Cheap Flights from Kolkata to Singapore Changi

Compare Kolkata to Singapore Changi flight deals

Find the cheapest month or even day of the year to fly to Singapore Changi

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Flight deals from Kolkata to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Kolkata to Singapore Changi? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kolkata to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Singapore Changi flights are currently cheapest in February.

Direct flights from Kolkata to Singapore Changi

Kolkata to Singapore Changi: Alternative routes

Compare routes from Kolkata to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

Kolkata to Singapore: Flight information

The things to know before you go.
Cheapest flight foundRs20,497
Cheapest month to flyFebruary
Average flight time4 hrs, 20 mins
Most popular airlineSingapore Airlines
Average flights per week41

Finding cheap flights from Kolkata to Singapore Changi: Frequently asked questions

The best price we found for a return flight from Kolkata to Singapore Changi is Rs44,932. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 20 minutes is the average flight time from Kolkata to Singapore Changi.
Singapore Airlines, Air New Zealand and ANA (All Nippon Airways) fly direct from Kolkata to Singapore Changi.
As of November 2025, there are 41 flights per week flying from Kolkata to Singapore Changi.
The cheapest month to fly from Kolkata to Singapore Changi is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Singapore Changi Airport on Wednesday, 8 April 2026.
Yes – the average flight time is 4 hours and 20 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore Changi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, AirAsia and IndiGo offer the cheapest flight tickets to Singapore Changi.

Flying from Netaji Subhas Chandra Bose Airport (CCU) to Changi International Airport (SIN): what you need to know

  • The average time for a direct flight from Netaji Subhas Chandra Bose Airport to Changi International Airport is 4 hours 20 minutes.

  • Singapore is two hours 30 minutes ahead of Kolkata and is in the UTC+8 timezone.

  • Each week, there are 159 Netaji Subhas Chandra Bose Airport to Changi International Airport flights. If you'd like to take off as soon as possible, pick the 20:20 IndiGo flight. If you'd rather make the most of your time before you fly, the latest flight is at 23:40 with Singapore Airlines.

  • Arrive at the airport on time so you don't miss your CCU to SIN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • You can expect longer lines in popular months such as July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.

  • Jetting into Singapore (and then exploring more of Singapore!) is a cinch with IndiGo. This popular carrier has direct flights from Netaji Subhas Chandra Bose Airport to Changi International Airport.

  • The airline with the highest passenger demand on this route is IndiGo.

  • IndiGo ranks as the top on-time carrier for CCU to SIN flights, with 93.44% of services landing on schedule.

  • Consider adding a stopover when booking your ticket from Netaji Subhas Chandra Bose Airport to Changi International Airport. Simply uncheck 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Here are some options between CCU and SIN:

    • Kuala Lumpur International Airport

    • Suvarnabhumi Airport

    • Hazrat Shahjalal International Airport

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Changi International Airport (SIN)

  • Right now, Rs20,497 is the lowest price we've seen for a one-way Netaji Subhas Chandra Bose Airport to Changi International Airport flight. The best price for a return ticket is Rs44,932. Bear in mind that fares can change due to demand when booking.

  • Get cheap tickets from CCU to SIN by booking six months ahead. Based on our research, that's the sweet spot for bagging a bargain.

  • May is the cheapest month for flights from Netaji Subhas Chandra Bose Airport to Changi International Airport. If you're looking to travel during a different time of year, the 'Whole month' tool will give you the lowest airfares for every month.

  • Getting your hands on cheap flights from CCU to SIN is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as fares go down.

  • Find the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Netaji Subhas Chandra Bose Airport to Changi International Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

  • Of the departures from Netaji Subhas Chandra Bose Airport, 75.9% land on time at their destination.

  • Netaji Subhas Chandra Bose Airport is about 16 kilometres from central Kolkata. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 40 minutes or so to arrive, depending on the traffic.

  • Planning to catch public transport? You can expect a journey time of around 55 minutes.

  • Searching for a handy hotel close to CCU? If you're catching an early flight from Netaji Subhas Chandra Bose Airport to Changi International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Changi International Airport (SIN)

  • If you're coming in on a late Netaji Subhas Chandra Bose Airport to Changi International Airport flight, few things top the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and sleeping shortly after at one of these accommodation options near SIN:

  • Pick up a Changi International Airport rental car and discover Singapore and beyond with your own wheels. Avis, Sixt and Green Motion are popular outlets to choose from here.

  • To get the lowest price, reserve your ride from Changi International Airport around two weeks in advance.

Getting from Changi International Airport (SIN) to central Singapore

  • Changi International Airport to central Singapore has a drive time of about 20 minutes. It's approximately 21 kilometres away.

  • If you're using public transport, expect a journey of around 1 hour.

When to fly to Changi International Airport (SIN)

  • April is the most popular month for flights from Netaji Subhas Chandra Bose Airport to Changi International Airport. For smaller crowds, travel to Singapore in February.

  • When booking your flight from Netaji Subhas Chandra Bose Airport to Changi International Airport, think about the kind of weather you like. May is the warmest month in Singapore, with temperatures ranging from 25ºC to 31ºC.

  • January has average temperatures of between 24ºC and 30ºC. Search for cheap tickets from CCU to SIN sometime around then if you want to travel when it's cooler.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.