to Sydney

Airline	Cheapest	Average	Flexibility	On-time
AirAsia X	Cheapest$247	Average$603	FlexibilityNo cancel fee	On-time66%
Singapore Airlines	Cheapest$642	Average$859	FlexibilityNo cancel fee	On-time81%
Malaysia Airlines	Cheapest$698	Average$731	FlexibilityNo cancel fee	On-time67%
Air India	Cheapest$719	Average$912	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$275+ 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Delhi to Sydney with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith are usually found in September or August, booked 53 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from New Delhi to Sydney

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Delhi to Sydney

Cheapest flights from New Delhi to SydneyExplore 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 1, 2025.

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 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Delhi to Sydney that are best for you.

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.

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.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Sydney

How far ahead should I book a flight from New Delhi to Sydney?

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

What is the cheapest time of day to fly from DEL to SYD?

How much does it cost to fly round-trip from New Delhi to Sydney?

Weekly flight availability from New Delhi to Sydney

How often are flights from New Delhi to Sydney delayed?

What is the most punctual flight time for New Delhi to Sydney flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on New Delhi to Sydney flights?

What’s the top layover airport for flights from New Delhi to Sydney?

What’s the cheapest layover airport for flights from New Delhi to Sydney?

What’s the fastest layover option from New Delhi to Sydney?

Which airport typically offers the quickest layover for flights from New Delhi to Sydney?

The best insider tips for New Delhi to Sydney flights

Cheapflights partnered with top experts to bring you the best recommendations for your New Delhi to Sydney trip

Airports

DEL

SYD

Our travel experts

Reviews of airlines servicing Sydney

Read reviews from past customers who have flown Singapore Airlines, Malaysia Airlines, and AirAsia X from New Delhi to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How popular is this New Delhi to Sydney flight route?

How long is the flight from New Delhi to Sydney?

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

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

Can I find deals for flights from New Delhi to Sydney that include hotel bookings?

How can I find direct flights from New Delhi to Sydney?

Can I find deals for business class flights from New Delhi to Sydney?

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

Traveling to a place near Sydney?

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.

Complete your trip

Complete your trip to Sydney by adding a car rental and/or hotel reservation to your travel itinerary.

Top 4 airlines flying from New Delhi to Sydney

100% Free

Book with Flexibility

Travel Smart

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 1, 2025.