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Cheap flights from Kolkata to Sydney from ₹ 47,404

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SYD
17 May — 24 May1
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 12 May 2025.

Round-trip from

₹ 68,672

One-way from

₹ 47,404

Popular in

November

Cheapest in

April

Average price

₹ 74,566
23/9-4/2
  • 23/9-4/2
  • 3 total stops
  • 71h 15m total
  • Kolkata to Sydney
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Air India
  • Air India
  • 10/7
  • 1 total stop
  • 27h 35m total
  • Kolkata to Sydney
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 1,640,172 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (₹ 348,846 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 12 May 2025.

Tue 23/900:40CCU - SYD
1 stop14h 25mMultiple Airlines
Wed 4/219:50SYD - CCU
2 stops56h 50mMultiple Airlines
Deal found 11/5₹ 68,672
Wed 24/913:45CCU - SYD
1 stop16h 00mQantas Airways
Wed 4/209:30SYD - CCU
1 stop17h 00mQantas Airways
Deal found 11/5₹ 69,099
Fri 14/1100:10CCU - SYD
1 stop14h 55mMalaysia Airlines
Sun 30/1112:10SYD - CCU
1 stop16h 30mMalaysia Airlines
Deal found 11/5₹ 69,953
Sat 15/1123:40CCU - SYD
1 stop30h 40mSingapore Airlines
Sun 30/1119:10SYD - CCU
1 stop32h 45mSingapore Airlines
Deal found 11/5₹ 72,943
Wed 21/509:55CCU - SYD
1 stop27h 35mAir India
Mon 9/619:30SYD - CCU
1 stop18h 00mAir India
Deal found 11/5₹ 74,907
Tue 23/903:50CCU - SYD
1 stop21h 55mQatar Airways
Wed 4/221:40SYD - CCU
1 stop33h 35mQatar Airways
Deal found 11/5₹ 83,107
Tue 20/502:30CCU - SYD
2 stops27h 20mIndiGo
Mon 9/610:20SYD - CCU
1 stop30h 25mIndiGo
Deal found 11/5₹ 86,609
Fri 14/1101:45CCU - SYD
3 stops47h 40mBritish Airways
Sun 30/1116:20SYD - CCU
3 stops44h 45mBritish Airways
Deal found 11/5₹ 227,882
Wed 17/902:00CCU - SYD
1 stop14h 00mThai Airways
Mon 6/1015:50SYD - CCU
1 stop14h 25mThai Airways
Deal found 12/5₹ 349,596
Wed 17/904:00CCU - SYD
1 stop32h 25mEtihad Airways
Thu 18/921:30SYD - CCU
1 stop27h 35mEtihad Airways
Deal found 12/5₹ 741,387
Sun 14/901:30CCU - SYD
2 stops48h 25mEmirates
Sun 5/1010:50SYD - CCU
2 stops50h 50mEmirates
Deal found 12/5₹ 804,336

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 12 May 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

Tue 23/9

00:40-19:35

1 stop14h 25m

Sydney Kingsford Smith

Wed 4/2

19:50-23:10

2 stops56h 50m

₹ 68,672

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 24/9

13:45-10:15

1 stop16h 00m

Sydney Kingsford Smith

Wed 4/2

09:30-21:00

1 stop17h 00m

₹ 69,099

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 23/10

05:30-11:00

2 stops24h 00m

Sydney Kingsford Smith

Sat 28/2

10:25-23:10

1 stop18h 15m

₹ 76,103

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Thu 23/10

23:30-12:35

1 stop31h 35m

Sydney Kingsford Smith

Sat 28/2

21:45-22:25

1 stop30h 10m

₹ 76,189

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 23/9

03:50-06:15

1 stop21h 55m

Sydney Kingsford Smith

Wed 4/2

21:40-01:45

1 stop33h 35m

₹ 83,107

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Tue 23/9

02:00-05:20

3 stops46h 50m

Sydney Kingsford Smith

Wed 4/2

16:20-10:20

3 stops47h 30m

₹ 236,253

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 17/9

20:30-18:00

1 stop17h 00m

Sydney Kingsford Smith

Mon 6/10

20:30-09:45

1 stop18h 45m

₹ 242,146

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 17/9

02:00-20:30

1 stop14h 00m

Sydney Kingsford Smith

Mon 6/10

15:50-00:45

1 stop14h 25m

₹ 349,596

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Wed 17/9

04:00-16:55

1 stop32h 25m

Sydney Kingsford Smith

Thu 18/9

21:30-20:35

1 stop27h 35m

₹ 741,387

KolkataSydney

CCU - SYD

CCUSYD

Kolkata Netaji S. Chandra

Sun 14/9

01:30-06:25

2 stops48h 25m

Sydney Kingsford Smith

Sun 5/10

10:50-08:10

2 stops50h 50m

₹ 804,336

Flights are sorted by cheapest return flights first.

Deals found on 11/5

Showing 1-10 of 16 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 9 May 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 ₹ 776). 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 12 May 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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 12 May 2025.
Read reviews from past customers who have flown Singapore Airlines, Emirates and Thai Airways from Kolkata to Sydney. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,294 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,227 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai Airways
7.7
Good
330 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qantas Airways
7.5
Good
836 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,570 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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, Qantas Airways (₹ 69,099), Malaysia Airlines (₹ 76,103), and Singapore Airlines (₹ 76,189) offers the cheapest pricing from Kolkata to Sydney. Users have found that Qantas Airways is 15% cheaper than the other options available to this destination.

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

    ₹ 47,404 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on Thai Airways and Malaysia Airlines, with prices starting from ₹ 47,661 and ₹ 57,654, 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 ₹ 776). 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
Penrith
Wollongong
Randwick

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Kolkata to Sydney

Discover the top 4 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 12 May 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 44,964Average₹ 59,442FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Air IndiaCheapest₹ 51,859Average₹ 68,591FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest₹ 62,644Average₹ 84,215FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 63,822Average₹ 69,849FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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Can Cheapflights find flights from Kolkata to Sydney with no change fees?

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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