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₹ 27,112+ 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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SYD
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Sydney in 2025

Enter your travel dates to find the best prices.

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 16 December 2025.

Fri 19/1206:30DEL - SYD
2 stops18h 50mMultiple Airlines
Fri 20/213:35SYD - DEL
2 stops21h 20mMultiple Airlines
Deal found 15/12₹ 59,665
Tue 23/1204:30DEL - SYD
3 stops34h 35mMultiple Airlines
Thu 29/113:35SYD - DEL
2 stops24h 50mMultiple Airlines
Deal found 15/12₹ 60,481
Fri 19/1213:20DEL - SYD
1 stop16h 20mMultiple Airlines
Mon 19/110:45SYD - DEL
1 stop17h 15mMultiple Airlines
Deal found 16/12₹ 64,017
Wed 24/1219:55DEL - SYD
1 stop36h 10mChina Eastern
Thu 29/121:30SYD - DEL
1 stop25h 45mChina Eastern
Deal found 15/12₹ 64,470
Wed 17/1200:05DEL - SYD
1 stop26h 30mMultiple Airlines
Thu 8/121:50SYD - DEL
1 stop19h 10mMultiple Airlines
Deal found 15/12₹ 65,468
Sun 21/1209:00DEL - SYD
2 stops21h 50mMultiple Airlines
Fri 9/110:45SYD - DEL
1 stop16h 55mMultiple Airlines
Deal found 16/12₹ 67,553
Fri 19/1206:10DEL - SYD
2 stops31h 10mMultiple Airlines
Fri 9/110:45SYD - DEL
1 stop16h 55mMultiple Airlines
Deal found 15/12₹ 67,916
Fri 19/1223:30DEL - SYD
1 stop28h 15mAirAsia X
Fri 9/110:45SYD - DEL
1 stop16h 55mAirAsia X
Deal found 15/12₹ 69,639
Fri 19/1211:30DEL - SYD
2 stops40h 15mMultiple Airlines
Tue 6/121:50SYD - DEL
1 stop29h 50mMultiple Airlines
Deal found 16/12₹ 69,730

Find flight deals to Sydney

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 16 December 2025.

Return from

₹ 58,305

One-way from

₹ 27,112

Popular in

January

Cheapest in

September

Average price

₹ 80,701

Good round-trip deal

₹ 81,824 or less

Good one-way deal

₹ 44,240 or less
AirAsia X
  • AirAsia X
  • 2/2-8/2
  • 4 total stops
  • 60h 35m total
  • New Delhi to Sydney
Search Deals
AirAsia X
  • AirAsia X
  • 13/3
  • 1 total stop
  • 28h 15m total
  • New Delhi to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 13,714 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 2,957 potential savings vs. average return price).
Search Deals
Average for return flights in December 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

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 16 December 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

Wed 4/3

22:45-20:50

1 stop16h 35m

Sydney Kingsford Smith

Mon 23/3

15:15-21:35

1 stop35h 50m

₹ 65,921

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 24/5

22:40-20:10

1 stop17h 00m

Sydney Kingsford Smith

Mon 8/6

07:40-21:10

1 stop18h 00m

₹ 67,463

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 25/5

22:40-08:40

1 stop29h 30m

Sydney Kingsford Smith

Mon 8/6

07:40-21:10

1 stop18h 00m

₹ 67,463

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 11/5

09:00-10:25

1 stop20h 55m

Sydney Kingsford Smith

Tue 19/5

06:00-20:10

2 stops18h 40m

₹ 68,732

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sun 1/3

16:20-06:35

1 stop32h 45m

Sydney Kingsford Smith

Sat 21/3

21:45-14:10

1 stop21h 55m

₹ 69,548

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 12/5

22:40-19:30

2 stops40h 20m

Sydney Kingsford Smith

Tue 19/5

14:05-23:50

1 stop38h 15m

₹ 70,908

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sat 9/5

23:35-08:15

1 stop28h 10m

Sydney Kingsford Smith

Tue 19/5

10:15-22:05

2 stops40h 20m

₹ 74,898

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 23/2

22:05-06:15

2 stops26h 40m

Sydney Kingsford Smith

Mon 14/9

20:00-04:25

Nonstop12h 55m

₹ 75,261

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sat 27/12

22:45-20:50

1 stop16h 35m

Sydney Kingsford Smith

Wed 4/2

11:05-00:10

1 stop18h 35m

₹ 76,349

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 13/5

01:00-21:30

2 stops40h 00m

Sydney Kingsford Smith

Tue 19/5

07:40-23:50

1 stop20h 40m

₹ 76,621

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 22 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 12 December 2025.

The best time to book flights to Sydney is 53 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.

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 Saturday at midday, when prices are usually at their highest.

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 16 December 2025.
Read reviews from past customers who have flown Singapore Airlines, Cathay Pacific, andMalaysia Airlines to Australia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,413 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,413 reviews
Singapore Airlines
8.1
Very Good
1,413 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
1,095 reviews
Singapore Airlines
8.1
Very Good
1,413 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Malaysia Airlines
7.3
Good
282 reviews
Singapore Airlines
8.1
Very Good
1,413 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
AirAsia X
6.4
Okay
43 reviews
Singapore Airlines
8.1
Very Good
1,413 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Air India
5.5
Fair
2,952 reviews
Singapore Airlines
8.1
Very Good
1,413 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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 4 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 ₹ 4,292, while return flights cost around ₹ 3,419.

  • How much is a return flight to Sydney?

    A return flight to Sydney will typically cost around ₹ 3,644, however they can be found for as little as ₹ 3,419.

  • 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 15 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
Parramatta
Penrith

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Can Cheapflights find flights to Sydney with no change fees?

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.

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

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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