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₹ 27,058+ Cheap flights to Australia

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 24/12. Fares are subject to change and may not be available on all flights or dates of travel.
— SYD
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Australia in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Australia
Explore the most affordable flight options available to Australia. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Fri 19/1223:30DEL - PER
1 stop13h 55mMultiple Airlines
Fri 2/103:35PER - DEL
3 stops47h 00mMultiple Airlines
Deal found 10/12₹ 55,469
Thu 18/1222:05DEL - PER
2 stops21h 10mBatik Air
Sun 1/217:15PER - DEL
1 stop30h 20mBatik Air
Deal found 10/12₹ 56,912
Fri 19/1223:30DEL - PER
1 stop26h 30mMultiple Airlines
Sun 4/120:40PER - DEL
1 stop28h 00mMultiple Airlines
Deal found 10/12₹ 57,543
Wed 17/1204:55DEL - PER
2 stops33h 05mMultiple Airlines
Fri 2/120:25PER - DEL
3 stops30h 15mMultiple Airlines
Deal found 10/12₹ 57,904
Wed 17/1222:05DEL - PER
2 stops21h 10mBatik Air
Tue 27/107:25PER - DEL
2 stops16h 10mBatik Air
Deal found 10/12₹ 58,264
Fri 26/1223:30DEL - PER
1 stop26h 30mMultiple Airlines
Wed 31/1205:15PER - DEL
1 stop19h 45mMultiple Airlines
Deal found 11/12₹ 59,527

Find flights to Australia

Browse one-way and return flights deals to Australia on Cheapflights. Flight deals are based on user searches and were last updated on 12 December 2025
Explore Australia
Flights to Sydney
Flights to Melbourne
Flights to Brisbane
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Flights to Hobart
Flights to Coolangatta
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Flights to Darwin
Flights to Maroochydore

Find flight deals to Australia

Find the latest flights to Australia 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 12 December 2025.

Return from

₹ 58,445

One-way from

₹ 23,901

Popular in

January

Cheapest in

September

Average price

₹ 80,272

Good round-trip deal

₹ 79,492 or less

Good one-way deal

₹ 41,989 or less
30/4-8/5
  • 30/4-8/5
  • 3 total stops
  • 45h 40m total
  • New Delhi to Sydney
Search Deals
Batik Air
  • Batik Air
  • 18/12
  • 1 total stop
  • 24h 05m total
  • New Delhi to Australia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 14,002 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 2,968 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Australia.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Australia.
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Cheapflights Fare Finder

 
Locate flights to Australia 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 12 December 2025.
Use the filters below to find and compare flights to Australia that are best for you.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Sun 18/1

23:30-04:30

1 stop26h 30m

Perth

Sun 25/1

17:15-22:10

1 stop31h 25m

₹ 56,010

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Wed 4/3

22:05-21:45

2 stops21h 10m

Perth

Sat 7/3

01:40-21:05

1 stop21h 55m

₹ 57,363

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Fri 23/1

22:00-01:15

1 stop24h 45m

Perth

Fri 30/1

05:15-22:10

1 stop19h 25m

₹ 58,174

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Sat 24/1

06:30-01:15

2 stops16h 15m

Perth

Sat 31/1

20:40-13:35

2 stops19h 25m

₹ 58,806

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Thu 22/1

06:30-01:35

2 stops16h 35m

Perth

Thu 29/1

18:30-22:10

2 stops30h 10m

₹ 58,896

New DelhiPerth

DEL - PER

DELPER

New Delhi Indira Gandhi Intl

Fri 26/12

23:30-04:30

1 stop26h 30m

Perth

Wed 31/12

05:15-22:30

1 stop19h 45m

₹ 59,527

New DelhiCoolangatta

DEL - OOL

DELOOL

New Delhi Indira Gandhi Intl

Fri 23/1

02:55-06:10

1 stop22h 45m

Coolangatta Gold Coast

Sat 31/1

20:40-22:10

2 stops30h 00m

₹ 66,562

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 10/3

01:30-20:50

1 stop37h 50m

Sydney Kingsford Smith

Sun 15/3

22:20-21:35

1 stop28h 45m

₹ 67,374

New DelhiMelbourne

DEL - MEL

DELMEL

New Delhi Indira Gandhi Intl

Sun 15/2

23:30-05:00

1 stop24h 00m

Melbourne

Mon 23/2

06:15-22:10

1 stop21h 25m

₹ 68,997

New DelhiMelbourne

DEL - MEL

DELMEL

New Delhi Indira Gandhi Intl

Tue 7/4

21:55-20:35

2 stops18h 10m

Melbourne

Wed 20/5

18:25-05:40

1 stop15h 45m

₹ 70,711

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 33 results
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Best time to book a flight to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

How long is the flight to Australia?

On average, a flight from New Delhi to Australia takes 21 hours 36 minutes. Flights to Australia 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 Australia?

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

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

Weekly flight availability to Australia

The most flights from New Delhi to Australia 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 Australia?

The most popular airlines flying from New Delhi to Australia are Singapore Airlines, Air India and Qantas Airways.

Singapore Airlines
Singapore Airlines
From ₹ 21,405
Malaysia Airlines
Malaysia Airlines
From ₹ 47,080
Air India
Air India
From ₹ 52,054
Qantas Airways
Qantas Airways
From ₹ 42,529

What are the cheapest airlines that fly to Australia?

The cheapest airlines flying from New Delhi to Australia are AirAsia X, VietJet Air and IndiGo.

Rainfall in Australia by month

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

In terms of precipitation, rainfall in Australia 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 Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, 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).

What are the most popular places to fly to in Australia?

Destination popularity is based on the amount of flight searches to Australia in the last few years. This data was updated on 12 December 2025.
The most popular places in Australia to fly to are Melbourne, Sydney, Brisbane, Perth and Adelaide.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 12 December 2025.
Read through reviews of airlines serving Australia, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,412 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7.6
Good
1,095 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qantas Airways
7.5
Good
947 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
AirAsia X
6.4
Okay
43 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air India
5.5
Fair
2,947 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

FAQs about flying to Australia

  • Can I find cheaper flights to Australia 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 Australia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Australia?

    Based on reviews from Cheapflights users, Scoot is rated the highest out of the airlines that fly to Australia.

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

    Melbourne is currently the cheapest airport to fly to in Australia. One-way flights to Melbourne typically cost ₹ 1,872, while return flights cost around ₹ 9,061.

  • How much is a return flight to Australia?

    A return flight to Australia will typically cost around ₹ 42,022, however they can be found for as little as ₹ 11,925.

  • Where does the fastest flight to Australia depart from?

    For those looking to save time traveling to Australia, Mumbai Chhatrapati Shivaji Intl offers the quickest one-way flight (11 hours 5 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

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Australia.

Can Cheapflights find flights to Australia with no change fees?

Yes! Cheapflights helps users easily find flights to Australia with no change fees.

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

Yes, Cheapflights offers price alerts on Australia 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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