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Cheap flights from Singapore to Kolkata from S$ 126

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 14-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CCU
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags
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 Thursday or Saturday and return on a Friday

Cheap flight deals from Singapore to Kolkata

Enter your travel dates to find the best prices.

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 March 2026.

Fri 16-1014:40
SIN
-
CCU
1 stop11h 49m
Multiple Airlines
Mon 2-1123:05
CCU
-
SIN
1 stop6h 45m
Multiple Airlines
Deal found 12-3S$ 231
Sat 25-413:10
SIN
-
CCU
1 stop12h 35m
Air India
Sun 3-522:00
CCU
-
SIN
1 stop21h 15m
Air India
Deal found 10-3S$ 232
Thu 14-513:10
SIN
-
CCU
1 stop17h 35m
Air India
Tue 26-517:30
CCU
-
SIN
1 stop11h 45m
Air India
Deal found 9-3S$ 235
Thu 14-513:10
SIN
-
CCU
1 stop17h 35m
Air India
Wed 27-517:30
CCU
-
SIN
1 stop22h 30m
Air India
Deal found 9-3S$ 236
Fri 15-513:10
SIN
-
CCU
1 stop17h 35m
Air India
Wed 27-520:35
CCU
-
SIN
1 stop19h 25m
Air India
Deal found 9-3S$ 240
Thu 23-413:10
SIN
-
CCU
1 stop10h 35m
Air India
Thu 30-410:30
CCU
-
SIN
1 stop18h 25m
Air India
Deal found 9-3S$ 244
Thu 16-413:10
SIN
-
CCU
1 stop23h 10m
Multiple Airlines
Mon 20-423:05
CCU
-
SIN
1 stop6h 55m
Multiple Airlines
Deal found 11-3S$ 246
Thu 2-413:10
SIN
-
CCU
1 stop25h 10m
Air India
Mon 6-417:40
CCU
-
SIN
1 stop22h 20m
Air India
Deal found 11-3S$ 248
Wed 22-413:10
SIN
-
CCU
1 stop10h 35m
Air India
Wed 29-407:00
CCU
-
SIN
1 stop12h 15m
Air India
Deal found 8-3S$ 253
Fri 24-410:30
SIN
-
CCU
1 stop13h 15m
Air India
Fri 1-516:35
CCU
-
SIN
1 stop18h 30m
Air India
Deal found 10-3S$ 258

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 12 March 2026.

Round-trip from

S$ 232

One-way from

S$ 126

Popular in

December

Cheapest in

August

Average price

S$ 384

Good round-trip deal

S$ 367 or less

Good one-way deal

S$ 174 or less
Air India
  • Air India
  • 25-4-3-5
  • 2 total stops
  • 33h 50m total
  • Singapore to Kolkata
Search Deals
AirAsia
  • AirAsia
  • 14-5
  • 1 total stop
  • 8h 40m total
  • Singapore to Kolkata
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 14 potential savings vs. average return 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.
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Price to beat on a one-way flight from Singapore Changi to Kolkata Netaji S. Chandra.
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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 200,618 searches. Data last updated 12 March 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 return flight
Fastest return journey

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 24-4

10:00-11:40

Nonstop4h 10m

Kolkata Netaji S. Chandra

Wed 29-4

02:05-09:00

Nonstop4h 25m

S$ 280

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Thu 14-5

10:00-11:40

Nonstop4h 10m

Kolkata Netaji S. Chandra

Tue 26-5

23:00-07:45

1 stop30h 15m

S$ 283

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sat 25-4

13:10-21:15

1 stop10h 35m

Kolkata Netaji S. Chandra

Sat 2-5

02:05-09:00

Nonstop4h 25m

S$ 301

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 21-7

13:40-23:25

1 stop12h 15m

Kolkata Netaji S. Chandra

Fri 24-7

00:40-20:25

1 stop17h 15m

S$ 378

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 24-5

15:35-23:25

1 stop10h 20m

Kolkata Netaji S. Chandra

Sat 18-7

02:05-09:00

Nonstop4h 25m

S$ 378

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sat 23-5

10:30-22:10

1 stop14h 10m

Kolkata Netaji S. Chandra

Wed 10-6

15:10-07:45

1 stop14h 05m

S$ 403

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Thu 23-4

13:10-21:30

2 stops34h 50m

Kolkata Netaji S. Chandra

Thu 30-4

17:45-12:10

2 stops15h 55m

S$ 412

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 24-5

10:00-11:40

Nonstop4h 10m

Kolkata Netaji S. Chandra

Sat 18-7

02:05-09:00

Nonstop4h 25m

S$ 454

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 24-5

08:45-16:50

1 stop10h 35m

Kolkata Netaji S. Chandra

Sun 19-7

17:30-07:45

1 stop11h 45m

S$ 465

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 21-7

20:40-22:35

Nonstop4h 25m

Kolkata Netaji S. Chandra

Sat 25-7

23:40-06:30

Nonstop4h 20m

S$ 643

Flights are sorted by cheapest return flights first.

Deals found on 9-3

Showing 1-10 of 22 resultsSorted by cheapest first
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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 6 March 2026.

The best time to book flights from Singapore to Kolkata is 16 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 S$ 167). Flying from Singapore to Kolkata in November is currently the most expensive (average of S$ 281). 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 March 2026.

When flying from Singapore to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 March 2026.
Read reviews from past customers who have flown with Singapore Airlines,IndiGo, andAir India from Singapore to Kolkata. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Food

7.8

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
Check prices

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Food

7.8

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
Check prices

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Food

7.8

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
2,969 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Food

7.8

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?

    To fly from Singapore to Kolkata, you need to book a flight from Changi (SIN) to Netaji S. Chandra (CCU). Nonstop flights to Kolkata Netaji S. Chandra from Singapore Changi take 4h 05m on average. When it comes time to book airfare, you have a few options: there are 6 outbound flights from Changi to Netaji S. Chandra offered by 3 different airlines.

  • How popular is this Singapore to Kolkata flight route?

    Within the past month, 760 users have taken a look at flights from Singapore Changi to Kolkata Netaji S. Chandra.

  • How long is the flight from Singapore to Kolkata?

    A quick flight from Singapore to Kolkata can take about 4h 10m. IndiGo provides one of the quickest options available for as low as S$ 280. Airlines will cover a distance of 2902 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Currently priced at S$ 204, Air India will fly you from Singapore to Kolkata and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and IndiGo - these airlines can fly you to your destination from S$ 233 and S$ 261, respectively. Air India is currently priced 46% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Air India Express, with whom users have recently found tickets for as low as S$ 96. 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 (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 S$ 349 for a flight from Singapore to Kolkata. The cheapest flight overall is S$ 161 while the most popular route, (Singapore Changi - Kolkata Netaji S. Chandra) is currently priced at S$ 246.

  • 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 S$ 167). Flying from Singapore to Kolkata in November is currently the most expensive (average of S$ 281). 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 Singapore to Kolkata on these airlines

Choose from the following airlines for your flight from Singapore to Kolkata. Flights are based on user searches made on Cheapflights and were last updated on 12 March 2026.
IndiGo flights from Singapore Changi to Kolkata Netaji S. Chandra
Singapore Airlines flights from Singapore Changi to Kolkata Netaji S. Chandra

Top 3 airlines flying from Singapore to Kolkata

Discover the top 3 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 200,618 searches. Data last updated 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapestS$ 204AverageS$ 271FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapestS$ 233AverageS$ 428FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
IndiGoCheapestS$ 261AverageS$ 371FlexibilityNo cancel feeOn-time80%
Search IndiGo 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 Singapore to Kolkata?

Deals for Singapore to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore 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 Singapore to Kolkata with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Kolkata flexibly with Cheapflights today.

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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