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Cheap flights from Kolkata to Sydney from ₹ 32,084

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Sydney

Enter your travel dates to find the best prices.

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 18 July 2026.

Wed 5/823:05
CCU
-
SYD
1 stop28h 45m
Multiple Airlines
Sun 9/809:45
SYD
-
CCU
1 stop17h 05m
Multiple Airlines
Deal found 16/7₹ 62,048
Sun 16/823:05
CCU
-
SYD
1 stop16h 00m
Multiple Airlines
Sun 30/809:45
SYD
-
CCU
1 stop17h 05m
Multiple Airlines
Deal found 15/7₹ 63,686
Wed 12/823:05
CCU
-
SYD
1 stop28h 45m
Multiple Airlines
Wed 19/820:50
SYD
-
CCU
1 stop30h 00m
Multiple Airlines
Deal found 14/7₹ 65,998
Wed 29/723:05
CCU
-
SYD
1 stop28h 45m
Multiple Airlines
Wed 19/820:50
SYD
-
CCU
1 stop30h 00m
Multiple Airlines
Deal found 14/7₹ 67,636
Wed 29/723:05
CCU
-
SYD
1 stop28h 45m
Multiple Airlines
Wed 12/820:50
SYD
-
CCU
1 stop30h 00m
Multiple Airlines
Deal found 12/7₹ 68,214
Fri 31/723:05
CCU
-
SYD
1 stop28h 45m
Multiple Airlines
Fri 14/809:45
SYD
-
CCU
1 stop17h 05m
Multiple Airlines
Deal found 14/7₹ 69,178
Fri 21/823:05
CCU
-
SYD
1 stop28h 45m
Multiple Airlines
Mon 31/819:35
SYD
-
CCU
1 stop31h 15m
Multiple Airlines
Deal found 15/7₹ 72,068
Wed 2/923:05
CCU
-
SYD
1 stop28h 45m
Multiple Airlines
Wed 9/920:50
SYD
-
CCU
1 stop30h 00m
Multiple Airlines
Deal found 15/7₹ 72,935

Find 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 18 July 2026.

Round-trip from

₹ 62,048

One-way from

₹ 32,084

Popular in

January

Cheapest in

March

Average price

₹ 96,155
5/8-9/8
  • 5/8-9/8
  • 2 total stops
  • 45h 50m total
  • Kolkata to Sydney
Search Deals
19/11
  • 19/11
  • 2 total stops
  • 38h 10m total
  • Kolkata to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 369,714 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 165,111 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 18 July 2026.
Use the filters below to find and compare flights from Kolkata to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 29/7

23:05-08:20

1 stop28h 45m

Sydney Kingsford Smith

Wed 12/8

20:50-22:20

1 stop30h 00m

₹ 68,214

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sat 15/8

01:10-09:00

2 stops27h 20m

Sydney Kingsford Smith

Sun 30/8

10:05-00:10

3 stops42h 35m

₹ 81,028

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 8/9

00:40-06:30

1 stop25h 20m

Sydney Kingsford Smith

Sun 13/9

09:15-23:25

1 stop18h 40m

₹ 84,497

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sat 1/8

01:10-12:35

2 stops30h 55m

Sydney Kingsford Smith

Sun 16/8

10:05-00:10

3 stops42h 35m

₹ 88,640

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 14/8

01:10-08:00

2 stops26h 20m

Sydney Kingsford Smith

Tue 25/8

11:00-00:10

3 stops41h 40m

₹ 88,832
Fastest return journey

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 29/7

02:00-20:30

1 stop14h 00m

Sydney Kingsford Smith

Thu 13/8

20:35-13:55

2 stops21h 50m

₹ 99,527
Cheapest one-way
Fastest single journey

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 23/8

23:05-19:35

1 stop16h 00m

₹ 38,346

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 2/10

18:10-11:45

2 stops37h 05m

₹ 39,021

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 19/8

23:05-08:20

1 stop28h 45m

₹ 40,370

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 21/8

23:05-08:20

1 stop28h 45m

₹ 41,333

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 14 resultsSorted by cheapest first
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

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

Currently, March is the cheapest month in which you can book a flight from Kolkata to Sydney (average of ₹ 83,533). Flying from Kolkata to Sydney in January is currently the most expensive (average of ₹ 112,727). 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.

How much does it cost for a return flight from Kolkata to Sydney?

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 18 July 2026.
Read through reviews of airlines operating flights from Kolkata to Sydney, such as Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,573 reviews
Check prices

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,573 reviews
Singapore Airlines
8.2
Very Good
1,573 reviews
Check prices

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

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.

  • How long is the flight from Kolkata to Sydney?

    For as low as ₹ 84,497, China Eastern can have you in Sydney from Kolkata in 25h 20m. Airlines will cover a distance of 9133 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Kolkata to Sydney round-trip?

    According to our current data, Singapore Airlines (₹ 77,763), offers the cheapest pricing from Kolkata to Sydney. Users have found that Singapore Airlines is 17% cheaper than the other options available to this destination.

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

    ₹ 35,889 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on Singapore Airlines and Thai Airways, with prices starting from ₹ 43,133 and ₹ 54,315, 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, March is the cheapest month in which you can book a flight from Kolkata to Sydney (average of ₹ 83,533). Flying from Kolkata to Sydney in January is currently the most expensive (average of ₹ 112,727). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Katoomba
Parramatta

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Kolkata to Sydney

Discover the top airline 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 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 77,763Average₹ 96,316FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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?

Cheapflights makes it easy to find Kolkata to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kolkata to Sydney.

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?

Of course! You can now track prices for flights from Kolkata to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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