Find flights
When to book
Airlines
FAQs

Cheap flights from Kolkata to Colombo Bandaranaike Intl Airport from ₹ 13,925

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CMB
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Colombo

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Colombo
Explore the most affordable flight options available from Kolkata to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Mon 21/905:05 -
1 stop21h 35m
Fri 25/909:45 -
1 stop13h 45m
Deal found 10/8₹ 28,137
Tue 8/918:10 -
1 stop17h 20m
Tue 15/917:15 -
1 stop20h 55m
Deal found 11/8₹ 28,709
Sat 26/918:10 -
1 stop8h 30m
Sun 4/1012:30 -
1 stop19h 15m
Deal found 11/8₹ 29,186
Thu 1/1015:00 -
1 stop11h 40m
Sun 4/1012:30 -
1 stop19h 15m
Deal found 12/8₹ 30,044
Tue 13/1020:15 -
1 stop6h 25m
Mon 19/1017:15 -
1 stop14h 30m
Deal found 10/8₹ 30,521
Wed 9/915:00 -
1 stop11h 40m
Tue 15/917:15 -
1 stop14h 30m
Deal found 10/8₹ 31,284
Mon 19/1020:15 -
1 stop6h 25m
Mon 26/1017:15 -
1 stop13h 40m
Deal found 10/8₹ 32,334
Fri 16/1020:15 -
1 stop6h 25m
Tue 20/1003:45 -
1 stop10h 25m
Deal found 9/8₹ 33,287
Sat 12/1205:15 -
1 stop7h 30m
Sun 20/1209:10 -
1 stop21h 45m
Deal found 11/8₹ 33,383

Find flight deals from Kolkata to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Colombo (CMB). 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 12 August 2026.

Round-trip from

₹ 28,137

One-way from

₹ 13,925

Popular in

January

Cheapest in

April

Average price

₹ 33,478
IndiGo
  • IndiGo
  • 21/9-25/9
  • 2 total stops
  • 35h 20m total
  • Kolkata to Colombo
Search Deals
IndiGo
  • IndiGo
  • 24/9
  • 1 total stop
  • 21h 35m total
  • Kolkata to Colombo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 146,258 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 54,992 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Colombo 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 12 August 2026.
Use the filters below to find and compare flights from Kolkata to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataColombo

CCU Kolkata Netaji S. Chandra - CMB Colombo Bandaranaike Intl

CCUCMB

Kolkata Netaji S. Chandra

Sat 26/9

15:00-02:40

1 stop11h 40m

Colombo Bandaranaike Intl

Sun 4/10

12:30-10:40

1 stop22h 10m

₹ 29,186

KolkataColombo

CCU Kolkata Netaji S. Chandra - CMB Colombo Bandaranaike Intl

CCUCMB

Kolkata Netaji S. Chandra

Mon 19/10

21:15-16:15

1 stop19h 00m

Colombo Bandaranaike Intl

Mon 26/10

17:15-14:20

1 stop21h 05m

₹ 32,334

KolkataColombo

CCU Kolkata Netaji S. Chandra - CMB Colombo Bandaranaike Intl

CCUCMB

Kolkata Netaji S. Chandra

Sat 12/12

05:15-12:45

1 stop7h 30m

Colombo Bandaranaike Intl

Sun 20/12

09:10-06:55

1 stop21h 45m

₹ 33,478

KolkataColombo

CCU Kolkata Netaji S. Chandra - CMB Colombo Bandaranaike Intl

CCUCMB

Kolkata Netaji S. Chandra

Wed 7/10

17:00-11:20

2 stops18h 20m

Colombo Bandaranaike Intl

Sun 11/10

18:45-01:45

1 stop7h 00m

₹ 35,576
Fastest return journey

KolkataColombo

CCU Kolkata Netaji S. Chandra - CMB Colombo Bandaranaike Intl

CCUCMB

Kolkata Netaji S. Chandra

Fri 16/10

20:15-02:40

1 stop6h 25m

Colombo Bandaranaike Intl

Sat 31/10

17:15-01:25

1 stop8h 10m

₹ 35,767

KolkataColombo

CCU Kolkata Netaji S. Chandra - CMB Colombo Bandaranaike Intl

CCUCMB

Kolkata Netaji S. Chandra

Tue 8/9

05:05-11:30

1 stop6h 25m

Colombo Bandaranaike Intl

Tue 15/9

13:35-22:45

2 stops9h 10m

₹ 36,435

KolkataColombo

CCU Kolkata Netaji S. Chandra - CMB Colombo Bandaranaike Intl

CCUCMB

Kolkata Netaji S. Chandra

Tue 15/12

15:00-21:05

1 stop6h 05m

Colombo Bandaranaike Intl

Wed 23/12

11:15-00:25

2 stops13h 10m

₹ 64,572

KolkataColombo

CCU Kolkata Netaji S. Chandra - CMB Colombo Bandaranaike Intl

CCUCMB

Kolkata Netaji S. Chandra

Sat 12/12

15:00-21:05

1 stop6h 05m

Colombo Bandaranaike Intl

Sun 20/12

11:15-00:25

2 stops13h 10m

₹ 66,384

KolkataColombo

CCU Kolkata Netaji S. Chandra - CMB Colombo Bandaranaike Intl

CCUCMB

Kolkata Netaji S. Chandra

Fri 18/9

01:30-10:15

2 stops32h 45m

Colombo Bandaranaike Intl

Tue 22/9

02:05-00:30

1 stop22h 25m

₹ 94,902
Cheapest one-way

KolkataColombo

CCU Kolkata Netaji S. Chandra - CMB Colombo Bandaranaike Intl

CCUCMB

Kolkata Netaji S. Chandra

Thu 24/9

05:05-02:40

1 stop21h 35m

₹ 13,925

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Kolkata to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from 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 Insights

Everything you need to know about your flight from Kolkata to Colombo Bandaranaike Intl Airport

What is the cheapest month to book a flight from Kolkata to Colombo Bandaranaike Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Kolkata to Colombo Bandaranaike Intl Airport (average of ₹ 26,992). Flying from Kolkata to Colombo Bandaranaike Intl Airport in January is currently the most expensive (average of ₹ 38,152). 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.

How much does it cost for a return flight from Kolkata to Colombo Bandaranaike Intl Airport?

Airfare is below average for this route at the moment.

Kolkata to Colombo Bandaranaike Intl Airport flights typically cost between ₹ 30,521 and ₹ 34,146 in September.
The cheapest return price found within the last 5 days was ₹ 28,137 on IndiGo (21 Sept–25 Sept).

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to Colombo. 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 Colombo. Reviews last updated 12 August 2026.
Read through reviews of airlines operating flights from Kolkata to Colombo Bandaranaike Intl Airport, such as IndiGo and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
583 reviews
Check prices

Comfort

6.7

Entertainment

5.6

Overall

6.8

Boarding

6.8

Crew

7.3

Food

6.2

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
IndiGo
6.8
Okay
583 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Comfort

6.7

Entertainment

5.6

Overall

6.8

Boarding

6.8

Crew

7.3

Food

6.2

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
Air India
5.5
Fair
2,948 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Comfort

6.7

Entertainment

5.6

Overall

6.8

Boarding

6.8

Crew

7.3

Food

6.2

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kolkata to Colombo Bandaranaike Intl?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to Colombo Bandaranaike Intl. You should not have trouble finding flights to Colombo Bandaranaike Intl from Netaji S. Chandra; the airport handles an average of 0 outbound flights to Colombo Bandaranaike Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Kolkata airport to Colombo Bandaranaike Intl. It is only a 13.4 km journey to Netaji S. Chandra (CCU) from Kolkata’s city centre.

  • How long is the flight from Kolkata to Colombo Bandaranaike Intl Airport?

    For as low as ₹ 29,186, IndiGo can have you in Colombo Bandaranaike Intl Airport from Kolkata in 11h 40m. Airlines will cover a distance of 1949 km.

  • What are the cheapest airlines flying from Kolkata to Colombo Bandaranaike Intl Airport round-trip?

    Flying on Air India is currently your cheapest option to Colombo Bandaranaike Intl Airport, with prices starting at ₹ 20,610. Another option worth looking into is IndiGo, starting at ₹ 25,036 round trip. Users have found that Air India is 35% cheaper than the other options available to this destination.

  • Can I find deals for flights from Kolkata to Colombo that include hotel bookings?

    Yes. In addition to deals on Kolkata to Colombo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Colombo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Colombo.

  • Can I find deals for business class flights from Kolkata to Colombo?

    Yes. Cheapflights offers flight deals from Kolkata to Colombo 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 Kolkata to Colombo Bandaranaike Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Kolkata to Colombo Bandaranaike Intl Airport (average of ₹ 26,992). Flying from Kolkata to Colombo Bandaranaike Intl Airport in January is currently the most expensive (average of ₹ 38,152). 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

Travelling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo

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.

Top 2 airlines flying from Kolkata to Colombo

Discover the top 2 airlines that operate flights from Kolkata to Colombo. 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 454,620 searches. Data last updated 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 20,610Average₹ 27,255FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 25,036Average₹ 32,206FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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 Kolkata to Colombo?

When you search for this flight from Kolkata to Colombo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Colombo?

Millions of users choose and trust Cheapflights to book the best flight deals from Kolkata to Colombo 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 Kolkata to Colombo with no change fees?

Certainly. Search results for flights to Colombo from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to Colombo become cheaper?

Yes, Cheapflights offers price alerts on Kolkata to Colombo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.