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Cheap flights from New Delhi to Sydney from C$ 573

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
30 Mar — 6 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 69 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 25 March 2025.

Round-trip from

C$ 971

One-way from

C$ 573

Popular in

January

Cheapest in

August

Average price

C$ 1,288

Good round-trip deal

C$ 1,512 or less
Singapore Airlines
  • Singapore Airlines
  • 13/5-18/5
  • 2 total stops
  • 54h 35m total
  • New Delhi to Sydney
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Malaysia Airlines
  • Malaysia Airlines
  • 8/7
  • 1 total stop
  • 16h 15m total
  • New Delhi to Sydney
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Highest demand for flights based on searches. 14% potential increase in price (C$ 319 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 68 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith.
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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 25 March 2025.

Tue 13/59:00 a.m.DEL - SYD
1 stop20h 55mSingapore Airlines
Sun 18/53:00 p.m.SYD - DEL
1 stop33h 40mSingapore Airlines
Deal found 24/3C$ 971
Tue 12/81:15 p.m.DEL - SYD
1 stop25h 50mMalaysia Airlines
Thu 21/810:10 p.m.SYD - DEL
1 stop18h 35mMalaysia Airlines
Deal found 24/3C$ 1,000
Sun 20/412:05 a.m.DEL - SYD
1 stop26h 45mVietJet Air
Mon 28/410:15 a.m.SYD - DEL
1 stop17h 10mVietJet Air
Deal found 24/3C$ 1,072
Wed 21/511:00 p.m.DEL - SYD
2 stops18h 55mMultiple Airlines
Tue 17/61:05 p.m.SYD - DEL
1 stop37h 15mMultiple Airlines
Deal found 24/3C$ 1,132
Thu 8/51:00 a.m.DEL - SYD
1 stop29h 20mCathay Pacific
Sat 24/57:40 a.m.SYD - DEL
1 stop20h 40mCathay Pacific
Deal found 24/3C$ 1,156
Sun 7/124:25 a.m.DEL - SYD
1 stop32h 40mEtihad Airways
Tue 30/129:30 p.m.SYD - DEL
1 stop22h 10mEtihad Airways
Deal found 25/3C$ 1,259
Mon 11/811:35 p.m.DEL - SYD
2 stops28h 10mVietnam Airlines
Tue 26/810:15 a.m.SYD - DEL
1 stop16h 20mVietnam Airlines
Deal found 24/3C$ 1,308
Sun 20/412:55 a.m.DEL - SYD
Nonstop12h 25mAir India
Mon 28/47:20 p.m.SYD - DEL
Nonstop13h 05mAir India
Deal found 24/3C$ 1,503
Thu 20/113:40 a.m.DEL - SYD
1 stop21h 40mQatar Airways
Sat 6/123:50 p.m.SYD - DEL
1 stop22h 05mQatar Airways
Deal found 24/3C$ 1,506

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 25 March 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

Tue 13/5

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

1 stop20h 55m

Sydney Kingsford Smith

Sun 18/5

3:00 p.m.-8:10 p.m.

1 stop33h 40m

C$ 971

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 12/8

1:15 p.m.-7:35 p.m.

1 stop25h 50m

Sydney Kingsford Smith

Wed 27/8

10:10 p.m.-12:15 p.m.

1 stop18h 35m

C$ 1,000

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 20/4

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

1 stop26h 45m

Sydney Kingsford Smith

Mon 28/4

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

1 stop17h 10m

C$ 1,072

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 21/5

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

2 stops18h 55m

Sydney Kingsford Smith

Tue 17/6

1:05 p.m.-9:50 p.m.

1 stop37h 15m

C$ 1,132

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 8/5

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

1 stop29h 20m

Sydney Kingsford Smith

Wed 21/5

9:50 p.m.-11:50 p.m.

1 stop30h 30m

C$ 1,156

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 11/8

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

2 stops28h 10m

Sydney Kingsford Smith

Tue 26/8

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

1 stop16h 20m

C$ 1,308

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 14/5

3:55 p.m.-9:25 p.m.

2 stops25h 00m

Sydney Kingsford Smith

Tue 20/5

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

1 stop26h 30m

C$ 1,418

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 11/7

7:00 a.m.-10:15 a.m.

1 stop22h 45m

Sydney Kingsford Smith

Tue 22/7

2:50 p.m.-11:05 p.m.

1 stop36h 45m

C$ 1,484

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 20/4

12:55 a.m.-5:50 p.m.

Nonstop12h 25m

Sydney Kingsford Smith

Mon 28/4

7:20 p.m.-3:55 a.m.

Nonstop13h 05m

C$ 1,503

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 8/7

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

1 stop16h 15m

C$ 573

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 18 results
1
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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 21 March 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Sydney, you should look to book at least 69 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 25 March 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 25 March 2025.

The most flights from DEL to SYD are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 25 March 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Vietnam Airlines and Cathay Pacific 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
1,284 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,284 reviews
Singapore Airlines
8.1
Very good
1,284 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Vietnam Airlines
7.6
Good
192 reviews
Singapore Airlines
8.1
Very good
1,284 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
833 reviews
Singapore Airlines
8.1
Very good
1,284 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qantas Airways
7.5
Good
809 reviews
Singapore Airlines
8.1
Very good
1,284 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,540 reviews
Singapore Airlines
8.1
Very good
1,284 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 4 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 38 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$ 971. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and VietJet Air, with the lowest prices starting at C$ 1,000 and C$ 1,072, 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$ 573 on Malaysia Airlines. Other airlines that offer cheap prices include VietJet Air from C$ 648 and Singapore Airlines from C$ 658 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: SWISS (60%), Lufthansa (60%), Ethiopian Air (60%).

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

    The cheapest flight price from New Delhi to Sydney is C$ 1,490. On average you can expect to pay C$ 1,907. The most popular route, (New Delhi Indira Gandhi Intl - Sydney Kingsford Smith), can usually be booked for C$ 1,202.

  • 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

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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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapestC$ 783AverageC$ 889FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Singapore AirlinesCheapestC$ 896AverageC$ 974FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapestC$ 1,133AverageC$ 1,547FlexibilityNo 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.

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