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Cheap flights from Sydney to Kolkata from $475

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CCU
5 Aug — 12 Aug1
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 6 July 2026.

Wed 12/813:00
SYD
-
CCU
2 stops27h 40m
Multiple Airlines
Wed 19/818:10
CCU
-
SYD
2 stops20h 40m
Multiple Airlines
Deal found 5/7$858
Mon 24/813:00
SYD
-
CCU
2 stops26h 10m
Multiple Airlines
Mon 31/818:10
CCU
-
SYD
2 stops20h 40m
Multiple Airlines
Deal found 1/7$893
Sun 13/909:15
SYD
-
CCU
1 stop18h 40m
Malaysia Airlines
Mon 28/900:40
CCU
-
SYD
1 stop28h 50m
Malaysia Airlines
Deal found 1/7$894
Wed 12/813:00
SYD
-
CCU
2 stops27h 40m
Multiple Airlines
Sun 30/815:00
CCU
-
SYD
2 stops23h 50m
Multiple Airlines
Deal found 3/7$896
Sat 31/1020:05
SYD
-
CCU
2 stops47h 45m
Multiple Airlines
Mon 30/1121:45
CCU
-
SYD
1 stop32h 15m
Multiple Airlines
Deal found 4/7$938
Mon 26/1013:25
SYD
-
CCU
2 stops26h 45m
Multiple Airlines
Mon 23/1121:45
CCU
-
SYD
1 stop32h 15m
Multiple Airlines
Deal found 3/7$969
Sat 18/710:00
SYD
-
CCU
2 stops42h 40m
China Eastern
Sat 8/801:10
CCU
-
SYD
3 stops50h 25m
China Eastern
Deal found 2/7$972
Fri 28/813:00
SYD
-
CCU
2 stops23h 15m
Multiple Airlines
Fri 18/915:00
CCU
-
SYD
2 stops23h 50m
Multiple Airlines
Deal found 1/7$974
Mon 14/913:00
SYD
-
CCU
2 stops27h 40m
Multiple Airlines
Sun 15/1123:05
CCU
-
SYD
2 stops25h 40m
Multiple Airlines
Deal found 3/7$999
Wed 29/710:00
SYD
-
CCU
1 stop19h 15m
Thai Airways
Tue 4/802:00
CCU
-
SYD
1 stop14h 00m
Thai Airways
Deal found 1/7$1,008

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 6 July 2026.

Round-trip from

$858

One-way from

$475

Popular in

December

Cheapest in

July

Average price

$1,038
12/8-19/8
  • 12/8-19/8
  • 4 total stops
  • 48h 20m total
  • Sydney to Kolkata
Search Deals
24/7
  • 24/7
  • 2 total stops
  • 23h 15m total
  • Sydney to Kolkata
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($328 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 July 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 6 July 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

Sat 18/7

10:00-00:10

2 stops42h 40m

Kolkata Netaji S. Chandra

Sat 8/8

01:10-08:05

3 stops50h 25m

$972

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Mon 21/9

12:25-23:25

2 stops39h 30m

Kolkata Netaji S. Chandra

Sat 3/10

00:40-11:00

1 stop28h 50m

$1,310

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Sun 23/8

11:00-00:10

2 stops41h 40m

Kolkata Netaji S. Chandra

Wed 26/8

01:10-12:35

3 stops30h 55m

$1,318
Fastest return journey

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Sat 15/8

12:25-23:25

2 stops39h 30m

Kolkata Netaji S. Chandra

Sat 12/9

00:40-19:35

1 stop14h 25m

$1,436

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Sun 23/8

14:50-02:30

1 stop40h 10m

Kolkata Netaji S. Chandra

Thu 27/8

04:00-06:30

1 stop22h 00m

$1,591

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Wed 12/8

19:45-18:15

3 stops27h 00m

Kolkata Netaji S. Chandra

Tue 18/8

00:40-06:05

2 stops48h 55m

$1,691

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Sun 30/8

17:45-02:30

2 stops37h 15m

Kolkata Netaji S. Chandra

Sun 6/9

04:00-22:20

2 stops37h 50m

$1,734

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Mon 16/11

06:00-07:40

1 stop31h 10m

Kolkata Netaji S. Chandra

Mon 25/1

09:15-18:35

1 stop27h 50m

$1,823
Cheapest one-way

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Sat 25/7

10:00-00:10

3 stops42h 40m

$521

SydneyKolkata

SYD - CCU

SYDCCU

Sydney Kingsford Smith

Mon 17/8

13:00-07:45

2 stops23h 15m

$529

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 15 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 90 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, July is the cheapest month in which you can book a flight from Sydney to Kolkata (average of $1,038). Flying from Sydney to Kolkata in December is currently the most expensive (average of $1,950). 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?

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 6 July 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
1,563 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

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
1,563 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

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
409 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

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
1,057 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

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
312 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

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
5.6
Fair
2,957 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

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 China Eastern and Malaysia Airlines fly from Sydney to Kolkata in about 39h 30m. The time it takes to get you to your destination can typically vary by up to 3h 10m. 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 $748 on this airline. Additional options worth looking into are Air India and Thai Airways, starting at $777 and $988 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?

    $398 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 $413 and $448, 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, Kuala Lumpur Tower, and Berjaya Times Square are the most popular attractions in Kuala Lumpur if you're in need of something to do during your stopover. Petronas Towers, Kuala Lumpur Tower, and Berjaya Times Square can be accessed by travelling approximately 46.6 km, 46.0 km, and 44.9 km, respectively from Kuala Lumpur Intl. Travellers can rent a car at Kuala Lumpur Intl for an average daily rate of $39 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, July is the cheapest month in which you can book a flight from Sydney to Kolkata (average of $1,038). Flying from Sydney to Kolkata in December is currently the most expensive (average of $1,950). 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 6 July 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 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$748Average$1,180FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest$777Average$1,231FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest$988Average$1,435FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Singapore AirlinesCheapest$1,030Average$1,414FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,147Average$2,523FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$1,469Average$1,739FlexibilityNo 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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