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

Generally, flights departing at night tend to experience fewer delays. Flights departing 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 that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How often are flights from New Delhi to Sydney delayed?

Historically, on average around 36% 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 134 minutes.

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

Singapore (SIN) was the most common stop: 47% of momondo users choosing one-stop flights on this route connected there.

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

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

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

Melbourne (MEL) has the shortest average stopover time for this route: 2h 51m.

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

As of October 2025, 1 flights take off from New Delhi and land in Sydney each day. The most common flight departure time for this route is 00:00, with 100% of daily flights taking off in the morning.

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

The number of flights available between New Delhi and Sydney is 9 per week as of October 2025. The most frequent departure day is Sat, with 56% of weekly flights leaving on this day.

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

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 16h 05m.

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

According to our data, Air New Zealand have had the fewest delays on this route over the last 12 months, with about 27% of their flights experiencing any sort of delay.

Which airlines fly to Sydney?

Air India, Singapore Airlines and Qantas Airways 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 66% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 12 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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

Flights via Ho Chi Minh City (SGN) offer the lowest average return price of $1,064.

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 refresh 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 12 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 licence 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.

$470 Cheap Flights from New Delhi to Sydney in 2025/26

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04:25 - 18:50DEL-SYD

32h 55m2 stops

08:25 - 13:55SYD-DEL

35h 00m3 stops

$1,076Multiple Airlines

Find Deal

mer, 19 nov - gio, 27 nov

15:30 - 20:35DEL-SYD

23h 35m3 stops

07:15 - 00:05SYD-DEL

46h 20m3 stops

$1,077Multiple Airlines

Find Deal

lun, 1 dic - sab, 6 dic

09:20 - 07:25DEL-SYD

16h 35m1 stop

10:45 - 22:10SYD-DEL

16h 55m1 stop

$1,079Multiple Airlines

Find Deal

sab, 8 nov - lun, 19 gen

22:00 - 20:15DEL-SYD

16h 45m1 stop

14:20 - 11:30SYD-DEL

26h 40m2 stops

$1,080Multiple Airlines

Find Deal

sab, 22 nov - sab, 29 nov

17:00 - 09:15DEL-SYD

34h 45m3 stops

08:25 - 13:55SYD-DEL

35h 00m3 stops

$1,082Multiple Airlines

Find Deal

gio, 20 nov - gio, 27 nov

23:30 - 09:15DEL-SYD

28h 15m1 stop

21:50 - 22:10SYD-DEL

29h 50m1 stop

$1,088AirAsia X

Find Deal

ven, 21 nov - mar, 25 nov

00:05 - 08:05DEL-SYD

26h 30m1 stop

11:15 - 22:50SYD-DEL

17h 05m1 stop

$1,149VietJet Air

Find Deal

dom, 8 mar - dom, 15 mar

01:30 - 12:00DEL-SYD

29h 00m1 stop

22:20 - 00:10SYD-DEL

31h 20m1 stop

$1,156Cathay Pacific

Find Deal

sab, 15 nov - mar, 20 gen

23:30 - 20:35DEL-SYD

15h 35m1 stop

21:50 - 22:10SYD-DEL

29h 50m1 stop

$1,157AirAsia X

Find Deal

dom, 23 nov - mar, 2 dic

16:20 - 06:35DEL-SYD

32h 45m1 stop

16:35 - 07:30SYD-DEL

20h 25m1 stop

$1,169Etihad Airways

Find Deal

mer, 12 nov - lun, 9 feb

Cathay Pacific flights from New Delhi to Sydney

Our best Cathay Pacific deals on New Delhi to Sydney flight tickets

Cathay Pacific

15 Nov

DEL01:30New Delhi Indira Gandhi Intl

29h 00m

1 stop

SYD12:00Sydney Kingsford Smith

20 Jan

SYD22:20Sydney Kingsford Smith

31h 20m

1 stop

DEL00:10New Delhi Indira Gandhi Intl

$1,156

Find similar

Cathay Pacific

2 Nov

DEL01:30New Delhi Indira Gandhi Intl

29h 00m

1 stop

SYD12:00Sydney Kingsford Smith

20 Jan

SYD22:20Sydney Kingsford Smith

31h 20m

1 stop

DEL00:10New Delhi Indira Gandhi Intl

$1,268

Find similar

Cathay Pacific

2 Nov

DEL01:30New Delhi Indira Gandhi Intl

29h 00m

1 stop

SYD12:00Sydney Kingsford Smith

16 Jan

SYD15:15Sydney Kingsford Smith

35h 50m

1 stop

DEL21:35New Delhi Indira Gandhi Intl

$1,271

Find similar

Thai Airways flights from New Delhi to Sydney

Our best Thai Airways deals on New Delhi to Sydney flight tickets

Thai Airways

30 Oct

DEL11:00New Delhi Indira Gandhi Intl

19h 25m

1 stop

SYD11:55Sydney Kingsford Smith

7 Dec

SYD10:00Sydney Kingsford Smith

21h 50m

1 stop

DEL02:20New Delhi Indira Gandhi Intl

$1,429

Find similar

Thai Airways

30 Oct

DEL11:00New Delhi Indira Gandhi Intl

19h 25m

1 stop

SYD11:55Sydney Kingsford Smith

30 Dec

SYD15:35Sydney Kingsford Smith

16h 15m

1 stop

DEL02:20New Delhi Indira Gandhi Intl

$1,498

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

mer 19/11

04:25-18:50

2 stops32h 55m

Sydney Kingsford Smith

gio 27/11

08:25-13:55

3 stops35h 00m

$1,076

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

lun 1/12

15:30-20:35

3 stops23h 35m

Sydney Kingsford Smith

sab 6/12

07:15-00:05

3 stops46h 20m

$1,077

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

sab 8/11

09:20-07:25

1 stop16h 35m

Sydney Kingsford Smith

lun 19/1

10:45-22:10

1 stop16h 55m

$1,079

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

sab 22/11

22:00-20:15

1 stop16h 45m

Sydney Kingsford Smith

sab 29/11

14:20-11:30

2 stops26h 40m

$1,080

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

gio 20/11

17:00-09:15

3 stops34h 45m

Sydney Kingsford Smith

gio 27/11

08:25-13:55

3 stops35h 00m

$1,082

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

ven 21/11

23:30-09:15

1 stop28h 15m

Sydney Kingsford Smith

mar 25/11

21:50-22:10

1 stop29h 50m

$1,088

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

dom 8/3

00:05-08:05

1 stop26h 30m

Sydney Kingsford Smith

dom 15/3

11:15-22:50

1 stop17h 05m

$1,149

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

sab 15/11

01:30-12:00

1 stop29h 00m

Sydney Kingsford Smith

mar 20/1

22:20-00:10

1 stop31h 20m

$1,156

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

dom 23/11

23:30-20:35

1 stop15h 35m

Sydney Kingsford Smith

mar 2/12

21:50-22:10

1 stop29h 50m

$1,157

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

mer 12/11

16:20-06:35

1 stop32h 45m

Sydney Kingsford Smith

lun 9/2

16:35-07:30

1 stop20h 25m

$1,169

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Stopovers

Other information

What is the cheapest month to fly to Sydney?

The month of September is, on average, the cheapest month to fly to Sydney from New Delhi, with most prices found around $1,246. If you aren’t able to travel to Sydney during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,252.

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

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,387. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,484.

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 $1,294. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $1,570 on average. Flights to Sydney from New Delhi at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 $1,411 when searching weeks before you fly. 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 $1,123 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 9% 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 return 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	$778
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 $778. The best return flight deal from New Delhi to Sydney found on momondo in the last 72 hours is $1,319.

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?
Sydney Kingsford Smith is 10421.0 km away from New Delhi Indira Gandhi Intl. In terms of flight time, this usually takes a little over 12h 50m.
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 refresh 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 12 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 licence 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 this flight route, the most popular plane model on flight routes from New Delhi to Sydney is Boeing 787-8 Dreamliner (99.86% of total bookings). The next most popular plane model is Airbus A330-200 (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 (57% of total bookings). The next most popular airlines are Singapore Airlines (16%), Qantas Airways (8%), and AirAsia X (6%).

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
VietJet Air	PriceFrom $354	Free cancellation	Rating 5.6 151 reviews	Search VietJet Air flights
Vietnam Airlines	PriceFrom $402	Free cancellation	Rating 7.5 208 reviews	Search Vietnam Airlines flights
AirAsia X	PriceFrom $590	Free cancellation	Rating 6.4 43 reviews	Search AirAsia X flights
Singapore Airlines	PriceFrom $956	Free cancellation	Rating 8.1 1,387 reviews	Search Singapore Airlines flights
Malaysia Airlines	PriceFrom $1,061	Free cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
Air India	PriceFrom $1,072	Free cancellation	Rating 5.5 2,941 reviews	Search Air India flights
Etihad Airways	PriceFrom $1,098	Free cancellation	Rating 7.4 1,282 reviews	Search Etihad Airways flights
Cathay Pacific	PriceFrom $1,113	Free cancellation	Rating 7.6 1,040 reviews	Search Cathay Pacific flights
Qantas Airways	PriceFrom $1,157	Free cancellation	Rating 7.5 922 reviews	Search Qantas Airways flights
IndiGo	PriceFrom $1,184	Free cancellation	Rating 6.9 487 reviews	Search IndiGo flights

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Why use momondo?

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

It is quick and easy to find New Delhi to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

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

Yes. All flights to Sydney from New Delhi on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Sydney from New Delhi. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of New Delhi to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from New Delhi to Sydney from $470

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 1/11. 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 cheapest month to fly to Sydney?

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

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,387. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,484.

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 9% 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, AirAsia, and VietJet Air are the most popular carriers operating from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith

Which airlines fly to Sydney?

How often are flights from New Delhi to Sydney delayed?

Historically, on average around 36% 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 134 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 departing 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 that experiences the fewest delays on this flight route. Friday 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 fewest delays on this route over the last 12 months, with about 27% of their flights experiencing any sort of delay.

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

Singapore (SIN) was the most common stop: 47% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Ho Chi Minh City (SGN) offer the lowest average return price of $1,064.

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

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 16h 05m.

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

Melbourne (MEL) has the shortest average stopover time for this route: 2h 51m.

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

As of October 2025, 1 flights take off from New Delhi and land in Sydney each day. The most common flight departure time for this route is 00:00, with 100% of daily flights taking off in the morning.

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

The number of flights available between New Delhi and Sydney is 9 per week as of October 2025. The most frequent departure day is Sat, with 56% of weekly flights leaving 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

Travelling to a place near Sydney?

Why use momondo?

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

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