Cheap Flights from Singapore Changi to Kolkata

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Flight deals from Singapore Changi to Kolkata

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

Find the cheapest month to fly from Singapore Changi to Kolkata

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

Direct flights from Singapore Changi to Kolkata

Singapore Changi to Kolkata: Alternative routes

Compare routes from Singapore Changi 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 foundRs31,113
Cheapest month to flySeptember
Average flight time4 hrs, 11 mins
Most popular airlineIndiGo
Average flights per week40

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

The best price we found for a return flight from Singapore Changi to Kolkata is Rs56,680. 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 11 minutes is the average flight time from Singapore Changi to Kolkata.
Singapore Airlines, Air New Zealand and Garuda Indonesia fly direct from Singapore Changi to Kolkata.
As of June 2025, there are 40 flights per week flying from Singapore Changi to Kolkata.
The cheapest month to fly from Singapore Changi to Kolkata is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Singapore Changi Airport to Kolkata Airport on Tuesday, 17 June 2025.
Yes – the average flight time is 4 hours and 11 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.
Currently, Air India Express and IndiGo offer the cheapest flight tickets to Kolkata.

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

  • Hop on a direct flight from Changi International Airport to Netaji Subhas Chandra Bose Airport and you'll be travelling for an average of 4 hours 10 minutes.

  • Kolkata is two hours 30 minutes behind Singapore and observes the UTC+5:30 timezone.

  • Each week, there are 46 Changi International Airport to Netaji Subhas Chandra Bose Airport flights. If you want to take off as soon as possible, opt for the 04:15 IndiGo flight. If you're eager to make the most of your day before you fly, the last flight is at 20:40 with Singapore Airlines.

  • To ensure you catch your SIN to CCU flight, allow plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • Be prepared for longer queues during popular months like April. Arriving up to four hours ahead of international flights and two hours for domestic departures will give you ample time for security and boarding.

  • IndiGo is your gateway to exploring Kolkata (and maybe even some other great parts of India!). Check out the direct flights from Changi International Airport to Netaji Subhas Chandra Bose Airport offered by this airline.

  • The airline that serves the most passengers on this route is IndiGo.

  • Among carriers operating SIN to CCU flights, Singapore Airlines is the most consistent for on-time landings.

  • Think about adding a stopover when booking your ticket from Changi International Airport to Netaji Subhas Chandra Bose Airport. Simply deselect 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Here's where you can stop between SIN and CCU:

    • Hazrat Shahjalal International Airport

    • Suvarnabhumi Airport

    • Kuala Lumpur International Airport

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

  • The lowest price we've seen for a one-way Changi International Airport to Netaji Subhas Chandra Bose Airport flight is Rs31,113. A return fare right now is Rs56,680. Depending on the availability when you book, these fares can change.

  • To pick up cheap tickets from SIN to CCU, book your journey eight months ahead of your planned departure.

  • Organise your trip for July. That's the cheapest month for flights from Changi International Airport to Netaji Subhas Chandra Bose Airport. If your travel dates are flexible, use the 'Whole month' tool to see the lowest price across every month.

  • There's no need to check back in every day to see if fares have gone down when you create a Price Alert. We'll notify you the moment there's a better deal on cheap flights from SIN to CCU.

  • Tailor your trip with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Changi International Airport to Netaji Subhas Chandra Bose Airport.

Handy information about Changi International Airport (SIN)

  • Of all flights departing from Changi International Airport, 68.95% arrive as scheduled at their destination.

  • To reach Changi International Airport from central Singapore, it'll take about 20 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 21 kilometres from the airport to the city centre.

  • Catching public transport? Expect a trip time of around 1 hour.

  • Searching for a convenient hotel near SIN? If you've booked an early flight from Changi International Airport to Netaji Subhas Chandra Bose Airport, these stays will have you moments from your check-in counter:

Arriving at Netaji Subhas Chandra Bose Airport (CCU)

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

  • Netaji Subhas Chandra Bose Airport is roughly 16 kilometres from the centre of Kolkata. The drive time takes around 40 minutes.

  • Getting there on public transport will take you around 55 minutes.

When to fly to Netaji Subhas Chandra Bose Airport (CCU)

  • It's time to pick your travel dates for your flight from Changi International Airport to Netaji Subhas Chandra Bose Airport. July is the most popular month to head to Kolkata. If you like a quieter vibe, go in April.

  • When booking your flight from Changi International Airport to Netaji Subhas Chandra Bose Airport, consider the kind of weather you like. April is the warmest month in Kolkata, with temperatures ranging from 24ºC to 42ºC.

  • Look for cheap tickets from SIN to CCU in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 15ºC and 29ºC on average.

Explore more of India

  • Kolkata is always a good idea, but there are so many other parts of India you'll want to see. About 467 kilometres north-west of Kolkata, a visit to Patna will keep you on the go. Check out popular attractions like Mahatma Gandhi Setu, Bihar Museum and Golghar.

  • If you're looking to explore another well-known destination in India, consider Ranchi, roughly 322 kilometres west of Kolkata. Rock Garden, Jagannath Temple and Deer Park are key highlights.

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