CCU - SYD

₹ 22,936 Find Cheap Flights from Kolkata to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kolkata to Sydney departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 49,266
Overall average: ₹ 77,889
Multiple Airlines
Mon 17/8Sun 15/11
CCU - SYD • 1 stop
Cheapest one-way flight
₹ 22,936
Typical prices: ₹ 41,284-₹ 47,156
Multiple Airlines
Tue 5/5
CCU - SYD • 1 stop
Top airlines
Singapore Airlines
Cheapest • from ₹ 62,660 (return)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Kolkata and Sydney. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Bengaluru (BLR)
Cheapest • Avg ₹ 71,844 (return)
Singapore (SIN)
Shortest trip • 14h 01m (one-way)
Insights
Insights
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 13% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kolkata to Sydney (CCU-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kolkata to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kolkata to Sydney

Mon, 17 Aug - Sun, 15 Nov
Multiple Airlines Logo
23:05 - 19:35
CCU
-
SYD
16h 00m
1 stop
Multiple Airlines Logo
10:45 - 22:20
SYD
-
CCU
17h 05m
1 stop
₹ 49,266Multiple Airlines
Tue, 31 Mar - Tue, 7 Apr
Multiple Airlines Logo
21:15 - 20:20
CCU
-
SYD
41h 35m
2 stops
Multiple Airlines Logo
20:50 - 22:20
SYD
-
CCU
30h 00m
1 stop
₹ 49,908Multiple Airlines
Sun, 10 May - Mon, 18 May
Multiple Airlines Logo
23:05 - 19:35
CCU
-
SYD
16h 00m
1 stop
Multiple Airlines Logo
20:50 - 22:20
SYD
-
CCU
30h 00m
1 stop
₹ 51,284Multiple Airlines
Sun, 10 May - Mon, 18 May
Multiple Airlines Logo
23:05 - 19:35
CCU
-
SYD
16h 00m
1 stop
Multiple Airlines Logo
20:50 - 22:20
SYD
-
CCU
30h 00m
1 stop
₹ 51,559Multiple Airlines
Sun, 10 May - Mon, 18 May
Multiple Airlines Logo
23:05 - 19:35
CCU
-
SYD
16h 00m
1 stop
Multiple Airlines Logo
20:50 - 22:20
SYD
-
CCU
30h 00m
1 stop
₹ 51,651Multiple Airlines
Tue, 31 Mar - Tue, 7 Apr
Multiple Airlines Logo
20:20 - 08:20
CCU
-
SYD
30h 30m
1 stop
Multiple Airlines Logo
20:50 - 22:20
SYD
-
CCU
30h 00m
1 stop
₹ 52,568Multiple Airlines
Fri, 8 May - Mon, 18 May
Multiple Airlines Logo
23:05 - 08:20
CCU
-
SYD
28h 45m
1 stop
Multiple Airlines Logo
20:50 - 22:20
SYD
-
CCU
30h 00m
1 stop
₹ 52,660Multiple Airlines
Sun, 7 Jun - Tue, 16 Jun
Multiple Airlines Logo
23:05 - 19:35
CCU
-
SYD
16h 00m
1 stop
Multiple Airlines Logo
20:50 - 22:20
SYD
-
CCU
30h 00m
1 stop
₹ 52,844Multiple Airlines
Fri, 8 May - Mon, 18 May
Multiple Airlines Logo
23:05 - 08:20
CCU
-
SYD
28h 45m
1 stop
Multiple Airlines Logo
20:50 - 22:20
SYD
-
CCU
30h 00m
1 stop
₹ 52,935Multiple Airlines
Fri, 8 May - Mon, 18 May
Multiple Airlines Logo
23:05 - 08:20
CCU
-
SYD
28h 45m
1 stop
Multiple Airlines Logo
20:50 - 22:20
SYD
-
CCU
30h 00m
1 stop
₹ 53,211Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kolkata to Sydney flights

Get data-powered insights and trends into flights from Kolkata to Sydney to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Kolkata to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kolkata to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kolkata to Sydney is June, where tickets cost ₹ 72,110 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is ₹ 102,568 and ₹ 91,926 respectively.

How far in advance should I book a flight from Kolkata to Sydney?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kolkata to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kolkata to Sydney, you should book around 7 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight₹ 22,936
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Kolkata to Sydney

When to book flights from Kolkata to Sydney

Are your dates flexible? Find out the best times to travel from Kolkata to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kolkata to Sydney

  • What is the cheapest flight from Kolkata to Sydney?

    In the last 3 days, the lowest price for a flight from Kolkata to Sydney was ₹ 22,936 for a one-way ticket and ₹ 49,266 for a return.

  • Which airports will I be using when flying from Kolkata to Sydney?

    When flying out of Kolkata you will be using Kolkata Netaji S. Chandra. You will be landing at Sydney, also known as Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Kolkata to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kolkata to Sydney?

    Star Alliance is the only airline alliance operating flights between Kolkata and Sydney.

  • How does KAYAK find such low prices on flights from Kolkata to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kolkata to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Kolkata is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kolkata to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Kolkata with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kolkata to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Kolkata up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kolkata to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Kolkata to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kolkata to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1470 reviews
7.8Food
8.3Boarding
8.0Entertainment
8.0Comfort
8.6Crew
Airline reviews

They ran out of the second choice of food was stuck with fish

4.0 OkayOscar, Mar 2026
LAX - NRT
Read more Singapore Airlines reviews

They ran out of the second choice of food was stuck with fish

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

The food wasn’t good at all. I skipped meals .

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Everything you need to know for your flight from Kolkata to Sydney

Information on your arrival and departure airports