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Cheap flights from Kolkata to Australia from ₹ 20,503

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Australia

Keep the following information in mind while searching for Kolkata to Australia flight deals. Data was last updated 16 January 2026.

Round-trip from

₹ 36,941

One-way from

₹ 20,503

Popular in

January

Cheapest in

April

Average price

₹ 100,979
2/3-9/3
  • 2/3-9/3
  • 2 total stops
  • 55h 55m total
  • Kolkata to Australia
Search Deals
AirAsia
  • AirAsia
  • 2/3
  • 1 total stop
  • 26h 55m total
  • Kolkata to Australia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 987,038 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 159,765 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Kolkata to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Australia
Explore the most affordable flight options available from Kolkata to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Mon 2/323:05
CCU
-
PER
1 stop28h 15m
Multiple Airlines
Mon 9/323:10
PER
-
CCU
1 stop27h 40m
Multiple Airlines
Deal found 16/1₹ 36,941
Sun 1/318:50
CCU
-
PER
2 stops22h 35m
Multiple Airlines
Sun 8/320:40
PER
-
CCU
3 stops27h 50m
Multiple Airlines
Deal found 15/1₹ 37,935
Sat 28/201:05
CCU
-
PER
1 stop16h 20m
AirAsia
Sun 8/305:15
PER
-
CCU
1 stop19h 35m
AirAsia
Deal found 15/1₹ 40,283
Wed 11/221:40
CCU
-
PER
2 stops28h 20m
Multiple Airlines
Wed 18/220:40
PER
-
CCU
3 stops27h 50m
Multiple Airlines
Deal found 14/1₹ 46,786
Tue 10/201:05
CCU
-
PER
1 stop24h 55m
AirAsia
Wed 18/205:15
PER
-
CCU
1 stop19h 35m
AirAsia
Deal found 14/1₹ 47,238
Mon 9/318:05
CCU
-
MEL
2 stops24h 10m
Multiple Airlines
Fri 28/813:00
MEL
-
CCU
2 stops23h 15m
Multiple Airlines
Deal found 13/1₹ 47,870
Wed 1/718:10
CCU
-
SYD
2 stops20h 55m
Multiple Airlines
Mon 20/710:15
SYD
-
CCU
1 stop22h 50m
Multiple Airlines
Deal found 14/1₹ 52,296
Thu 2/723:05
CCU
-
SYD
1 stop16h 00m
Multiple Airlines
Sun 19/720:50
SYD
-
CCU
1 stop30h 00m
Multiple Airlines
Deal found 14/1₹ 52,386
Thu 26/202:00
CCU
-
MEL
2 stops25h 00m
Multiple Airlines
Thu 5/301:00
MEL
-
CCU
2 stops35h 25m
Multiple Airlines
Deal found 13/1₹ 53,018
Sun 28/600:40
CCU
-
SYD
2 stops28h 35m
Multiple Airlines
Mon 20/710:15
SYD
-
CCU
1 stop22h 50m
Multiple Airlines
Deal found 14/1₹ 53,018
Tue 30/600:45
CCU
-
SYD
1 stop14h 20m
Multiple Airlines
Sat 18/709:45
SYD
-
CCU
1 stop18h 55m
Multiple Airlines
Deal found 14/1₹ 53,109
Tue 30/600:45
CCU
-
SYD
1 stop14h 20m
Multiple Airlines
Sun 19/720:50
SYD
-
CCU
1 stop30h 00m
Multiple Airlines
Deal found 14/1₹ 53,560

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Australia 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 454,620 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from Kolkata to Australia that are best for you.

Fly from

Kolkata

Fly to

Australia

Route

Depart

Return

Price

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Sun 1/3

18:50-19:55

2 stops22h 35m

Perth

Sun 8/3

20:40-22:00

3 stops27h 50m

₹ 37,935

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Mon 2/3

23:05-05:50

1 stop28h 15m

Perth

Mon 9/3

20:40-12:55

2 stops18h 45m

₹ 38,025

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Sat 28/2

01:05-19:55

1 stop16h 20m

Perth

Sun 8/3

05:15-22:20

1 stop19h 35m

₹ 40,283

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Wed 11/2

21:40-04:30

2 stops28h 20m

Perth

Wed 18/2

20:40-22:00

3 stops27h 50m

₹ 46,786

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Tue 10/2

01:05-04:30

1 stop24h 55m

Perth

Wed 18/2

05:15-22:20

1 stop19h 35m

₹ 47,238

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Mon 9/3

18:05-23:45

2 stops24h 10m

Melbourne

Fri 28/8

13:00-07:45

2 stops23h 15m

₹ 47,870

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Thu 26/2

02:00-08:30

2 stops25h 00m

Melbourne

Fri 6/3

13:10-11:50

1 stop28h 10m

₹ 53,199

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sat 4/4

00:40-19:35

1 stop14h 25m

Sydney Kingsford Smith

Sat 18/4

09:45-00:10

1 stop18h 55m

₹ 54,734

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Fri 27/2

02:00-05:40

2 stops22h 10m

Melbourne

Sat 7/3

06:15-10:25

2 stops33h 40m

₹ 57,173

KolkataBrisbane

CCU - BNE

CCUBNE

Kolkata Netaji S. Chandra

Thu 12/2

00:30-06:00

2 stops25h 00m

Brisbane

Fri 20/2

07:15-22:20

2 stops19h 35m

₹ 58,618

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 60 results
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Best time to book a flight from Kolkata to Australia

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

What is the cheapest month to book a flight from Kolkata to Australia?

Currently, July is the cheapest month in which you can book a flight from Kolkata to Australia (average of ₹ 26,283). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 79,934). 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.

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 16 January 2026.
Get a feel of what it's like to fly with Singapore Airlines, Thai Airways, andMalaysia Airlines from Kolkata to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very Good
1,431 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Thai Airways
7.8
Good
378 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.3
Good
289 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
AirAsia
6.8
Okay
223 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Air India
5.5
Fair
2,975 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kolkata to Australia?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to Australia. It is only a 13.4 km journey to Netaji S. Chandra (CCU) from Kolkata’s city centre.

  • How long is the flight from Kolkata to Australia?

    For as low as ₹ 78,669, Singapore Airlines can have you in Australia from Kolkata in 14h 25m. Airlines will cover a distance of 9133 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kolkata to Australia one-way?

    To fly one-way, consider booking your trip with AirAsia, which is currently one of the cheapest options available, starting at ₹ 15,648. Malaysia Airlines flights start at ₹ 27,090 while deals on IndiGo start at ₹ 35,402 one-way.

  • What are the most popular routes from Kolkata to Australia?

    The most popular route from Kolkata to Australia is Kolkata Netaji S. Chandra - Melbourne. You may also consider Kolkata Netaji S. Chandra - Sydney Kingsford Smith or Kolkata Netaji S. Chandra - Brisbane.

  • Can I find deals for flights from Kolkata to Australia that include hotel bookings?

    Yes. In addition to deals on Kolkata to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Australia?

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

  • Can I find deals for business class flights from Kolkata to Australia?

    Yes. Cheapflights offers flight deals from Kolkata to Australia 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 Kolkata to Australia?

    Currently, July is the cheapest month in which you can book a flight from Kolkata to Australia (average of ₹ 26,283). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 79,934). 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

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 5 airlines flying from Kolkata to Australia

Discover the top 5 airlines that operate flights from Kolkata to Australia. 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 454,620 searches. Data last updated 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 36,189Average₹ 40,217FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Singapore AirlinesCheapest₹ 55,505Average₹ 89,274FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest₹ 59,292Average₹ 87,174FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest₹ 59,537Average₹ 94,057FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest₹ 75,548Average₹ 86,898FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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

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