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Cheap flights from Kolkata to Singapore from S$ 122

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 29-6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SIN
22 May — 29 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Singapore Changi are usually found in March or July, booked 13 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from Kolkata to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Singapore
Explore the most affordable flight options available from Kolkata to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2026.

Tue 9-623:05
CCU
-
SIN
1 stop6h 55m
AirAsia
Mon 15-614:10
SIN
-
CCU
1 stop10h 40m
AirAsia
Deal found 21-4S$ 283
Tue 25-802:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Sat 29-810:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Deal found 20-4S$ 331
Tue 3-1123:40
CCU
-
SIN
Nonstop4h 05m
Singapore Airlines
Fri 6-1120:40
SIN
-
CCU
Nonstop4h 15m
Singapore Airlines
Deal found 17-4S$ 345
Mon 5-1023:40
CCU
-
SIN
Nonstop4h 20m
Singapore Airlines
Sat 10-1020:40
SIN
-
CCU
Nonstop4h 05m
Singapore Airlines
Deal found 20-4S$ 347
Tue 15-923:30
CCU
-
SIN
Nonstop4h 30m
Singapore Airlines
Tue 13-1020:40
SIN
-
CCU
Nonstop4h 25m
Singapore Airlines
Deal found 22-4S$ 348
Tue 9-623:05
CCU
-
SIN
1 stop6h 55m
Multiple Airlines
Mon 15-610:00
SIN
-
CCU
Nonstop4h 10m
Multiple Airlines
Deal found 21-4S$ 353
Sun 2-817:40
CCU
-
SIN
1 stop22h 20m
Multiple Airlines
Wed 12-813:35
SIN
-
CCU
1 stop11h 15m
Multiple Airlines
Deal found 22-4S$ 361
Thu 11-617:40
CCU
-
SIN
1 stop11h 35m
Air India
Wed 17-608:45
SIN
-
CCU
1 stop10h 40m
Air India
Deal found 22-4S$ 366
Wed 9-923:40
CCU
-
SIN
Nonstop4h 20m
Singapore Airlines
Wed 7-1020:40
SIN
-
CCU
Nonstop4h 05m
Singapore Airlines
Deal found 20-4S$ 377
Wed 9-917:40
CCU
-
SIN
1 stop11h 35m
Air India
Wed 7-1008:45
SIN
-
CCU
1 stop10h 40m
Air India
Deal found 20-4S$ 378
Mon 5-1020:35
CCU
-
SIN
1 stop19h 25m
Air India
Sat 10-1008:45
SIN
-
CCU
1 stop10h 40m
Air India
Deal found 20-4S$ 381

Find flight deals from Kolkata to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Singapore (SIN). 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 22 April 2026.

Round-trip from

S$ 283

One-way from

S$ 122

Popular in

September

Cheapest in

March

Average price

S$ 317

Good one-way deal

S$ 199 or less
AirAsia
  • AirAsia
  • 9-6-15-6
  • 2 total stops
  • 17h 35m total
  • Kolkata to Singapore
Search Deals
AirAsia
  • AirAsia
  • 29-6
  • 1 total stop
  • 8h 05m total
  • Kolkata to Singapore
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Singapore Changi.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Singapore 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 22 April 2026.
Use the filters below to find and compare flights from Kolkata to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Mon 5-10

23:40-06:30

Nonstop4h 20m

Singapore Changi

Sat 10-10

20:40-22:15

Nonstop4h 05m

S$ 347

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Thu 4-6

17:40-07:45

1 stop11h 35m

Singapore Changi

Thu 11-6

07:55-16:20

3 stops34h 55m

S$ 456

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Thu 18-6

07:00-21:45

1 stop12h 15m

Singapore Changi

Fri 19-6

08:25-23:20

1 stop17h 25m

S$ 457

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Mon 5-10

23:40-06:30

Nonstop4h 20m

Singapore Changi

Sat 10-10

07:50-19:55

1 stop14h 35m

S$ 543

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Wed 14-10

17:40-07:40

1 stop11h 30m

Singapore Changi

Wed 11-11

20:40-22:25

Nonstop4h 15m

S$ 543

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Tue 1-9

23:30-06:30

Nonstop4h 30m

Singapore Changi

Wed 2-9

20:40-22:15

Nonstop4h 05m

S$ 629

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Sun 24-5

00:40-10:15

1 stop7h 05m

Singapore Changi

Fri 29-5

16:35-23:25

1 stop9h 20m

S$ 647

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Fri 29-5

23:40-06:30

Nonstop4h 20m

Singapore Changi

Sun 31-5

20:40-22:15

Nonstop4h 05m

S$ 669

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Thu 28-5

23:30-06:30

Nonstop4h 30m

Singapore Changi

Sun 31-5

20:40-22:15

Nonstop4h 05m

S$ 669

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Sun 4-10

00:40-12:55

1 stop9h 45m

Singapore Changi

Sat 10-10

13:40-05:00

2 stops17h 50m

S$ 731

Flights are sorted by cheapest return flights first.

Deals found on 21-4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Kolkata to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Kolkata 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 Kolkata to Singapore

How far ahead should I book a flight from Kolkata to Singapore?

Use this chart to determine the optimal time to book a return flight from Kolkata to Singapore. Price data was last updated on 17 April 2026.

The price you pay for your flight from Kolkata to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Kolkata to Singapore (average of S$ 292). Flying from Kolkata to Singapore in September is currently the most expensive (average of S$ 428). 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 CCU to SIN?

Find hourly flight availability from Kolkata to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2026.

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

How much does it cost for a return flight from Kolkata to Singapore?

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 22 April 2026.
See what other customers who have flown with Singapore Airlines and IndiGo from Kolkata to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,502 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
IndiGo
6.8
Okay
551 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Singapore. 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 Kolkata to Singapore?

    Singapore Changi is the airport most travellers will use when flying to Singapore from Kolkata Netaji S. Chandra. Booking flights from Netaji S. Chandra (CCU) to Changi (SIN) should be relatively easy as there are 7 daily flights to Singapore from 2 different airlines. 4h 20m is how long a flight from Kolkata to Singapore Changi will take if you book a nonstop flight.

  • How popular is this Kolkata to Singapore flight route?

    Flights from Kolkata Netaji S. Chandra to Singapore Changi have been viewed 92 times in the past calendar month.

  • How long is the flight from Kolkata to Singapore?

    There are many flights that can get you from Kolkata to Singapore in 4h 20m. Fly via Singapore Airlines or Air India to get the fastest option. There are 2902 km between Kolkata and Singapore. This flight may include one or multiple stops.

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

    Singapore Airlines, at S$ 250, was found to be the cheapest airline from Kolkata to Singapore. An alternate airline flying to your destination would be IndiGo. These flights start at 27% lower than the current average price 3 months from now.

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

    The cheapet airlines for a one-way flight from Kolkata to Singapore are Air India (S$ 136), AirAsia (S$ 142), and IndiGo (S$ 145).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kolkata to Singapore on time: Qantas Airways (100%), IndiGo (98%), ANA (77%).

  • What are the cheapest flights from Kolkata to Singapore?

    Looking for the cheapest flight from Kolkata to Singapore? While on average our users pay S$ 210, our data indicates the cheapest price to be S$ 172. The most popular route (Kolkata Netaji S. Chandra - Singapore Changi), is priced around S$ 283.

  • Can I find deals for flights from Kolkata to Singapore that include hotel bookings?

    Yes. In addition to deals on Kolkata to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Singapore.

  • Can I find deals for business class flights from Kolkata to Singapore?

    Yes. Cheapflights offers flight deals from Kolkata to Singapore 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 Kolkata to Singapore?

    Currently, March is the cheapest month in which you can book a flight from Kolkata to Singapore (average of S$ 292). Flying from Kolkata to Singapore in September is currently the most expensive (average of S$ 428). 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 Kolkata to Singapore on these airlines

Choose from the following airlines for your flight from Kolkata to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 22 April 2026.
Singapore Airlines flights from Kolkata Netaji S. Chandra to Singapore Changi
IndiGo flights from Kolkata Netaji S. Chandra to Singapore Changi

Top 2 airlines flying from Kolkata to Singapore

Discover the top 2 airlines that operate flights from Kolkata to Singapore. 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 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 250AverageS$ 353FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
IndiGoCheapestS$ 290AverageS$ 342FlexibilityNo 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 Kolkata to Singapore?

When you search for this flight from Kolkata to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Singapore from Kolkata by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kolkata to Singapore with no change fees?

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

Can Cheapflights notify me if prices for flights from Kolkata to Singapore become cheaper?

Yes, Cheapflights offers price alerts on Kolkata to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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