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Cheap flights from Kolkata to Australia from ₹ 24,829

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
24 May — 31 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 24 April 2026.

Wed 20/516:35
CCU
-
PER
2 stops22h 05m
Multiple Airlines
Wed 27/518:25
PER
-
CCU
2 stops30h 25m
Multiple Airlines
Deal found 22/4₹ 55,206
Mon 22/623:05
CCU
-
MEL
1 stop19h 40m
Multiple Airlines
Sun 12/706:15
MEL
-
CCU
1 stop20h 35m
Multiple Airlines
Deal found 20/4₹ 59,532
Wed 20/523:05
CCU
-
PER
1 stop18h 15m
AirAsia
Wed 27/504:55
PER
-
CCU
1 stop19h 55m
AirAsia
Deal found 22/4₹ 61,319
Sun 10/521:25
CCU
-
SYD
1 stop29h 25m
Multiple Airlines
Sun 24/515:10
SYD
-
CCU
1 stop18h 55m
Multiple Airlines
Deal found 24/4₹ 64,799
Fri 5/623:05
CCU
-
PER
1 stop14h 40m
Multiple Airlines
Fri 12/605:35
PER
-
CCU
3 stops43h 15m
Multiple Airlines
Deal found 21/4₹ 65,081
Sat 9/511:55
CCU
-
SYD
2 stops26h 55m
Multiple Airlines
Fri 31/709:45
SYD
-
CCU
2 stops30h 55m
Multiple Airlines
Deal found 21/4₹ 65,175
Sun 21/623:05
CCU
-
PER
1 stop18h 15m
Multiple Airlines
Fri 26/616:00
PER
-
CCU
1 stop24h 25m
Multiple Airlines
Deal found 21/4₹ 66,210
Thu 7/511:55
CCU
-
MEL
2 stops27h 55m
Multiple Airlines
Thu 21/513:00
MEL
-
CCU
2 stops29h 25m
Multiple Airlines
Deal found 21/4₹ 66,774
Fri 5/611:25
CCU
-
SYD
2 stops27h 25m
Multiple Airlines
Fri 12/613:00
SYD
-
CCU
2 stops27h 40m
Multiple Airlines
Deal found 21/4₹ 67,714
Sun 17/502:35
CCU
-
MEL
1 stop26h 20m
Multiple Airlines
Sat 1/812:00
MEL
-
CCU
1 stop28h 10m
Multiple Airlines
Deal found 20/4₹ 67,808
Sun 17/502:35
CCU
-
MEL
1 stop26h 20m
Multiple Airlines
Fri 31/712:00
MEL
-
CCU
1 stop28h 10m
Multiple Airlines
Deal found 20/4₹ 67,903
Fri 8/511:55
CCU
-
SYD
2 stops26h 55m
Multiple Airlines
Fri 22/510:15
SYD
-
CCU
1 stop23h 50m
Multiple Airlines
Deal found 22/4₹ 68,373

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 April 2026.

Round-trip from

₹ 55,206

One-way from

₹ 24,829

Popular in

April

Cheapest in

June

Average price

₹ 153,204
20/5-27/5
  • 20/5-27/5
  • 4 total stops
  • 52h 30m total
  • Kolkata to Australia
Search Deals
14/9
  • 14/9
  • 2 total stops
  • 17h 35m total
  • Kolkata to Australia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 1,446,757 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 514,422 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 24 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

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Mon 22/6

23:05-23:15

1 stop19h 40m

Melbourne

Sun 12/7

06:15-22:20

1 stop20h 35m

₹ 59,532

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Fri 5/6

23:05-21:45

2 stops20h 10m

Perth

Fri 12/6

05:35-22:20

3 stops43h 15m

₹ 70,818

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Sat 8/8

00:40-19:15

1 stop14h 05m

Melbourne

Thu 13/8

23:30-23:25

1 stop28h 25m

₹ 72,511

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 2/9

01:10-09:00

3 stops27h 20m

Sydney Kingsford Smith

Mon 7/9

20:30-00:10

2 stops56h 10m

₹ 74,580

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Sun 21/6

01:10-12:40

3 stops31h 00m

Melbourne

Sun 12/7

11:00-00:10

2 stops41h 40m

₹ 74,674

KolkataBrisbane

CCU - BNE

CCUBNE

Kolkata Netaji S. Chandra

Sat 1/8

23:40-19:30

1 stop15h 20m

Brisbane

Thu 6/8

18:10-22:35

1 stop32h 55m

₹ 74,862

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Sat 15/8

01:10-09:00

3 stops51h 20m

Melbourne

Thu 20/8

11:00-00:10

3 stops41h 40m

₹ 78,906

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Sat 9/5

23:30-09:25

1 stop29h 25m

Melbourne

Sat 23/5

13:25-05:55

1 stop21h 00m

₹ 79,282

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 9/8

17:00-10:15

1 stop36h 45m

Sydney Kingsford Smith

Thu 13/8

09:05-10:35

1 stop30h 00m

₹ 79,376

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 20/5

01:10-08:00

3 stops50h 20m

Sydney Kingsford Smith

Thu 28/5

11:00-00:10

3 stops41h 40m

₹ 79,564

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 52 resultsSorted by cheapest first
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6

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

How far ahead should I book a flight from Kolkata to Australia?

To ensure you get the cheapest price possible for a flight from Kolkata to Australia, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 ₹ 26,992). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 80,223). 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 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
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.6

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
1,502 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.6

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
7.9
Good
401 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.6

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
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.6

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
2,967 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.6

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 ₹ 72,511, Malaysia Airlines can have you in Australia from Kolkata in 14h 05m. Airlines will cover a distance of 8921 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 ₹ 16,294. Malaysia Airlines flights start at ₹ 31,722 while deals on Singapore Airlines start at ₹ 39,297 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 ₹ 26,992). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 80,223). 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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 56,319Average₹ 84,933FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Malaysia AirlinesCheapest₹ 63,775Average₹ 85,209FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest₹ 64,919Average₹ 88,336FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 79,143Average₹ 90,483FlexibilityNo 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?

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