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Cheap flights from Kolkata to Sydney from ₹ 21,471

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Sydney Kingsford Smith are usually found in April or September, booked 45 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Kolkata to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2025.

Round-trip from

₹ 46,010

One-way from

₹ 21,471

Popular in

November

Cheapest in

April

Average price

₹ 63,476
10/9-1/2
  • 10/9-1/2
  • 2 total stops
  • 33h 30m total
  • Kolkata to Sydney
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22/8
  • 22/8
  • 1 total stop
  • 16h 25m total
  • Kolkata to Sydney
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 1,603,687 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 348,651 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Kolkata to Sydney

Cheapest flights from Kolkata to Sydney
Explore the most affordable flight options available from Kolkata to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Wed 10/923:05CCU - SYD
1 stop16h 25mMultiple Airlines
Sun 1/210:45SYD - CCU
1 stop17h 05mMultiple Airlines
Deal found 29/4₹ 46,010
Wed 24/910:20CCU - SYD
1 stop19h 25mQantas Airways
Wed 4/209:30SYD - CCU
1 stop17h 00mQantas Airways
Deal found 29/4₹ 69,781
Fri 14/1100:10CCU - SYD
1 stop14h 55mMalaysia Airlines
Sun 30/1112:10SYD - CCU
1 stop16h 30mMalaysia Airlines
Deal found 28/4₹ 71,059
Sat 15/1123:40CCU - SYD
1 stop31h 40mSingapore Airlines
Sun 30/1121:45SYD - CCU
1 stop30h 10mSingapore Airlines
Deal found 28/4₹ 73,700
Wed 22/1002:00CCU - SYD
1 stop14h 00mThai Airways
Sat 28/210:00SYD - CCU
1 stop20h 10mThai Airways
Deal found 28/4₹ 80,517
Sun 13/700:55CCU - SYD
1 stop36h 35mAir India
Mon 21/719:30SYD - CCU
1 stop29h 30mAir India
Deal found 29/4₹ 84,862
Wed 25/602:30CCU - SYD
1 stop23h 40mIndiGo
Fri 12/1215:55SYD - CCU
1 stop25h 40mIndiGo
Deal found 28/4₹ 87,589
Tue 9/903:50CCU - SYD
2 stops37h 30mQatar Airways
Sun 1/220:00SYD - CCU
2 stops35h 15mQatar Airways
Deal found 29/4₹ 116,557
Thu 17/703:45CCU - SYD
1 stop32h 40mEtihad Airways
Fri 15/821:30SYD - CCU
1 stop33h 50mEtihad Airways
Deal found 28/4₹ 137,688
Tue 20/502:00CCU - SYD
3 stops46h 50mBritish Airways
Wed 4/614:40SYD - CCU
3 stops45h 20mBritish Airways
Deal found 28/4₹ 199,119

Cheapflights Fare Finder

Customise your flight search to find flights from Kolkata to Sydney 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 29 April 2025.
Use the filters below to find and compare flights from Kolkata to Sydney that are best for you.

Fly from

Kolkata

Fly to

Sydney

Route

Depart

Return

Price

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

₹ 46,010

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

₹ 69,781

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

₹ 71,315

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

₹ 77,790

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 22/10

02:00-21:30

1 stop14h 00m

Sydney Kingsford Smith

Sat 28/2

10:00-00:40

1 stop20h 10m

₹ 80,517

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 13/7

00:55-18:00

1 stop36h 35m

Sydney Kingsford Smith

Mon 21/7

19:30-20:30

1 stop29h 30m

₹ 84,862

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 25/6

02:30-06:40

1 stop23h 40m

Sydney Kingsford Smith

Fri 12/12

15:55-12:05

1 stop25h 40m

₹ 87,589

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 9/9

03:50-21:50

2 stops37h 30m

Sydney Kingsford Smith

Sun 1/2

20:00-01:45

2 stops35h 15m

₹ 116,557

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 17/7

03:45-16:55

1 stop32h 40m

Sydney Kingsford Smith

Fri 15/8

21:30-02:50

1 stop33h 50m

₹ 137,688

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 20/5

02:00-05:20

3 stops46h 50m

Sydney Kingsford Smith

Wed 4/6

14:40-07:30

3 stops45h 20m

₹ 199,119

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Kolkata to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

Use this chart to determine the optimal time to book a return flight from Kolkata to Sydney. Price data was last updated on 25 April 2025.

The price you pay for your flight from Kolkata to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kolkata to Sydney?

Currently, August is the cheapest month in which you can book a flight from Kolkata to Sydney (average of ₹ 776). Flying from Kolkata to Sydney 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 SYD?

Find hourly flight availability from Kolkata to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

It’s optimal to fly from Kolkata to Sydney in the morning. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight at midday.

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney 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 Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 29 April 2025.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

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

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

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
3,213 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

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

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

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
828 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

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

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

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 Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Kolkata to Sydney round-trip?

    According to our current data, Qantas Airways (₹ 69,781), Malaysia Airlines (₹ 71,315), and Singapore Airlines (₹ 77,790) offers the cheapest pricing from Kolkata to Sydney. Users have found that Qantas Airways is 14% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Kolkata to Sydney one-way?

    ₹ 30,673 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Thai Airways and IndiGo, with prices starting from ₹ 35,104 and ₹ 36,722, respectively.

  • Can I find deals for flights from Kolkata to Sydney that include hotel bookings?

    Yes. In addition to deals on Kolkata to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Sydney.

  • Can I find deals for business class flights from Kolkata to Sydney?

    Yes. Cheapflights offers flight deals from Kolkata to Sydney 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 Sydney?

    Currently, August is the cheapest month in which you can book a flight from Kolkata to Sydney (average of ₹ 776). Flying from Kolkata to Sydney 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

Travelling to a place near Kolkata?

Book flights to Kolkata if you plan to visit one of these locations
Penrith
Wollongong
Parramatta
Randwick

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Kolkata to Sydney

Discover the top 4 airlines that operate flights from Kolkata to Sydney. 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 44,853Average₹ 59,295FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Air IndiaCheapest₹ 51,732Average₹ 68,422FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest₹ 62,489Average₹ 84,007FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 63,880Average₹ 69,753FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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Can Cheapflights find flights from Kolkata to Sydney with no change fees?

Certainly. Search results for flights to Sydney 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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