Find flights
When to book
Airlines
FAQs

Cheap flights from Kolkata to Australia from ₹ 23,398

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
18 Aug — 25 Aug1
1 adult

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 August 2025.

Round-trip from

₹ 47,673

One-way from

₹ 23,398

Popular in

November

Cheapest in

April

Average price

₹ 74,928
6/9-10/9
  • 6/9-10/9
  • 4 total stops
  • 66h 00m total
  • Kolkata to Australia
Search Deals
AirAsia
  • AirAsia
  • 30/1
  • 1 total stop
  • 18h 15m total
  • Kolkata to Australia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (₹ 1,881,524 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 319,162 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Kolkata to Australia

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 August 2025.

Sat 6/920:20CCU - SYD
2 stops34h 25mMultiple Airlines
Wed 10/909:15SYD - CCU
2 stops31h 35mMultiple Airlines
Deal found 11/8₹ 47,673
Mon 15/918:50CCU - MEL
2 stops30h 10mMultiple Airlines
Sat 15/1107:00MEL - CCU
2 stops33h 10mMultiple Airlines
Deal found 11/8₹ 49,426
Fri 14/1123:05CCU - SYD
1 stop28h 40mMultiple Airlines
Thu 15/110:45SYD - CCU
1 stop17h 05mMultiple Airlines
Deal found 11/8₹ 49,426
Wed 24/923:05CCU - SYD
1 stop16h 25mMultiple Airlines
Wed 4/221:50SYD - CCU
1 stop30h 00mMultiple Airlines
Deal found 12/8₹ 53,019
Tue 16/920:20CCU - MEL
1 stop21h 35mMultiple Airlines
Fri 28/1117:55MEL - CCU
2 stops35h 55mMultiple Airlines
Deal found 11/8₹ 56,349
Fri 26/910:25CCU - BNE
2 stops30h 35mMultiple Airlines
Fri 3/1023:30BNE - CCU
3 stops33h 15mMultiple Airlines
Deal found 12/8₹ 82,815
Thu 25/902:30CCU - BNE
2 stops28h 40mIndiGo
Fri 3/1011:05BNE - CCU
1 stop29h 40mIndiGo
Deal found 12/8₹ 104,724

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 August 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

Sat 6/9

20:20-11:15

2 stops34h 25m

Sydney Kingsford Smith

Wed 10/9

09:15-12:20

2 stops31h 35m

₹ 47,673

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Mon 15/9

18:50-05:30

2 stops30h 10m

Melbourne

Sat 15/11

07:00-10:40

2 stops33h 10m

₹ 49,426

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 14/11

23:05-09:15

1 stop28h 40m

Sydney Kingsford Smith

Thu 15/1

10:45-22:20

1 stop17h 05m

₹ 49,426

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 24/9

23:05-20:00

1 stop16h 25m

Sydney Kingsford Smith

Wed 4/2

21:50-22:20

1 stop30h 00m

₹ 53,019

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Tue 16/9

20:20-22:25

1 stop21h 35m

Melbourne

Fri 28/11

17:55-00:20

2 stops35h 55m

₹ 56,349

KolkataBrisbane

CCU - BNE

CCUBNE

Kolkata Netaji S. Chandra

Fri 26/9

10:25-21:30

2 stops30h 35m

Brisbane

Fri 3/10

23:30-04:15

3 stops33h 15m

₹ 82,815

KolkataBrisbane

CCU - BNE

CCUBNE

Kolkata Netaji S. Chandra

Thu 25/9

02:30-11:40

2 stops28h 40m

Brisbane

Fri 3/10

11:05-12:15

1 stop29h 40m

₹ 104,724

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Fri 30/1

23:05-19:50

1 stop18h 15m

₹ 23,398

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Tue 19/8

20:20-22:25

1 stop21h 35m

₹ 23,837

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Fri 22/8

20:20-22:25

1 stop21h 35m

₹ 24,012

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 31 results
1
2
3
4

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, August is the cheapest month in which you can book a flight from Kolkata to Australia (average of ₹ 776). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 1,232). 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 August 2025.

When flying from Kolkata to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 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
1,346 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,346 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Thai Airways
7.8
Good
343 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Malaysia Airlines
7.4
Good
273 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
AirAsia
6.7
Okay
211 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Air India
5.5
Fair
2,930 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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.

  • 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 - Maroochydore Sunshine Coast.

  • 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, August is the cheapest month in which you can book a flight from Kolkata to Australia (average of ₹ 776). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 1,232). 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.

Alternative routes for Kolkata to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to Melbourne flights
Kolkata to Sydney flights
Kolkata to Auckland 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 August 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 35,113Average₹ 53,040FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Air IndiaCheapest₹ 53,261Average₹ 75,491FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest₹ 53,854Average₹ 88,446FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest₹ 57,529Average₹ 86,861FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest₹ 68,913Average₹ 84,045FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.