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Cheap flights from Kolkata to Sydney from $477

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
30 Mar — 6 Apr1
1 adult

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

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 25 March 2025.

Round-trip from

$822

One-way from

$477

Popular in

November

Cheapest in

September

Average price

$1,344
7/5-4/6
  • 7/5-4/6
  • 5 total stops
  • 64h 20m total
  • Kolkata to Sydney
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5/5
  • 5/5
  • 2 total stops
  • 21h 10m total
  • Kolkata to Sydney
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($520 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($121 potential savings vs. average return price).
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Average for round-trip flights in March 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 25 March 2025.

Wed 7/508:45CCU - SYD
3 stops30h 45mMultiple Airlines
Wed 4/609:15SYD - CCU
2 stops33h 35mMultiple Airlines
Deal found 24/3$822
Wed 7/523:30CCU - SYD
1 stop30h 25mSingapore Airlines
Wed 4/607:55SYD - CCU
1 stop18h 50mSingapore Airlines
Deal found 23/3$1,282
Thu 17/402:30CCU - SYD
1 stop25h 15mIndiGo
Fri 25/414:50SYD - CCU
1 stop25h 55mIndiGo
Deal found 24/3$1,333
Fri 9/500:40CCU - SYD
1 stop14h 25mMalaysia Airlines
Tue 20/513:05SYD - CCU
1 stop14h 50mMalaysia Airlines
Deal found 24/3$1,347
Tue 6/502:00CCU - SYD
1 stop14h 00mThai Airways
Wed 4/610:00SYD - CCU
1 stop19h 15mThai Airways
Deal found 23/3$1,708
Mon 5/522:30CCU - SYD
2 stops39h 10mQantas Airways
Tue 20/506:00SYD - CCU
2 stops27h 15mQantas Airways
Deal found 24/3$1,888
Wed 9/701:30CCU - SYD
2 stops48h 25mEmirates
Mon 6/1006:00SYD - CCU
1 stop31h 40mEmirates
Deal found 25/3$3,040
Tue 6/502:00CCU - SYD
3 stops46h 50mBritish Airways
Mon 19/514:40SYD - CCU
3 stops45h 20mBritish Airways
Deal found 24/3$3,883
Wed 9/703:50CCU - SYD
2 stops36h 05mQatar Airways
Mon 6/1019:00SYD - CCU
2 stops36h 50mQatar Airways
Deal found 25/3$4,279

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 647,157 searches. Data last updated 25 March 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 7/5

08:45-20:00

3 stops30h 45m

Sydney Kingsford Smith

Wed 4/6

09:15-14:20

2 stops33h 35m

$822

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 7/5

23:30-10:25

1 stop30h 25m

Sydney Kingsford Smith

Wed 4/6

07:55-22:15

1 stop18h 50m

$1,282

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 17/4

02:30-08:15

1 stop25h 15m

Sydney Kingsford Smith

Fri 25/4

14:50-12:15

1 stop25h 55m

$1,333

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 9/5

00:40-19:35

1 stop14h 25m

Sydney Kingsford Smith

Tue 20/5

13:05-23:25

1 stop14h 50m

$1,347

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 6/5

02:00-20:30

1 stop14h 00m

Sydney Kingsford Smith

Wed 4/6

10:00-00:45

1 stop19h 15m

$1,708

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Mon 5/5

22:30-18:10

2 stops39h 10m

Sydney Kingsford Smith

Tue 20/5

06:00-04:45

2 stops27h 15m

$1,888

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 9/7

01:30-06:25

2 stops48h 25m

Sydney Kingsford Smith

Mon 6/10

06:00-08:10

1 stop31h 40m

$3,040

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 6/5

02:00-05:20

3 stops46h 50m

Sydney Kingsford Smith

Mon 19/5

14:40-07:30

3 stops45h 20m

$3,883

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 9/7

03:50-20:25

2 stops36h 05m

Sydney Kingsford Smith

Mon 6/10

19:00-02:20

2 stops36h 50m

$4,279

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Mon 5/5

17:50-19:30

2 stops21h 10m

$477

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 18 results
1
2

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 21 March 2025.

To ensure you get the cheapest price possible for a flight from Kolkata to Sydney, you should look to book at least 45 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.

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

Currently, May is the cheapest month in which you can book a flight from Kolkata to Sydney (average of $129). Flying from Kolkata to Sydney in October is currently the most expensive (average of $171). 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.

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 25 March 2025.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

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
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

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
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

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
7.8
Good
316 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

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
809 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

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
3,540 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

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 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?

    Our cheapest airline available from Kolkata to Sydney is Singapore Airlines. Our recent data shows that you can find tickets from as low as $1,282 on this airline. Additional options worth looking into are IndiGo and Malaysia Airlines, starting at $1,333 and $1,347 round-trip. You may be able to fly from Kolkata to Sydney for 16% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is IndiGo, with whom users have recently found tickets for as low as $638. However, be on the lookout for offers from Thai Airways and Singapore Airlines, as they are both options that can get you from Kolkata to Sydney for a low price.

  • 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, May is the cheapest month in which you can book a flight from Kolkata to Sydney (average of $129). Flying from Kolkata to Sydney in October is currently the most expensive (average of $171). 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
Parramatta
Wollongong
Katoomba
Manly
Penrith
Coogee
Cronulla
Randwick
Terrigal
Bondi Beach
Lithgow
Leura
Swansea

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 647,157 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$934Average$1,444FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest$1,033Average$1,822FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest$1,193Average$1,458FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qantas AirwaysCheapest$1,252Average$1,375FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kolkata to Sydney?

Deals for Kolkata to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Sydney?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kolkata to Sydney for you. Better yet — we are completely free to use.

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.

Can Cheapflights notify me if prices for flights from Kolkata to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Kolkata to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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