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Cheap flights from Sydney to Kolkata from $449

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CCU
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Kolkata
Explore the most affordable flight options available from Sydney to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Mon 14/909:15
SYD
-
CCU
1 stop18h 40m
Malaysia Airlines
Sat 14/1100:10
CCU
-
SYD
1 stop14h 55m
Malaysia Airlines
Deal found 30/7$884
Sat 31/1010:25
SYD
-
CCU
1 stop18h 15m
Malaysia Airlines
Sat 14/1100:10
CCU
-
SYD
1 stop14h 55m
Malaysia Airlines
Deal found 31/7$910
Wed 9/920:35
SYD
-
CCU
1 stop19h 45m
Air India
Wed 16/916:10
CCU
-
SYD
1 stop22h 25m
Air India
Deal found 30/7$948
Sun 23/820:35
SYD
-
CCU
1 stop19h 45m
Air India
Sat 5/921:00
CCU
-
SYD
1 stop17h 35m
Air India
Deal found 29/7$952
Thu 3/920:35
SYD
-
CCU
1 stop28h 15m
Air India
Sat 3/1021:00
CCU
-
SYD
1 stop17h 35m
Air India
Deal found 29/7$979
Mon 10/820:50
SYD
-
CCU
2 stops19h 50m
Multiple Airlines
Tue 25/823:05
CCU
-
SYD
1 stop26h 40m
Multiple Airlines
Deal found 1/8$982
Fri 4/920:35
SYD
-
CCU
1 stop36h 45m
Air India
Sat 12/916:10
CCU
-
SYD
1 stop22h 25m
Air India
Deal found 31/7$988
Sat 12/920:35
SYD
-
CCU
1 stop16h 45m
Air India
Sat 19/909:55
CCU
-
SYD
1 stop28h 40m
Air India
Deal found 29/7$992
Mon 10/813:00
SYD
-
CCU
2 stops23h 15m
Multiple Airlines
Wed 9/905:05
CCU
-
SYD
2 stops33h 45m
Multiple Airlines
Deal found 1/8$993
Sun 27/920:35
SYD
-
CCU
1 stop31h 15m
Air India
Wed 30/908:30
CCU
-
SYD
1 stop30h 05m
Air India
Deal found 31/7$1,008
Tue 18/820:35
SYD
-
CCU
1 stop26h 30m
Air India
Fri 4/900:30
CCU
-
SYD
1 stop38h 05m
Air India
Deal found 29/7$1,009

Find flight deals from Sydney to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Kolkata (CCU). 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 August 2026.

Round-trip from

$884

One-way from

$449

Popular in

December

Cheapest in

October

Average price

$1,131
Malaysia Airlines
  • Malaysia Airlines
  • 14/9-14/11
  • 2 total stops
  • 33h 35m total
  • Sydney to Kolkata
Search Deals
12/8
  • 12/8
  • 3 total stops
  • 24h 00m total
  • Sydney to Kolkata
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($297 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($88 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Kolkata 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 647,157 searches. Data last updated 2 August 2026.
Use the filters below to find and compare flights from Sydney to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Thu 20/8

10:15-13:10

2 stops31h 25m

Kolkata Netaji S. Chandra

Sat 12/9

23:05-19:00

1 stop15h 25m

$1,049
Fastest return journey

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Mon 14/9

09:15-23:25

1 stop18h 40m

Kolkata Netaji S. Chandra

Sat 14/11

00:10-06:05

2 stops24h 25m

$1,119

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Tue 18/8

13:05-23:25

1 stop14h 50m

Kolkata Netaji S. Chandra

Sat 5/9

10:30-19:35

2 stops28h 35m

$1,150

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Sun 30/8

10:05-00:10

3 stops42h 35m

Kolkata Netaji S. Chandra

Wed 16/9

01:10-08:00

3 stops26h 20m

$1,295

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Tue 18/8

09:15-23:25

1 stop18h 40m

Kolkata Netaji S. Chandra

Tue 8/9

00:40-06:05

2 stops24h 55m

$1,315

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Sun 6/9

14:50-02:30

1 stop40h 10m

Kolkata Netaji S. Chandra

Wed 9/9

04:00-06:35

1 stop22h 05m

$1,346

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Mon 21/9

12:45-23:25

1 stop15h 10m

Kolkata Netaji S. Chandra

Sat 3/10

00:40-06:05

2 stops47h 55m

$1,346

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Fri 11/9

20:30-00:10

3 stops32h 10m

Kolkata Netaji S. Chandra

Sat 3/10

01:10-10:00

3 stops27h 20m

$1,389
Cheapest one-way
Fastest single journey

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Fri 30/10

13:25-06:55

2 stops23h 00m

$485

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Sun 13/9

20:35-01:35

3 stops33h 30m

$497

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Sydney 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 Sydney to Kolkata

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

The price you pay for your flight from Sydney to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 78 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 Sydney to Kolkata?

Currently, October is the cheapest month in which you can book a flight from Sydney to Kolkata (average of $1,101). Flying from Sydney to Kolkata in December is currently the most expensive (average of $1,973). 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.

How much does it cost for a return flight from Sydney to Kolkata?

Airfare is below average for this route at the moment.

Sydney to Kolkata flights typically cost between $986 and $1,319 in September.
The cheapest return price found within the last 5 days was $884 on Malaysia Airlines (14 Sept–14 Nov).

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated 2 August 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Thai Airways, andQantas Airways from Sydney to Kolkata to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Thai Airways
7.9
Good
412 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Qantas Airways
7.5
Good
1,074 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Malaysia Airlines
7.3
Good
314 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Air India
5.5
Fair
2,954 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

Related info for your journey

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

  • How long is the flight from Sydney to Kolkata?

    Airlines like Malaysia Airlines and China Eastern fly from Sydney to Kolkata in about 18h 40m. The time it takes to get you to your destination can typically vary by up to 23h 55m. Airlines will cover a distance of 9133 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from Sydney to Kolkata is Malaysia Airlines. Our recent data shows that you can find tickets from as low as $751 on this airline. Additional options worth looking into are Air India and Thai Airways, starting at $793 and $976 round-trip. Users have found that Malaysia Airlines is 42% cheaper than the other options available to this destination.

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

    $393 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on Singapore Airlines and Air India, with prices starting from $407 and $442, respectively.

  • Where are the most common stopover locations when flying from Sydney to Kolkata?

    Most of the time, Sydney to Kolkata flights that have stopovers will stop in Singapore. Singapore is followed by Kuala Lumpur in terms of the most popular stopover location on flights from Sydney to Kolkata.

  • What are some popular things to do or see while on a stopover in Singapore?

    Most Singapore visitors opt to spend their time experiencing Sentosa, Universal Studios Singapore, and Merlion. Sentosa, Universal Studios Singapore, and Merlion are located about 21.6 km, 21.6 km, and 16.9 km, respectively from Singapore Changi. Travellers can rent a car at Singapore Changi for an average daily rate of $112 to make sightseeing during their stopover a little easier.

  • What are some popular points of interest to see during a stopover in Kuala Lumpur?

    Petronas Towers, Sunway Lagoon Theme Park, and Kuala Lumpur Tower are the most popular attractions in Kuala Lumpur if you're in need of something to do during your stopover. Petronas Towers, Sunway Lagoon Theme Park, and Kuala Lumpur Tower can be accessed by travelling approximately 46.6 km, 38.5 km, and 46.0 km, respectively from Kuala Lumpur Intl. Travellers can rent a car at Kuala Lumpur Intl for an average daily rate of $43 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for Sydney to Kolkata flights?

    Flights departing from Sydney and landing in Kolkata stopover in New Delhi least frequently. Bangkok sees the next fewest stopovers on Sydney to Kolkata flights.

  • Can I find deals for flights from Sydney to Kolkata that include hotel bookings?

    Yes. In addition to deals on Sydney to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Kolkata.

  • Can I find deals for business class flights from Sydney to Kolkata?

    Yes. Cheapflights offers flight deals from Sydney to Kolkata 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 Sydney to Kolkata?

    Currently, October is the cheapest month in which you can book a flight from Sydney to Kolkata (average of $1,101). Flying from Sydney to Kolkata in December is currently the most expensive (average of $1,973). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Sydney to Kolkata on these airlines

Choose from the following airlines for your flight from Sydney to Kolkata. Flights are based on user searches made on Cheapflights and were last updated on 2 August 2026.
Singapore Airlines flights from Sydney Kingsford Smith to Kolkata Netaji S. Chandra
Thai Airways flights from Sydney Kingsford Smith to Kolkata Netaji S. Chandra
Air India flights from Sydney Kingsford Smith to Kolkata Netaji S. Chandra

Top 6 airlines flying from Sydney to Kolkata

Discover the top 6 airlines that operate flights from Sydney to Kolkata. 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 647,157 searches. Data last updated 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$761Average$1,169FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest$793Average$1,301FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest$978Average$1,403FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Singapore AirlinesCheapest$1,011Average$1,347FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,211Average$2,517FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$1,450Average$1,716FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Kolkata?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Kolkata. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Kolkata?

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Sydney to Kolkata with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sydney to Kolkata become cheaper?

Not ready to book yet? You can track prices for flights from Sydney to Kolkata on Cheapflights with our Price Alert feature and get notified when better prices are available.

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