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Cheap flights from Singapore to Kolkata from S$ 136

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 Thursday or Tuesday and return on a Friday

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

S$ 269

One-way from

S$ 136

Popular in

December

Cheapest in

March

Average price

S$ 345

Good round-trip deal

S$ 320 or less

Good one-way deal

S$ 159 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 (S$ 125 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (S$ 24 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 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 12 September 2025.

Fri 12-910:30SIN - CCU
1 stop25h 30mAir India
Sat 13-902:25CCU - SIN
1 stop16h 50mAir India
Deal found 10-9S$ 267
Tue 16-908:45SIN - CCU
1 stop14h 15mAir India
Fri 19-900:55CCU - SIN
1 stop18h 20mAir India
Deal found 11-9S$ 268
Fri 26-908:45SIN - CCU
1 stop10h 00mAir India
Mon 29-900:55CCU - SIN
1 stop18h 20mAir India
Deal found 12-9S$ 269
Wed 17-908:45SIN - CCU
1 stop13h 30mAir India
Sat 20-900:55CCU - SIN
1 stop18h 20mAir India
Deal found 10-9S$ 271
Sun 14-913:35SIN - CCU
1 stop14h 10mAir India
Thu 18-920:30CCU - SIN
1 stop22h 45mAir India
Deal found 11-9S$ 273
Sat 13-908:45SIN - CCU
1 stop22h 00mAir India
Mon 22-921:20CCU - SIN
1 stop21h 55mAir India
Deal found 11-9S$ 277
Thu 11-910:30SIN - CCU
Nonstop4h 15mIndiGo
Fri 19-902:30CCU - SIN
Nonstop4h 30mIndiGo
Deal found 10-9S$ 282
Thu 18-910:30SIN - CCU
Nonstop4h 15mIndiGo
Sun 21-902:30CCU - SIN
Nonstop4h 30mIndiGo
Deal found 11-9S$ 285
Mon 15-908:45SIN - CCU
1 stop25h 00mAir India
Fri 19-920:30CCU - SIN
1 stop22h 45mAir India
Deal found 12-9S$ 286
Fri 12-908:50SIN - CCU
1 stop11h 45mAir India
Mon 15-900:55CCU - SIN
1 stop18h 20mAir India
Deal found 11-9S$ 291

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 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

Fri 26-9

08:45-16:15

1 stop10h 00m

Kolkata Netaji S. Chandra

Mon 29-9

00:55-21:45

1 stop18h 20m

S$ 269

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

S$ 304

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Thu 11-12

07:40-22:20

1 stop17h 10m

Kolkata Netaji S. Chandra

Sun 14-12

00:10-09:05

1 stop6h 25m

S$ 327

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sat 25-10

08:45-01:15

1 stop19h 00m

Kolkata Netaji S. Chandra

Tue 28-10

01:05-11:35

1 stop8h 00m

S$ 335

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 11-11

08:45-12:20

1 stop30h 05m

Kolkata Netaji S. Chandra

Fri 14-11

02:25-09:20

Nonstop4h 25m

S$ 344

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 12-10

10:30-12:15

Nonstop4h 15m

Kolkata Netaji S. Chandra

Thu 16-10

18:50-12:35

1 stop15h 15m

S$ 351

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sat 25-10

10:30-12:15

Nonstop4h 15m

Kolkata Netaji S. Chandra

Tue 28-10

02:25-09:20

Nonstop4h 25m

S$ 357

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 12-10

10:30-21:35

1 stop13h 35m

Kolkata Netaji S. Chandra

Thu 16-10

06:40-12:35

1 stop27h 25m

S$ 381

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 9-11

10:20-12:15

Nonstop4h 25m

Kolkata Netaji S. Chandra

Thu 13-11

23:40-06:15

Nonstop4h 05m

S$ 386

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Wed 24-9

10:30-12:15

Nonstop4h 15m

Kolkata Netaji S. Chandra

Sat 27-9

02:00-17:15

1 stop12h 45m

S$ 403

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, August is the cheapest month in which you can book a flight from Singapore to Kolkata (average of S$ 216). Flying from Singapore to Kolkata in December is currently the most expensive (average of S$ 409). 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 typically best to fly out from Singapore to Kolkata in the evening. Doing so could potentially save you 33% on the flight price compared to flying at midday, which is usually more expensive.

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.
Read reviews from past customers who have flown with Singapore Airlines, Thai Airways, andMalaysia Airlines 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
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

8.0

Overall

8.1

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
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

8.0

Overall

8.1

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.
Thai Airways
7.8
Good
350 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

8.0

Overall

8.1

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.
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

8.0

Overall

8.1

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
6.9
Okay
484 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

8.0

Overall

8.1

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?

    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 15m on average. When it comes time to book airfare, you have a few options: there are 5 outbound flights from Changi to Netaji S. Chandra offered by 6 different airlines.

  • How popular is this Singapore to Kolkata flight route?

    Within the past month, 1,618 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 10h. Air India provides one of the quickest options available for as low as S$ 269. 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$ 19, AirAsia will fly you from Singapore to Kolkata and back. In addition to AirAsia, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Malaysia Airlines and Singapore Airlines - these airlines can fly you to your destination from S$ 212 and S$ 244, respectively. AirAsia is currently priced 95% below the average price you’ll pay for this route.

  • 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 S$ 284 for a flight from Singapore to Kolkata. The cheapest flight overall is S$ 137 while the most popular route, (Singapore Changi - Kolkata Netaji S. Chandra) is currently priced at S$ 253.

  • 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, August is the cheapest month in which you can book a flight from Singapore to Kolkata (average of S$ 216). Flying from Singapore to Kolkata in December is currently the most expensive (average of S$ 409). 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 September 2025.
IndiGo flights from Singapore Changi to Kolkata Netaji S. Chandra
Singapore Airlines flights from Singapore Changi to Kolkata Netaji S. Chandra
AirAsia flights from Singapore Changi to Kolkata Netaji S. Chandra

Top 6 airlines flying from Singapore to Kolkata

Discover the top 6 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapestS$ 19AverageS$ 374FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapestS$ 212AverageS$ 571FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestS$ 244AverageS$ 460FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
IndiGoCheapestS$ 270AverageS$ 379FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Thai AirwaysCheapestS$ 514AverageS$ 583FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
US-Bangla AirlinesCheapestS$ 631AverageS$ 648FlexibilityNo cancel feeOn-timeN/A
Search US-Bangla Airlines flights

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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.

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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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