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Cheap flights from Kolkata to Sydney from ₹ 23,194

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
7 Jul — 14 Jul1
1 adult

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Sydney Kingsford Smith are usually found in April or September, booked 45 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Kolkata to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2025.

Round-trip from

₹ 47,757

One-way from

₹ 23,194

Popular in

November

Cheapest in

April

Average price

₹ 76,258
15/8-22/8
  • 15/8-22/8
  • 5 total stops
  • 53h 35m total
  • Kolkata to Sydney
Search Deals
25/8
  • 25/8
  • 1 total stop
  • 16h 25m total
  • Kolkata to Sydney
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (₹ 1,926,392 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 340,367 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Kolkata to Sydney

Cheapest flights from Kolkata to Sydney
Explore the most affordable flight options available from Kolkata to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Fri 15/818:10CCU - SYD
2 stops20h 50mMultiple Airlines
Fri 22/812:50SYD - CCU
3 stops32h 45mMultiple Airlines
Deal found 30/6₹ 47,757
Tue 5/802:00CCU - SYD
1 stop27h 50mThai Airways
Sat 23/810:00SYD - CCU
1 stop19h 15mThai Airways
Deal found 1/7₹ 67,357
Fri 14/1100:55CCU - SYD
1 stop36h 25mAir India
Sun 30/1120:20SYD - CCU
1 stop18h 10mAir India
Deal found 30/6₹ 69,240
Sat 15/1123:40CCU - SYD
1 stop30h 40mSingapore Airlines
Sun 30/1119:10SYD - CCU
1 stop32h 45mSingapore Airlines
Deal found 2/7₹ 69,582
Fri 14/1100:10CCU - SYD
1 stop14h 55mMalaysia Airlines
Sun 30/1110:25SYD - CCU
1 stop18h 15mMalaysia Airlines
Deal found 1/7₹ 72,749

Cheapflights Fare Finder

Customise your flight search to find flights from Kolkata to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 2 July 2025.
Use the filters below to find and compare flights from Kolkata to Sydney that are best for you.

Fly from

Kolkata

Fly to

Sydney

Route

Depart

Return

Price

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 15/8

18:10-19:30

2 stops20h 50m

Sydney Kingsford Smith

Fri 22/8

12:50-17:05

3 stops32h 45m

₹ 47,757

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 5/8

02:00-10:20

1 stop27h 50m

Sydney Kingsford Smith

Sat 23/8

10:00-00:45

1 stop19h 15m

₹ 67,357

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 14/11

00:55-18:50

1 stop36h 25m

Sydney Kingsford Smith

Sun 30/11

20:20-09:00

1 stop18h 10m

₹ 69,240

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sat 15/11

23:40-11:50

1 stop30h 40m

Sydney Kingsford Smith

Sun 30/11

19:10-22:25

1 stop32h 45m

₹ 69,582

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 14/11

00:10-20:35

1 stop14h 55m

Sydney Kingsford Smith

Sun 30/11

10:25-23:10

1 stop18h 15m

₹ 72,749

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Mon 25/8

23:05-20:00

1 stop16h 25m

₹ 23,194

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 24/8

02:30-08:15

1 stop25h 15m

₹ 35,176

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Fri 15/8

02:00-10:20

1 stop27h 50m

₹ 37,915

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 13/8

02:25-18:40

1 stop35h 45m

₹ 38,172

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 14/8

06:25-19:35

2 stops32h 40m

₹ 58,028

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 14 results
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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Kolkata to Sydney. Price data was last updated on 27 June 2025.

The price you pay for your flight from Kolkata to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kolkata to Sydney?

Currently, August is the cheapest month in which you can book a flight from Kolkata to Sydney (average of ₹ 763). Flying from Kolkata to Sydney in January is currently the most expensive (average of ₹ 1,232). 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.

What is the cheapest time of day to fly from CCU to SYD?

Find hourly flight availability from Kolkata to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

It’s optimal to fly from Kolkata to Sydney in the morning. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight at midday.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 2 July 2025.
Read through reviews of airlines operating flights from Kolkata to Sydney, such as Japan Airlines, Emirates, andSingapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very Good
1,505 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Emirates
8.1
Very Good
3,285 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Singapore Airlines
8.1
Very Good
1,320 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Thai Airways
7.7
Good
338 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Qatar Airways
7.4
Good
3,593 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Kolkata to Sydney round-trip?

    According to our current data, Thai Airways (₹ 67,357), Air India (₹ 69,240), and Singapore Airlines (₹ 69,582) offers the cheapest pricing from Kolkata to Sydney. Users have found that Thai Airways is 19% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Kolkata to Sydney one-way?

    ₹ 35,176 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Thai Airways and Air India, with prices starting from ₹ 37,915 and ₹ 38,172, respectively.

  • 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, August is the cheapest month in which you can book a flight from Kolkata to Sydney (average of ₹ 763). Flying from Kolkata to Sydney in January is currently the most expensive (average of ₹ 1,232). 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 Kolkata?

Book flights to Kolkata if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Randwick

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Kolkata to Sydney

Discover the top 5 airlines that operate flights from Kolkata to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 45,055Average₹ 59,787FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Air IndiaCheapest₹ 51,965Average₹ 64,905FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Malaysia AirlinesCheapest₹ 56,184Average₹ 85,316FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest₹ 59,079Average₹ 84,386FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 67,303Average₹ 71,355FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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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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