Find flights
Deals
Airlines

S$ 175+ Direct flights to Kolkata

This is the cheapest price on a non-stop flight to Kolkata found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29-8. Fares are subject to change and may not be available on all flights or dates of travel.
— CCU
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights to Kolkata
Explore the most affordable flight options available to Kolkata. Find the lowest fares based on data from user searches, with prices last updated on 17 April 2026.

Wed 13-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Tue 19-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 13-4S$ 408
Tue 5-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Sun 10-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 14-4S$ 411
Tue 12-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Mon 18-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 13-4S$ 412
Tue 21-410:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Sat 25-402:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 13-4S$ 422
Fri 19-620:40
SIN
-
CCU
Nonstop4h 05m
Singapore Airlines
Sun 28-623:40
CCU
-
SIN
Nonstop4h 20m
Singapore Airlines
Deal found 13-4S$ 423
Sat 11-720:40
SIN
-
CCU
Nonstop4h 05m
Singapore Airlines
Thu 16-723:30
CCU
-
SIN
Nonstop4h 30m
Singapore Airlines
Deal found 16-4S$ 428
Wed 1-710:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Thu 9-702:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 13-4S$ 431
Sat 20-620:40
SIN
-
CCU
Nonstop4h 05m
Singapore Airlines
Sun 28-623:40
CCU
-
SIN
Nonstop4h 20m
Singapore Airlines
Deal found 13-4S$ 432
Mon 11-510:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Sun 17-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 13-4S$ 434
Sun 19-410:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Wed 22-402:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 14-4S$ 435
Sun 19-410:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Tue 5-502:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 14-4S$ 436
Sun 19-410:00
SIN
-
CCU
Nonstop4h 10m
IndiGo
Sun 26-402:05
CCU
-
SIN
Nonstop4h 25m
IndiGo
Deal found 14-4S$ 437

Best time to book a flight to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata 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 Fare Finder

 
Use the slider to find non-stop flights to Kolkata within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 200,618 searches and data was last updated on 17 April 2026.
Use the filters below to find and compare direct flights to Kolkata that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 12-5

10:00-11:40

Nonstop4h 10m

Kolkata Netaji S. Chandra

Mon 18-5

02:05-09:00

Nonstop4h 25m

S$ 412
Fastest return journey

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sat 4-7

20:40-22:15

Nonstop4h 05m

Kolkata Netaji S. Chandra

Sat 11-7

23:40-06:30

Nonstop4h 20m

S$ 428

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Wed 29-7

20:40-22:15

Nonstop4h 05m

Kolkata Netaji S. Chandra

Wed 12-8

23:40-06:30

Nonstop4h 20m

S$ 428

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Sat 11-7

20:40-22:15

Nonstop4h 05m

Kolkata Netaji S. Chandra

Thu 16-7

23:30-06:30

Nonstop4h 30m

S$ 428

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Mon 11-5

10:00-11:40

Nonstop4h 10m

Kolkata Netaji S. Chandra

Sun 17-5

02:05-09:00

Nonstop4h 25m

S$ 434

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Wed 29-4

10:00-11:40

Nonstop4h 10m

Kolkata Netaji S. Chandra

Mon 4-5

02:05-09:00

Nonstop4h 25m

S$ 444

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 3-7

10:00-11:40

Nonstop4h 10m

Kolkata Netaji S. Chandra

Sat 11-7

02:05-09:00

Nonstop4h 25m

S$ 445

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 28-4

10:00-11:40

Nonstop4h 10m

Kolkata Netaji S. Chandra

Sun 3-5

02:05-09:00

Nonstop4h 25m

S$ 458

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Tue 28-4

10:00-11:40

Nonstop4h 10m

Kolkata Netaji S. Chandra

Tue 5-5

02:05-09:00

Nonstop4h 25m

S$ 470

SingaporeKolkata

SIN - CCU

SINCCU

Singapore Changi

Fri 29-5

10:00-11:40

Nonstop4h 10m

Kolkata Netaji S. Chandra

Thu 4-6

02:05-09:00

Nonstop4h 25m

S$ 504

Flights are sorted by cheapest return flights first.

Deals found on 12-4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Reviews of airlines flying non-stop to Kolkata

Get insights into the airlines that provide direct flights 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 17 April 2026.
Check out reviews from past customers who have flown Singapore Airlines,IndiGo, andAir India to India to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

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
8.2
Very Good
1,497 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

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
551 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

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
2,967 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Comfort

8.0

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

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.

FAQ about direct flights to Kolkata

Find answers to frequently asked questions about direct flights to Kolkata to unlock the best deals on Cheapflights.

  • Which airlines fly direct to Kolkata?

    At the moment, IndiGo, Singapore Airlines offer direct flights to Kolkata. IndiGo is currently the most popular airline that flies direct to Kolkata.

  • How long is a direct flight to Kolkata?

    While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Kolkata to last approximately 4h 05m on average. The quickest direct flight to Kolkata at this time departs from Singapore (4h 05m), while the longest leaves from Singapore (4h 05m).

  • What is the best time of year to fly direct to Kolkata?

    If you're seeking the lowest price on a direct flight to Kolkata, August is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Kolkata, when demand is typically at its lowest.

  • What is the most popular direct flight origin to Kolkata?

    Currently, the most popular direct flight origin to Kolkata is Singapore. A return direct flight from Singapore to Kolkata typically costs around S$ 410.

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.

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.