Find flights
When to book
Airlines
FAQs

Cheap flights from Kolkata to Sydney from $833

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
26 Feb — 5 Mar1
1 adult

The best prices from Kolkata Netaji S. Chandra to Sydney Kingsford Smith are usually found in September or April, booked 37 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 21 February 2025.

Round-trip from

$873

One-way from

$833

Popular in

November

Cheapest in

September

Average price

$1,594
7/4-15/4
  • 7/4-15/4
  • 3 total stops
  • 56h 45m total
  • Kolkata to Sydney
Search Deals
IndiGo
  • IndiGo
  • 18/3
  • 2 total stops
  • 26h 20m total
  • Kolkata to Sydney
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($476 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($112 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 21 February 2025.

Mon 7/403:25CCU - SYD
1 stop24h 25mMultiple Airlines
Tue 15/418:30SYD - CCU
2 stops32h 20mMultiple Airlines
Deal found 21/2$873
Fri 14/323:40CCU - SYD
1 stop30h 40mSingapore Airlines
Sat 31/518:05SYD - CCU
1 stop32h 40mSingapore Airlines
Deal found 20/2$1,417
Thu 13/301:55CCU - SYD
1 stop14h 25mThai Airways
Sat 31/510:00SYD - CCU
1 stop19h 15mThai Airways
Deal found 20/2$1,637
Fri 14/304:55CCU - SYD
1 stop24h 20mQantas Airways
Sat 31/506:00SYD - CCU
2 stops30h 00mQantas Airways
Deal found 20/2$1,687
Fri 14/322:30CCU - SYD
2 stops40h 35mMalaysia Airlines
Sat 31/513:05SYD - CCU
2 stops44h 10mMalaysia Airlines
Deal found 21/2$1,855
Thu 13/303:50CCU - SYD
1 stop33h 15mEtihad Airways
Sat 31/519:00SYD - CCU
2 stops29h 50mEtihad Airways
Deal found 20/2$2,284
Thu 13/301:45CCU - SYD
3 stops47h 40mBritish Airways
Sat 31/514:40SYD - CCU
3 stops45h 20mBritish Airways
Deal found 20/2$4,569

Find flights from Kolkata to Sydney within your budget

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 21 February 2025.

Fly from

Kolkata

Fly to

Sydney

Route

Depart

Return

Price

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Mon 7/4

03:25-08:20

1 stop24h 25m

Sydney Kingsford Smith

Tue 15/4

18:30-22:20

2 stops32h 20m

$873

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 14/3

23:40-11:50

1 stop30h 40m

Sydney Kingsford Smith

Sat 31/5

18:05-22:15

1 stop32h 40m

$1,417

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 13/3

01:55-21:50

1 stop14h 25m

Sydney Kingsford Smith

Sat 31/5

10:00-00:45

1 stop19h 15m

$1,637

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 14/3

04:55-10:45

1 stop24h 20m

Sydney Kingsford Smith

Sat 31/5

06:00-07:30

2 stops30h 00m

$1,687

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 14/3

22:30-20:35

2 stops40h 35m

Sydney Kingsford Smith

Sat 31/5

13:05-04:45

2 stops44h 10m

$1,855

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 13/3

03:50-18:35

1 stop33h 15m

Sydney Kingsford Smith

Sat 31/5

19:00-20:20

2 stops29h 50m

$2,284

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 13/3

01:45-06:55

3 stops47h 40m

Sydney Kingsford Smith

Sat 31/5

14:40-07:30

3 stops45h 20m

$4,569

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 18/3

02:30-10:20

2 stops26h 20m

$833

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 1/4

23:30-17:45

1 stop12h 45m

$862

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 1/4

06:45-11:00

2 stops22h 45m

$1,039

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 12 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.

Travel insights for flights from Kolkata to Sydney

Get recent, data-driven insights about flights from Kolkata to Sydney including ideal travel times, pricing trends, and more.

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 14 February 2025.

To ensure you get the cheapest price possible for a flight from Kolkata to Sydney, you should look to book at least 37 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 21 February 2025.
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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
1,297 reviews
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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
7.8
Good
317 reviews
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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
7.4
Good
813 reviews
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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.

Etihad Airways
7.4
Good
1,178 reviews
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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.

Malaysia Airlines
7.4
Good
263 reviews
Singapore Airlines
8.1
Very Good
1,297 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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?

    Our cheapest airline available from Kolkata to Sydney is Singapore Airlines. Our recent data shows that you can find tickets from as low as $1,417 on this airline. Additional options worth looking into are Thai Airways and Qantas Airways, starting at $1,637 and $1,687 round-trip. You may be able to fly from Kolkata to Sydney for 8% 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 $833. However, be on the lookout for offers from Singapore Airlines and Malaysia 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
Randwick
Manly
Penrith
Coogee
Cronulla
Terrigal
Bondi Beach
Lithgow
Leura
Swansea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$920Average$1,423FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest$1,132Average$1,895FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest$1,183Average$1,602FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qantas AirwaysCheapest$1,234Average$1,370FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.