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Cheap flights from Kolkata to Sydney from ₹ 34,226

CCU — SYD
17 Oct — 24 Oct1
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

Fri 23/1011:50 -
3 stops27h 00m
Mon 26/1013:25 -
3 stops32h 00m
Deal found 16/9₹ 74,876
Sat 31/1001:10 -
2 stops26h 35m
Sun 8/1121:30 -
3 stops32h 10m
Deal found 17/9₹ 75,164
Fri 30/1023:05 -
2 stops31h 35m
Fri 6/1120:05 -
2 stops31h 45m
Deal found 15/9₹ 76,602
Sun 1/1118:45 -
2 stops18h 35m
Sun 8/1113:25 -
1 stop28h 00m
Deal found 17/9₹ 78,903
Thu 29/1001:10 -
2 stops26h 35m
Fri 20/1121:30 -
3 stops32h 10m
Deal found 17/9₹ 84,271
Wed 23/1223:40 -
1 stop31h 00m
Sun 7/208:05 -
1 stop19h 50m
Deal found 15/9₹ 85,134

Find flight deals from Kolkata to Sydney

Round-trip from

₹ 74,876

One-way from

₹ 34,226

Popular in

April

Cheapest in

March

Average price

₹ 104,500
23/10-26/10
  • 23/10-26/10
  • 6 total stops
  • 59h 00m total
  • Kolkata to Sydney
Search Deals
13/12-31/12
  • 13/12-31/12
  • 2 total stops
  • 21h 30m total
  • Kolkata to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 940,477 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (₹ 506,804 potential savings vs. average return price).
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Average for round-trip flights in September 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 13/12

15:50-18:50

2 stops21h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 34,226

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sat 12/12

02:15-07:35

1 stop23h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 45,827

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sat 12/12

07:00-10:50

1 stop22h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 47,457

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Tue 29/9

23:05-19:35

1 stop16h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 49,374

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Wed 30/9

08:20-06:15

2 stops41h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 49,949

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Fri 11/12

01:10-09:05

3 stops26h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 54,551

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sat 12/12

03:25-06:50

1 stop21h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 55,414
Fastest return journey

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sat 10/10

23:05-20:00

1 stop15h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 58,578

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Sat 10/10

22:30-06:10

2 stops26h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 66,056

KolkataSydney

CCU Kolkata Netaji S. Chandra - SYD Sydney Kingsford Smith

CCUSYD

Kolkata Netaji S. Chandra

Fri 12/2

23:20-11:50

1 stop31h 00m

Sydney Kingsford Smith

Tue 11/5

18:00-22:15

1 stop32h 45m

₹ 83,792

Flights are sorted by cheapest return flights first.

Deals found on 13/9

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

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 ₹ 79,957). Flying from Kolkata to Sydney in April is currently the most expensive (average of ₹ 156,175). 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 ₹ 90,503 and ₹ 105,363 in October.
The cheapest return price found within the last 5 days was ₹ 74,876 on Multiple Airlines (23 Oct–26 Oct).

Reviews of airlines servicing Sydney

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
1,602 reviews
Check prices

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

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
1,602 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

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

  • How long is the flight from Kolkata to Sydney?

    For as low as ₹ 90,407, Singapore Airlines can have you in Sydney from Kolkata in 14h 30m. 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 (₹ 84,682), offers the cheapest pricing from Kolkata to Sydney. Users have found that Singapore Airlines is 13% cheaper than the other options available to this destination.

  • 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 ₹ 79,957). Flying from Kolkata to Sydney in April is currently the most expensive (average of ₹ 156,175). 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
Katoomba

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Kolkata to Sydney

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 84,682Average₹ 95,840FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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