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Cheap flights from Kolkata to Sydney from $621

CCU — SYD
4 Nov — 11 Nov1
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

Sun 15/1100:50 -
2 stops29h 50m
Mon 23/1115:10 -
1 stop20h 30m
Deal found 2/10$1,211
Wed 21/1001:10 -
2 stops27h 20m
Sun 3/109:20 -
2 stops44h 20m
Deal found 4/10$1,270
Fri 16/1016:10 -
2 stops35h 40m
Mon 19/1009:50 -
1 stop18h 00m
Deal found 2/10$1,369
Fri 30/1009:20 -
1 stop27h 45m
Fri 13/1111:40 -
2 stops36h 50m
Deal found 30/9$1,438
Wed 23/1209:20 -
1 stop27h 45m
Sun 7/206:00 -
1 stop31h 10m
Deal found 2/10$1,482

Find flight deals from Kolkata to Sydney

Round-trip from

$1,188

One-way from

$621

Popular in

April

Cheapest in

March

Average price

$1,548
Singapore Airlines
  • Singapore Airlines
  • 2/3-31/5
  • 2 total stops
  • 44h 30m total
  • Kolkata to Sydney
Search Deals
21/11-31/12
  • 21/11-31/12
  • 2 total stops
  • 21h 30m total
  • Kolkata to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($202 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($115 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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 Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sun 15/11

02:15-07:35

1 stop23h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

$641

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Tue 13/10

23:20-07:30

3 stops50h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

$739

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sun 15/11

00:10-06:05

2 stops24h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

$747

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sat 21/11

16:05-18:50

3 stops21h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

$752

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Tue 26/1

01:55-11:55

1 stop28h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

$884
Fastest return journey

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Mon 11/1

23:20-18:50

1 stop14h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

$1,002

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sat 12/12

20:35-07:35

2 stops29h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

$1,010

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Wed 9/12

07:15-20:35

2 stops31h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

$1,038

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sun 10/1

02:15-06:30

2 stops22h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

$1,040

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Tue 26/1

00:10-12:10

2 stops30h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

$1,152

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 19 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

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 $1,198). Flying from Kolkata to Sydney in April is currently the most expensive (average of $2,341). 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 $1,418 and $1,697 in March.
The cheapest return price found within the last 5 days was $1,188 on Singapore Airlines (2 Mar–31 May).

Reviews of airlines servicing Sydney

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
1,621 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.1

Overall

8.2

Food

7.8

Comfort

8.0

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
1,621 reviews
Singapore Airlines
8.2
Very Good
1,621 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.1

Overall

8.2

Food

7.8

Comfort

8.0

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

  • How long is the flight from Kolkata to Sydney?

    For as low as $1,450, China Eastern can have you in Sydney from Kolkata in 13h 05m. 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 $1,114 on this airline. You may be able to fly from Kolkata to Sydney for 24% 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 $473. 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 $1,198). Flying from Kolkata to Sydney in April is currently the most expensive (average of $2,341). 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
Lithgow
Cronulla
Terrigal
Katoomba
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Kolkata to Sydney

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,114Average$1,274FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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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?

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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.

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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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