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Cheap flights from Kolkata to Australia from ₹ 26,030

CCU — SYD
23 Sep — 30 Sep1
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

Thu 5/1123:05 -
1 stop18h 20m
Thu 12/1105:15 -
1 stop19h 35m
Deal found 24/8₹ 54,453
Wed 21/1023:05 -
1 stop18h 15m
Sat 24/1004:45 -
1 stop20h 05m
Deal found 23/8₹ 57,228
Wed 9/923:05 -
1 stop18h 15m
Fri 18/904:45 -
1 stop20h 05m
Deal found 20/8₹ 60,386
Thu 17/923:05 -
1 stop18h 15m
Sat 19/904:45 -
1 stop20h 05m
Deal found 22/8₹ 62,109
Sat 12/900:40 -
1 stop11h 40m
Mon 14/902:10 -
1 stop23h 45m
Deal found 22/8₹ 62,396
Tue 15/923:05 -
1 stop16h 00m
Fri 16/1010:45 -
1 stop17h 05m
Deal found 21/8₹ 68,042
Wed 26/811:45 -
3 stops27h 05m
Mon 31/819:35 -
2 stops21h 05m
Deal found 22/8₹ 69,286
Wed 21/1016:35 -
2 stops35h 15m
Wed 4/1121:50 -
1 stop30h 00m
Deal found 21/8₹ 70,626
Wed 21/1023:05 -
1 stop28h 45m
Mon 2/1113:25 -
2 stops23h 00m
Deal found 21/8₹ 71,487
Thu 22/1001:10 -
3 stops26h 20m
Sat 16/112:10 -
3 stops41h 30m
Deal found 22/8₹ 71,870
Thu 22/1023:05 -
1 stop26h 20m
Mon 2/1113:25 -
2 stops23h 00m
Deal found 21/8₹ 72,061
Mon 21/923:05 -
1 stop15h 25m
Tue 27/1020:05 -
2 stops56h 55m
Deal found 20/8₹ 72,444

Find flight deals from Kolkata to Australia

Round-trip from

₹ 54,453

One-way from

₹ 26,030

Popular in

January

Cheapest in

March

Average price

₹ 87,852
AirAsia
  • AirAsia
  • 5/11-12/11
  • 2 total stops
  • 37h 55m total
  • Kolkata to Australia
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Singapore Airlines
  • Singapore Airlines
  • 5/12
  • 1 total stop
  • 27h 15m total
  • Kolkata to Australia
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 173,257 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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

KolkataPerth

CCU Kolkata Netaji S. Chandra - PER Perth

CCUPER

Kolkata Netaji S. Chandra

Thu 5/11

23:05-19:55

1 stop18h 20m

Perth

Thu 12/11

05:15-22:20

1 stop19h 35m

₹ 54,453

KolkataPerth

CCU Kolkata Netaji S. Chandra - PER Perth

CCUPER

Kolkata Netaji S. Chandra

Sat 12/9

00:40-14:50

1 stop11h 40m

Perth

Mon 14/9

02:10-23:25

1 stop23h 45m

₹ 62,396

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Thu 22/10

23:05-06:55

1 stop26h 20m

Sydney Kingsford Smith

Wed 4/11

13:25-22:00

2 stops38h 05m

₹ 72,827

KolkataMelbourne

CCU Kolkata Netaji S. Chandra - MEL Melbourne

CCUMEL

Kolkata Netaji S. Chandra

Thu 19/11

01:10-11:00

2 stops28h 20m

Melbourne

Wed 20/1

12:00-00:10

2 stops41h 40m

₹ 75,602

KolkataMelbourne

CCU Kolkata Netaji S. Chandra - MEL Melbourne

CCUMEL

Kolkata Netaji S. Chandra

Wed 7/10

01:10-10:00

3 stops51h 20m

Melbourne

Thu 15/10

12:00-00:10

2 stops41h 40m

₹ 77,420

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Wed 21/10

01:10-13:35

3 stops30h 55m

Sydney Kingsford Smith

Tue 3/11

12:00-00:10

3 stops41h 40m

₹ 77,516

KolkataMelbourne

CCU Kolkata Netaji S. Chandra - MEL Melbourne

CCUMEL

Kolkata Netaji S. Chandra

Wed 3/2

23:40-05:45

1 stop24h 35m

Melbourne

Wed 28/4

18:25-22:35

1 stop32h 40m

₹ 79,622

KolkataMelbourne

CCU Kolkata Netaji S. Chandra - MEL Melbourne

CCUMEL

Kolkata Netaji S. Chandra

Thu 10/9

23:05-05:00

1 stop25h 25m

Melbourne

Wed 25/11

01:00-22:20

1 stop26h 50m

₹ 81,057

KolkataMelbourne

CCU Kolkata Netaji S. Chandra - MEL Melbourne

CCUMEL

Kolkata Netaji S. Chandra

Thu 3/9

00:30-19:40

1 stop38h 40m

Melbourne

Wed 9/9

01:30-15:20

1 stop18h 20m

₹ 81,344
Fastest return journey

KolkataPerth

CCU Kolkata Netaji S. Chandra - PER Perth

CCUPER

Kolkata Netaji S. Chandra

Sat 24/10

00:40-15:15

1 stop12h 05m

Perth

Sun 25/10

02:30-23:10

1 stop23h 10m

₹ 84,024

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 60 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 ₹ 79,813). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 101,919). 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 a feel of what it's like to fly with Singapore Airlines and Thai Airways 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
1,585 reviews
Check prices

Crew

8.7

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Overall

8.2

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
1,585 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Crew

8.7

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Overall

8.2

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.
Thai Airways
7.9
Good
417 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Crew

8.7

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Overall

8.2

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 ₹ 62,396, AirAsia can have you in Australia from Kolkata in 11h 40m. 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 Malaysia Airlines, which is currently one of the cheapest options available, starting at ₹ 32,279. Singapore Airlines flights start at ₹ 40,923 while deals on Thai Airways start at ₹ 46,767 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, March is the cheapest month in which you can book a flight from Kolkata to Australia (average of ₹ 79,813). Flying from Kolkata to Australia in January is currently the most expensive (average of ₹ 101,919). 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 2 airlines flying from Kolkata to Australia

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 66,080Average₹ 93,191FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 87,826Average₹ 97,414FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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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