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Cheap flights from Kolkata to Australia from ₹ 33,954

CCU — SYD
23 Oct — 30 Oct1
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

Wed 30/900:30 -
2 stops29h 55m
Fri 16/1020:50 -
1 stop28h 00m
Deal found 18/9₹ 54,040
Sun 27/923:05 -
1 stop16h 00m
Mon 12/1021:50 -
1 stop30h 00m
Deal found 22/9₹ 66,570
Sat 7/1123:05 -
1 stop24h 25m
Sat 14/1106:15 -
1 stop21h 35m
Deal found 22/9₹ 73,456
Mon 2/1101:10 -
3 stops26h 25m
Tue 10/1121:30 -
2 stops32h 10m
Deal found 19/9₹ 75,178
Mon 2/1102:15 -
1 stop26h 30m
Tue 10/1114:35 -
1 stop21h 50m
Deal found 19/9₹ 76,326
Mon 2/1100:50 -
2 stops29h 50m
Tue 10/1114:35 -
1 stop21h 50m
Deal found 19/9₹ 77,474
Mon 2/1101:10 -
3 stops31h 25m
Tue 10/1112:00 -
2 stops41h 40m
Deal found 19/9₹ 77,952
Thu 5/1123:20 -
1 stop13h 05m
Sun 31/115:50 -
1 stop36h 10m
Deal found 19/9₹ 79,960
Wed 21/1023:05 -
1 stop16h 55m
Tue 10/1101:00 -
1 stop26h 50m
Deal found 19/9₹ 82,065
Wed 4/1123:05 -
2 stops30h 55m
Sun 10/113:25 -
1 stop14h 30m
Deal found 19/9₹ 82,734
Wed 30/1201:10 -
3 stops31h 50m
Sun 28/211:10 -
3 stops41h 30m
Deal found 19/9₹ 83,691
Thu 29/1001:10 -
3 stops30h 55m
Fri 20/1121:30 -
2 stops32h 10m
Deal found 19/9₹ 84,169

Find flight deals from Kolkata to Australia

Round-trip from

₹ 62,266

One-way from

₹ 33,954

Popular in

April

Cheapest in

March

Average price

₹ 104,255
Singapore Airlines
  • Singapore Airlines
  • 9/2-23/2
  • 2 total stops
  • 63h 40m total
  • Kolkata to Australia
Search Deals
14/11-31/12
  • 14/11-31/12
  • 1 total stop
  • 24h 25m total
  • Kolkata to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 931,540 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 503,922 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

KolkataBrisbane

CCU Kolkata Netaji S. Chandra - BNE Brisbane

CCUBNE

Kolkata Netaji S. Chandra

Wed 4/11

23:05-22:10

3 stops42h 35m

Brisbane

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 37,589

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Fri 30/10

15:50-18:50

2 stops21h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 37,589

KolkataMelbourne

CCU Kolkata Netaji S. Chandra - MEL Melbourne

CCUMEL

Kolkata Netaji S. Chandra

Mon 2/11

02:15-10:15

1 stop26h 30m

Melbourne

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 38,832

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Fri 6/11

02:15-07:35

1 stop23h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 39,406

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Mon 2/11

02:15-07:35

1 stop23h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 40,650

KolkataPerth

CCU Kolkata Netaji S. Chandra - PER Perth

CCUPER

Kolkata Netaji S. Chandra

Fri 15/1

23:05-16:25

2 stops38h 50m

Perth

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 40,841
Fastest return journey

KolkataPerth

CCU Kolkata Netaji S. Chandra - PER Perth

CCUPER

Kolkata Netaji S. Chandra

Thu 14/1

01:55-15:25

1 stop11h 00m

Perth

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 41,606

KolkataMelbourne

CCU Kolkata Netaji S. Chandra - MEL Melbourne

CCUMEL

Kolkata Netaji S. Chandra

Sat 24/10

01:10-23:35

2 stops16h 55m

Melbourne

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 42,754

KolkataBrisbane

CCU Kolkata Netaji S. Chandra - BNE Brisbane

CCUBNE

Kolkata Netaji S. Chandra

Wed 4/11

23:40-07:15

1 stop27h 05m

Brisbane

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 43,710

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Wed 4/11

02:15-06:35

1 stop22h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 45,336

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 55 resultsSorted by cheapest first
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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

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, March is the cheapest month in which you can book a flight from Kolkata to Australia (average of ₹ 79,769). Flying from Kolkata to Australia in October is currently the most expensive (average of ₹ 101,672). 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.

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 52 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.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with Singapore 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
1,607 reviews
Check prices

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Overall

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,607 reviews
Singapore Airlines
8.2
Very Good
1,607 reviews
Check prices

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Overall

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

Related info for your journey

  • 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 ₹ 87,421, Singapore Airlines can have you in Australia from Kolkata in 26h 35m. Airlines will cover a distance of 9133 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 Malaysia Airlines, which is currently one of the cheapest options available, starting at ₹ 32,262. Singapore Airlines flights start at ₹ 40,900 while deals on Thai Airways start at ₹ 46,741 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 - Sydney Kingsford Smith. You may also consider Kolkata Netaji S. Chandra - Melbourne 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, March is the cheapest month in which you can book a flight from Kolkata to Australia (average of ₹ 79,769). Flying from Kolkata to Australia in October is currently the most expensive (average of ₹ 101,672). 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

Top airline flying from Kolkata to Australia

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 66,044Average₹ 93,992FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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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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