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Cheap flights from Kolkata to Australia from ₹ 22,025

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
6 Jan — 13 Jan1
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 7 December 2025.

Mon 8/1200:10CCU - SYD
1 stop14h 55mMalaysia Airlines
Sun 1/310:25SYD - CCU
1 stop18h 15mMalaysia Airlines
Deal found 6/12₹ 76,323
Fri 12/1202:25CCU - MEL
1 stop26h 20mIndiGo
Wed 28/114:20MEL - CCU
1 stop22h 30mIndiGo
Deal found 6/12₹ 76,683
Sat 13/1223:40CCU - MEL
2 stops17h 05mSingapore Airlines
Wed 28/108:30MEL - CCU
2 stops19h 25mSingapore Airlines
Deal found 7/12₹ 104,641
Mon 8/1203:25CCU - SYD
3 stops26h 25mQatar Airways
Sun 1/322:15SYD - CCU
2 stops33h 10mQatar Airways
Deal found 6/12₹ 211,170

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 7 December 2025.

Round-trip from

₹ 32,183

One-way from

₹ 21,036

Popular in

January

Cheapest in

April

Average price

₹ 78,841
AirAsia
  • AirAsia
  • 2/3-8/3
  • 2 total stops
  • 46h 30m total
  • Kolkata to Australia
Search Deals
19/12
  • 19/12
  • 2 total stops
  • 31h 10m total
  • Kolkata to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,023,616 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 155,845 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 7 December 2025.
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

Mon 2/3

23:05-04:30

1 stop26h 55m

Perth

Sun 8/3

05:15-22:20

1 stop19h 35m

₹ 32,183

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Tue 3/3

00:10-15:15

1 stop12h 35m

Perth

Sat 7/3

03:25-23:10

1 stop22h 15m

₹ 45,219

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sat 7/3

00:10-10:20

1 stop28h 40m

Sydney Kingsford Smith

Tue 10/3

10:25-23:10

1 stop18h 15m

₹ 61,490

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Wed 4/3

23:05-23:45

1 stop19h 10m

Melbourne

Wed 8/4

07:00-22:20

1 stop19h 50m

₹ 63,378

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Sat 31/1

21:45-04:55

2 stops25h 40m

Melbourne

Sun 15/2

13:10-12:15

1 stop28h 35m

₹ 65,715

KolkataBrisbane

CCU - BNE

CCUBNE

Kolkata Netaji S. Chandra

Sat 14/3

00:10-06:15

1 stop25h 35m

Brisbane

Thu 19/3

08:50-23:10

2 stops42h 50m

₹ 69,671

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Mon 2/3

23:05-04:30

1 stop26h 55m

Perth

Sun 8/3

15:55-12:15

2 stops46h 50m

₹ 69,941

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 20/1

01:05-06:10

2 stops23h 35m

Sydney Kingsford Smith

Wed 28/1

13:35-16:20

3 stops32h 15m

₹ 72,278

KolkataAdelaide

CCU - ADL

CCUADL

Kolkata Netaji S. Chandra

Sat 28/2

00:10-22:30

2 stops41h 20m

Adelaide

Tue 3/3

11:00-23:10

1 stop17h 10m

₹ 75,694

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Wed 21/1

23:05-08:30

2 stops27h 55m

Melbourne

Wed 28/1

22:05-12:15

1 stop19h 40m

₹ 77,312

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 47 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 ₹ 26,160). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 79,560). 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.

What is the cheapest time of day to fly from CCU to AU?

Find hourly flight availability from Kolkata to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 December 2025.

It’s optimal to fly from Kolkata to Australia at midday. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the morning.

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 7 December 2025.
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
1,411 reviews
Check prices

Crew

8.6

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,411 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Crew

8.6

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Thai Airways
7.8
Good
364 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Crew

8.6

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Malaysia Airlines
7.3
Good
281 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Crew

8.6

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
AirAsia
6.8
Okay
222 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Crew

8.6

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Air India
5.5
Fair
2,948 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Crew

8.6

Boarding

8.3

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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 ₹ 45,219, AirAsia can have you in Australia from Kolkata in 12h 35m. 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 ₹ 15,575. Malaysia Airlines flights start at ₹ 26,963 while deals on IndiGo start at ₹ 35,236 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 - Brisbane or Kolkata Netaji S. Chandra - Sydney Kingsford Smith.

  • 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 ₹ 26,160). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 79,560). 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

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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 7 December 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 36,019Average₹ 40,029FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Singapore AirlinesCheapest₹ 55,245Average₹ 89,445FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest₹ 59,014Average₹ 86,766FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest₹ 59,258Average₹ 93,617FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest₹ 75,194Average₹ 86,491FlexibilityNo 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?

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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.

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