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

Airfare is below average for this route at the moment. Kolkata to Singapore flights typically cost between S$ 431 and S$ 599 in December. The cheapest return price found within the last 5 days was S$ 333 on Singapore Airlines (7 Dec–5 Jan).

Question 1

Which airport typically offers the quickest stopover for flights from Kolkata to Singapore?

Accepted Answer

Flights via Kuala Lumpur (KUL) offer the fastest connection on this route, with an average stopover time of 1h 55m.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Sunday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Question 3

Which airline has the best punctuality record on Kolkata to Singapore flights?

Accepted Answer

Over the past year, IndiGo have had the lowest number of delays on this route, with just 3% of flights being delayed.

Question 4

How often are flights from Kolkata to Singapore delayed?

Accepted Answer

About 9% of weekly flights between Kolkata and Singapore have experienced delays in the past year, with the average delay time being 109 minutes.

Question 5

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

Accepted Answer

Airfare is below average for this route at the moment.Kolkata to Singapore flights typically cost between S$ 431 and S$ 599 in December.
The cheapest return price found within the last 5 days was S$ 333 on Singapore Airlines (7 Dec–5 Jan).

Question 6

What’s the top stopover airport for flights from Kolkata to Singapore?

Accepted Answer

Kuala Lumpur (KUL) – chosen by Cheapflights users on 75% of one-stop itineraries from Kolkata to Singapore on Cheapflights.

Question 7

What’s the fastest stopover option from Kolkata to Singapore?

Accepted Answer

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 6h 45m.

Question 8

What is the most punctual flight time for Kolkata to Singapore flights?

Accepted Answer

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Question 9

What’s the cheapest stopover airport for flights from Kolkata to Singapore?

Accepted Answer

Bangkok (BKK) is the most affordable one-stop option, with an average return flight price of S$ 582.

Question 10

How popular is this Kolkata to Singapore flight route?

Accepted Answer

Flights from Kolkata Netaji S. Chandra to Singapore Changi have been viewed 45 times in the past calendar month.

Question 11

How long is the flight from Kolkata to Singapore?

Accepted Answer

There are many flights that can get you from Kolkata to Singapore in 4h 25m. Fly via AirAsia or IndiGo to get the fastest option. There are 2902 km between Kolkata and Singapore. This flight may include one or multiple stops.

Question 12

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

Accepted Answer

IndiGo, at S$ 292, was found to be the cheapest airline from Kolkata to Singapore. An alternate airline flying to your destination would be Singapore Airlines. These flights start at 28% lower than the current average price 3 months from now.

Question 13

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

Accepted Answer

The cheapet airlines for a one-way flight from Kolkata to Singapore are IndiGo (S$ 144), Air India (S$ 146), and Singapore Airlines (S$ 193).

Question 14

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

Accepted Answer

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 6 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 15

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

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Kolkata to Singapore (average of S$ 293). Flying from Kolkata to Singapore in October is currently the most expensive (average of S$ 520). 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.

Question 16

Weekly flight availability from Kolkata to Singapore

Accepted Answer

The most flights from CCU to SIN are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Question 17

E

Accepted Answer

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Question 18

E

Accepted Answer

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Question 19

What are the cheapest flights from Kolkata to Singapore?

Accepted Answer

Looking for the cheapest flight from Kolkata to Singapore? While on average our users pay S$ 534, our data indicates the cheapest price to be S$ 470. The most popular route (Kolkata Netaji S. Chandra - Singapore Changi), is priced around S$ 333.

Question 20

What are the most reliable airlines from Kolkata to Singapore?

Accepted Answer

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 (71%).

Question 21

What is the cheapest time of day to fly from CCU to SIN?

Accepted Answer

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.

Question 22

What airports do I use to fly from Kolkata to Singapore?

Accepted Answer

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 8 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.

Question 23

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

Accepted Answer

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

Question 24

How can I find direct flights from Kolkata to Singapore?

Accepted Answer

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

Question 25

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

Accepted Answer

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.

Question 26

How does Cheapflights help users find flights from Kolkata to Singapore?

Accepted Answer

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.

Question 27

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

Accepted Answer

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!

Question 28

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

Accepted Answer

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

Question 29

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

Accepted Answer

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.

Round-trip from	S$ 333
One-way from	S$ 168
Popular in	October
Cheapest in	March
Average price	S$ 520
Good round-trip deal	S$ 523 or less

Airline	Cheapest	Average	Flexibility	On-time
IndiGo	CheapestS$ 292	AverageS$ 391	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Singapore Airlines	CheapestS$ 299	AverageS$ 463	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Cheap flights from Kolkata to Singapore from S$ 168

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kolkata to Singapore

Cheapest flights from Kolkata to SingaporeExplore 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 13 October 2026.

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 13 October 2026.

Best flights from Kolkata to SingaporeDiscover carefully curated flight deals from Kolkata to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Discover carefully curated flight deals from Kolkata to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Direct flights from Kolkata to SingaporeExplore direct flight options from Kolkata to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Explore direct flight options from Kolkata to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Last-minute flights from Kolkata to SingaporeDiscover last-minute flight deals from Kolkata to Singapore. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from Kolkata to Singapore. Data last updated 13 October 2026 and is based on user searches.

One-way flights from Kolkata to SingaporeSearch for one-way flight options from Kolkata to Singapore. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Search for one-way flight options from Kolkata to Singapore. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

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Best time to book a flight from Kolkata to Singapore

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Cheapflights Insights

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 6 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?

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 below average for this route at the moment.

Kolkata to Singapore flights typically cost between S$ 431 and S$ 599 in December.The cheapest return price found within the last 5 days was S$ 333 on Singapore Airlines (7 Dec–5 Jan).

Weekly flight availability from Kolkata to Singapore

The most flights from CCU to SIN are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Kolkata to Singapore delayed?

About 9% of weekly flights between Kolkata and Singapore have experienced delays in the past year, with the average delay time being 109 minutes.

What is the most punctual flight time for Kolkata to Singapore flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Kolkata to Singapore flights?

Over the past year, IndiGo have had the lowest number of delays on this route, with just 3% of flights being delayed.

What’s the top stopover airport for flights from Kolkata to Singapore?

Kuala Lumpur (KUL) – chosen by Cheapflights users on 75% of one-stop itineraries from Kolkata to Singapore on Cheapflights.

What’s the cheapest stopover airport for flights from Kolkata to Singapore?

Bangkok (BKK) is the most affordable one-stop option, with an average return flight price of S$ 582.

What’s the fastest stopover option from Kolkata to Singapore?

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 6h 45m.

Which airport typically offers the quickest stopover for flights from Kolkata to Singapore?

Flights via Kuala Lumpur (KUL) offer the fastest connection on this route, with an average stopover time of 1h 55m.

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.

Related info for your journey

What airports do I use to fly from Kolkata to Singapore?

How popular is this Kolkata to Singapore flight route?

How long is the flight from Kolkata to Singapore?

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

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

What are the most reliable airlines from Kolkata to Singapore?

What are the cheapest flights from Kolkata to Singapore?

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

How can I find direct flights from Kolkata to Singapore?

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

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

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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 13 October 2026.

Complete your trip

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Search flights from Kolkata to Singapore by cabin class

Find flights from Kolkata to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kolkata and Singapore flights

Browse other Kolkata and Singapore flight options. Last updated on 13 October 2026.

Popular flight searches

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Other flights to Singapore

Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 October 2026.

Top 2 airlines flying from Kolkata to Singapore

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 13 October 2026.

Best flights from Kolkata to Singapore
Discover carefully curated flight deals from Kolkata to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Direct flights from Kolkata to Singapore
Explore direct flight options from Kolkata to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Last-minute flights from Kolkata to Singapore
Discover last-minute flight deals from Kolkata to Singapore. Data last updated 13 October 2026 and is based on user searches.

One-way flights from Kolkata to Singapore
Search for one-way flight options from Kolkata to Singapore. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Kolkata to Singapore flights typically cost between S$ 431 and S$ 599 in December.
The cheapest return price found within the last 5 days was S$ 333 on Singapore Airlines (7 Dec–5 Jan).