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₹ 27,150+ Cheap flights to Sydney

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SYD
15 Apr — 22 Apr1
1 adult

Flights to Sydney in 2025

Find the latest flights to Sydney in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 10 April 2025.

Return from

₹ 55,079

One-way from

₹ 27,150

Popular in

January

Cheapest in

August

Average price

₹ 78,597

Good round-trip deal

₹ 83,057 or less

Good one-way deal

₹ 53,505 or less
23/5-31/5
  • 23/5-31/5
  • 3 total stops
  • 55h 00m total
  • New Delhi to Sydney
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AirAsia X
  • AirAsia X
  • 21/5
  • 1 total stop
  • 16h 10m total
  • New Delhi to Sydney
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Highest demand for flights based on searches. 14% potential increase in price (₹ 1,183,668 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 249,502 potential savings vs. average return price).
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Average for return flights in April 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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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith.
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Find flight deals to Sydney

Cheapest flights to Sydney
Explore the most affordable flight options available to Sydney. Find the lowest fares based on data from user searches, with prices last updated on 10 April 2025.

Fri 23/500:05DEL - SYD
2 stops27h 15mMultiple Airlines
Sat 31/512:50SYD - DEL
1 stop27h 45mMultiple Airlines
Deal found 8/4₹ 55,079
Fri 20/623:20DEL - SYD
1 stop16h 10mAirAsia X
Tue 1/721:15SYD - DEL
1 stop29h 20mAirAsia X
Deal found 9/4₹ 56,808
Tue 20/509:00DEL - SYD
1 stop27h 15mSingapore Airlines
Mon 26/518:05SYD - DEL
1 stop16h 05mSingapore Airlines
Deal found 9/4₹ 58,191
Wed 2/723:20DEL - SYD
1 stop16h 10mAirAsia
Wed 24/909:15SYD - DEL
1 stop17h 20mAirAsia
Deal found 10/4₹ 60,094
Sun 25/500:05DEL - SYD
1 stop26h 45mVietJet Air
Mon 25/810:15SYD - DEL
1 stop17h 10mVietJet Air
Deal found 9/4₹ 60,180
Thu 8/501:00DEL - SYD
1 stop27h 10mCathay Pacific
Sat 9/821:50SYD - DEL
1 stop30h 30mCathay Pacific
Deal found 10/4₹ 63,379
Mon 14/415:55DEL - SYD
1 stop21h 35mEtihad Airways
Mon 21/421:30SYD - DEL
1 stop26h 30mEtihad Airways
Deal found 9/4₹ 64,676
Thu 23/1023:00DEL - SYD
1 stop16h 05mMalaysia Airlines
Mon 24/1122:15SYD - DEL
1 stop29h 05mMalaysia Airlines
Deal found 9/4₹ 65,368
Tue 20/500:55DEL - SYD
Nonstop12h 35mAir India
Wed 28/519:30SYD - DEL
Nonstop12h 55mAir India
Deal found 9/4₹ 68,567
Mon 14/405:15DEL - SYD
1 stop29h 10mSriLankan Airlines
Sun 20/416:10SYD - DEL
1 stop16h 35mSriLankan Airlines
Deal found 9/4₹ 69,691

Cheapflights Fare Finder

Locate flights to Sydney that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 10 April 2025.
Use the filters below to find and compare flights to Sydney that are best for you.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 23/5

00:05-07:50

2 stops27h 15m

Sydney Kingsford Smith

Sat 31/5

12:50-12:05

1 stop27h 45m

₹ 55,079

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 20/6

23:20-20:00

1 stop16h 10m

Sydney Kingsford Smith

Tue 1/7

21:15-22:05

1 stop29h 20m

₹ 56,808

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 20/5

09:00-16:45

1 stop27h 15m

Sydney Kingsford Smith

Mon 26/5

18:05-05:40

1 stop16h 05m

₹ 58,191

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 2/7

23:20-20:00

1 stop16h 10m

Sydney Kingsford Smith

Wed 24/9

09:15-22:05

1 stop17h 20m

₹ 60,094

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 25/5

00:05-07:20

1 stop26h 45m

Sydney Kingsford Smith

Mon 25/8

10:15-22:55

1 stop17h 10m

₹ 60,180

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 8/5

01:00-08:40

1 stop27h 10m

Sydney Kingsford Smith

Sat 9/8

21:50-23:50

1 stop30h 30m

₹ 63,379

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sat 24/5

21:15-16:55

1 stop39h 10m

Sydney Kingsford Smith

Thu 21/8

21:30-03:15

1 stop34h 15m

₹ 65,282

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 9/5

13:15-19:35

1 stop25h 50m

Sydney Kingsford Smith

Tue 13/5

13:05-21:50

1 stop37h 15m

₹ 65,541

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 20/5

00:55-18:00

Nonstop12h 35m

Sydney Kingsford Smith

Wed 28/5

19:30-03:55

Nonstop12h 55m

₹ 68,567

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 21/5

23:20-20:00

1 stop16h 10m

₹ 27,150

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 23 results
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Best time to book a flight to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney with our price prediction graph.
Estimated return 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 to Sydney

When is the best time to book a flight to Sydney?

Use this chart to determine the optimal time to book a return flight from New Delhi to Sydney. Price data was last updated on 4 April 2025.

The best time to book flights to Sydney is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Sydney?

On average, a flight from New Delhi to Sydney takes 12 hours 20 minutes. Flights to Sydney from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Sydney?

Use this chart to determine the cheapest time to fly return from New Delhi to Sydney. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Sydney should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.

Weekly flight availability to Sydney

The most flights from New Delhi to Sydney 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).

What are the most popular airlines that fly to Sydney?

The most popular airlines flying from New Delhi to Sydney are Air India, Singapore Airlines and AirAsia X.

Air India

Air India

From ₹ 779

Singapore Airlines

Singapore Airlines

From ₹ 617

AirAsia X

AirAsia X

From ₹ 482

Malaysia Airlines

Malaysia Airlines

From ₹ 681

What are the cheapest airlines that fly to Sydney?

The cheapest airlines flying from New Delhi to Sydney are Vietnam Airlines, AirAsia X and VietJet Air.

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 10 April 2025.
Get a feel of what it's like to fly with Singapore Airlines, Thai Airways and Vietnam Airlines to Sydney by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

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
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

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.
Thai Airways
7.7
Good
321 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

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
194 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

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
843 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

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
3,546 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

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.

FAQs about flying to Sydney

  • What airport do you fly into for flights to Sydney?

    For a flight to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city. On average, Sydney Kingsford Smith has 5 flights from New Delhi per day from 12 airlines.

  • Can I find cheaper flights to Sydney if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sydney on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sydney?

    Based on reviews from Cheapflights users, VietJet Air is rated the highest out of the airlines that fly to Sydney.

  • What is the cheapest airport to fly to in Sydney?

    Sydney Kingsford Smith is currently the cheapest airport to fly to in Sydney. One-way flights to Sydney Kingsford Smith typically cost ₹ 2,778, while return flights cost around ₹ 6,347.

  • How much is a return flight to Sydney?

    A return flight to Sydney will typically cost around ₹ 100, however they can be found for as little as ₹ 73.

  • Where does the fastest flight to Sydney depart from?

    For those looking to save time traveling to Sydney, Bangalore offers the quickest one-way flight (11 hours 10 minutes).

  • Does Sydney Kingsford Smith have rental cars?

    Yes. Those touching down at Sydney Kingsford Smith can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sydney Kingsford Smith?

    Yes. Sydney Kingsford Smith has hotels nearby for those requiring accommodations. Aerotel Sydney - Inside International Terminal Airport is the closest property to Sydney Kingsford Smith (0.0 km away from Sydney Kingsford Smith).

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Penrith
Wollongong
Parramatta
Randwick

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

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Yes, Cheapflights offers price alerts on Sydney flights so you can book your flight when prices are ideal. Enable price alerts 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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