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

According to our data, Air New Zealand have had the least number of delays on this route over the last 12 months; with about 25% of their flights experiencing any sort of delay.

How many flights depart from New Delhi to Sydney on average per day?

The number of flights available between New Delhi and Sydney is 5 per day as of October 2025. The most frequent departure time is 12:00AM, with 100% of daily flights leaving in the morning.

What airlines fly to Sydney?

Air India, Singapore Airlines and Malaysia Airlines are the top three most popular airlines that fly to Sydney from New Delhi according to our data. Air India is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

How often are flights from New Delhi to Sydney delayed?

Historically, on average around 34% of flights between New Delhi and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 138 minutes.

Which airport is the most popular layover for flights between New Delhi and Sydney?

Singapore (SIN) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

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

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which layover airport has the shortest connection time from New Delhi to Sydney?

Colombo (CMB) has the shortest average layover time for this route: 1h 53m.

Which layover airport has the shortest travel time from New Delhi to Sydney?

Flights connecting via Colombo (CMB) have the shortest average one-way travel time: 15h 40m.

How many flights depart from New Delhi to Sydney on average per week?

As of October 2025, there are 35 flights per week flying from New Delhi to Sydney. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith?

AirAsia X, VietJet Air, and Vietnam Airlines are the most popular carriers operating from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith

Which layover airport offers the lowest fares from New Delhi to Sydney?

Flights via Kuala Lumpur (KUL) offer the lowest average round-trip price of $776.

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

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?

Prices for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?

As of October 2025, there are 4 operators available to choose from for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport.

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$303 Cheap Flights from New Delhi to Sydney in 2025/26

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2:55 am - 6:15 amDEL-SYD

21h 50m1 stop

4:30 pm - 10:10 pmSYD-DEL

35h 10m2 stops

$714Multiple Airlines

Find Deal

Fri, Dec 5 - Tue, Dec 9

11:35 pm - 12:15 pmDEL-SYD

32h 10m1 stop

10:15 am - 10:05 pmSYD-DEL

16h 20m1 stop

$717Vietnam Airlines

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Mon, Apr 20 - Tue, May 5

6:10 pm - 6:50 pmDEL-SYD

19h 10m2 stops

5:45 pm - 8:45 pmSYD-DEL

32h 30m2 stops

$719Multiple Airlines

Find Deal

Wed, Nov 19 - Wed, Dec 3

12:05 am - 8:05 amDEL-SYD

26h 30m1 stop

11:15 am - 10:50 pmSYD-DEL

17h 05m1 stop

$742A.P.G.

Find Deal

Mon, Mar 9 - Mon, Mar 16

1:15 pm - 10:00 amDEL-SYD

16h 15m1 stop

8:25 am - 9:50 pmSYD-DEL

17h 55m1 stop

$754Malaysia Airlines

Find Deal

Tue, Apr 21 - Wed, May 6

11:00 pm - 7:35 pmDEL-SYD

16h 05m1 stop

8:25 am - 9:50 pmSYD-DEL

17h 55m1 stop

$763Malaysia Airlines

Find Deal

Wed, Apr 22 - Sat, May 2

11:30 pm - 9:15 amDEL-SYD

28h 15m1 stop

9:50 pm - 10:10 pmSYD-DEL

29h 50m1 stop

$768AirAsia X

Find Deal

Fri, Nov 28 - Tue, Dec 2

11:30 pm - 9:15 amDEL-SYD

28h 15m1 stop

9:50 pm - 10:10 pmSYD-DEL

29h 50m1 stop

$769AirAsia X

Find Deal

Wed, Nov 12 - Sun, Jan 4

9:45 pm - 5:55 pmDEL-SYD

14h 40m1 stop

12:15 pm - 5:40 amSYD-DEL

22h 55m1 stop

$773Singapore Airlines

Find Deal

Thu, Feb 12 - Thu, Feb 19

9:45 pm - 6:50 pmDEL-SYD

15h 35m1 stop

8:55 am - 5:40 amSYD-DEL

26h 15m1 stop

$787Singapore Airlines

Find Deal

Sun, Mar 22 - Mon, Mar 30

Singapore Airlines flights from New Delhi to Sydney

Our best Singapore Airlines deals on New Delhi to Sydney flight tickets

Singapore Airlines

Feb 12

DEL9:45 pmNew Delhi Indira Gandhi Intl

14h 40m

1 stop

SYD5:55 pmSydney Kingsford Smith

Feb 19

SYD12:15 pmSydney Kingsford Smith

22h 55m

1 stop

DEL5:40 amNew Delhi Indira Gandhi Intl

$773

Find similar

Singapore Airlines

Mar 22

DEL9:45 pmNew Delhi Indira Gandhi Intl

15h 35m

1 stop

SYD6:50 pmSydney Kingsford Smith

Mar 30

SYD8:55 amSydney Kingsford Smith

26h 15m

1 stop

DEL5:40 amNew Delhi Indira Gandhi Intl

$787

Find similar

Singapore Airlines

Apr 19

DEL9:00 amNew Delhi Indira Gandhi Intl

27h 15m

1 stop

SYD4:45 pmSydney Kingsford Smith

May 3

SYD2:00 pmSydney Kingsford Smith

20h 10m

2 stops

DEL5:40 amNew Delhi Indira Gandhi Intl

$793

Find similar

Malaysia Airlines flights from New Delhi to Sydney

Our best Malaysia Airlines deals on New Delhi to Sydney flight tickets

Malaysia Airlines

Apr 21

DEL1:15 pmNew Delhi Indira Gandhi Intl

16h 15m

1 stop

SYD10:00 amSydney Kingsford Smith

May 6

SYD8:25 amSydney Kingsford Smith

17h 55m

1 stop

DEL9:50 pmNew Delhi Indira Gandhi Intl

$754

Find similar

Malaysia Airlines

Apr 22

DEL11:00 pmNew Delhi Indira Gandhi Intl

16h 05m

1 stop

SYD7:35 pmSydney Kingsford Smith

May 2

SYD8:25 amSydney Kingsford Smith

17h 55m

1 stop

DEL9:50 pmNew Delhi Indira Gandhi Intl

$763

Find similar

Malaysia Airlines

Apr 22

DEL11:00 pmNew Delhi Indira Gandhi Intl

16h 05m

1 stop

SYD7:35 pmSydney Kingsford Smith

May 2

SYD12:25 pmSydney Kingsford Smith

37h 55m

2 stops

DEL9:50 pmNew Delhi Indira Gandhi Intl

$804

Find similar

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New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 12/5

2:55 am-6:15 am

1 stop21h 50m

Sydney Kingsford Smith

Tue 12/9

4:30 pm-10:10 pm

2 stops35h 10m

$714

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 4/20

11:35 pm-12:15 pm

1 stop32h 10m

Sydney Kingsford Smith

Tue 5/5

10:15 am-10:05 pm

1 stop16h 20m

$717

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 11/19

6:10 pm-6:50 pm

2 stops19h 10m

Sydney Kingsford Smith

Wed 12/3

5:45 pm-8:45 pm

2 stops32h 30m

$719

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 3/9

12:05 am-8:05 am

1 stop26h 30m

Sydney Kingsford Smith

Mon 3/16

11:15 am-10:50 pm

1 stop17h 05m

$742

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 4/21

1:15 pm-10:00 am

1 stop16h 15m

Sydney Kingsford Smith

Wed 5/6

8:25 am-9:50 pm

1 stop17h 55m

$754

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 4/22

11:00 pm-7:35 pm

1 stop16h 05m

Sydney Kingsford Smith

Sat 5/2

8:25 am-9:50 pm

1 stop17h 55m

$763

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 11/28

11:30 pm-9:15 am

1 stop28h 15m

Sydney Kingsford Smith

Tue 12/2

9:50 pm-10:10 pm

1 stop29h 50m

$768

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 11/12

11:30 pm-9:15 am

1 stop28h 15m

Sydney Kingsford Smith

Sun 1/4

9:50 pm-10:10 pm

1 stop29h 50m

$769

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 2/12

9:45 pm-5:55 pm

1 stop14h 40m

Sydney Kingsford Smith

Thu 2/19

12:15 pm-5:40 am

1 stop22h 55m

$773

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 3/22

9:45 pm-6:50 pm

1 stop15h 35m

Sydney Kingsford Smith

Mon 3/30

8:55 am-5:40 am

1 stop26h 15m

$787

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How to get the cheapest flight ticket from New Delhi to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

Other information

What is the typical price of a round-trip flight between New Delhi and Sydney?

What is the cheapest month to fly to Sydney?

In general, September is the cheapest month to fly from New Delhi to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $811. If you are unable to visit Sydney during the month of September, then departing from New Delhi during the month August is also very affordable. Most momondo users find prices during this month for around $815.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from New Delhi to Sydney is on a Wednesday when prices can be found for as low as $783. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,402.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from New Delhi to Sydney in the morning for as low as $889. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly at noon, with an average ticket price of $1,425. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flight route?

Fly from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith for the best New Delhi Indira Gandhi Intl - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $918 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from New Delhi for as low as $731 on momondo.

What cabin class options are available on New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Delhi to Sydney flights?

You could potentially save up to 8% on your flight if you consider stops on a New Delhi to Sydney flight.

How have New Delhi to Sydney flight prices changed over time?

As of October 2025, prices for New Delhi to Sydney flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from New Delhi to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New Delhi to Sydney (DEL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Sydney

Best Price Found	$499
Fastest flight time	12h 50m
Direct flights	Every day
Airports in Sydney	1 airport

The best one-way flight to Sydney from New Delhi in the past 72 hours is $499. The best round-trip flight deal from New Delhi to Sydney found on momondo in the last 72 hours is $1,161.

The fastest flight from New Delhi to Sydney takes 12h 50m

Direct flights go from New Delhi to Sydney every day.

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

Search flight deals

How far is New Delhi Indira Gandhi Intl to Sydney Kingsford Smith by plane?
The straight-line distance from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith is 6475.3 mi. A reasonable flight in good conditions will take 14h 40m.
When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?
Prices for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?
As of October 2025, there are 4 operators available to choose from for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from New Delhi to Sydney?
Based on momondo bookings for flights between New Delhi and Sydney, the leading plane model is Boeing 787-8 Dreamliner, making up 99.86% of the total bookings. Other popular models include Airbus A330-200 with 0.14%.
What is the most popular airline from New Delhi to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New Delhi to Sydney is Air India (55% of total bookings). The next most popular airlines are Singapore Airlines (20%), Malaysia Airlines (13%), and AirAsia X (11%).

Best airlines flying from New Delhi to Sydney

Compare and see reviews for airlines that fly from New Delhi to Sydney with momondo

Airline	Rating	Free Cancellation	Price
AirAsia X	PriceFrom $247	Free Cancellation	Rating 6.4 43 reviews	Search AirAsia X flights
Singapore Airlines	PriceFrom $642	Free Cancellation	Rating 8.1 1,388 reviews	Search Singapore Airlines flights
Malaysia Airlines	PriceFrom $711	Free Cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
Air India	PriceFrom $719	Free Cancellation	Rating 5.5 2,940 reviews	Search Air India flights

Air India Flights From New Delhi to Sydney
Air India operates around 7 flights from New Delhi to Sydney every week. The average price of these flights found in the last 72 hours has been $916, but momondo users have found Air India deals from New Delhi to Sydney from as low as $719 round-trip. Air India has been scored 5.5/10 in 2,940 reviews.

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Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Delhi to Sydney for you.

Can I find flights from New Delhi to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from New Delhi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Delhi to Sydney?

momondo helps you find the best flight between New Delhi and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New Delhi to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from New Delhi and alert you when they change.

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Cheap flights from New Delhi to Sydney from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Sydney departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from New Delhi to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New Delhi and Sydney?

What is the cheapest month to fly to Sydney?

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from New Delhi to Sydney is on a Wednesday when prices can be found for as low as $783. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,402.

What is the cheapest time of day to depart on your flight to Sydney?

What is the cheapest New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flight route?

Fly from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith for the best New Delhi Indira Gandhi Intl - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

What cabin class options are available on New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Delhi to Sydney flights?

You could potentially save up to 8% on your flight if you consider stops on a New Delhi to Sydney flight.

How have New Delhi to Sydney flight prices changed over time?

As of October 2025, prices for New Delhi to Sydney flights are approximately 3% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith?

AirAsia X, VietJet Air, and Vietnam Airlines are the most popular carriers operating from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith

What airlines fly to Sydney?

How often are flights from New Delhi to Sydney delayed?

Historically, on average around 34% of flights between New Delhi and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 138 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Air New Zealand have had the least number of delays on this route over the last 12 months; with about 25% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between New Delhi and Sydney?

Singapore (SIN) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from New Delhi to Sydney?

Flights via Kuala Lumpur (KUL) offer the lowest average round-trip price of $776.

Which layover airport has the shortest travel time from New Delhi to Sydney?

Flights connecting via Colombo (CMB) have the shortest average one-way travel time: 15h 40m.

Which layover airport has the shortest connection time from New Delhi to Sydney?

Colombo (CMB) has the shortest average layover time for this route: 1h 53m.

How many flights depart from New Delhi to Sydney on average per day?

The number of flights available between New Delhi and Sydney is 5 per day as of October 2025. The most frequent departure time is 12:00AM, with 100% of daily flights leaving in the morning.

How many flights depart from New Delhi to Sydney on average per week?

As of October 2025, there are 35 flights per week flying from New Delhi to Sydney. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When to book flights from New Delhi to Sydney

Cheap New Delhi to Sydney (DEL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Sydney

Best Price Found

Fastest flight time

Direct flights

Airports in Sydney

How far is New Delhi Indira Gandhi Intl to Sydney Kingsford Smith by plane?

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

What is the most popular plane model from New Delhi to Sydney?

What is the most popular airline from New Delhi to Sydney?

Best airlines flying from New Delhi to Sydney

Compare and see reviews for airlines that fly from New Delhi to Sydney with momondo

Air India Flights From New Delhi to Sydney

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Why use momondo?