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Cheap flights from Kolkata to Sydney from $554

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
3 May — 10 May1
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 3 April 2026.

Mon 10/823:05
CCU
-
SYD
1 stop16h 00m
Multiple Airlines
Sat 15/809:45
SYD
-
CCU
1 stop17h 05m
Multiple Airlines
Deal found 29/3$889
Fri 15/511:25
CCU
-
SYD
2 stops27h 25m
Multiple Airlines
Fri 22/513:00
SYD
-
CCU
2 stops29h 25m
Multiple Airlines
Deal found 31/3$894
Mon 27/423:05
CCU
-
SYD
1 stop16h 00m
Multiple Airlines
Mon 4/513:00
SYD
-
CCU
2 stops23h 15m
Multiple Airlines
Deal found 30/3$985
Fri 15/501:00
CCU
-
SYD
2 stops30h 15m
Multiple Airlines
Sat 23/513:05
SYD
-
CCU
1 stop29h 20m
Multiple Airlines
Deal found 1/4$1,047
Wed 29/423:05
CCU
-
SYD
2 stops15h 50m
Multiple Airlines
Sat 30/520:35
SYD
-
CCU
2 stops30h 15m
Multiple Airlines
Deal found 31/3$1,055
Sun 26/723:05
CCU
-
SYD
1 stop16h 25m
Multiple Airlines
Fri 31/713:00
SYD
-
CCU
2 stops23h 15m
Multiple Airlines
Deal found 29/3$1,056
Fri 1/523:05
CCU
-
SYD
2 stops32h 10m
Multiple Airlines
Fri 8/513:00
SYD
-
CCU
1 stop13h 45m
Multiple Airlines
Deal found 2/4$1,068
Sun 19/404:10
CCU
-
SYD
1 stop32h 10m
Etihad Airways
Sun 3/515:40
SYD
-
CCU
1 stop33h 20m
Etihad Airways
Deal found 3/4$1,073

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 3 April 2026.

Round-trip from

$889

One-way from

$554

Popular in

January

Cheapest in

June

Average price

$1,449
10/8-15/8
  • 10/8-15/8
  • 2 total stops
  • 33h 05m total
  • Kolkata to Sydney
Search Deals
IndiGo
  • IndiGo
  • 26/5
  • 1 total stop
  • 24h 10m total
  • Kolkata to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($161 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 647,157 searches. Data last updated 3 April 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 - SYD

CCUSYD

Kolkata Netaji S. Chandra

Mon 10/8

23:05-19:35

1 stop16h 00m

Sydney Kingsford Smith

Sat 15/8

09:45-22:20

1 stop17h 05m

$889

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 13/5

23:05-08:20

1 stop28h 45m

Sydney Kingsford Smith

Wed 20/5

20:50-22:20

1 stop30h 00m

$1,075

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 9/8

01:10-08:00

3 stops50h 20m

Sydney Kingsford Smith

Sat 15/8

14:10-00:10

2 stops38h 30m

$1,095

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sat 8/8

01:10-09:00

3 stops51h 20m

Sydney Kingsford Smith

Wed 12/8

20:30-00:10

3 stops32h 10m

$1,102

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 14/7

23:05-19:35

1 stop16h 00m

Sydney Kingsford Smith

Tue 21/7

20:50-22:20

1 stop30h 00m

$1,139

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Mon 3/8

01:10-12:35

3 stops30h 55m

Sydney Kingsford Smith

Sat 8/8

11:00-00:10

3 stops41h 40m

$1,301
Cheapest one-way
Fastest single journey

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 17/5

23:05-19:35

1 stop16h 00m

$566

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 24/5

02:05-06:45

1 stop24h 10m

$616

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sat 16/5

01:10-08:05

2 stops50h 25m

$640

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 24/5

01:10-08:00

3 stops50h 20m

$640

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 13 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

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 2 April 2026.

To ensure you get the cheapest price possible for a flight from Kolkata to Sydney, you should look to book at least 27 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, July is the cheapest month in which you can book a flight from Kolkata to Sydney (average of $422). Flying from Kolkata to Sydney in January is currently the most expensive (average of $1,284). 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 3 April 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Thai Airways, andMalaysia 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
1,487 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,487 reviews
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Thai Airways
7.8
Good
395 reviews
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.4
Good
303 reviews
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 $1,095, China Eastern can have you in Sydney from Kolkata in 50h 20m. The distance between Kolkata and Sydney is about 9133 km.

  • What are the cheapest airlines flying from Kolkata to Sydney round-trip?

    Our cheapest airline available from Kolkata to Sydney is Malaysia Airlines. Our recent data shows that you can find tickets from as low as $422 on this airline. Additional options worth looking into are Thai Airways and Singapore Airlines, starting at $713 and $1,057 round-trip. You may be able to fly from Kolkata to Sydney for 68% 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 AirAsia, with whom users have recently found tickets for as low as $428. However, be on the lookout for offers from Malaysia Airlines and Air India, 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, July is the cheapest month in which you can book a flight from Kolkata to Sydney (average of $422). Flying from Kolkata to Sydney in January is currently the most expensive (average of $1,284). 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
Terrigal
Katoomba
Lithgow
Manly
Bondi Beach
Coogee
Cronulla
Leura
Randwick

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 3 airlines flying from Kolkata to Sydney

Discover the top 3 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 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$422Average$944FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest$713Average$1,293FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Singapore AirlinesCheapest$1,057Average$1,276FlexibilityNo 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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