Cheap flights from Singapore to Kolkata from S$ 150
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 29-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CCU
22 May — 29 May1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Kolkata Netaji S. Chandra are usually found in August or January, booked 73 days in advance, depart on a Thursday or Friday and return on a Friday
Cheap flight deals from Singapore to Kolkata
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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 22 April 2026.
Tue 25-810:00
SIN
-
CCU
Nonstop4h 10m
Multiple Airlines
Tue 1-900:40
CCU
-
SIN
1 stop9h 45m
Multiple Airlines
Deal found 20-4S$ 364
Mon 15-614:10
SIN
-
CCU
1 stop10h 40m
Multiple Airlines
Thu 18-602:05
CCU
-
SIN
Nonstop4h 25m
Multiple Airlines
Deal found 20-4S$ 365
Tue 25-810:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Tue 1-902:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 20-4S$ 373
Sat 23-515:35
SIN
-
CCU
1 stop10h 20m
Multiple Airlines
Mon 1-623:05
CCU
-
SIN
1 stop16h 30m
Multiple Airlines
Deal found 20-4S$ 378
Wed 29-713:35
SIN
-
CCU
1 stop11h 15m
Multiple Airlines
Mon 10-800:40
CCU
-
SIN
1 stop12h 25m
Multiple Airlines
Deal found 20-4S$ 380
Tue 2-616:35
SIN
-
CCU
1 stop9h 20m
Multiple Airlines
Tue 9-623:05
CCU
-
SIN
1 stop6h 55m
Multiple Airlines
Deal found 18-4S$ 391
Thu 7-512:10
SIN
-
CCU
1 stop12h 40m
Multiple Airlines
Sat 9-502:05
CCU
-
SIN
Nonstop4h 25m
Multiple Airlines
Deal found 20-4S$ 398
Tue 28-413:35
SIN
-
CCU
1 stop11h 15m
Multiple Airlines
Wed 6-518:30
CCU
-
SIN
1 stop17h 40m
Multiple Airlines
Deal found 22-4S$ 401
Best flights from Singapore to Kolkata
Discover carefully curated flight deals from Singapore to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 April 2026.
Fri 3-710:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Fri 3-702:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 20-4S$ 444
Sun 24-511:05
SIN
-
CCU
1 stop14h 50m
Malaysia Airlines
Sat 18-700:40
CCU
-
SIN
1 stop9h 45m
Malaysia Airlines
Deal found 18-4S$ 461
Sun 3-510:30
SIN
-
CCU
1 stop12h 20m
Air India
Sat 9-508:30
CCU
-
SIN
1 stop10h 45m
Air India
Deal found 21-4S$ 506
Sat 11-713:40
SIN
-
CCU
1 stop12h 15m
Multiple Airlines
Thu 16-707:00
CCU
-
SIN
2 stops14h 40m
Multiple Airlines
Deal found 19-4S$ 847
Sun 26-720:40
SIN
-
CCU
Nonstop4h 05m
Singapore Airlines
Tue 28-717:40
CCU
-
SIN
1 stop23h 40m
Singapore Airlines
Deal found 17-4S$ 871
Tue 2-610:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Mon 8-602:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 18-4S$ 515
Fri 12-610:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Sat 13-602:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 21-4S$ 529
Sun 26-718:15
SIN
-
CCU
1 stop7h 40m
Malaysia Airlines
Mon 27-700:40
CCU
-
SIN
1 stop17h 15m
Malaysia Airlines
Deal found 17-4S$ 597
Direct flights from Singapore to Kolkata
Explore direct flight options from Singapore to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 April 2026.
Tue 25-810:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Tue 1-902:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 20-4S$ 373
Mon 15-610:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Thu 18-602:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 20-4S$ 402
Tue 5-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Mon 11-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 19-4S$ 420
Tue 5-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Thu 7-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 20-4S$ 424
Thu 7-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Sat 9-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 20-4S$ 438
Sun 3-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Fri 8-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 21-4S$ 443
Fri 3-710:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Fri 3-702:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 20-4S$ 444
Fri 8-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Sun 10-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 20-4S$ 447
Sat 11-710:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Wed 15-702:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 19-4S$ 448
Sat 2-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Sat 9-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 21-4S$ 457
Wed 29-720:40
SIN
-
CCU
Nonstop4h 05m
Singapore Airlines
Tue 11-823:30
CCU
-
SIN
Nonstop4h 30m
Singapore Airlines
Deal found 20-4S$ 461
Last-minute flights from Singapore to Kolkata
Discover last-minute flight deals from Singapore to Kolkata. Data last updated 22 April 2026 and is based on user searches.
Tue 28-413:35
SIN
-
CCU
1 stop11h 15m
Multiple Airlines
Wed 6-518:30
CCU
-
SIN
1 stop17h 40m
Multiple Airlines
Deal found 22-4S$ 401
Tue 28-410:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Tue 5-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 22-4S$ 457
Tue 28-419:40
SIN
-
CCU
1 stop29h 05m
Air India
Wed 6-507:00
CCU
-
SIN
1 stop12h 15m
Air India
Deal found 21-4S$ 467
Tue 28-408:45
SIN
-
CCU
1 stop27h 30m
Air India
Thu 30-419:15
CCU
-
SIN
1 stop24h 00m
Air India
Deal found 22-4S$ 481
Sat 2-519:40
SIN
-
CCU
1 stop16h 35m
Air India
Sun 10-523:00
CCU
-
SIN
1 stop17h 00m
Air India
Deal found 21-4S$ 459
One-way flights from Singapore to Kolkata
Search for one-way flight options from Singapore to Kolkata. Find affordable one-way fares based on user searches. Data last updated 22 April 2026.
Mon 29-609:10
SIN
-
CCU
1 stop15h 40m
AirAsia
Deal found 19-4S$ 150
Thu 21-509:10
SIN
-
CCU
1 stop15h 40m
AirAsia
Deal found 22-4S$ 153
Mon 4-516:10
SIN
-
CCU
1 stop8h 40m
AirAsia
Deal found 19-4S$ 154
Fri 3-720:40
SIN
-
CCU
Nonstop4h 25m
Singapore Airlines
Deal found 20-4S$ 209
Tue 11-820:40
SIN
-
CCU
Nonstop4h 25m
Singapore Airlines
Deal found 19-4S$ 216
Mon 27-410:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Deal found 20-4S$ 220
Mon 18-516:35
SIN
-
CCU
1 stop9h 20m
Malaysia Airlines
Deal found 19-4S$ 229
Sun 24-516:35
SIN
-
CCU
1 stop9h 20m
Malaysia Airlines
Deal found 20-4S$ 233
Sat 2-518:15
SIN
-
CCU
1 stop7h 40m
Malaysia Airlines
Deal found 19-4S$ 237
Fri 3-709:45
SIN
-
CCU
1 stop14h 55m
Air India
Deal found 20-4S$ 240
Sat 2-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Deal found 19-4S$ 242
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 22 April 2026.
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 22 April 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
Fastest return journey
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Fri 3-7
10:00-11:40
Nonstop4h 10m
Kolkata Netaji S. Chandra
Fri 3-7
02:05-09:00
Nonstop4h 25m
S$ 444
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Sun 24-5
11:05-23:25
1 stop14h 50m
Kolkata Netaji S. Chandra
Sat 18-7
00:40-12:55
1 stop9h 45m
S$ 461
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Sun 3-5
10:30-20:20
1 stop12h 20m
Kolkata Netaji S. Chandra
Sat 9-5
08:30-21:45
1 stop10h 45m
S$ 506
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Tue 2-6
10:00-11:40
Nonstop4h 10m
Kolkata Netaji S. Chandra
Mon 8-6
02:05-09:00
Nonstop4h 25m
S$ 515
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Fri 12-6
10:00-11:40
Nonstop4h 10m
Kolkata Netaji S. Chandra
Sat 13-6
02:05-09:00
Nonstop4h 25m
S$ 529
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Sun 26-7
18:15-23:25
1 stop7h 40m
Kolkata Netaji S. Chandra
Mon 27-7
00:40-20:25
1 stop17h 15m
S$ 597
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Sat 11-7
13:40-23:25
1 stop12h 15m
Kolkata Netaji S. Chandra
Thu 16-7
07:00-00:10
2 stops14h 40m
S$ 847
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Sun 26-7
20:40-22:15
Nonstop4h 05m
Kolkata Netaji S. Chandra
Tue 28-7
17:40-19:50
1 stop23h 40m
S$ 871
Cheapest one-way
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Thu 21-5
16:10-22:20
1 stop8h 40m
S$ 155
SingaporeKolkata
SIN - CCU
SINCCU
Singapore Changi
Tue 11-8
20:40-22:35
Nonstop4h 25m
S$ 216
Flights are sorted by cheapest return flights first.
Deals found on 22-4
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
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.
SIN-CCU
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 17 April 2026.
The best time to book flights from Singapore to Kolkata is 73 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, August is the cheapest month in which you can book a flight from Singapore to Kolkata (average of S$ 313). Flying from Singapore to Kolkata in December is currently the most expensive (average of S$ 487). 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 22 April 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?
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 22 April 2026.
The most flights from SIN to CCU are scheduled on a Tuesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Singapore to Kolkata delayed?
About 17% of weekly flights between Singapore and Kolkata have experienced delays in the past year, with the average delay time being 100 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 8% 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 45% of one-stop itineraries from Singapore to Kolkata on Cheapflights.
What’s the cheapest stopover airport for flights from Singapore to Kolkata?
Average return fare for one-stop flights from Singapore to Kolkata, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
New Delhi (DEL) is the most affordable one-stop option, with an average return flight price of S$ 291.
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 Kuala Lumpur (KUL) have the shortest average one-way travel time for one-stop routes: 7h 01m.
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 Kuala Lumpur (KUL) offer the fastest connection on this route, with an average stopover time of 1h 45m.
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 22 April 2026.
Read reviews from past customers who have flown with Singapore Airlines,IndiGo, andAir India
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.
3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
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?
To fly from Singapore to Kolkata, you need to book a flight from Changi (SIN) to Netaji S. Chandra (CCU). Nonstop flights to Kolkata Netaji S. Chandra from Singapore Changi take 4h 05m on average. When it comes time to book airfare, you have a few options: there are 7 outbound flights from Changi to Netaji S. Chandra offered by 3 different airlines.
How popular is this Singapore to Kolkata flight route?
Within the past month, 712 users have taken a look at flights from Singapore Changi to Kolkata Netaji S. Chandra.
How long is the flight from Singapore to Kolkata?
A quick flight from Singapore to Kolkata can take about 4h 10m. IndiGo provides one of the quickest options available for as low as S$ 444. Airlines will cover a distance of 2902 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Singapore to Kolkata round-trip?
Currently priced at S$ 203, Air India will fly you from Singapore to Kolkata and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and IndiGo - these airlines can fly you to your destination from S$ 232 and S$ 260, respectively. Air India is currently priced 46% below the average price you’ll pay for this route.
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 S$ 96. However, be on the lookout for offers from AirAsia 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?
Consider IndiGo (89%), ANA (77%) or Garuda Indonesia (77%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Kolkata.
What are the cheapest flights from Singapore to Kolkata?
On average you can expect to pay S$ 331 for a flight from Singapore to Kolkata. The cheapest flight overall is S$ 183 while the most popular route, (Singapore Changi - Kolkata Netaji S. Chandra) is currently priced at S$ 391.
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, August is the cheapest month in which you can book a flight from Singapore to Kolkata (average of S$ 313). Flying from Singapore to Kolkata in December is currently the most expensive (average of S$ 487). 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.
Browse thousands of different options on Cheapflights for your next trip
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Popular flights
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 22 April 2026.
Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 April 2026.
Discover the top 3 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 22 April 2026.
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.
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