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$115+ Cheap flights from Singapore (SIN) to Kolkata (CCU)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CCU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 Friday or Wednesday 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 September 11, 2025.

Round-trip from

$211
(Booking.com)

One-way from

$115
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$269

Good round-trip deal

$217 or less

Good one-way deal

$130 or less
From Singapore Changi to Kolkata Netaji S. Chandra
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One-way flight from Singapore Changi to Kolkata Netaji S. Chandra
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Highest demand for flights based on searches. 20% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Singapore Changi to Kolkata Netaji S. Chandra.
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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 September 11, 2025.

This Singapore Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:40 pmSIN - CCU
Nonstop4h 15mSingapore Airlines
Sun 11/211:40 pmCCU - SIN
Nonstop4h 05mSingapore Airlines
Deal found 9/11$332
This AirAsia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:15 pmSIN - CCU
1 stop6h 35mMultiple Airlines
Fri 12/1212:30 amCCU - SIN
1 stop7h 30mMultiple Airlines
Deal found 9/10$372
This AirAsia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:10 pmSIN - CCU
1 stop10h 40mAirAsia
Wed 10/2211:05 pmCCU - SIN
1 stop8h 15mAirAsia
Deal found 9/10$423
This Singapore Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:40 pmSIN - CCU
Nonstop4h 05mSingapore Airlines
Tue 10/1411:30 pmCCU - SIN
Nonstop4h 30mSingapore Airlines
Deal found 9/10$548
This Singapore Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:40 pmSIN - CCU
Nonstop4h 05mSingapore Airlines
Sun 9/2111:30 pmCCU - SIN
Nonstop4h 30mSingapore Airlines
Deal found 9/10$703
This Malaysia Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:35 pmSIN - CCU
2 stops14h 10mMultiple Airlines
Mon 9/1512:40 amCCU - SIN
1 stop7h 05mMultiple Airlines
Deal found 9/11$786
This Malaysia Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:35 pmSIN - CCU
2 stops14h 10mMultiple Airlines
Sat 9/2012:40 amCCU - SIN
1 stop12h 25mMultiple Airlines
Deal found 9/10$787
This Singapore Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:40 pmSIN - CCU
Nonstop4h 05mSingapore Airlines
Wed 10/2211:30 pmCCU - SIN
Nonstop4h 30mSingapore Airlines
Deal found 9/10$820
This Malaysia Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:35 pmSIN - CCU
1 stop9h 05mMalaysia Airlines
Fri 11/146:00 pmCCU - SIN
2 stops13h 50mMalaysia Airlines
Deal found 9/11$901
This Malaysia Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:40 pmSIN - CCU
2 stops17h 05mMultiple Airlines
Sat 12/1312:10 amCCU - SIN
1 stop9h 15mMultiple Airlines
Deal found 9/11$923
This Malaysia Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:40 pmSIN - CCU
1 stop12h 00mMalaysia Airlines
Fri 1/24:30 pmCCU - SIN
2 stops16h 55mMalaysia Airlines
Deal found 9/11$941

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 11, 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 2/1

10:30 pm-7:00 am

1 stop11h 00m

Kolkata Netaji S. Chandra

Tue 2/10

12:10 am-4:40 pm

1 stop14h 00m

$242

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 2/1

10:20 am-12:15 pm

Nonstop4h 25m

Kolkata Netaji S. Chandra

Wed 2/11

9:45 pm-1:20 pm

1 stop13h 05m

$254

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 2/1

8:40 pm-10:25 pm

Nonstop4h 15m

Kolkata Netaji S. Chandra

Wed 2/11

11:40 pm-6:15 am

Nonstop4h 05m

$323

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Thu 2/19

10:30 am-8:10 pm

1 stop12h 10m

Kolkata Netaji S. Chandra

Mon 2/23

6:50 pm-12:35 pm

1 stop15h 15m

$328

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 1/18

5:25 pm-11:10 pm

1 stop8h 15m

Kolkata Netaji S. Chandra

Sat 1/24

12:10 am-10:20 am

1 stop7h 40m

$330

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 2/13

8:40 pm-10:25 pm

Nonstop4h 15m

Kolkata Netaji S. Chandra

Tue 2/17

11:40 pm-6:15 am

Nonstop4h 05m

$353

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 12/9

8:15 pm-12:20 am

1 stop6h 35m

Kolkata Netaji S. Chandra

Fri 12/12

12:30 am-10:30 am

1 stop7h 30m

$372

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 10/17

4:10 pm-10:20 pm

1 stop8h 40m

Kolkata Netaji S. Chandra

Tue 10/21

12:45 am-9:50 am

1 stop6h 35m

$423

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Thu 2/19

9:20 pm-11:10 pm

1 stop28h 20m

Kolkata Netaji S. Chandra

Sun 2/22

12:10 am-10:20 am

1 stop7h 40m

$502

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Thu 2/19

8:40 pm-10:25 pm

Nonstop4h 15m

Kolkata Netaji S. Chandra

Mon 2/23

11:40 pm-6:15 am

Nonstop4h 05m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
1
2

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 round-trip 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 round-trip flight from Singapore to Kolkata. Price data was last updated on August 29, 2025.

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Kolkata. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Singapore to Kolkata (average of $980). Flying from Singapore to Kolkata in December is currently the most expensive (average of $1,647). 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 September 11, 2025.

When flying from Singapore to Kolkata, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 34% versus a flight at noon.

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 September 11, 2025.
Read through reviews of airlines operating flights from Singapore to Kolkata, such as Singapore Airlines and IndiGo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,365 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

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
1,365 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

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
6.9
Okay
484 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

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?

    Booking a flight from Singapore Changi (SIN) to Kolkata Netaji S. Chandra (CCU) is your only option if you wish to fly from Singapore to Kolkata. On a typical day, there are 4 flights from Changi to Netaji S. Chandra, all of which are around 4h 15m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Changi to Kolkata.

  • How popular is this Singapore to Kolkata flight route?

    Within the past month, 37 users have taken a look at flights from Singapore Changi to Kolkata Netaji S. Chandra.

  • How long is the flight from Singapore to Kolkata?

    IndiGo, Singapore Airlines, and Air India can get you from Singapore to Kolkata in just under 4h 15m. Your travel time can differ by up to 7h 55m. The distance between Singapore and Kolkata is about 1803 mi. This flight may include one or multiple stops.

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

    Currently priced at $131, IndiGo will fly you from Singapore to Kolkata and back. In addition to IndiGo, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Singapore Airlines for as low as $205. IndiGo is priced at 56% lower than the current average price of a flight leaving 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 $115. 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?

    Consider IndiGo (86%), Garuda Indonesia (39%) or ANA (38%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Kolkata.

  • What are the cheapest flights from Singapore to Kolkata?

    On average you can expect to pay $587 for a flight from Singapore to Kolkata. The cheapest flight overall is $110 while the most popular route, (Singapore Changi - Kolkata Netaji S. Chandra) is currently priced at $368.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Singapore to Kolkata (average of $980). Flying from Singapore to Kolkata in December is currently the most expensive (average of $1,647). 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 rentals
Kolkata Netaji S. Chandra Airport car rentals

Top 2 airlines flying from Singapore to Kolkata

Discover the top 2 airlines 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$131Average$265FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$205Average$536FlexibilityNo cancel feeOn-time81%

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