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Cheap flights from Singapore to Kolkata from S$ 143
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 18-1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CCU
27 Nov — 4 Dec1
Cheapflights Tip: The best prices from Singapore Changi to Kolkata Netaji S. Chandra are usually found in March or August, booked 54 days in advance, depart on a Thursday or Tuesday and return on a Friday
Find flight deals from Singapore to Kolkata
Cheapest flights from Singapore to KolkataExplore 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 28 October 2025.
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 28 October 2025.
Tue 11-1110:20SIN - CCU
Nonstop4h 25mIndiGo
Sat 15-1116:50CCU - SIN
1 stop8h 05mIndiGo
Deal found 26-10S$ 324
Sat 15-1108:45SIN - CCU
1 stop18h 20mAir India
Tue 25-1100:30CCU - SIN
1 stop15h 55mAir India
Deal found 26-10S$ 329
Sat 15-1108:45SIN - CCU
1 stop18h 20mMultiple Airlines
Tue 25-1102:25CCU - SIN
Nonstop4h 25mMultiple Airlines
Deal found 26-10S$ 333
Tue 11-1120:15SIN - CCU
1 stop6h 35mMultiple Airlines
Sat 15-1105:15CCU - SIN
2 stops10h 55mMultiple Airlines
Deal found 26-10S$ 357
Fri 14-1104:15SIN - CCU
1 stop8h 55mIndiGo
Tue 25-1102:25CCU - SIN
Nonstop4h 25mIndiGo
Deal found 26-10S$ 368
Sat 27-1204:25SIN - CCU
1 stop21h 15mMultiple Airlines
Sun 18-120:35CCU - SIN
1 stop19h 25mMultiple Airlines
Deal found 27-10S$ 381
Sat 27-1204:25SIN - CCU
1 stop21h 15mIndiGo
Sat 17-102:25CCU - SIN
Nonstop4h 25mIndiGo
Deal found 26-10S$ 385
Sun 28-1213:35SIN - CCU
1 stop25h 05mAir India
Sun 18-120:35CCU - SIN
1 stop19h 25mAir India
Deal found 27-10S$ 390
Fri 26-1210:20SIN - CCU
Nonstop4h 25mIndiGo
Sat 10-111:25CCU - SIN
1 stop13h 30mIndiGo
Deal found 27-10S$ 392
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 28 October 2025.
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 200,618 searches. Data last updated 28 October 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
Thu 19-2
08:45-00:35
1 stop18h 20m
Kolkata Netaji S. Chandra
Mon 23-2
18:50-12:35
1 stop15h 15m
S$ 342
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Sun 18-1
10:20-12:15
Nonstop4h 25m
Kolkata Netaji S. Chandra
Sun 25-1
23:40-06:15
Nonstop4h 05m
S$ 364
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Fri 7-11
04:15-10:40
1 stop8h 55m
Kolkata Netaji S. Chandra
Tue 11-11
06:30-12:35
1 stop27h 35m
S$ 367
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Sat 27-12
04:25-23:10
1 stop21h 15m
Kolkata Netaji S. Chandra
Sun 18-1
20:35-18:30
1 stop19h 25m
S$ 381
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Sat 15-11
20:00-00:40
2 stops31h 10m
Kolkata Netaji S. Chandra
Wed 26-11
06:30-12:35
1 stop27h 35m
S$ 415
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Sun 12-4
10:30-12:15
Nonstop4h 15m
Kolkata Netaji S. Chandra
Sun 12-4
23:05-09:50
1 stop8h 15m
S$ 428
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Tue 25-11
18:35-00:20
1 stop8h 15m
Kolkata Netaji S. Chandra
Sun 30-11
02:25-09:20
Nonstop4h 25m
S$ 431
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Fri 26-12
10:20-12:15
Nonstop4h 25m
Kolkata Netaji S. Chandra
Fri 9-1
02:25-09:20
Nonstop4h 25m
S$ 432
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Sun 18-1
18:35-22:20
1 stop6h 15m
S$ 143
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Mon 26-1
08:45-00:35
1 stop18h 20m
S$ 147
Showing 1-10 of 17 results
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
Prices
Airlines
Delays
More
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 24 October 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, July is the cheapest month in which you can book a flight from Singapore to Kolkata (average of S$ 170). Flying from Singapore to Kolkata in November is currently the most expensive (average of S$ 287). 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 28 October 2025.
It’s typically best to fly out from Singapore to Kolkata in the morning. Doing so could potentially save you 30% on the flight price compared to flying at midday, which is usually more expensive.
How often are flights from Singapore to Kolkata delayed?
About 25% of weekly flights between Singapore and Kolkata have experienced delays in the past year, with the average delay time being 92 minutes.
What is the most punctual flight time for Singapore to Kolkata flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Singapore to Kolkata flights?
Over the past year, IndiGo have had the lowest number of delays on this route, with just 10% of flights being delayed.
What’s the top stopover airport for flights from Singapore to Kolkata?
Share of one-stop return flights from Singapore to Kolkata chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Kuala Lumpur (KUL) – chosen by Cheapflights users on 55% of one-stop itineraries from Singapore to Kolkata on Cheapflights.
What’s the fastest stopover option from Singapore to Kolkata?
Shortest average travel time for one-stop one-way flights from Singapore to Kolkata, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 7h 25m.
What’s the fastest stopover option from Singapore to Kolkata?
Shortest average travel time for one-stop one-way flights from Singapore to Kolkata, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 7h 25m.
Which airport typically offers the quickest stopover for flights from Singapore to Kolkata?
Average stopover duration for one-stop one-way flights from Singapore to Kolkata, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 2h 18m.
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 28 October 2025.
Read reviews from past customers who have flown with Singapore Airlines, Malaysia Airlines, andIndiGo from Singapore to Kolkata. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Food
7.7
Overall
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodPierre,Apr 2025
MLE - SIN
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Food
7.7
Overall
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodPierre,Apr 2025
MLE - SIN
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Food
7.7
Overall
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodPierre,Apr 2025
MLE - SIN
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Food
7.7
Overall
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodPierre,Apr 2025
MLE - SIN
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Food
7.7
Overall
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodPierre,Apr 2025
MLE - SIN
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.
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Fly from Singapore to Kolkata on these airlines
Choose from the following airlines for your flight from Singapore to Kolkata. Flights are based on user searches made on Cheapflights and were last updated on 28 October 2025.
Top 4 airlines flying from Singapore to Kolkata
Discover the top 4 airlines 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 200,618 searches. Data last updated 28 October 2025.
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?
Deals for Singapore to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Singapore to Kolkata?
Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Singapore to Kolkata with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Kolkata flexibly with Cheapflights today.
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.