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Cheap flights from Kolkata to Australia from ₹ 22,535

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
26 Mar — 2 Apr1
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 24 February 2026.

Wed 8/418:10
CCU
-
SYD
2 stops33h 40m
Multiple Airlines
Wed 15/420:50
SYD
-
CCU
2 stops28h 05m
Multiple Airlines
Deal found 21/2₹ 44,071
Sun 28/618:10
CCU
-
MEL
2 stops21h 50m
Multiple Airlines
Mon 6/707:00
MEL
-
CCU
1 stop19h 50m
Multiple Airlines
Deal found 23/2₹ 48,342
Thu 17/923:05
CCU
-
MEL
1 stop16h 55m
Multiple Airlines
Tue 29/907:00
MEL
-
CCU
1 stop19h 50m
Multiple Airlines
Deal found 22/2₹ 48,887
Fri 18/923:05
CCU
-
MEL
1 stop25h 55m
Multiple Airlines
Wed 30/907:00
MEL
-
CCU
1 stop19h 50m
Multiple Airlines
Deal found 24/2₹ 49,160
Tue 30/600:45
CCU
-
MEL
1 stop15h 15m
Multiple Airlines
Sun 5/707:00
MEL
-
CCU
1 stop19h 50m
Multiple Airlines
Deal found 23/2₹ 49,705
Thu 2/723:05
CCU
-
MEL
1 stop16h 55m
Multiple Airlines
Mon 6/707:00
MEL
-
CCU
1 stop19h 50m
Multiple Airlines
Deal found 23/2₹ 49,887
Mon 29/623:05
CCU
-
MEL
1 stop16h 55m
Multiple Airlines
Mon 6/721:45
MEL
-
CCU
2 stops18h 55m
Multiple Airlines
Deal found 23/2₹ 50,705
Thu 22/1023:05
CCU
-
SYD
1 stop28h 45m
Multiple Airlines
Sat 20/210:45
SYD
-
CCU
1 stop19h 05m
Multiple Airlines
Deal found 23/2₹ 50,887
Sun 28/618:10
CCU
-
MEL
2 stops21h 35m
Multiple Airlines
Sun 5/707:00
MEL
-
CCU
1 stop19h 50m
Multiple Airlines
Deal found 23/2₹ 51,159
Thu 9/421:15
CCU
-
SYD
2 stops30h 35m
Multiple Airlines
Thu 16/420:35
SYD
-
CCU
1 stop19h 45m
Multiple Airlines
Deal found 23/2₹ 51,159
Fri 23/1023:05
CCU
-
SYD
1 stop28h 45m
Multiple Airlines
Sun 21/210:45
SYD
-
CCU
1 stop17h 05m
Multiple Airlines
Deal found 23/2₹ 51,523
Tue 31/300:45
CCU
-
MEL
1 stop15h 15m
Multiple Airlines
Sun 31/507:00
MEL
-
CCU
1 stop19h 50m
Multiple Airlines
Deal found 24/2₹ 51,795

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 24 February 2026.

Round-trip from

₹ 43,617

One-way from

₹ 18,628

Popular in

January

Cheapest in

June

Average price

₹ 91,051
6/4-13/4
  • 6/4-13/4
  • 4 total stops
  • 52h 40m total
  • Kolkata to Australia
Search Deals
AirAsia
  • AirAsia
  • 31/3
  • 1 total stop
  • 25h 00m total
  • Kolkata to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 738,294 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 160,490 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 24 February 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

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Tue 31/3

00:45-21:30

1 stop15h 15m

Melbourne

Sun 31/5

07:00-22:20

1 stop19h 50m

₹ 51,795

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Tue 14/4

00:45-20:30

1 stop15h 15m

Melbourne

Thu 7/5

21:45-22:20

1 stop29h 05m

₹ 53,794

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Tue 14/4

00:45-20:30

1 stop15h 15m

Melbourne

Wed 6/5

21:45-22:20

1 stop29h 05m

₹ 53,976

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 4/8

00:40-19:35

1 stop14h 25m

Sydney Kingsford Smith

Sun 9/8

13:05-23:25

1 stop14h 50m

₹ 62,972

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Tue 9/6

23:30-20:15

1 stop16h 15m

Melbourne

Sun 6/9

05:55-22:15

1 stop20h 50m

₹ 64,244

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Wed 11/3

02:35-05:40

2 stops21h 35m

Melbourne

Sun 17/5

07:00-22:20

1 stop19h 50m

₹ 65,335

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Fri 10/7

23:05-05:30

1 stop25h 55m

Melbourne

Fri 17/7

07:00-22:20

1 stop19h 50m

₹ 73,876

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Wed 18/3

11:30-16:20

2 stops23h 20m

Melbourne

Thu 30/4

06:00-00:55

2 stops23h 25m

₹ 74,422

KolkataBrisbane

CCU - BNE

CCUBNE

Kolkata Netaji S. Chandra

Tue 24/3

00:10-00:15

2 stops19h 35m

Brisbane

Sun 10/5

08:30-23:25

1 stop19h 25m

₹ 75,421

KolkataAdelaide

CCU - ADL

CCUADL

Kolkata Netaji S. Chandra

Mon 17/8

00:40-07:00

1 stop26h 20m

Adelaide

Thu 20/8

10:50-23:25

2 stops40h 35m

₹ 76,966

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 55 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 ₹ 26,443). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 80,419). 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 24 February 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
1,463 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

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
1,463 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

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
385 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

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
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

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.
AirAsia
6.8
Okay
229 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Crew

8.6

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 ₹ 89,324, Malaysia Airlines can have you in Australia from Kolkata in 12h 50m. Airlines will cover a distance of 7622 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 ₹ 15,743. Malaysia Airlines flights start at ₹ 33,903 while deals on Thai Airways start at ₹ 37,500 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 ₹ 26,443). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 80,419). 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 24 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 36,412Average₹ 46,517FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Singapore AirlinesCheapest₹ 55,880Average₹ 88,585FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest₹ 61,619Average₹ 85,439FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest₹ 76,006Average₹ 87,425FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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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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