Cheap Flights from Singapore to Kolkata

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Find the cheapest month or even day of the year to fly to Kolkata

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Flight deals from Singapore to Kolkata

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

Find the cheapest month to fly from Singapore to Kolkata

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

Direct flights from Singapore to Kolkata

Singapore to Kolkata: Alternative routes

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

Singapore to Kolkata: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 5,207
Cheapest month to flyFebruary
Average flight time4 hrs, 12 mins
Most popular airlineIndiGo
Average flights per week33

Finding cheap flights from Singapore to Kolkata: Frequently asked questions

The best price we found for a return flight from Singapore to Kolkata is ج.م.‏ 10,346. 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 12 minutes is the average flight time from Singapore to Kolkata.
IndiGo, Singapore Airlines and Air New Zealand fly direct from Singapore to Kolkata.
As of September 2025, there are 33 flights per week flying from Singapore to Kolkata.
The cheapest month to fly from Singapore to Kolkata is usually February.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Singapore to Kolkata Airport on Wednesday, 4 February 2026.
Yes – the average flight time is 4 hours and 12 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 Kolkata 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 Kolkata is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Kolkata is IndiGo .

Travelling from Singapore to Netaji Subhas Chandra Bose Airport (CCU): What you need to know

  • There are two main airports you can take off from in Singapore. Explore your options leaving from Changi International Airport (SIN) or Seletar Airport (XSP) when organising your flight from Singapore to Netaji Subhas Chandra Bose Airport (CCU).

  • Expect to be in the air for 4 hours 10 minutes. On average, that's the duration of a direct Singapore to Netaji Subhas Chandra Bose Airport flight.

  • Kolkata is two hours 30 minutes behind Singapore. Netaji Subhas Chandra Bose Airport is located in Kolkata, which operates on the UTC+5:30 timezone.

  • Changi International Airport (SIN) to Netaji Subhas Chandra Bose Airport (CCU) is the most popular route. There are 14 direct weekly flights to choose from. If you have things to do before heading off, take the last flight with Singapore Airlines at 8:40pm. Choose the first SIN to CCU departure operated by IndiGo at 10:20am if you're aiming for an earlier start.

  • To ensure you catch your flight from Singapore to CCU, leave plenty of time to check in and find your gate. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.

  • Peak travel periods mean busier airports, so be there even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to stay on schedule.

Airports in Singapore

Changi International Airport (SIN)

  • Get to your destination in one go from Changi International Airport (SIN). Direct flights from Singapore to Netaji Subhas Chandra Bose Airport (CCU) are available from here.

  • IndiGo is a leading airline that offers direct flights from Singapore to Netaji Subhas Chandra Bose Airport leaving from SIN.

  • IndiGo is the airline most travellers choose for flights from SIN to CCU.

  • Among carriers operating on this route, Singapore Airlines leads the way for on-time arrivals.

  • Stopovers are the ideal opportunity to take a travel break and maybe even explore another city. When searching for cheap flights from Singapore to CCU leaving from Changi International Airport (SIN), deselect the 'Direct flights only' box to find all potential stops. Some popular options include:

    • Kuala Lumpur International Airport (KUL)

    • Suvarnabhumi Airport (BKK)

    • Hazrat Shahjalal International Airport (DAC)

  • SIN is about 21 kilometres from central Singapore. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the trip time to be around 1 hour.

  • Catching an early flight from Singapore to Netaji Subhas Chandra Bose Airport? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by staying at one of these stays close to Changi International Airport:

  • When it comes to the on-time performance of Changi International Airport, data shows 68.95% of flights complete their journey on time.

Seletar Airport (XSP)

  • You can get to XSP from the centre of Singapore in about 25 minutes by car (depending on traffic conditions). The ride on public transport will take roughly 1 hour 25 minutes to travel the 19 kilometres or so.

  • Start your holiday early with an additional night away from home. Before catching your Singapore to CCU flight, unwind in one of these hotels near Seletar Airport:

About Netaji Subhas Chandra Bose Airport (CCU)

Getting from Netaji Subhas Chandra Bose Airport (CCU) to central Kolkata

  • Central Kolkata is roughly 13 kilometres from Netaji Subhas Chandra Bose Airport. Journey times by car hire or cab will vary depending on time of day, so do some research ahead of your trip.

  • Travelling by public transport typically takes 55 minutes.

How to find the cheapest flights from Singapore to Netaji Subhas Chandra Bose Airport (CCU)

  • ج.م.‏ 5,207 is the lowest price for a one-way ticket from Singapore to Netaji Subhas Chandra Bose Airport. Return flights start from ج.م.‏ 10,336. These prices may change based on demand.

  • Book two months before flying. Research into pricing trends suggests this is the ideal window for finding cheap flights from Singapore to CCU.

  • Plan your trip for July. That's the best month for scoring a great bargain on Singapore to Netaji Subhas Chandra Bose Airport tickets. If you have flexibility with your dates, use the 'Whole month' tool to find the cheapest price across each month.

  • There's no need to search every day to find out if prices have dropped when you create a Price Alert. We'll notify you when a new deal shows up on flight tickets from Singapore to CCU.

  • Filters make it easier to dig up a deal for your flight from Singapore to Netaji Subhas Chandra Bose Airport. Choose the airlines, flight times and stops that check all your boxes. Then sort the results by 'Cheapest' to find the most affordable option fast.

The best time to fly from Singapore to Netaji Subhas Chandra Bose Airport (CCU)

  • Think about the kind of holiday you want when deciding when to fly. April is the quietest month to go to Kolkata. July is when most people book flights from Singapore to Netaji Subhas Chandra Bose Airport (CCU), which may be perfect if you're after more action.

  • The warmest month in Kolkata is April, with temperatures ranging between 24ºC and 42ºC. Book your Singapore to CCU flight ticket then if that's your idea of comfortable weather.

  • Look for cheap tickets from Singapore to Netaji Subhas Chandra Bose Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 15ºC and 29ºC.

More about Kolkata

  • Start your Kolkata trip right by choosing the ideal place to stay. As soon as you've booked your flight from Singapore to Netaji Subhas Chandra Bose Airport, browse our range of accommodation options including:

  • There are plenty of things to do in Kolkata when you're ready to go sightseeing. Kick off your exploring at Victoria Memorial followed by Howrah Bridge and Trip to Sundarbans.

Explore more of India

  • You've seen Kolkata, now it's time to discover more of India. Journey around 225 kilometres west to Jamshedpur to check off its top sights. From Mughal Garden to Rock Garden and Birla Temple, your itinerary will be busy.

  • Durgapur is another standout destination in India and is around 153 kilometres north-west of Kolkata. No trip is complete without visiting Jama Masjid, B-Zone Major Park and Ram Mandir.

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