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Cheap flights from Kolkata to Singapore from S$ 179

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 28-9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SIN
29 Aug — 5 Sep1
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 February, booked 13 days in advance, depart on a Tuesday 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 30 July 2026.

Thu 10-916:35
CCU
-
SIN
1 stop18h 30m
Air India
Thu 17-908:45
SIN
-
CCU
1 stop16h 00m
Air India
Deal found 27-7S$ 374
Thu 3-906:30
CCU
-
SIN
1 stop23h 45m
Air India
Thu 10-908:45
SIN
-
CCU
1 stop13h 40m
Air India
Deal found 30-7S$ 379
Fri 4-906:30
CCU
-
SIN
1 stop23h 45m
Air India
Mon 7-908:45
SIN
-
CCU
1 stop27h 30m
Air India
Deal found 29-7S$ 383
Wed 9-923:00
CCU
-
SIN
1 stop30h 15m
Air India
Wed 16-908:45
SIN
-
CCU
1 stop13h 40m
Air India
Deal found 26-7S$ 386
Wed 23-916:35
CCU
-
SIN
1 stop18h 30m
Air India
Sun 27-908:45
SIN
-
CCU
1 stop13h 40m
Air India
Deal found 29-7S$ 387
Tue 4-823:00
CCU
-
SIN
1 stop30h 15m
Air India
Tue 1-908:25
SIN
-
CCU
1 stop12h 40m
Air India
Deal found 29-7S$ 388
Sun 13-906:30
CCU
-
SIN
1 stop28h 35m
Air India
Sun 20-908:45
SIN
-
CCU
1 stop10h 40m
Air India
Deal found 30-7S$ 390

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 30 July 2026.

Round-trip from

S$ 374

One-way from

S$ 179

Popular in

September

Cheapest in

March

Average price

S$ 455
Air India
  • Air India
  • 11-9-18-9
  • 2 total stops
  • 24h 20m total
  • Kolkata to Singapore
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 28-9
  • Nonstop
  • 4h 30m total
  • Kolkata to Singapore
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (S$ 14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 30 July 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

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Fri 4-9

06:30-08:45

1 stop23h 45m

Singapore Changi

Mon 7-9

08:45-09:45

1 stop27h 30m

S$ 385
Fastest return journey

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Wed 4-11

23:40-06:15

Nonstop4h 05m

Singapore Changi

Wed 2-12

20:40-22:25

Nonstop4h 15m

S$ 478

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Fri 4-9

23:05-21:15

2 stops19h 40m

Singapore Changi

Mon 7-9

09:45-12:10

1 stop28h 55m

S$ 478

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Tue 3-11

01:05-10:20

1 stop6h 45m

Singapore Changi

Wed 2-12

16:35-22:20

1 stop8h 15m

S$ 490

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Tue 29-9

23:30-06:30

Nonstop4h 30m

Singapore Changi

Sat 3-10

20:40-22:35

Nonstop4h 25m

S$ 493

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Sun 6-9

23:30-06:30

Nonstop4h 30m

Singapore Changi

Wed 16-9

13:10-21:20

1 stop10h 40m

S$ 538

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Fri 18-9

23:30-06:30

Nonstop4h 30m

Singapore Changi

Mon 28-9

20:40-22:35

Nonstop4h 25m

S$ 538

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Wed 9-9

23:30-06:30

Nonstop4h 30m

Singapore Changi

Wed 16-9

20:40-22:35

Nonstop4h 25m

S$ 543

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Thu 24-9

23:30-06:30

Nonstop4h 30m

Singapore Changi

Sun 27-9

20:40-22:35

Nonstop4h 25m

S$ 716

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Thu 17-9

23:30-06:30

Nonstop4h 30m

Singapore Changi

Sat 26-9

20:40-22:35

Nonstop4h 25m

S$ 728

Flights are sorted by cheapest return flights first.

Deals found on 29-7

Showing 1-10 of 21 resultsSorted by cheapest first
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3

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?

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 12 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$ 295). Flying from Kolkata to Singapore in September is currently the most expensive (average of S$ 484). 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 30 July 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?

Airfare is typical for this route at the moment.

Kolkata to Singapore flights typically cost between S$ 250 and S$ 454 in September.
The cheapest return price found within the last 5 days was S$ 374 on Air India (10 Sept–17 Sept).

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 30 July 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
1,584 reviews
Check prices

Overall

8.2

Crew

8.6

Entertainment

8.1

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Crew

8.6

Entertainment

8.1

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
IndiGo
6.8
Okay
580 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Crew

8.6

Entertainment

8.1

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

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 6 daily flights to Singapore from 2 different airlines. 4h 05m 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 42 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 30m. Fly via Air India, AirAsia, or Singapore Airlines 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$ 252, 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 34% 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$ 147), IndiGo (S$ 153), and Singapore Airlines (S$ 201).

  • 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 (98%), IndiGo (98%), Air Canada (89%).

  • 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$ 295). Flying from Kolkata to Singapore in September is currently the most expensive (average of S$ 484). 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

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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 30 July 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 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 252AverageS$ 374FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
IndiGoCheapestS$ 293AverageS$ 366FlexibilityNo 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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