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Cheap flights from Kolkata to Australia from ₹ 21,290

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 27/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
5 May — 12 May1
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 30 April 2025.

Round-trip from

₹ 39,259

One-way from

₹ 21,290

Popular in

November

Cheapest in

April

Average price

₹ 63,444
AirAsia
  • AirAsia
  • 13/6-21/6
  • 3 total stops
  • 51h 45m total
  • Kolkata to Australia
Search Deals
27/6
  • 27/6
  • 1 total stop
  • 16h 45m total
  • Kolkata to Australia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 1,602,034 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 348,384 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 30 April 2025.

Fri 13/602:35CCU - PER
2 stops23h 25mMultiple Airlines
Sat 21/620:30PER - CCU
1 stop28h 20mMultiple Airlines
Deal found 29/4₹ 39,259
Wed 10/923:05CCU - SYD
1 stop16h 25mMultiple Airlines
Sun 1/210:45SYD - CCU
1 stop17h 05mMultiple Airlines
Deal found 29/4₹ 45,986
Fri 13/617:00CCU - MEL
3 stops22h 50mMultiple Airlines
Fri 20/613:00MEL - CCU
2 stops23h 15mMultiple Airlines
Deal found 29/4₹ 49,137
Fri 15/823:05CCU - SYD
1 stop16h 25mAirAsia
Sun 31/809:15SYD - CCU
1 stop17h 35mAirAsia
Deal found 29/4₹ 53,906
Fri 13/600:40CCU - PER
1 stop11h 40mMalaysia Airlines
Fri 20/602:10PER - CCU
1 stop23h 45mMalaysia Airlines
Deal found 29/4₹ 57,824
Wed 24/910:20CCU - SYD
1 stop19h 25mQantas Airways
Wed 4/209:30SYD - CCU
1 stop17h 00mQantas Airways
Deal found 29/4₹ 69,746
Thu 14/802:00CCU - SYD
1 stop27h 50mThai Airways
Sun 31/810:00SYD - CCU
1 stop19h 15mThai Airways
Deal found 29/4₹ 70,512
Fri 14/1100:10CCU - SYD
1 stop14h 55mMalaysia Airlines
Sun 30/1110:25SYD - CCU
1 stop18h 15mMalaysia Airlines
Deal found 29/4₹ 71,194
Sat 15/1123:40CCU - SYD
1 stop26h 30mSingapore Airlines
Sun 30/1119:10SYD - CCU
1 stop32h 45mSingapore Airlines
Deal found 29/4₹ 72,130
Thu 14/802:30CCU - SYD
1 stop25h 15mIndiGo
Sun 31/810:05SYD - CCU
2 stops30h 40mIndiGo
Deal found 29/4₹ 77,666
Tue 20/523:30CCU - MEL
1 stop31h 45mSingapore Airlines
Wed 18/613:00MEL - CCU
1 stop13h 45mSingapore Airlines
Deal found 29/4₹ 79,454
Mon 19/500:55CCU - MEL
1 stop36h 30mAir India
Wed 18/619:35MEL - CCU
1 stop18h 40mAir India
Deal found 29/4₹ 83,797

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 30 April 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

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Fri 13/6

02:35-04:30

2 stops23h 25m

Perth

Sat 21/6

20:30-22:20

1 stop28h 20m

₹ 39,259

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 10/9

23:05-20:00

1 stop16h 25m

Sydney Kingsford Smith

Sun 1/2

10:45-22:20

1 stop17h 05m

₹ 45,986

KolkataMelbourne

CCU - MEL

CCUMEL

Kolkata Netaji S. Chandra

Fri 13/6

17:00-20:20

3 stops22h 50m

Melbourne

Fri 20/6

13:00-07:45

2 stops23h 15m

₹ 49,137

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 15/8

23:05-20:00

1 stop16h 25m

Sydney Kingsford Smith

Sun 31/8

09:15-22:20

1 stop17h 35m

₹ 53,906

KolkataPerth

CCU - PER

CCUPER

Kolkata Netaji S. Chandra

Fri 13/6

00:40-14:50

1 stop11h 40m

Perth

Fri 20/6

02:10-23:25

1 stop23h 45m

₹ 57,824

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 24/9

10:20-10:15

1 stop19h 25m

Sydney Kingsford Smith

Wed 4/2

09:30-21:00

1 stop17h 00m

₹ 69,746

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 14/8

02:00-10:20

1 stop27h 50m

Sydney Kingsford Smith

Sun 31/8

10:00-00:45

1 stop19h 15m

₹ 70,512

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 2/9

00:40-19:35

1 stop14h 25m

Sydney Kingsford Smith

Tue 3/2

12:10-23:10

1 stop16h 30m

₹ 71,279

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 14/8

02:30-08:15

1 stop25h 15m

Sydney Kingsford Smith

Sun 31/8

10:05-12:15

2 stops30h 40m

₹ 77,666

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 26/6

23:30-19:15

1 stop15h 15m

Sydney Kingsford Smith

Fri 12/12

16:10-22:25

1 stop35h 45m

₹ 78,773

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 34 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, 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 30 April 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.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 30 April 2025.
Read through reviews of airlines operating flights from Kolkata to Australia, such as Singapore Airlines, Emirates and Thai Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,215 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai Airways
7.7
Good
325 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qantas Airways
7.5
Good
829 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,563 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 cheapest airlines to fly from Kolkata to Australia one-way?

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at ₹ 30,743. IndiGo flights start at ₹ 36,789 while deals on Qantas Airways start at ₹ 43,432 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 - Brisbane.

  • 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

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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 Sydney flights
Kolkata to Melbourne flights
Kolkata to Brisbane flights
Kolkata to Perth flights
Kolkata to Auckland flights

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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 34,121Average₹ 48,592FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Air IndiaCheapest₹ 51,116Average₹ 71,888FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest₹ 52,333Average₹ 86,760FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 63,848Average₹ 75,417FlexibilityNo 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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