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Cheap flights from Kolkata to Singapore from S$ 205

CCU — SIN
28 Sep — 5 Oct1
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 65 days in advance, depart on a Tuesday or Wednesday 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

Wed 9-1223:40 -
Nonstop4h 05m
Wed 6-120:40 -
Nonstop4h 15m
Deal found 25-8S$ 342
Mon 30-1100:10 -
1 stop6h 25m
Sun 6-1211:15 -
1 stop14h 25m
Deal found 27-8S$ 391
Wed 16-1223:40 -
Nonstop4h 05m
Wed 13-120:40 -
Nonstop4h 15m
Deal found 27-8S$ 393
Wed 16-1223:40 -
Nonstop4h 05m
Wed 13-120:40 -
Nonstop4h 15m
Deal found 27-8S$ 397
Mon 14-1223:40 -
Nonstop4h 05m
Wed 13-120:40 -
Nonstop4h 15m
Deal found 26-8S$ 416
Sat 10-1022:30 -
1 stop11h 10m
Mon 19-1008:45 -
1 stop10h 40m
Deal found 28-8S$ 433
Sat 12-923:05 -
1 stop6h 55m
Tue 15-908:25 -
1 stop12h 40m
Deal found 27-8S$ 436
Mon 14-1218:30 -
1 stop17h 40m
Wed 13-120:40 -
Nonstop4h 15m
Deal found 26-8S$ 445
Mon 14-1206:30 -
1 stop11h 00m
Wed 13-108:45 -
1 stop18h 20m
Deal found 26-8S$ 447
Thu 8-1023:05 -
1 stop16h 30m
Wed 28-1014:55 -
1 stop9h 55m
Deal found 29-8S$ 452
Tue 22-1218:30 -
1 stop17h 40m
Tue 19-120:40 -
Nonstop4h 20m
Deal found 26-8S$ 455
Sun 11-1018:30 -
1 stop17h 40m
Sun 18-1015:50 -
1 stop28h 25m
Deal found 27-8S$ 459

Find flight deals from Kolkata to Singapore

Round-trip from

S$ 342

One-way from

S$ 205

Popular in

July

Cheapest in

March

Average price

S$ 359

Good round-trip deal

S$ 429 or less

Good one-way deal

S$ 284 or less
Singapore Airlines
  • Singapore Airlines
  • 9-12-6-1
  • Nonstop
  • 8h 20m total
  • Kolkata to Singapore
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IndiGo
  • IndiGo
  • 28-10
  • Nonstop
  • 4h 20m total
  • Kolkata to Singapore
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 34 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 12 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Kolkata Netaji S. Chandra to Singapore Changi.
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Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Singapore Changi.
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Cheapflights Fare Finder

 
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 Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Wed 23-9

09:55-12:10

1 stop23h 45m

Singapore Changi

Wed 30-9

08:25-08:50

1 stop26h 55m

S$ 483

KolkataSingapore

CCU Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Mon 28-9

22:30-17:45

1 stop16h 45m

Singapore Changi

Sat 3-10

04:40-20:35

1 stop18h 25m

S$ 486

KolkataSingapore

CCU Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Tue 13-10

08:40-12:10

2 stops25h 00m

Singapore Changi

Tue 20-10

23:00-00:25

2 stops27h 55m

S$ 487

KolkataSingapore

CCU Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Tue 29-9

21:00-17:45

1 stop18h 15m

Singapore Changi

Sat 3-10

04:40-20:35

1 stop18h 25m

S$ 489

KolkataSingapore

CCU Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Thu 24-9

23:05-09:40

1 stop8h 05m

Singapore Changi

Thu 1-10

16:10-22:20

1 stop8h 40m

S$ 505

KolkataSingapore

CCU Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Mon 21-9

00:40-10:15

1 stop7h 05m

Singapore Changi

Tue 22-9

16:35-23:25

1 stop9h 20m

S$ 506

KolkataSingapore

CCU Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Thu 1-10

23:05-08:30

1 stop6h 55m

Singapore Changi

Thu 8-10

16:10-22:20

1 stop8h 40m

S$ 510
Fastest return journey

KolkataSingapore

CCU Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Fri 9-10

02:05-09:00

Nonstop4h 25m

Singapore Changi

Mon 19-10

10:00-11:45

Nonstop4h 15m

S$ 519

KolkataSingapore

CCU Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Thu 8-10

23:05-08:30

1 stop6h 55m

Singapore Changi

Thu 15-10

14:10-22:20

1 stop10h 40m

S$ 529

KolkataSingapore

CCU Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Mon 12-10

17:05-06:50

2 stops11h 15m

Singapore Changi

Mon 19-10

11:10-20:35

1 stop11h 55m

S$ 584

Flights are sorted by cheapest return flights first.

Deals found on 24-8

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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 64 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$ 291). Flying from Kolkata to Singapore in July is currently the most expensive (average of S$ 481). 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?

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$ 316 and S$ 599 in December.
The cheapest return price found within the last 5 days was S$ 342 on Singapore Airlines (9 Dec–6 Jan).

Reviews of airlines servicing Singapore

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
1,589 reviews
Check prices

Food

7.8

Entertainment

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Singapore Airlines
8.2
Very Good
1,589 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Food

7.8

Entertainment

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
IndiGo
6.8
Okay
584 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Food

7.8

Entertainment

8.1

Boarding

8.3

Crew

8.6

Comfort

8.0

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.

Related info for your journey

  • 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 40 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 8h 05m. Fly via Air India, IndiGo, or AirAsia 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 36% 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 IndiGo (S$ 144), Singapore Airlines (S$ 191), and AirAsia (S$ 260).

  • 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 (100%), Air India (68%).

  • 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$ 413, our data indicates the cheapest price to be S$ 186. The most popular route (Kolkata Netaji S. Chandra - Singapore Changi), is priced around S$ 416.

  • 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$ 291). Flying from Kolkata to Singapore in July is currently the most expensive (average of S$ 481). 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

Fly from Kolkata to Singapore on these airlines

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

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 250AverageS$ 429FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
IndiGoCheapestS$ 283AverageS$ 358FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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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.

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