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Cheap flights from Singapore to Kolkata from ₹ 9,359

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CCU
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 Tuesday or Monday 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 12 September 2025.

Round-trip from

₹ 18,541

One-way from

₹ 9,359

Popular in

December

Cheapest in

March

Average price

₹ 23,750

Good one-way deal

₹ 16,718 or less
Air India
  • Air India
  • 26/9-29/9
  • 2 total stops
  • 28h 20m total
  • Singapore to Kolkata
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AirAsia
  • AirAsia
  • 26/10
  • 1 total stop
  • 15h 55m total
  • Singapore to Kolkata
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Highest demand for flights based on searches. 20% potential increase in price (₹ 597,542 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (₹ 103,295 potential savings vs. average return price).
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Average for round-trip flights in September 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 12 September 2025.

Wed 17/908:45SIN - CCU
1 stop25h 00mAir India
Sat 20/900:55CCU - SIN
1 stop18h 20mAir India
Deal found 12/9₹ 18,364
Tue 16/908:45SIN - CCU
1 stop22h 00mAir India
Sat 20/907:00CCU - SIN
1 stop12h 15mAir India
Deal found 11/9₹ 18,452
Fri 26/908:45SIN - CCU
1 stop10h 00mAir India
Mon 29/900:55CCU - SIN
1 stop18h 20mAir India
Deal found 12/9₹ 18,541
Sun 14/913:35SIN - CCU
1 stop14h 10mAir India
Thu 18/920:30CCU - SIN
1 stop22h 45mAir India
Deal found 11/9₹ 18,806
Sat 13/908:45SIN - CCU
1 stop22h 00mAir India
Mon 22/921:20CCU - SIN
1 stop21h 55mAir India
Deal found 11/9₹ 19,070
Thu 18/910:30SIN - CCU
Nonstop4h 15mIndiGo
Sun 21/902:30CCU - SIN
Nonstop4h 30mIndiGo
Deal found 11/9₹ 19,600
Mon 15/908:45SIN - CCU
1 stop25h 00mAir India
Fri 19/920:30CCU - SIN
1 stop22h 45mAir India
Deal found 12/9₹ 19,688
Fri 12/908:50SIN - CCU
1 stop11h 45mAir India
Mon 15/900:55CCU - SIN
1 stop18h 20mAir India
Deal found 11/9₹ 20,042
Mon 27/1016:35SIN - CCU
1 stop8h 15mAirAsia
Fri 31/1023:05CCU - SIN
1 stop6h 45mAirAsia
Deal found 12/9₹ 20,395
Mon 27/1014:10SIN - CCU
1 stop10h 40mMultiple Airlines
Fri 31/1023:05CCU - SIN
1 stop10h 45mMultiple Airlines
Deal found 12/9₹ 20,571

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 12 September 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

Sun 26/10

08:55-22:20

1 stop15h 55m

Kolkata Netaji S. Chandra

Sun 2/11

23:05-14:15

2 stops12h 40m

₹ 20,924

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Mon 10/11

06:10-17:20

1 stop13h 40m

Kolkata Netaji S. Chandra

Thu 13/11

02:25-09:20

Nonstop4h 25m

₹ 24,279

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Mon 20/10

10:30-12:15

Nonstop4h 15m

Kolkata Netaji S. Chandra

Fri 31/10

23:05-12:20

1 stop10h 45m

₹ 24,368

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 1/2

20:40-22:25

Nonstop4h 15m

Kolkata Netaji S. Chandra

Wed 11/2

23:40-06:15

Nonstop4h 05m

₹ 28,517

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 26/10

00:30-10:50

2 stops12h 50m

Kolkata Netaji S. Chandra

Sun 2/11

02:25-09:20

Nonstop4h 25m

₹ 28,606

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 11/11

14:20-00:35

1 stop12h 45m

Kolkata Netaji S. Chandra

Fri 14/11

02:25-09:20

Nonstop4h 25m

₹ 29,312

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 13/2

13:35-01:05

1 stop14h 00m

Kolkata Netaji S. Chandra

Tue 17/2

19:50-07:45

1 stop9h 25m

₹ 29,488

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 3/10

05:40-14:25

1 stop11h 15m

Kolkata Netaji S. Chandra

Mon 6/10

02:30-09:30

Nonstop4h 30m

₹ 29,753

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 12/10

21:30-21:25

2 stops26h 25m

Kolkata Netaji S. Chandra

Wed 15/10

00:30-16:10

1 stop13h 10m

₹ 30,548

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 13/2

20:40-22:25

Nonstop4h 15m

Kolkata Netaji S. Chandra

Tue 17/2

23:40-06:15

Nonstop4h 05m

₹ 31,166

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 23 results
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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 29 August 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 ₹ 116). 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 12 September 2025.

It’s optimal to fly from Singapore to Kolkata in the morning. By choosing this option you can save up to 30% 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 12 September 2025.
Get a feel of what it's like to fly with IndiGo 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.
IndiGo
6.9
Okay
484 reviews
Check prices

Entertainment

5.7

Overall

6.9

Comfort

6.8

Crew

7.4

Food

6.3

Boarding

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.9
Okay
484 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Entertainment

5.7

Overall

6.9

Comfort

6.8

Crew

7.4

Food

6.3

Boarding

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

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 5 daily flights to Kolkata from 1 airline. 4h 15m 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 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Singapore to Kolkata?

    There are many flights that can get you from Singapore to Kolkata in 4h 15m. Fly via AirAsia, IndiGo, or Singapore Airlines to get the fastest option. The distance between Singapore and Kolkata is about 2902 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Singapore to Kolkata round-trip?

    According to our current data, IndiGo (₹ 24,117), offers the cheapest pricing from Singapore to Kolkata. This flight start at 10% lower than the current average price 3 months from now.

  • 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 (86%), Garuda Indonesia (39%), ANA( 38%).

  • What are the cheapest flights from Singapore to Kolkata?

    While on average a flight from Singapore to Kolkata is generally ₹ 18,477, our data shows the cheapest flight currently is ₹ 10,450. When looking at the most popular route, (Singapore Changi - Kolkata Netaji S. Chandra), you can expect to pay ₹ 17,393 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 ₹ 116). 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 24,117Average₹ 27,912FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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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