Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Singapore to Kolkata from ₹ 6,772

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CCU
14 Jul — 21 Jul1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Kolkata Netaji S. Chandra are usually found in March or February, booked 54 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Singapore to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 July 2025.

Round-trip from

₹ 12,773

One-way from

₹ 6,772

Popular in

December

Cheapest in

March

Average price

₹ 24,518

Good one-way deal

₹ 14,312 or less
Air India
  • Air India
  • 25/7-8/8
  • 2 total stops
  • 40h 30m total
  • Singapore to Kolkata
Search Deals
Air India Express
  • Air India Express
  • 21/7
  • 1 total stop
  • 14h 00m total
  • Singapore to Kolkata
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (₹ 617,258 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 92,558 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a one-way flight from Singapore Changi to Kolkata Netaji S. Chandra.
Search Deals

Find flight deals from Singapore to Kolkata

Cheapest flights from Singapore to Kolkata
Explore the most affordable flight options available from Singapore to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.

Fri 25/708:45SIN - CCU
1 stop30h 05mAir India
Fri 8/818:50CCU - SIN
1 stop10h 25mAir India
Deal found 8/7₹ 12,773
Sun 13/713:00SIN - CCU
1 stop14h 00mAir India Express
Thu 17/718:50CCU - SIN
1 stop14h 35mAir India Express
Deal found 8/7₹ 13,802
Sat 19/713:10SIN - CCU
1 stop13h 50mMultiple Airlines
Tue 22/700:45CCU - SIN
1 stop7h 35mMultiple Airlines
Deal found 8/7₹ 16,460
Mon 4/810:30SIN - CCU
Nonstop4h 15mIndiGo
Wed 6/802:30CCU - SIN
Nonstop4h 30mIndiGo
Deal found 9/7₹ 18,174
Sun 20/713:50SIN - CCU
1 stop11h 00mAirAsia
Tue 22/700:45CCU - SIN
1 stop7h 35mAirAsia
Deal found 8/7₹ 18,860

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 9 July 2025.
Use the filters below to find and compare flights from Singapore to Kolkata that are best for you.

Fly from

Singapore

Fly to

Kolkata

Route

Depart

Return

Price

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 25/7

08:45-12:20

1 stop30h 05m

Kolkata Netaji S. Chandra

Fri 8/8

18:50-07:45

1 stop10h 25m

₹ 12,773

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 22/7

13:10-00:30

1 stop13h 50m

Kolkata Netaji S. Chandra

Sat 26/7

18:50-11:55

1 stop14h 35m

₹ 14,316

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sat 19/7

13:10-00:30

1 stop13h 50m

Kolkata Netaji S. Chandra

Tue 22/7

00:45-10:50

1 stop7h 35m

₹ 16,460

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Mon 4/8

10:30-12:15

Nonstop4h 15m

Kolkata Netaji S. Chandra

Wed 6/8

02:30-09:30

Nonstop4h 30m

₹ 18,174

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 20/7

13:50-22:20

1 stop11h 00m

Kolkata Netaji S. Chandra

Tue 22/7

00:45-10:50

1 stop7h 35m

₹ 18,860

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Mon 21/7

13:00-00:30

1 stop14h 00m

₹ 6,772

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Mon 14/7

08:45-00:30

1 stop18h 15m

₹ 8,744

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Mon 21/7

10:30-12:15

Nonstop4h 15m

₹ 9,773

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Mon 14/7

11:25-07:45

2 stops22h 50m

₹ 12,087

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Wed 6/8

20:40-22:15

Nonstop4h 05m

₹ 13,802

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Best time to book a flight from Singapore to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Kolkata

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

Use this chart to determine the optimal time to book a return flight from Singapore to Kolkata. Price data was last updated on 27 June 2025.

The best time to book flights from Singapore to Kolkata is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Singapore to Kolkata (average of ₹ 120). Flying from Singapore to Kolkata in October is currently the most expensive (average of ₹ 161). 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 SIN to CCU?

Find hourly flight availability from Singapore to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 July 2025.

It’s optimal to fly from Singapore to Kolkata in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Singapore to Kolkata

Explore weekly flight availability from Singapore to Kolkata. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 July 2025.

The most flights from SIN to CCU are scheduled on a Friday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated 9 July 2025.
Get a feel of what it's like to fly with Singapore Airlines, IndiGo, andAirAsia from Singapore to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,324 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
IndiGo
6.8
Okay
476 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
AirAsia
6.7
Okay
207 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air India
5.5
Fair
2,924 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Kolkata Netaji S. Chandra is the airport most travellers will use when flying to Kolkata from Singapore Changi. Booking flights from Changi (SIN) to Netaji S. Chandra (CCU) should be relatively easy as there are 3 daily flights to Kolkata from 1 airline. 4h 05m is how long a flight from Singapore to Kolkata Netaji S. Chandra will take if you book a nonstop flight.

  • How popular is this Singapore to Kolkata flight route?

    The Singapore Changi to Kolkata Netaji S. Chandra flight path was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Air India (₹ 12,773), Air India Express (₹ 14,316), and IndiGo (₹ 18,174) offers the cheapest pricing from Singapore to Kolkata. These flights start at 52% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Air India Express, with whom users have recently found tickets for as low as ₹ 6,772. However, be on the lookout for offers from Air India and IndiGo, as they are both options that can get you from Singapore to Kolkata for a low price.

  • What are the most reliable airlines from Singapore to Kolkata?

    Before booking your flight to Kolkata from Singapore, have a look at the most reliable airlines to get you to your destination on time: IndiGo (83%), Air Canada (59%), ANA( 59%).

  • What are the cheapest flights from Singapore to Kolkata?

    While on average a flight from Singapore to Kolkata is generally ₹ 39,553, our data shows the cheapest flight currently is ₹ 11,709. When looking at the most popular route, (Singapore Changi - Kolkata Netaji S. Chandra), you can expect to pay ₹ 13,631 for that flight.

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

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

  • How can I find direct flights from Singapore to Kolkata?

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

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

    Yes. Cheapflights offers flight deals from Singapore to Kolkata 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 Singapore to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Singapore to Kolkata (average of ₹ 120). Flying from Singapore to Kolkata in October is currently the most expensive (average of ₹ 161). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Kolkata car hire
Kolkata Netaji S. Chandra Airport car hire

Top airline flying from Singapore to Kolkata

Discover the top airline that operate flights from Singapore to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 9 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 27,102Average₹ 28,180FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kolkata from Singapore today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Kolkata for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Kolkata from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from Singapore today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights