CCU

S$ 188 Find Cheap Flights to Kolkata – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 392
Typical prices: S$ 391-S$ 662
Air India
Fri 19-1Wed 31-1
SIN - CCU • 1 stop
Cheapest direct flights
S$ 420
Typical prices: S$ 399-S$ 666
IndiGo
Fri 19-1Tue 30-1
SIN - CCU • Direct
Direct flights
You can fly direct with Singapore Airlines and IndiGo. Average duration is 4h 19m
FAQs
FAQs
Top airlines
Most flights • 7 per week
Best reviews • 8.2 score
Airline reviews
+1
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 24 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
+1
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Kolkata!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Kolkata

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Kolkata

Tue, 19 Jan - Sun, 31 Jan
Air India Logo
09:40 - 19:40Singapore  Singapore Changi-Kolkata Kolkata Netaji S. Chandra
12h 30m1 stop Mumbai Chhatrapati Shivaji Intl
Air India Logo
21:00 - 12:10Kolkata  Kolkata Netaji S. Chandra-Singapore Singapore Changi
12h 40m1 stop New Delhi Indira Gandhi Intl
S$ 392Air India
1 day ago
Tue, 19 Jan - Sat, 30 Jan
Air India Logo
09:40 - 19:40Singapore  Singapore Changi-Kolkata Kolkata Netaji S. Chandra
12h 30m1 stop Mumbai Chhatrapati Shivaji Intl
Air India Logo
23:00 - 08:40Kolkata  Kolkata Netaji S. Chandra-Singapore Singapore Changi
31h 10m1 stop Mumbai Chhatrapati Shivaji Intl
S$ 392Air India
1 day ago
Sat, 7 Nov - Mon, 30 Nov
Multiple Airlines Logo
20:45 - 23:50Singapore  Singapore Changi-Kolkata Kolkata Netaji S. Chandra
29h 35m3 stops Ho Chi Minh City Phu Quoc Duong Dang Bangkok Suvarnabhumi
Multiple Airlines Logo
23:40 - 06:15Kolkata  Kolkata Netaji S. Chandra-Singapore Singapore Changi
4h 05mdirect
S$ 414Multiple Airlines
3+ days ago
Tue, 19 Jan - Sat, 30 Jan
IndiGo Logo
10:05 - 11:55Singapore  Singapore Changi-Kolkata Kolkata Netaji S. Chandra
4h 20mdirect
IndiGo Logo
02:15 - 09:05Kolkata  Kolkata Netaji S. Chandra-Singapore Singapore Changi
4h 20mdirect
S$ 421IndiGo
1 day ago
Tue, 19 Jan - Fri, 29 Jan
IndiGo Logo
10:05 - 11:55Singapore  Singapore Changi-Kolkata Kolkata Netaji S. Chandra
4h 20mdirect
IndiGo Logo
02:15 - 09:05Kolkata  Kolkata Netaji S. Chandra-Singapore Singapore Changi
4h 20mdirect
S$ 421IndiGo
1 day ago
Mon, 9 Nov - Mon, 16 Nov
Multiple Airlines Logo
14:20 - 23:50Singapore  Singapore Changi-Kolkata Kolkata Netaji S. Chandra
12h 00m2 stops Phu Quoc Duong Dang Bangkok Suvarnabhumi
Multiple Airlines Logo
23:05 - 08:20Kolkata  Kolkata Netaji S. Chandra-Singapore Singapore Changi
6h 45m1 stop Kuala Lumpur Intl
S$ 422Multiple Airlines
3+ days ago
Fri, 19 Feb - Sun, 21 Mar
Singapore Airlines Logo
20:40 - 22:30Singapore  Singapore Changi-Kolkata Kolkata Netaji S. Chandra
4h 20mdirect
Singapore Airlines Logo
23:40 - 06:15Kolkata  Kolkata Netaji S. Chandra-Singapore Singapore Changi
4h 05mdirect
S$ 436Singapore Airlines
2 days ago
Thu, 18 Feb - Sun, 21 Mar
Singapore Airlines Logo
20:40 - 22:30Singapore  Singapore Changi-Kolkata Kolkata Netaji S. Chandra
4h 20mdirect
Singapore Airlines Logo
23:40 - 06:15Kolkata  Kolkata Netaji S. Chandra-Singapore Singapore Changi
4h 05mdirect
S$ 507Singapore Airlines
2 days ago
Tue, 16 Feb - Sun, 21 Mar
AirAsia Logo
16:25 - 22:20Singapore  Singapore Changi-Kolkata Kolkata Netaji S. Chandra
8h 25m1 stop Kuala Lumpur Intl
AirAsia Logo
23:05 - 08:20Kolkata  Kolkata Netaji S. Chandra-Singapore Singapore Changi
6h 45m1 stop Kuala Lumpur Intl
S$ 546AirAsia
2 days ago
Fri, 4 Dec - Sun, 6 Dec
AirAsia Logo
14:10 - 22:20Singapore  Singapore Changi-Kolkata Kolkata Netaji S. Chandra
10h 40m1 stop Kuala Lumpur Intl
AirAsia Logo
23:05 - 09:20Kolkata  Kolkata Netaji S. Chandra-Singapore Singapore Changi
7h 45m1 stop Kuala Lumpur Intl
S$ 556AirAsia
2 days ago
Booking Insights

Price, demand, and travel trends for flights to Kolkata

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Kolkata?

Singapore to Kolkata is the cheapest route at S$ 392 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Kolkata?

On average, a return flight from Singapore to Kolkata costs S$ 531, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 531.

What is the cheapest day to fly to Kolkata?

Saturday is the cheapest day to fly to Kolkata at S$ 484 return on average over the past 12 months on KAYAK. Monday is the most expensive at S$ 599.

What is the cheapest month to fly to Kolkata?

•March is the cheapest month to fly to Kolkata with an average price of S$ 378 return.
•June (S$ 702) and December (S$ 675) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Kolkata?

Morning flights to Kolkata are the cheapest at S$ 519 return on average. Afternoon flights are the most expensive at S$ 580.

What is a good deal for flights to Kolkata?

Flights under S$ 391 are considered a good deal. 25% of KAYAK users found return flights to Kolkata at or below these prices, with the lowest fares from:
•Singapore S$ 391.

When are flights to Kolkata the cheapest?

Flights to Kolkata are cheapest 24 weeks before departure. Booking in this window typically costs about 53% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Kolkata

Low season

August

Cheapest flight

S$ 188
Beat the crowds with an average 42% drop in traveller numbers.
The most popular month to fly with an average 65% increase in traveller numbers.
One-way flight from Singapore to Kolkata

When to book flights to Kolkata

Are your dates flexible? Find out the best times to travel to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Kolkata, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Kolkata is a good deal?

    A good deal on a flight to Kolkata is around S$ 391 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How long is a direct flight to Kolkata?

    Direct flights to Kolkata are available from Singapore, with a flight time of about 4h 15m.

  • How expensive are last-minute flights to Kolkata?

    Last-minute fares to Kolkata (booked within two weeks of departure) are typically 30% higher than the average return fare of S$ 531.

  • What is the difference between the most popular and the most frequent airline at Kolkata?

    Singapore Airlines operates the most flights from Singapore to Kolkata at 7 per week, while IndiGo is the airline most often selected by KAYAK users searching for flights from Singapore to Kolkata. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Kolkata?

  • How many flights serve Kolkata?

    Kolkata receives 2 flights per day and 14 per week from across the world. Singapore has the most flights to Kolkata with 14 weekly flights.

Your guide to booking Kolkata flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Kolkata, book around 24 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 53% lower during this window than last-minute fares.
  • For flights to Kolkata, a good return fare is around S$ 391. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Kolkata in March. Return fares historically average S$ 378, making March the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to S$ 61 on a return flight. Morning flights to Kolkata average S$ 519 compared to S$ 580 for midday flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Kolkata, some airlines may include bags at no extra cost. For example, IndiGo includes a cabin bag and a checked bag in Economy class, Singapore Airlines includes a cabin bag and a checked bag in Economy class, and Air India includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.

Reviews of the top 4 airlines flying to Kolkata

 
Need help choosing which airline to fly with to Kolkata? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1628 reviews
8.1Entertainment
8.6Crew
8.0Comfort
8.3Boarding
7.8Food
Airline reviews

The staff was great. I also like the movie selection was great. Lastly, it I appreciated the fact that wine was a drink selection.

10.0 ExcellentAnonymous, Oct 2026
Read more Singapore Airlines reviews

The staff was great. I also like the movie selection was great. Lastly, it I appreciated the fact that wine was a drink selection.

It is not so much I had bad experience with Singapore Airlines, but with Kayak and particularly Underpricer. My wife and my seat arrangements were changed some times after we booked our tickets and reserved our seats I February 14, 2026. However, after our arrival we realized that we were separated and sitting in different isles. Our return tickets indicated the same. Our several calls to your Underpricer customer care were useless as they cared how much they could charge us rather than actually help us. At the end they referred us to Singapore Airlines. If that was the solution, why did I have to call your Underpricer customer care. I will definitely erase your app from my phone and I will never use Kayak for future traveling. After all, there are so many agencies that I can use other than your company.

It was good but n it to the same standard as London to Singapore

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

Check in was snails pace, only 1 of the luggage screen was working so long lines, an hour to check in Nobody seemed to want to fix the issue Flight was 45 minutes late Scoot is a mini sized plane ( sardine class plane), literally felt slammed between people

Would have been nice to have more variety and less dairy in the Indian Vegetarian special meal. Why do they include Parathas as part of the entree and also on the side (substitute for bread/roll)? Also, no need for so much dairy...don't need milk packet, yogurt and Chobani Greek yogurt in the same meal.

Seating wasn’t good at all with not much leg space in between. Fortunately it was a relatively short flight. Otherwise we would have struggled a lot. On board meal was pretty ordinary. It is sad to see the overall quality of this once superb airline has dropped so low.

Automated check in could have been better organised and informative

The flight has been delayed for nearly an hour, yet neither the captain nor the chief steward made an effort to explain the reason for the delay or offer any apologies to the passengers.

Very quick turn around, plane was in good condition, alles paletti.

Premium check in was worth it. Boarding process was a little chaotic. Seats were super cramped and I am less than 80kg and 180cm

Second time flying on AirAsia. They’re fine for a low cost carrier, so I don’t expect high level hospitality. They could have informed us that the flight would be delayed even if by a few minutes, instead of the passengers asking the gate agents why we’re not boarding 8 minutes before takeoff. And given some of the passengers on this particular flight were problematic, the crew did great handling such people.

Great flight. Achieve my objecttive of travelling with less hassle .

Kayak shares with you the best price! and in my case it was Air Asia flight. Air Asia flight was on time, the boarding was seamless with FACES technology at KLIA2 and the pilot made a great smooth landing upon arrival. Excellent trip!

Air Asia’s standard has dropped tremendously post pandemic. The whole organisation feels ‘soul-less’

Crews could have been more friendly and helpful . One specific crew was a bit rude to some passengers

It’s THE worst international flying experience I have had. I will avoid this airline.

Paid for the seat 17D. I found that that seat has no lean back facilities

Flight was short but turbulent giving uneasy feeling :( ; although views were mesmerising ;)

Flight boarding experience with journey was smooth; can describe it as a less to minimal turbulent flight!

No food/drinks included for BOM to BKK I paid 675£ for LHR-BOM-BKK (return) flight.

Just fly from point a to b. rest holds zero stars. And with zero competition, what do you expcect

Flight was delayed and due to this we almost miss the connection flight

Not professional and didn’t know about double seat even when I paid for it and have a confirmation. Lack of comms between teams.

Boarding is becoming a hassle with Indigo nowadays, particularly if you are placed towards the front. The overhead luggage trays are either packed with flight equipments or already loaded by other passengers. So, if you are on front rows, your luggage may eventually end up towards middle. Food quality is going down by day. The only good element of being on time is also shaky nowadays.

Flight was delayed and also lots of mosquitoes on the flight

Two times the gate was changed and flight got delayed

I did not have WiFi on the flight in business class. This was a problem on a long 15 hour flight. I had important work to do and was unable to do it. This resulted in loss of productivity .

The quality of service in AI Express was much better than Air India

Air India Express operates as a separate airline, so it says. Air India Express is a subsidiary of Air India and is part of the Tata Group, which acquired a 100% stake in the airline. (https://www.tata.com/business/air-india-express). Yet Air India express is not a member of Star Alliance, so Star Alliance gold members do not receive the benefits they would had they traveled on a mainline Air India flight. Even though it's a subsidiary of Air India, which is a Star Alliance airline. Very frustrating.

I paid $110 for a seat located at the start of a section and therefor would not have a chair in front of it, but this is not what I received. The floor plan was different from when I booked my ticket. This is very disappointing and my money needs to be returned.

When landing in Hyderabad, the pilot made a hard landing. Everyone in the plane were shocked. The captain landed the plane hard and felt as if we were going to be thrown out from our seats. It was surprising the captain didn't apologize or make an announcement about. Again a surprise no crew acknowledge this. This was an odd experience!

The flight was on time, the entire experience was very smooth. The Flight crew were incredibly professional and nice. Made us feel very comfortable

Very old and ill maintained flights. Seats didn’t have proper cushioning. The entertainment system was a joke. That’s the least one can expect from a 19 hour long flight.

Very bad experience luggage never made to destination no help form airlines staff aircraft was old crappy forts staff service bad airlines staff

Several seats in business class were broken. Some would not recline, others had other problems. They need to really update the seats and AV.

Poor behavior by ground staff in Mumbai. Very harassing. Initially they did not let me board with my little violin. They do not have the correct information. No concept of hospitality. The food on the flight was not good.

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