Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from New Delhi to Sydney from C$ 472

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith are usually found in August or May, booked 66 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from New Delhi to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

C$ 937

One-way from

C$ 539

Popular in

January

Cheapest in

August

Average price

C$ 1,262

Good round-trip deal

C$ 1,463 or less

Good one-way deal

C$ 746 or less
Singapore Airlines
  • Singapore Airlines
  • 30/6-23/9
  • 2 total stops
  • 51h 30m total
  • New Delhi to Sydney
Search Deals
28/5
  • 28/5
  • 2 total stops
  • 25h 30m total
  • New Delhi to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 303 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith.
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 15 April 2025.

Tue 1/79:00 a.m.DEL - SYD
1 stop20h 55mSingapore Airlines
Tue 15/73:00 p.m.SYD - DEL
1 stop33h 40mSingapore Airlines
Deal found 14/4C$ 937
Tue 13/51:15 p.m.DEL - SYD
1 stop16h 15mMalaysia Airlines
Tue 20/510:10 p.m.SYD - DEL
1 stop28h 10mMalaysia Airlines
Deal found 14/4C$ 947
Sat 31/54:50 a.m.DEL - SYD
1 stop20h 50mEtihad Airways
Sat 7/69:30 p.m.SYD - DEL
1 stop34h 15mEtihad Airways
Deal found 13/4C$ 1,036
Mon 30/61:00 a.m.DEL - SYD
1 stop29h 20mCathay Pacific
Tue 15/79:50 p.m.SYD - DEL
1 stop27h 50mCathay Pacific
Deal found 14/4C$ 1,047
Mon 18/812:05 a.m.DEL - SYD
1 stop26h 45mVietJet Air
Wed 27/810:15 a.m.SYD - DEL
1 stop17h 10mVietJet Air
Deal found 14/4C$ 1,075
Wed 4/611:00 p.m.DEL - SYD
2 stops18h 55mMultiple Airlines
Sun 15/610:10 p.m.SYD - DEL
1 stop28h 10mMultiple Airlines
Deal found 12/4C$ 1,091
Sat 31/512:55 a.m.DEL - SYD
Nonstop12h 35mAir India
Wed 18/67:30 p.m.SYD - DEL
Nonstop12h 55mAir India
Deal found 13/4C$ 1,359
Fri 28/113:40 a.m.DEL - SYD
1 stop21h 40mQatar Airways
Sun 7/123:50 p.m.SYD - DEL
1 stop22h 05mQatar Airways
Deal found 13/4C$ 1,362
Thu 18/1211:35 p.m.DEL - SYD
2 stops32h 10mVietnam Airlines
Sat 21/33:15 p.m.SYD - DEL
1 stop36h 20mVietnam Airlines
Deal found 13/4C$ 1,426
Wed 22/1010:45 a.m.DEL - SYD
1 stop18h 00mQantas Airways
Tue 25/118:30 a.m.SYD - DEL
2 stops20h 20mQantas Airways
Deal found 14/4C$ 1,441
Sun 1/69:05 a.m.DEL - SYD
2 stops23h 30mIndiGo
Wed 18/66:00 a.m.SYD - DEL
2 stops21h 35mIndiGo
Deal found 13/4C$ 1,813
Sun 11/58:55 a.m.DEL - SYD
2 stops44h 35mOman Air
Sun 18/51:05 p.m.SYD - DEL
2 stops22h 20mOman Air
Deal found 13/4C$ 1,922

Cheapflights Fare Finder

Customize your flight search to find flights from New Delhi to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from New Delhi to Sydney that are best for you.

Fly from

New Delhi

Fly to

Sydney

Route

Depart

Return

Price

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 30/6

9:00 a.m.-10:25 a.m.

1 stop20h 55m

Sydney Kingsford Smith

Tue 23/9

6:05 p.m.-8:10 p.m.

1 stop30h 35m

C$ 937

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 13/5

1:15 p.m.-10:00 a.m.

1 stop16h 15m

Sydney Kingsford Smith

Tue 20/5

10:10 p.m.-9:50 p.m.

1 stop28h 10m

C$ 947

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 15/5

4:50 a.m.-6:10 a.m.

1 stop20h 50m

Sydney Kingsford Smith

Mon 19/5

9:30 p.m.-7:30 p.m.

1 stop26h 30m

C$ 1,036

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 30/6

1:00 a.m.-10:50 a.m.

1 stop29h 20m

Sydney Kingsford Smith

Tue 15/7

9:50 p.m.-9:10 p.m.

1 stop27h 50m

C$ 1,047

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 18/8

12:05 a.m.-7:20 a.m.

1 stop26h 45m

Sydney Kingsford Smith

Wed 27/8

10:15 a.m.-10:55 p.m.

1 stop17h 10m

C$ 1,075

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 4/6

11:00 p.m.-10:25 p.m.

2 stops18h 55m

Sydney Kingsford Smith

Sun 15/6

10:10 p.m.-9:50 p.m.

1 stop28h 10m

C$ 1,093

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 3/6

11:35 p.m.-8:15 a.m.

1 stop28h 10m

Sydney Kingsford Smith

Tue 5/8

10:15 a.m.-10:05 p.m.

2 stops40h 20m

C$ 1,249

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 13/7

9:30 a.m.-10:15 a.m.

1 stop20h 15m

Sydney Kingsford Smith

Thu 17/7

9:00 a.m.-11:05 p.m.

2 stops18h 35m

C$ 1,733

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 15/5

4:00 p.m.-10:00 a.m.

2 stops37h 30m

Sydney Kingsford Smith

Mon 11/8

1:05 p.m.-1:35 p.m.

2 stops29h 00m

C$ 1,986

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 4/6

10:00 p.m.-6:25 a.m.

2 stops27h 55m

Sydney Kingsford Smith

Tue 12/8

6:00 a.m.-9:05 a.m.

1 stop31h 35m

C$ 2,363

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 25 results
1
2
3

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

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

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Sydney. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Sydney, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from New Delhi to Sydney (average of C$ 1,326). Flying from New Delhi to Sydney in December is currently the most expensive (average of C$ 1,881). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from New Delhi to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 18% on flights from New Delhi to Sydney by exploring options for tickets in the morning.

Weekly flight availability from New Delhi to Sydney

Explore weekly flight availability from New Delhi to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

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).

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 15 April 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Emirates and Vietnam Airlines from New Delhi to Sydney to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,288 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,288 reviews
Singapore Airlines
8.1
Very good
1,288 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very good
3,198 reviews
Singapore Airlines
8.1
Very good
1,288 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Vietnam Airlines
7.6
Good
194 reviews
Singapore Airlines
8.1
Very good
1,288 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
846 reviews
Singapore Airlines
8.1
Very good
1,288 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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?

    If you wish to fly to Sydney from New Delhi, then you need to book flights from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith. There are 5 flights from Indira Gandhi Intl (DEL) to Kingsford Smith (SYD) per day to choose from. Flights to Sydney from Indira Gandhi Intl are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 12h 30m is how long a nonstop flight from New Delhi to Sydney Kingsford Smith typically takes.

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

    Flights from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith have been viewed 40 times in the past calendar month.

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

    Flying on Singapore Airlines is currently your cheapest option to Sydney, with prices starting at C$ 937. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and Etihad Airways, with the lowest prices starting at C$ 947 and C$ 1,036, respectively. These flights start at 28% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 557 on Malaysia Airlines. Other airlines that offer cheap prices include Etihad Airways from C$ 595 and VietJet Air from C$ 621 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Delhi to Sydney on time: Ethiopian Air (83%), SWISS (82%), Lufthansa (82%).

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

    The cheapest flight price from New Delhi to Sydney is C$ 745. On average you can expect to pay C$ 1,324. The most popular route, (New Delhi Indira Gandhi Intl - Sydney Kingsford Smith), can usually be booked for C$ 1,164.

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

    Yes. In addition to deals on New Delhi to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Sydney.

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

    Yes. Cheapflights offers flight deals from New Delhi to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from New Delhi to Sydney (average of C$ 1,326). Flying from New Delhi to Sydney in December is currently the most expensive (average of C$ 1,881). 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

Travelling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Parramatta
Penrith

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.

Top 3 airlines flying from New Delhi to Sydney

Discover the top 3 airlines that operate flights from New Delhi to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapestC$ 758AverageC$ 861FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Singapore AirlinesCheapestC$ 868AverageC$ 1,004FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapestC$ 1,097AverageC$ 1,497FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to Sydney?

Deals for New Delhi to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from New Delhi.

Can Cheapflights find flights from New Delhi to Sydney with no change fees?

Certainly. Search results for flights to Sydney from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New Delhi to Sydney become cheaper?

Yes, Cheapflights offers price alerts on New Delhi to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.