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Cheap flights from Singapore to Kolkata from ₹ 8,576

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CCU
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Kolkata Netaji S. Chandra are usually found in March or February, booked 54 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Singapore to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) 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 29 July 2025.

Round-trip from

₹ 18,712

One-way from

₹ 8,576

Popular in

December

Cheapest in

March

Average price

₹ 24,776

Good one-way deal

₹ 11,533 or less
AirAsia
  • AirAsia
  • 11/8-15/8
  • 2 total stops
  • 17h 55m total
  • Singapore to Kolkata
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Air India
  • Air India
  • 30/8
  • 1 total stop
  • 25h 15m total
  • Singapore to Kolkata
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Highest demand for flights based on searches. 20% potential increase in price (₹ 609,079 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (₹ 93,237 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Singapore Changi to Kolkata Netaji S. Chandra.
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Find flight deals from Singapore to Kolkata

Cheapest flights from Singapore to Kolkata
Explore the most affordable flight options available from Singapore to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Mon 11/813:50SIN - CCU
1 stop11h 00mAirAsia
Fri 15/823:05CCU - SIN
1 stop6h 55mAirAsia
Deal found 28/7₹ 18,712
Sat 2/813:35SIN - CCU
1 stop25h 15mMultiple Airlines
Tue 5/800:45CCU - SIN
1 stop10h 30mMultiple Airlines
Deal found 28/7₹ 18,799
Thu 11/913:35SIN - CCU
1 stop13h 30mAir India
Thu 18/920:30CCU - SIN
1 stop20h 30mAir India
Deal found 28/7₹ 18,886
Wed 10/910:30SIN - CCU
Nonstop4h 15mIndiGo
Tue 16/902:30CCU - SIN
Nonstop4h 30mIndiGo
Deal found 26/7₹ 18,972

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore 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 454,620 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from Singapore to Kolkata that are best for you.

Fly from

Singapore

Fly to

Kolkata

Route

Depart

Return

Price

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Mon 11/8

13:50-22:20

1 stop11h 00m

Kolkata Netaji S. Chandra

Fri 15/8

23:05-08:30

1 stop6h 55m

₹ 18,712

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Thu 11/9

10:30-12:15

Nonstop4h 15m

Kolkata Netaji S. Chandra

Wed 17/9

02:30-09:30

Nonstop4h 30m

₹ 18,799

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Thu 11/9

13:35-00:35

1 stop13h 30m

Kolkata Netaji S. Chandra

Thu 18/9

20:30-19:30

1 stop20h 30m

₹ 18,886

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 10/8

14:10-22:20

1 stop10h 40m

Kolkata Netaji S. Chandra

Thu 14/8

06:40-12:35

1 stop27h 25m

₹ 19,925

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 26/8

20:40-22:15

Nonstop4h 05m

Kolkata Netaji S. Chandra

Sat 30/8

23:30-06:30

Nonstop4h 30m

₹ 23,823

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sat 30/8

13:35-12:20

1 stop25h 15m

₹ 8,576

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 12/8

10:30-00:10

1 stop16h 10m

₹ 9,356

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 12/8

10:30-12:15

Nonstop4h 15m

₹ 9,963

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 5/8

08:45-21:40

2 stops15h 25m

₹ 12,995

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Best time to book a flight from Singapore to Kolkata

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

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

Use this chart to determine the optimal time to book a return flight from Singapore to Kolkata. Price data was last updated on 25 July 2025.

The best time to book flights from Singapore to Kolkata is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, July is the cheapest month in which you can book a flight from Singapore to Kolkata (average of ₹ 119). Flying from Singapore to Kolkata in October is currently the most expensive (average of ₹ 161). 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 SIN to CCU?

Find hourly flight availability from Singapore to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

It’s optimal to fly from Singapore to Kolkata in the morning. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from Singapore 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 29 July 2025.
Get a feel of what it's like to fly with Singapore Airlines, IndiGo, andAirAsia from Singapore to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,335 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,335 reviews
Singapore Airlines
8.1
Very Good
1,335 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
IndiGo
6.8
Okay
478 reviews
Singapore Airlines
8.1
Very Good
1,335 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
AirAsia
6.7
Okay
208 reviews
Singapore Airlines
8.1
Very Good
1,335 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air India
5.5
Fair
2,927 reviews
Singapore Airlines
8.1
Very Good
1,335 reviews
Check prices

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

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

  • What airports do I use to fly from Singapore to Kolkata?

    Kolkata Netaji S. Chandra is the airport most travellers will use when flying to Kolkata from Singapore Changi. Booking flights from Changi (SIN) to Netaji S. Chandra (CCU) should be relatively easy as there are 2 daily flights to Kolkata from 1 airline. 4h 05m is how long a flight from Singapore to Kolkata Netaji S. Chandra will take if you book a nonstop flight.

  • How popular is this Singapore to Kolkata flight route?

    The Singapore Changi to Kolkata Netaji S. Chandra flight path was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, AirAsia (₹ 18,712), IndiGo (₹ 18,799), and Air India (₹ 18,886) offers the cheapest pricing from Singapore to Kolkata. These flights start at 30% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as ₹ 8,576. However, be on the lookout for offers from AirAsia and IndiGo, as they are both options that can get you from Singapore to Kolkata for a low price.

  • What are the most reliable airlines from Singapore to Kolkata?

    Before booking your flight to Kolkata from Singapore, have a look at the most reliable airlines to get you to your destination on time: IndiGo (84%), ANA (56%), Air New Zealand( 56%).

  • What are the cheapest flights from Singapore to Kolkata?

    While on average a flight from Singapore to Kolkata is generally ₹ 11,825, our data shows the cheapest flight currently is ₹ 11,097. When looking at the most popular route, (Singapore Changi - Kolkata Netaji S. Chandra), you can expect to pay ₹ 18,886 for that flight.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Singapore to Kolkata (average of ₹ 119). Flying from Singapore to Kolkata in October is currently the most expensive (average of ₹ 161). 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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Complete your trip

Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Kolkata car hire
Kolkata Netaji S. Chandra Airport car hire

Top airline flying from Singapore to Kolkata

Discover the top airline that operate flights from Singapore 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 454,620 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 23,664Average₹ 28,477FlexibilityNo cancel feeOn-time80%
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Fly with Cheapflights

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

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Kolkata for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Kolkata from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from Singapore today and book when prices fit your budget.

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