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Cheap flights from Kolkata to Australia from ₹ 25,143

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 April 2026.

Wed 20/500:30
CCU
-
PER
2 stops16h 50m
Multiple Airlines
Thu 28/505:35
PER
-
CCU
2 stops19h 15m
Multiple Airlines
Deal found 6/4₹ 49,269
Mon 8/623:05
CCU
-
PER
1 stop14h 40m
Multiple Airlines
Wed 30/909:55
PER
-
CCU
2 stops14h 55m
Multiple Airlines
Deal found 6/4₹ 55,000
Fri 22/506:40
CCU
-
PER
1 stop20h 55m
Multiple Airlines
Fri 29/518:25
PER
-
CCU
2 stops54h 25m
Multiple Airlines
Deal found 6/4₹ 56,849
Tue 30/623:05
CCU
-
MEL
1 stop19h 40m
Multiple Airlines
Sat 4/706:15
MEL
-
CCU
1 stop20h 35m
Multiple Airlines
Deal found 8/4₹ 58,051
Fri 18/923:05
CCU
-
MEL
1 stop25h 25m
Multiple Airlines
Tue 29/900:30
MEL
-
CCU
1 stop26h 20m
Multiple Airlines
Deal found 7/4₹ 58,975
Fri 22/523:05
CCU
-
PER
1 stop18h 15m
AirAsia
Fri 29/504:45
PER
-
CCU
1 stop20h 05m
AirAsia
Deal found 6/4₹ 59,807
Sun 28/623:05
CCU
-
MEL
1 stop16h 55m
Multiple Airlines
Mon 6/706:15
MEL
-
CCU
1 stop20h 35m
Multiple Airlines
Deal found 8/4₹ 60,177
Mon 29/623:05
CCU
-
MEL
2 stops26h 40m
Multiple Airlines
Mon 6/706:15
MEL
-
CCU
1 stop20h 35m
Multiple Airlines
Deal found 8/4₹ 60,639
Sat 8/823:05
CCU
-
SYD
1 stop16h 00m
Multiple Airlines
Tue 15/920:50
SYD
-
CCU
1 stop30h 00m
Multiple Airlines
Deal found 7/4₹ 62,210
Thu 2/723:05
CCU
-
MEL
1 stop19h 40m
Multiple Airlines
Mon 6/706:15
MEL
-
CCU
2 stops22h 05m
Multiple Airlines
Deal found 8/4₹ 62,303
Tue 30/600:30
CCU
-
MEL
2 stops18h 15m
Multiple Airlines
Mon 6/706:15
MEL
-
CCU
1 stop20h 35m
Multiple Airlines
Deal found 5/4₹ 63,320
Mon 29/623:05
CCU
-
MEL
2 stops26h 40m
Multiple Airlines
Sat 4/706:15
MEL
-
CCU
1 stop20h 35m
Multiple Airlines
Deal found 8/4₹ 63,597

Find flight deals from Kolkata to Australia

Keep the following information in mind while searching for Kolkata to Australia flight deals. Data was last updated 9 April 2026.

Round-trip from

₹ 49,269

One-way from

₹ 25,143

Popular in

April

Cheapest in

June

Average price

₹ 149,102
20/5-28/5
  • 20/5-28/5
  • 4 total stops
  • 36h 05m total
  • Kolkata to Australia
Search Deals
10/6
  • 10/6
  • 1 total stop
  • 22h 10m total
  • Kolkata to Australia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,363,584 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 485,442 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 9 April 2026.
Use the filters below to find and compare flights from Kolkata to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Fri 22/5

06:40-06:05

1 stop20h 55m

Perth

Fri 29/5

18:25-22:20

2 stops54h 25m

₹ 56,849
Fastest return journey

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Mon 8/6

23:05-17:10

2 stops15h 35m

Perth

Wed 30/9

09:55-22:20

2 stops14h 55m

₹ 57,219

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Fri 18/9

23:05-05:00

1 stop25h 25m

Melbourne

Tue 29/9

00:30-22:20

1 stop26h 20m

₹ 59,160

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Fri 22/5

23:05-19:50

1 stop18h 15m

Perth

Fri 29/5

04:45-22:20

1 stop20h 05m

₹ 59,807

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sat 8/8

23:05-19:35

1 stop16h 00m

Sydney Kingsford Smith

Tue 15/9

20:50-22:20

1 stop30h 00m

₹ 62,210

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 13/5

23:05-08:20

1 stop28h 45m

Sydney Kingsford Smith

Wed 20/5

20:50-22:20

1 stop30h 00m

₹ 70,437

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 13/8

01:10-09:00

3 stops27h 20m

Sydney Kingsford Smith

Tue 18/8

11:00-00:10

3 stops41h 40m

₹ 73,395

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Sat 25/4

06:40-09:45

1 stop22h 35m

Melbourne

Sat 9/5

13:00-23:25

3 stops38h 55m

₹ 76,353

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Sun 9/8

01:10-12:40

2 stops31h 00m

Melbourne

Wed 12/8

11:00-00:10

3 stops41h 40m

₹ 77,463

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Sat 15/8

01:10-10:00

2 stops28h 20m

Melbourne

Wed 19/8

11:00-00:10

3 stops41h 40m

₹ 77,555

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 54 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Kolkata to Australia (average of ₹ 33,000). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 81,807). 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 9 April 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
8.2
Very Good
1,491 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

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
8.2
Very Good
1,491 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

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
396 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

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
7.4
Good
305 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

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
2,966 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

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 ₹ 84,210, AirAsia can have you in Australia from Kolkata in 11h 40m. Airlines will cover a distance of 6735 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 ₹ 16,015. Malaysia Airlines flights start at ₹ 31,179 while deals on Singapore Airlines start at ₹ 38,624 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 - Perth.

  • 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, November is the cheapest month in which you can book a flight from Kolkata to Australia (average of ₹ 33,000). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 81,807). 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 4 airlines flying from Kolkata to Australia

Discover the top 4 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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 55,354Average₹ 83,478FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Malaysia AirlinesCheapest₹ 62,683Average₹ 83,750FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest₹ 63,526Average₹ 90,975FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 77,788Average₹ 88,934FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kolkata to Australia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Australia from Kolkata today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Australia?

Millions of users choose and trust Cheapflights to book the best flight deals from Kolkata to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Kolkata to Australia with no change fees?

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.

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

Of course! You can now track prices for flights from Kolkata to Australia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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