SYD - CCU

Find cheap flights from Sydney to Kolkata

1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Kolkata, 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 Sydney to Kolkata, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Nonstop flights
Not available
There are currently no direct flights between Sydney and Kolkata. You'll need at least 1 connection.
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Top layover airports
New Delhi (DEL)
Cheapest • Avg $709 (round-trip)
Singapore (SIN)
Shortest trip • 15h 30m (one-way)
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When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 14% compared to booking last minute.
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When to travel
August
Cheapest • 17% price drop
December
Most popular
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kolkata!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sydney to Kolkata (SYD-CCU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to Kolkata 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 round-trip flight deals from Sydney to Kolkata

Multiple Airlines Logo
SYD
-
CCU
5675 mimulti-stop
Multiple Airlines Logo
CCU
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SYD
5675 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Kolkata flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Kolkata, 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 Sydney to Kolkata is August, where tickets cost $703 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,281 and $1,020 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Kolkata, 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 Sydney to Kolkata, you should book around 2 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know

Low seasonMay
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 50% increase in price.

When to book flights from Sydney to Kolkata

Are your dates flexible? Find out the best times to travel from Sydney to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Sydney to Kolkata

  • Do I need a passport to fly between Sydney and Kolkata?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Sydney and on arrival in Kolkata.

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

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

  • Which airline alliances offer flights from Sydney to Kolkata?

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

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

    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 Sydney to Kolkata.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Sydney 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 Sydney to Kolkata?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kolkata with an airline and back to Sydney with another airline. Booking your flights between Sydney and CCU can sometimes prove cheaper using this method.

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

    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 Kolkata from Sydney 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 Sydney to Kolkata

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Kolkata. 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 Sydney to Kolkata? 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 1499 reviews
8.0Comfort
8.6Crew
7.8Food
8.3Boarding
8.0Entertainment
Airline reviews

Never book through Kayak. They can offload booking to third parties that are completely horrible.

2.0 MediocreJeff, Apr 2026
SIN - SFO
Read more Singapore Airlines reviews

Never book through Kayak. They can offload booking to third parties that are completely horrible.

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

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.

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

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

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

Information on your arrival and departure airports

Sydney (SYD)
Kolkata (CCU)