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

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

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 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 06m.

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 $1,061.

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

As of November 2025, 5 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.

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. 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 fewest delays on this route over the last 12 months, with about 25% of their flights experiencing any sort of delay.

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 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 week?

The number of flights available between New Delhi and Sydney is 35 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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.

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 November 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.

$473 Cheap Flights from New Delhi to Sydney in 2025/26

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11:00 - 18:50DEL-SYD

26h 20m2 stops

11:55 - 12:55SYD-DEL

30h 30m3 stops

$1,112Multiple Airlines

Find Deal

Wed, 3 Dec - Tue, 9 Dec

07:10 - 18:50DEL-SYD

30h 10m3 stops

11:15 - 00:55SYD-DEL

43h 10m3 stops

$1,117Multiple Airlines

Find Deal

Mon, 1 Dec - Sat, 6 Dec

23:30 - 20:35DEL-SYD

15h 35m1 stop

10:45 - 22:10SYD-DEL

16h 55m1 stop

$1,121AirAsia X

Find Deal

Sun, 14 Dec - Fri, 30 Jan

01:30 - 12:00DEL-SYD

29h 00m1 stop

11:05 - 00:10SYD-DEL

18h 35m1 stop

$1,123Cathay Pacific

Find Deal

Fri, 12 Dec - Fri, 6 Feb

13:20 - 11:10DEL-SYD

16h 20m1 stop

07:15 - 22:50SYD-DEL

21h 05m2 stops

$1,124Multiple Airlines

Find Deal

Thu, 25 Dec - Sat, 17 Jan

23:30 - 20:35DEL-SYD

15h 35m1 stop

10:45 - 22:10SYD-DEL

16h 55m1 stop

$1,138AirAsia X

Find Deal

Sun, 23 Nov - Sun, 30 Nov

01:30 - 12:00DEL-SYD

29h 00m1 stop

15:15 - 00:10SYD-DEL

38h 25m1 stop

$1,149Cathay Pacific

Find Deal

Thu, 11 Dec - Fri, 30 Jan

23:30 - 20:35DEL-SYD

15h 35m1 stop

21:50 - 22:10SYD-DEL

29h 50m1 stop

$1,170AirAsia X

Find Deal

Fri, 26 Dec - Thu, 8 Jan

01:30 - 12:00DEL-SYD

29h 00m1 stop

09:10 - 00:10SYD-DEL

20h 30m2 stops

$1,172Cathay Pacific

Find Deal

Mon, 22 Dec - Tue, 17 Mar

23:30 - 20:35DEL-SYD

15h 35m1 stop

21:50 - 22:10SYD-DEL

29h 50m1 stop

$1,179AirAsia X

Find Deal

Fri, 26 Dec - Thu, 8 Jan

AirAsia X flights from New Delhi to Sydney

Our best AirAsia X deals on New Delhi to Sydney flight tickets

AirAsia X

14 Dec

DEL23:30New Delhi Indira Gandhi Intl

15h 35m

1 stop

SYD20:35Sydney Kingsford Smith

30 Jan

SYD10:45Sydney Kingsford Smith

16h 55m

1 stop

DEL22:10New Delhi Indira Gandhi Intl

$1,121

Find similar

AirAsia X

23 Nov

DEL23:30New Delhi Indira Gandhi Intl

15h 35m

1 stop

SYD20:35Sydney Kingsford Smith

30 Nov

SYD10:45Sydney Kingsford Smith

16h 55m

1 stop

DEL22:10New Delhi Indira Gandhi Intl

$1,138

Find similar

AirAsia X

26 Dec

DEL23:30New Delhi Indira Gandhi Intl

15h 35m

1 stop

SYD20:35Sydney Kingsford Smith

8 Jan

SYD21:50Sydney Kingsford Smith

29h 50m

1 stop

DEL22:10New Delhi Indira Gandhi Intl

$1,170

Find similar

Cathay Pacific flights from New Delhi to Sydney

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

Cathay Pacific

12 Dec

DEL01:30New Delhi Indira Gandhi Intl

29h 00m

1 stop

SYD12:00Sydney Kingsford Smith

6 Feb

SYD11:05Sydney Kingsford Smith

18h 35m

1 stop

DEL00:10New Delhi Indira Gandhi Intl

$1,123

Find similar

Cathay Pacific

11 Dec

DEL01:30New Delhi Indira Gandhi Intl

29h 00m

1 stop

SYD12:00Sydney Kingsford Smith

30 Jan

SYD15:15Sydney Kingsford Smith

38h 25m

1 stop

DEL00:10New Delhi Indira Gandhi Intl

$1,149

Find similar

Cathay Pacific

22 Dec

DEL01:30New Delhi Indira Gandhi Intl

29h 00m

1 stop

SYD12:00Sydney Kingsford Smith

17 Mar

SYD09:10Sydney Kingsford Smith

20h 30m

2 stops

DEL00:10New Delhi Indira Gandhi Intl

$1,172

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 3/12

11:00-18:50

2 stops26h 20m

Sydney Kingsford Smith

Tue 9/12

11:55-12:55

3 stops30h 30m

$1,112

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 1/12

07:10-18:50

3 stops30h 10m

Sydney Kingsford Smith

Sat 6/12

11:15-00:55

3 stops43h 10m

$1,117

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 14/12

23:30-20:35

1 stop15h 35m

Sydney Kingsford Smith

Fri 30/1

10:45-22:10

1 stop16h 55m

$1,121

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 12/12

01:30-12:00

1 stop29h 00m

Sydney Kingsford Smith

Fri 6/2

11:05-00:10

1 stop18h 35m

$1,123

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 25/12

13:20-11:10

1 stop16h 20m

Sydney Kingsford Smith

Sat 17/1

07:15-22:50

2 stops21h 05m

$1,124

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 23/11

23:30-20:35

1 stop15h 35m

Sydney Kingsford Smith

Sun 30/11

10:45-22:10

1 stop16h 55m

$1,138

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 11/12

01:30-12:00

1 stop29h 00m

Sydney Kingsford Smith

Fri 30/1

15:15-00:10

1 stop38h 25m

$1,149

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 26/12

23:30-20:35

1 stop15h 35m

Sydney Kingsford Smith

Thu 8/1

21:50-22:10

1 stop29h 50m

$1,170

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 22/12

01:30-12:00

1 stop29h 00m

Sydney Kingsford Smith

Tue 17/3

09:10-00:10

2 stops20h 30m

$1,172

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 26/12

23:30-20:35

1 stop15h 35m

Sydney Kingsford Smith

Thu 8/1

21:50-22:10

1 stop29h 50m

$1,179

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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

Stopovers

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?

The month of September is, on average, the cheapest month to fly to Sydney from New Delhi, with most prices found around $1,242. 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 $1,248.

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 $1,384. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,485.

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 $1,289. 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 $1,603 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 $1,400 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 $1,120 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 30% 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 November 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	$767
Fastest flight time	12h 35m
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 $767. The best return flight deal from New Delhi to Sydney found on momondo in the last 72 hours is $1,333.

The fastest flight from New Delhi to Sydney takes 12h 35m

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 November 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 (99.70% of total bookings). The next most popular plane model is Airbus A330-200 (0.30%).
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 $353	Free cancellation	Rating 5.6 152 reviews	Search VietJet Air flights
Vietnam Airlines	PriceFrom $401	Free cancellation	Rating 7.6 212 reviews	Search Vietnam Airlines flights
AirAsia X	PriceFrom $612	Free cancellation	Rating 6.4 43 reviews	Search AirAsia X flights
Singapore Airlines	PriceFrom $953	Free cancellation	Rating 8.1 1,398 reviews	Search Singapore Airlines flights
Malaysia Airlines	PriceFrom $1,057	Free cancellation	Rating 7.3 281 reviews	Search Malaysia Airlines flights
Air India	PriceFrom $1,070	Free cancellation	Rating 5.5 2,940 reviews	Search Air India flights
Etihad Airways	PriceFrom $1,094	Free cancellation	Rating 7.4 1,289 reviews	Search Etihad Airways flights
Cathay Pacific	PriceFrom $1,110	Free cancellation	Rating 7.6 1,057 reviews	Search Cathay Pacific flights
Qantas Airways	PriceFrom $1,154	Free cancellation	Rating 7.5 933 reviews	Search Qantas Airways flights
IndiGo	PriceFrom $1,180	Free cancellation	Rating 6.9 497 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 $473

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 16/11. 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 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?

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 $1,384. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,485.

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 30% 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 November 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?

VietJet Air, AirAsia, and AirAsia X 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 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 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. 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 fewest 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 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 $1,061.

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 06m.

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 November 2025, 5 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 35 per week as of November 2025. The most frequent departure day is Mon, with 14% 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?