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Cheap flights from Singapore to Kolkata from ₹ 12,435

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CCU
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Kolkata

Enter your travel dates to find the best prices.

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 26 July 2026.

Thu 17/909:45
SIN
-
CCU
1 stop14h 55m
Air India
Tue 22/921:00
CCU
-
SIN
1 stop12h 40m
Air India
Deal found 24/7₹ 20,531
Tue 8/909:45
SIN
-
CCU
1 stop28h 55m
Air India
Tue 22/919:15
CCU
-
SIN
1 stop14h 25m
Air India
Deal found 22/7₹ 20,628
Wed 2/909:45
SIN
-
CCU
1 stop14h 55m
Air India
Mon 28/908:30
CCU
-
SIN
1 stop10h 45m
Air India
Deal found 22/7₹ 20,724
Wed 16/908:45
SIN
-
CCU
1 stop17h 55m
Air India
Wed 23/908:30
CCU
-
SIN
1 stop10h 45m
Air India
Deal found 25/7₹ 21,110
Wed 9/909:45
SIN
-
CCU
1 stop14h 55m
Air India
Wed 16/916:35
CCU
-
SIN
1 stop13h 40m
Air India
Deal found 26/7₹ 24,869
Mon 7/909:45
SIN
-
CCU
1 stop14h 55m
Air India
Mon 14/916:35
CCU
-
SIN
1 stop18h 30m
Air India
Deal found 23/7₹ 25,351
Tue 8/909:45
SIN
-
CCU
1 stop14h 55m
Air India
Tue 15/906:30
CCU
-
SIN
1 stop28h 35m
Air India
Deal found 25/7₹ 25,447
Tue 11/808:45
SIN
-
CCU
1 stop10h 40m
Air India
Sun 13/916:35
CCU
-
SIN
1 stop18h 30m
Air India
Deal found 25/7₹ 25,544

Find 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 26 July 2026.

Round-trip from

₹ 20,531

One-way from

₹ 12,435

Popular in

December

Cheapest in

January

Average price

₹ 40,195
Air India
  • Air India
  • 17/9-22/9
  • 2 total stops
  • 27h 35m total
  • Singapore to Kolkata
Search Deals
Air India
  • Air India
  • 3/8
  • 1 total stop
  • 16h 00m total
  • Singapore to Kolkata
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (₹ 49,520 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 125,624 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 26 July 2026.
Use the filters below to find and compare flights from Singapore to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 1/9

14:35-22:10

1 stop10h 05m

Kolkata Netaji S. Chandra

Tue 29/9

16:35-13:35

1 stop18h 30m

₹ 20,821

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 1/9

14:35-12:10

1 stop24h 05m

Kolkata Netaji S. Chandra

Tue 29/9

23:30-06:30

Nonstop4h 30m

₹ 27,857

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 9/8

08:45-16:55

1 stop10h 40m

Kolkata Netaji S. Chandra

Thu 20/8

19:15-12:10

1 stop14h 25m

₹ 30,460

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Thu 12/11

07:40-22:20

1 stop17h 10m

Kolkata Netaji S. Chandra

Thu 19/11

18:30-14:40

1 stop17h 40m

₹ 36,918

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 13/9

21:15-23:25

1 stop28h 40m

Kolkata Netaji S. Chandra

Tue 15/9

00:40-15:35

1 stop12h 25m

₹ 38,460

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sun 29/11

10:20-12:15

Nonstop4h 25m

Kolkata Netaji S. Chandra

Fri 25/12

23:40-06:15

Nonstop4h 05m

₹ 44,340

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Wed 16/9

20:40-22:35

Nonstop4h 25m

Kolkata Netaji S. Chandra

Wed 23/9

23:30-06:30

Nonstop4h 30m

₹ 48,389

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 11/9

20:40-22:35

Nonstop4h 25m

Kolkata Netaji S. Chandra

Sat 10/10

23:30-06:30

Nonstop4h 30m

₹ 59,377
Fastest return journey

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 18/12

20:40-22:25

Nonstop4h 15m

Kolkata Netaji S. Chandra

Sat 9/1

23:40-06:15

Nonstop4h 05m

₹ 63,908
Cheapest one-way

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 7/8

08:45-16:55

1 stop10h 40m

₹ 12,820

Flights are sorted by cheapest return flights first.

Deals found on 25/7

Showing 1-10 of 18 resultsSorted by cheapest first
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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?

The best time to book flights from Singapore to Kolkata is 72 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, January is the cheapest month in which you can book a flight from Singapore to Kolkata (average of ₹ 24,291). Flying from Singapore to Kolkata in December is currently the most expensive (average of ₹ 46,943). 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 26 July 2026.

When flying from Singapore to Kolkata, 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 Singapore to Kolkata?

Airfare is below average for this route at the moment.

Singapore to Kolkata flights typically cost between ₹ 25,929 and ₹ 49,545 in September.
The cheapest return price found within the last 5 days was ₹ 20,531 on Air India (17 Sept–22 Sept).

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.

  • How popular is this Singapore to Kolkata flight route?

    The Singapore Changi to Kolkata Netaji S. Chandra flight path was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Singapore to Kolkata?

    There are many flights that can get you from Singapore to Kolkata in 10h 05m. Fly via Air India or Malaysia Airlines to get the fastest option. The distance between Singapore and Kolkata is about 2902 km. This flight may include one or multiple stops.

  • 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: Air India (91%), Air Canada (84%), ANA( 84%).

  • 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, January is the cheapest month in which you can book a flight from Singapore to Kolkata (average of ₹ 24,291). Flying from Singapore to Kolkata in December is currently the most expensive (average of ₹ 46,943). 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

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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

Fly with Cheapflights

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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.

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