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Cheap flights from Kolkata to Australia from ₹ 21,794

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

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 13 November 2025.

Sat 15/1121:45CCU - SYD
1 stop28h 50mMultiple Airlines
Thu 15/113:35SYD - CCU
2 stops38h 15mMultiple Airlines
Deal found 11/11₹ 51,739
Mon 15/1218:50CCU - SYD
2 stops18h 30mMultiple Airlines
Thu 15/113:35SYD - CCU
3 stops38h 15mMultiple Airlines
Deal found 11/11₹ 53,511
Fri 21/1123:05CCU - MEL
1 stop24h 25mMultiple Airlines
Thu 4/1207:45MEL - CCU
2 stops20h 05mMultiple Airlines
Deal found 11/11₹ 67,863
Fri 21/1123:05CCU - MEL
1 stop24h 25mAirAsia
Wed 3/1201:00MEL - CCU
1 stop26h 50mAirAsia
Deal found 11/11₹ 71,319
Thu 20/1102:25CCU - MEL
1 stop23h 30mIndiGo
Thu 4/1213:10MEL - CCU
1 stop28h 35mIndiGo
Deal found 11/11₹ 81,064
Fri 26/1202:25CCU - MEL
1 stop23h 30mIndiGo
Sat 3/113:10MEL - CCU
1 stop28h 35mIndiGo
Deal found 12/11₹ 88,772
Fri 26/1202:25CCU - MEL
1 stop23h 30mMultiple Airlines
Sat 3/107:10MEL - CCU
2 stops30h 10mMultiple Airlines
Deal found 12/11₹ 89,569
Wed 10/1201:55CCU - MEL
2 stops31h 45mMultiple Airlines
Thu 18/1222:00MEL - CCU
3 stops32h 05mMultiple Airlines
Deal found 13/11₹ 91,430
Sat 27/1210:40CCU - BNE
2 stops18h 20mMultiple Airlines
Sat 3/116:10BNE - CCU
2 stops34h 40mMultiple Airlines
Deal found 12/11₹ 92,227
Fri 21/1123:40CCU - MEL
1 stop30h 45mSingapore Airlines
Thu 4/1213:10MEL - CCU
1 stop14h 45mSingapore Airlines
Deal found 11/11₹ 92,315
Sat 27/1218:15CCU - ADL
3 stops32h 10mMultiple Airlines
Sat 3/116:50ADL - CCU
2 stops34h 30mMultiple Airlines
Deal found 11/11₹ 93,822
Sat 27/1223:40CCU - ADL
1 stop12h 40mSingapore Airlines
Sat 3/118:35ADL - CCU
1 stop32h 50mSingapore Airlines
Deal found 11/11₹ 113,047

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 13 November 2025.

Round-trip from

₹ 53,511

One-way from

₹ 21,794

Popular in

January

Cheapest in

April

Average price

₹ 79,558
15/12-15/1
  • 15/12-15/1
  • 5 total stops
  • 56h 45m total
  • Kolkata to Australia
Search Deals
26/11
  • 26/11
  • 2 total stops
  • 18h 30m total
  • Kolkata to Australia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 1,282,014 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 260,239 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 13 November 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

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 14/12

02:35-08:05

2 stops24h 00m

Sydney Kingsford Smith

Thu 15/1

07:15-22:20

2 stops20h 35m

₹ 56,700

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 8/3

00:10-20:35

1 stop14h 55m

Sydney Kingsford Smith

Fri 13/3

10:25-23:10

1 stop18h 15m

₹ 60,599

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Tue 3/3

01:05-23:45

1 stop17h 10m

Melbourne

Wed 8/4

07:00-22:20

1 stop19h 50m

₹ 63,965

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Mon 9/3

20:55-06:35

1 stop28h 10m

Sydney Kingsford Smith

Fri 13/3

21:45-02:40

1 stop34h 25m

₹ 70,433

KolkataBrisbane

CCU - BNE

CCUBNE

Kolkata Netaji S. Chandra

Sun 15/3

00:10-00:15

2 stops19h 35m

Brisbane

Fri 20/3

08:00-23:10

1 stop19h 40m

₹ 73,533

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Mon 9/3

19:05-19:15

1 stop18h 40m

Sydney Kingsford Smith

Fri 13/3

20:45-15:15

1 stop24h 00m

₹ 73,711

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Fri 13/3

16:15-15:15

2 stops20h 30m

Perth

Sun 15/3

16:15-23:10

1 stop33h 25m

₹ 78,849

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Sun 22/3

00:10-20:45

1 stop15h 05m

Melbourne

Fri 27/3

08:45-23:10

1 stop19h 55m

₹ 79,026

KolkataBrisbane

CCU - BNE

CCUBNE

Kolkata Netaji S. Chandra

Mon 16/3

11:30-15:25

2 stops23h 25m

Brisbane

Fri 20/3

05:00-21:10

2 stops20h 40m

₹ 85,405

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sat 27/12

21:45-08:05

1 stop28h 50m

Sydney Kingsford Smith

Sat 3/1

21:00-23:50

2 stops32h 20m

₹ 87,266

Flights are sorted by cheapest return flights first.

Deals found on 13/11

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 ₹ 25,781). Flying from Kolkata to Australia in February is currently the most expensive (average of ₹ 67,509). 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 13 November 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 13 November 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
1,400 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.3

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
1,400 reviews
Singapore Airlines
8.1
Very Good
1,400 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.3

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
361 reviews
Singapore Airlines
8.1
Very Good
1,400 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.3

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
1,400 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.3

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
220 reviews
Singapore Airlines
8.1
Very Good
1,400 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.3

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
2,940 reviews
Singapore Airlines
8.1
Very Good
1,400 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.3

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 ₹ 60,599, Malaysia Airlines can have you in Australia from Kolkata in 14h 55m. Airlines will cover a distance of 9133 km.

  • 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 ₹ 24,452. Thai Airways flights start at ₹ 43,677 while deals on IndiGo start at ₹ 45,006 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, July is the cheapest month in which you can book a flight from Kolkata to Australia (average of ₹ 25,781). Flying from Kolkata to Australia in February is currently the most expensive (average of ₹ 67,509). 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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Alternative routes for Kolkata to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to Auckland flights
Kolkata to Melbourne flights
Kolkata to Sydney flights
Kolkata to Brisbane flights
Kolkata to Perth flights

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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 35,497Average₹ 45,352FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Singapore AirlinesCheapest₹ 54,444Average₹ 87,620FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest₹ 58,159Average₹ 84,575FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest₹ 58,399Average₹ 85,937FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest₹ 74,104Average₹ 87,170FlexibilityNo 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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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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