₹ 28,547 Find Cheap Flights from Kolkata to Australia – Compare and Save

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Cheap Flights from Kolkata to Australia

Cheapest return prices found by our users on KAYAK in the last 5 days
Sydney
Sydney1 stop₹ 66,927
Brisbane
Brisbane2 stops₹ 88,504
Perth
Perth1 stop₹ 53,847
Sydney
Sydney1 stop₹ 66,927
Brisbane
Brisbane2 stops₹ 88,504
Perth
Perth1 stop₹ 53,847
Booking Insights

KAYAK's insights & trends for Kolkata to Australia flights

Get data-powered insights and trends into flights from Kolkata to Australia 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 Australia?

The cheapest month for flights from Kolkata to Australia is March, when tickets cost ₹ 79,625 (return) on average. On the other hand, the most expensive months are October and January, when the average cost of return tickets is ₹ 101,488 and ₹ 97,192 respectively.

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

To get a below-average price on the flight from Kolkata to Australia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

June

Cheapest flight

₹ 28,547
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Kolkata to Perth

FAQs - booking Australia flights

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

    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 Australia.

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

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

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

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

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

    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 from Kolkata to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Kolkata to Australia

 
Need help choosing which airline to fly with from Kolkata to Australia? 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 1600 reviews
8.6Crew
8.3Boarding
8.0Comfort
8.1Entertainment
7.8Food
Airline reviews

It was good but n it to the same standard as London to Singapore

8.0 ExcellentAnonymous, Sept 2026
Read more Singapore Airlines reviews

It was good but n it to the same standard as London to Singapore

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

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

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

It was very good experience on board to Sydney with SQ.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

No seperate security check for business class passengers and average lounge, open air, so not properly air conditioned

business class is old but still done very well by the team.

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

The flight attendants ignored us several times which was annoying. The sandwich thing wasn't very good but it's only an hour flight, it would have been better to have entertainment over bad food.

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

We are satisfied with the cabin crew serviceand the quality of meals served.

More options for your flight from Kolkata to Australia

Complete your trip to Australia with a hotel stay or car hire