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$99+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CCU
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheapflights Tip: The best prices from Singapore Changi to Kolkata Netaji S. Chandra are usually found in August or April, booked 16 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap 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 March 12, 2026.

This Trip.com deal was found by Cheapflights users on 3/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:10 pm
SIN
-
CCU
1 stop25h 10m
Air India
Mon 4/65:40 pm
CCU
-
SIN
1 stop22h 20m
Air India
Deal found 3/11$194
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:10 pm
SIN
-
CCU
1 stop10h 35m
Air India
Wed 4/297:00 am
CCU
-
SIN
1 stop12h 15m
Air India
Deal found 3/8$198
This Trip.com deal was found by Cheapflights users on 3/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:30 am
SIN
-
CCU
1 stop13h 15m
Air India
Fri 5/14:35 pm
CCU
-
SIN
1 stop18h 30m
Air India
Deal found 3/10$202
This Booking.com deal was found by Cheapflights users on 3/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:40 pm
SIN
-
CCU
1 stop21h 15m
Air India
Sun 4/1210:30 am
CCU
-
SIN
1 stop29h 30m
Air India
Deal found 3/11$210
This Justfly.com deal was found by Cheapflights users on 3/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:10 pm
SIN
-
CCU
1 stop10h 35m
Air India
Thu 4/3010:00 pm
CCU
-
SIN
1 stop11h 40m
Air India
Deal found 3/7$213
This Priceline deal was found by Cheapflights users on 3/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:00 am
SIN
-
CCU
Nonstop4h 10m
IndiGo
Wed 4/292:05 am
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 3/7$219
This Priceline deal was found by Cheapflights users on 3/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:00 am
SIN
-
CCU
Nonstop4h 10m
IndiGo
Tue 4/282:05 am
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 3/8$227
This Priceline deal was found by Cheapflights users on 3/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:00 am
SIN
-
CCU
Nonstop4h 10m
IndiGo
Thu 4/302:05 am
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 3/10$235
This Booking.com deal was found by Cheapflights users on 3/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:55 am
SIN
-
CCU
1 stop27h 20m
Multiple Airlines
Tue 4/282:05 am
CCU
-
SIN
Nonstop4h 25m
Multiple Airlines
Deal found 3/8$236
This Booking.com deal was found by Cheapflights users on 3/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:55 am
SIN
-
CCU
1 stop16h 00m
Multiple Airlines
Mon 11/211:05 pm
CCU
-
SIN
1 stop6h 45m
Multiple Airlines
Deal found 3/11$239
This CheapOair deal was found by Cheapflights users on 3/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:00 am
SIN
-
CCU
Nonstop4h 10m
Multiple Airlines
Thu 4/3010:30 am
CCU
-
SIN
1 stop18h 25m
Multiple Airlines
Deal found 3/7$243
This Trip.com deal was found by Cheapflights users on 3/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:30 am
SIN
-
CCU
1 stop13h 15m
Multiple Airlines
Thu 4/302:05 am
CCU
-
SIN
Nonstop4h 25m
Multiple Airlines
Deal found 3/10$244

Find 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$198
(oojo)

One-way from

$99
(AirAsia)

Popular in

December

Cheapest in

August

Average price

$301

Good round-trip deal

$310 or less

Good one-way deal

$140 or less
Provider with most accurate pricing for Singapore Changi-Kolkata Netaji S. Chandra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-Kolkata Netaji S. Chandra flights.
Search Deals
From Singapore Changi to Kolkata Netaji S. Chandra
Search Deals
One-way flight from Singapore Changi to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Singapore Changi to Kolkata Netaji S. Chandra.
Search Deals
Price to beat on a one-way flight from Singapore Changi to Kolkata Netaji S. Chandra.
Search Deals

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 March 12, 2026.
Use the filters below to find and compare flights from Singapore to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 4/24

10:00 am-11:40 am

Nonstop4h 10m

Kolkata Netaji S. Chandra

Thu 4/30

2:05 am-9:00 am

Nonstop4h 25m

$235

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 7/21

12:15 pm-11:25 pm

1 stop13h 40m

Kolkata Netaji S. Chandra

Fri 7/24

12:40 am-2:40 pm

1 stop11h 30m

$284

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 5/24

10:30 am-7:55 pm

1 stop11h 55m

Kolkata Netaji S. Chandra

Sun 7/19

8:30 am-9:45 pm

1 stop10h 45m

$363

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sat 5/23

2:35 am-11:50 am

1 stop11h 45m

Kolkata Netaji S. Chandra

Sun 7/19

11:40 pm-6:30 am

Nonstop4h 20m

$448

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 7/21

8:40 pm-10:35 pm

Nonstop4h 25m

Kolkata Netaji S. Chandra

Sat 7/25

11:40 pm-6:30 am

Nonstop4h 20m

$504

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 4/21

4:35 pm-4:15 am

2 stops14h 10m

Kolkata Netaji S. Chandra

Mon 4/27

12:40 am-12:55 pm

1 stop9h 45m

$588
Cheapest one-way

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sat 5/16

2:10 pm-10:20 pm

1 stop10h 40m

$99

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Thu 5/14

4:10 pm-10:20 pm

1 stop8h 40m

$99

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 5/15

2:10 pm-10:20 pm

1 stop10h 40m

$99

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 6/19

9:45 am-10:10 pm

1 stop14h 55m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

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

Compare providers for flights from Singapore to Kolkata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Kolkata in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 6, 2026.

Booking 16 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, July is the cheapest month in which you can book a flight from Singapore to Kolkata (average of $131). Flying from Singapore to Kolkata in November is currently the most expensive (average of $220). 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 March 12, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Kolkata as you normally would.

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 March 12, 2026.
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
8.2
Very good
1,475 reviews

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

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
8.2
Very good
1,475 reviews
Singapore Airlines
8.2
Very good
1,475 reviews

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

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
542 reviews
Singapore Airlines
8.2
Very good
1,475 reviews

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.6

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 6 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, 18 users have taken a look at flights from Singapore Changi to Kolkata Netaji S. Chandra.

  • How long is the flight from Singapore to Kolkata?

    Air India and IndiGo can get you from Singapore to Kolkata in just under 4h 10m. Your travel time can differ by up to 6h 25m. 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 $177. IndiGo is priced at 55% lower than the current average price of a flight leaving 3 months from now.

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

    Consider IndiGo (92%), ANA (82%) or Garuda Indonesia (82%) 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 $236 for a flight from Singapore to Kolkata. The cheapest flight overall is $120 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, July is the cheapest month in which you can book a flight from Singapore to Kolkata (average of $131). Flying from Singapore to Kolkata in November is currently the most expensive (average of $220). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$131Average$265FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$177Average$351FlexibilityNo cancel feeOn-time81%

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