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Cheap flights from Kolkata to Sydney from ₹ 21,405

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
19 Apr — 26 Apr1
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 14 April 2025.

Round-trip from

₹ 42,982

One-way from

₹ 21,405

Popular in

November

Cheapest in

April

Average price

₹ 64,044
28/5-31/5
  • 28/5-31/5
  • 2 total stops
  • 46h 00m total
  • Kolkata to Sydney
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28/5
  • 28/5
  • 2 total stops
  • 34h 25m total
  • Kolkata to Sydney
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (₹ 1,772,852 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 352,532 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 14 April 2025.

Wed 28/523:05CCU - SYD
1 stop16h 25mMultiple Airlines
Sat 31/521:15SYD - CCU
1 stop29h 35mMultiple Airlines
Deal found 13/4₹ 42,982
Wed 24/913:45CCU - SYD
1 stop16h 00mQantas Airways
Wed 4/209:30SYD - CCU
1 stop17h 00mQantas Airways
Deal found 14/4₹ 69,717
Sun 2/1100:10CCU - SYD
1 stop14h 55mMalaysia Airlines
Sat 28/212:10SYD - CCU
1 stop16h 30mMalaysia Airlines
Deal found 12/4₹ 72,124
Thu 26/623:30CCU - SYD
1 stop25h 55mSingapore Airlines
Fri 12/1216:10SYD - CCU
1 stop35h 45mSingapore Airlines
Deal found 13/4₹ 73,586
Tue 12/802:00CCU - SYD
1 stop14h 00mThai Airways
Wed 19/1115:50SYD - CCU
1 stop14h 20mThai Airways
Deal found 13/4₹ 86,394
Tue 23/903:50CCU - SYD
1 stop21h 55mQatar Airways
Wed 4/221:40SYD - CCU
1 stop33h 35mQatar Airways
Deal found 12/4₹ 91,552
Wed 25/600:55CCU - SYD
1 stop36h 35mAir India
Fri 12/1220:20SYD - CCU
1 stop21h 05mAir India
Deal found 13/4₹ 118,717
Sun 27/421:15CCU - SYD
1 stop40h 15mEtihad Airways
Sun 27/715:40SYD - CCU
1 stop33h 10mEtihad Airways
Deal found 13/4₹ 132,557
Sun 27/409:45CCU - SYD
2 stops64h 25mEmirates
Sun 27/709:50SYD - CCU
2 stops50h 50mEmirates
Deal found 13/4₹ 178,720
Fri 14/1101:45CCU - SYD
3 stops47h 40mBritish Airways
Sun 30/1116:20SYD - CCU
3 stops48h 15mBritish Airways
Deal found 13/4₹ 242,592

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 14 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 28/5

23:05-20:00

1 stop16h 25m

Sydney Kingsford Smith

Sat 31/5

21:15-22:20

1 stop29h 35m

₹ 42,982

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 24/9

13:45-10:15

1 stop16h 00m

Sydney Kingsford Smith

Wed 4/2

09:30-21:00

1 stop17h 00m

₹ 69,717

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 26/6

23:30-05:55

1 stop25h 55m

Sydney Kingsford Smith

Fri 12/12

16:10-22:25

1 stop35h 45m

₹ 73,586

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 12/8

02:00-20:30

1 stop14h 00m

Sydney Kingsford Smith

Wed 19/11

15:50-00:40

1 stop14h 20m

₹ 86,394

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 23/9

03:50-06:15

1 stop21h 55m

Sydney Kingsford Smith

Wed 4/2

21:40-01:45

1 stop33h 35m

₹ 91,552

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 25/6

00:55-18:00

1 stop36h 35m

Sydney Kingsford Smith

Fri 12/12

20:20-11:55

1 stop21h 05m

₹ 118,717

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 27/4

21:15-18:00

1 stop40h 15m

Sydney Kingsford Smith

Sun 27/7

15:40-20:20

1 stop33h 10m

₹ 132,557

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 27/4

09:45-06:40

2 stops64h 25m

Sydney Kingsford Smith

Sun 27/7

09:50-08:10

2 stops50h 50m

₹ 178,720

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Mon 2/6

00:40-19:35

1 stop14h 25m

Sydney Kingsford Smith

Fri 13/6

13:05-23:25

1 stop14h 50m

₹ 219,639

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 23/9

02:00-05:20

3 stops46h 50m

Sydney Kingsford Smith

Wed 4/2

16:20-10:20

3 stops47h 30m

₹ 257,377

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 21 results
1
2
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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 11 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 14 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 14 April 2025.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Overall

8.1

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
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Overall

8.1

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
3,197 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Overall

8.1

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
322 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Overall

8.1

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
818 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Overall

8.1

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
3,550 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Overall

8.1

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 (₹ 69,717), Singapore Airlines (₹ 73,586), and Thai Airways (₹ 86,394) offers the cheapest pricing from Kolkata to Sydney. Users have found that Qantas Airways is 15% cheaper than the other options available to this destination.

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

    ₹ 29,916 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 IndiGo and Qantas Airways, with prices starting from ₹ 37,223 and ₹ 44,272, 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 14 April 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 45,254Average₹ 59,825FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Air IndiaCheapest₹ 52,194Average₹ 70,747FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest₹ 62,149Average₹ 84,758FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 64,451Average₹ 70,450FlexibilityNo 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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