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Cheap flights from Kolkata to Colombo Bandaranaike Intl Airport from ₹ 11,710

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CMB
26 Oct — 2 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Colombo Bandaranaike Intl are usually found in April or November, booked 6 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap 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 26 September 2025.

Round-trip from

₹ 25,727

One-way from

₹ 11,710

Popular in

December

Cheapest in

April

Average price

₹ 32,115
IndiGo
  • IndiGo
  • 9/11-15/11
  • 2 total stops
  • 21h 55m total
  • Kolkata to Colombo
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30/9
  • 30/9
  • 1 total stop
  • 7h 10m total
  • Kolkata to Colombo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 159,973 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 60,927 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kolkata to Colombo

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 26 September 2025.

Sat 27/900:55CCU - CMB
1 stop15h 10mAir India
Thu 9/1003:20CMB - CCU
1 stop9h 00mAir India
Deal found 25/9₹ 22,179
Sat 27/900:55CCU - CMB
1 stop15h 10mAir India
Thu 2/1003:20CMB - CCU
1 stop21h 55mAir India
Deal found 24/9₹ 23,066

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 26 September 2025.
Use the filters below to find and compare flights from Kolkata to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Kolkata

Fly to

Colombo

Route

Depart

Return

Price

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sun 9/11

05:15-12:50

1 stop7h 35m

Colombo Bandaranaike Intl

Sat 15/11

03:00-17:20

1 stop14h 20m

₹ 25,727

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 3/12

11:20-19:55

1 stop8h 35m

Colombo Bandaranaike Intl

Wed 10/12

22:45-00:40

1 stop25h 55m

₹ 26,437

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Mon 3/11

05:00-14:00

1 stop9h 00m

Colombo Bandaranaike Intl

Tue 11/11

03:00-14:20

1 stop11h 20m

₹ 27,945

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 18/2

22:15-15:00

1 stop16h 45m

Colombo Bandaranaike Intl

Sun 22/2

16:00-09:30

1 stop17h 30m

₹ 29,897

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Tue 30/9

16:00-23:10

1 stop7h 10m

₹ 11,710

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 8/11

20:45-14:00

1 stop17h 15m

₹ 12,686

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Tue 30/9

16:10-07:20

2 stops15h 10m

₹ 13,928

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 25/2

18:00-02:00

1 stop8h 00m

₹ 14,549

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Tue 21/10

21:15-17:20

1 stop20h 05m

₹ 14,815

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Fri 31/10

18:15-14:00

2 stops19h 45m

₹ 16,945

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Showing 1-10 of 11 results
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

How far ahead should I book a flight from Kolkata to Colombo Bandaranaike Intl Airport?

Use this chart to determine the optimal time to book a return flight from Kolkata to Colombo. Price data was last updated on 19 September 2025.

The best time to book flights from Kolkata to Colombo Bandaranaike Intl Airport is 6 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 Kolkata to Colombo Bandaranaike Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Kolkata to Colombo Bandaranaike Intl Airport (average of ₹ 204). Flying from Kolkata to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of ₹ 265). 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 CCU to CMB?

Find hourly flight availability from Kolkata to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 September 2025.

When flying from Kolkata to Colombo Bandaranaike Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 9% versus a flight in the afternoon.

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 26 September 2025.
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
6.9
Okay
485 reviews
Check prices

Boarding

6.9

Overall

6.9

Crew

7.4

Entertainment

5.7

Food

6.3

Comfort

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.9
Okay
485 reviews
IndiGo
6.9
Okay
485 reviews
Check prices

Boarding

6.9

Overall

6.9

Crew

7.4

Entertainment

5.7

Food

6.3

Comfort

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India
5.5
Fair
2,934 reviews
IndiGo
6.9
Okay
485 reviews
Check prices

Boarding

6.9

Overall

6.9

Crew

7.4

Entertainment

5.7

Food

6.3

Comfort

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

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 ₹ 25,727, IndiGo can have you in Colombo Bandaranaike Intl Airport from Kolkata in 7h 35m. 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 IndiGo is currently your cheapest option to Colombo Bandaranaike Intl Airport, with prices starting at ₹ 21,271. Another option worth looking into is Air India, starting at ₹ 23,614 round trip. Users have found that IndiGo is 21% 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, September is the cheapest month in which you can book a flight from Kolkata to Colombo Bandaranaike Intl Airport (average of ₹ 204). Flying from Kolkata to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of ₹ 265). 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

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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 26 September 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 21,271Average₹ 26,133FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 23,614Average₹ 30,720FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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How does Cheapflights help users find flights from Kolkata to Colombo?

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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.

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