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Cheap flights from Kolkata to Sydney from $478

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
17 Sep — 24 Sep1
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 August 2026.

Fri 21/823:05 -
1 stop28h 45m
Sun 8/1110:45 -
1 stop17h 05m
Deal found 15/8$972
Tue 22/1201:05 -
1 stop14h 00m
Sat 6/210:45 -
1 stop19h 05m
Deal found 15/8$973
Tue 22/1201:05 -
1 stop14h 00m
Sun 7/210:45 -
1 stop17h 05m
Deal found 15/8$976
Tue 8/923:05 -
1 stop16h 00m
Sun 13/909:45 -
1 stop17h 05m
Deal found 12/8$999
Fri 23/1021:15 -
2 stops30h 35m
Wed 4/1121:50 -
1 stop30h 00m
Deal found 17/8$1,018
Wed 21/1023:05 -
1 stop28h 45m
Mon 2/1113:25 -
2 stops36h 45m
Deal found 17/8$1,038
Thu 22/1023:05 -
1 stop26h 20m
Mon 2/1113:25 -
2 stops36h 45m
Deal found 17/8$1,041
Wed 9/923:05 -
1 stop28h 45m
Fri 13/1110:45 -
1 stop17h 05m
Deal found 15/8$1,045
Fri 23/1020:15 -
2 stops31h 35m
Mon 2/1109:50 -
1 stop18h 00m
Deal found 17/8$1,046

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 August 2026.

Round-trip from

$973

One-way from

$478

Popular in

January

Cheapest in

March

Average price

$1,291
22/12-6/2
  • 22/12-6/2
  • 2 total stops
  • 33h 05m total
  • Kolkata to Sydney
Search Deals
6/12
  • 6/12
  • 2 total stops
  • 19h 15m total
  • Kolkata to Sydney
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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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 18 August 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
Fastest return journey

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Tue 22/12

01:05-20:35

1 stop14h 00m

Sydney Kingsford Smith

Sun 7/2

10:45-22:20

1 stop17h 05m

$976

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Tue 8/9

23:05-19:35

1 stop16h 00m

Sydney Kingsford Smith

Sun 13/9

09:45-22:20

1 stop17h 05m

$999

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sun 18/10

01:10-10:00

2 stops51h 20m

Sydney Kingsford Smith

Wed 28/10

11:10-00:10

2 stops42h 30m

$1,264

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Tue 3/11

00:10-20:35

1 stop14h 55m

Sydney Kingsford Smith

Sun 8/11

11:50-23:10

1 stop16h 50m

$1,281

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Wed 26/8

02:00-20:30

1 stop14h 00m

Sydney Kingsford Smith

Sun 8/11

13:25-10:40

2 stops26h 45m

$1,356

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sun 13/9

23:05-19:35

1 stop16h 00m

Sydney Kingsford Smith

Sun 20/9

20:30-00:10

3 stops32h 10m

$1,439

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Fri 4/12

23:05-09:15

1 stop28h 40m

Sydney Kingsford Smith

Sun 13/12

10:45-22:20

1 stop17h 05m

$1,548

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Thu 22/10

09:50-19:05

1 stop27h 45m

Sydney Kingsford Smith

Wed 4/11

06:00-18:50

1 stop42h 20m

$1,557

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Wed 4/11

09:15-07:35

2 stops40h 50m

Sydney Kingsford Smith

Sun 8/11

10:25-07:40

2 stops50h 45m

$1,579
Cheapest one-way

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sun 6/12

18:05-18:50

2 stops19h 15m

$478

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 18 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 $1,173). Flying from Kolkata to Sydney in January is currently the most expensive (average of $1,645). 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?

Airfare is below average for this route at the moment.

Kolkata to Sydney flights typically cost between $1,266 and $1,314 in December.
The cheapest return price found within the last 5 days was $973 on Multiple Airlines (22 Dec–6 Feb).

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 August 2026.
Check out reviews from past customers who have flown with Singapore Airlines from Kolkata to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Sanku,July 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
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Sanku,July 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 $1,281, China Eastern can have you in Sydney from Kolkata in 14h 55m. The distance between Kolkata and Sydney is about 9133 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly 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 $1,063 on this airline. You may be able to fly from Kolkata to Sydney for 21% less than the average price by searching for this airline.

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

    The cheapest airline one-way is Malaysia Airlines, with whom users have recently found tickets for as low as $453. However, be on the lookout for offers from Air India 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, March is the cheapest month in which you can book a flight from Kolkata to Sydney (average of $1,173). Flying from Kolkata to Sydney in January is currently the most expensive (average of $1,645). 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
Parramatta
Wollongong
Penrith
Manly
Katoomba
Lithgow
Cronulla
Randwick
Terrigal
Leura
Bondi Beach
Coogee

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 647,157 searches. Data last updated 18 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,063Average$1,221FlexibilityNo 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?

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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