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Cheap flights from Kolkata to Colombo Bandaranaike Intl Airport from ₹ 12,576

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CMB
1 May — 8 May1
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 1 April 2026.

Fri 15/518:10
CCU
-
CMB
1 stop8h 30m
IndiGo
Fri 22/509:45
CMB
-
CCU
1 stop13h 45m
IndiGo
Deal found 30/3₹ 25,622
Fri 15/508:30
CCU
-
CMB
1 stop7h 35m
Air India
Fri 22/516:00
CMB
-
CCU
1 stop8h 45m
Air India
Deal found 31/3₹ 25,810
Tue 12/520:15
CCU
-
CMB
1 stop6h 25m
IndiGo
Tue 19/517:15
CMB
-
CCU
1 stop6h 15m
IndiGo
Deal found 28/3₹ 26,279
Mon 4/518:10
CCU
-
CMB
1 stop8h 30m
IndiGo
Tue 5/509:45
CMB
-
CCU
1 stop7h 45m
IndiGo
Deal found 28/3₹ 26,842
Sun 12/421:15
CCU
-
CMB
1 stop5h 25m
Multiple Airlines
Sat 18/416:00
CMB
-
CCU
1 stop17h 45m
Multiple Airlines
Deal found 31/3₹ 26,936
Fri 17/408:35
CCU
-
CMB
1 stop7h 40m
Multiple Airlines
Mon 20/416:00
CMB
-
CCU
1 stop8h 45m
Multiple Airlines
Deal found 29/3₹ 27,218
Wed 29/400:30
CCU
-
CMB
1 stop15h 35m
Air India
Sun 3/517:05
CMB
-
CCU
1 stop11h 45m
Air India
Deal found 29/3₹ 27,499
Thu 30/408:30
CCU
-
CMB
1 stop7h 35m
Air India
Thu 7/508:00
CMB
-
CCU
1 stop10h 35m
Air India
Deal found 31/3₹ 27,687
Thu 9/421:15
CCU
-
CMB
1 stop5h 25m
IndiGo
Mon 13/403:45
CMB
-
CCU
1 stop10h 25m
IndiGo
Deal found 31/3₹ 28,438
Thu 2/418:10
CCU
-
CMB
1 stop8h 30m
Multiple Airlines
Mon 6/416:00
CMB
-
CCU
1 stop17h 45m
Multiple Airlines
Deal found 29/3₹ 28,719
Thu 19/1115:00
CCU
-
CMB
1 stop11h 00m
IndiGo
Thu 3/1212:30
CMB
-
CCU
1 stop12h 55m
IndiGo
Deal found 27/3₹ 29,001

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 1 April 2026.

Round-trip from

₹ 25,622

One-way from

₹ 12,576

Popular in

September

Cheapest in

April

Average price

₹ 25,434
IndiGo
  • IndiGo
  • 15/5-22/5
  • 2 total stops
  • 22h 15m total
  • Kolkata to Colombo
Search Deals
IndiGo
  • IndiGo
  • 13/5
  • 1 total stop
  • 12h 25m total
  • Kolkata to Colombo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 241,389 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 35,386 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 1 April 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 - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sun 12/4

21:15-02:40

1 stop5h 25m

Colombo Bandaranaike Intl

Sat 18/4

16:00-09:45

1 stop17h 45m

₹ 26,936

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Thu 30/4

08:30-16:05

1 stop7h 35m

Colombo Bandaranaike Intl

Thu 7/5

08:00-18:35

1 stop10h 35m

₹ 27,687

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Fri 15/5

07:10-16:15

2 stops9h 05m

Colombo Bandaranaike Intl

Fri 22/5

09:45-23:30

1 stop13h 45m

₹ 28,625
Fastest return journey

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Mon 1/6

05:05-11:30

1 stop6h 25m

Colombo Bandaranaike Intl

Tue 9/6

16:00-00:45

1 stop8h 45m

₹ 29,470

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Thu 30/4

23:00-16:05

2 stops17h 05m

Colombo Bandaranaike Intl

Sun 3/5

17:05-04:50

1 stop11h 45m

₹ 32,286

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 20/5

10:30-18:15

1 stop7h 45m

Colombo Bandaranaike Intl

Fri 5/6

16:00-00:45

1 stop8h 45m

₹ 32,661

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Fri 15/5

22:00-07:00

1 stop9h 00m

Colombo Bandaranaike Intl

Fri 22/5

16:00-04:50

2 stops12h 50m

₹ 39,231

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Fri 17/4

16:10-16:05

1 stop23h 55m

Colombo Bandaranaike Intl

Mon 20/4

16:00-04:50

2 stops12h 50m

₹ 80,151

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sun 3/5

01:30-01:05

1 stop23h 35m

Colombo Bandaranaike Intl

Thu 7/5

17:35-00:30

1 stop30h 55m

₹ 88,410

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Fri 10/7

01:30-10:15

2 stops32h 45m

Colombo Bandaranaike Intl

Sun 19/7

09:10-00:30

1 stop15h 20m

₹ 88,410

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 19 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

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 13 March 2026.

The best time to book flights from Kolkata to Colombo Bandaranaike Intl Airport is 12 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, October is the cheapest month in which you can book a flight from Kolkata to Colombo Bandaranaike Intl Airport (average of ₹ 20,272). Flying from Kolkata to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of ₹ 28,813). 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?

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 1 April 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
546 reviews
Check prices

Boarding

6.8

Crew

7.3

Food

6.2

Overall

6.8

Comfort

6.7

Entertainment

5.6

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
IndiGo
6.8
Okay
546 reviews
IndiGo
6.8
Okay
546 reviews
Check prices

Boarding

6.8

Crew

7.3

Food

6.2

Overall

6.8

Comfort

6.7

Entertainment

5.6

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India
5.5
Fair
2,971 reviews
IndiGo
6.8
Okay
546 reviews
Check prices

Boarding

6.8

Crew

7.3

Food

6.2

Overall

6.8

Comfort

6.7

Entertainment

5.6

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience

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 ₹ 27,687, Air India can have you in Colombo Bandaranaike Intl Airport from Kolkata in 7h 35m. Airlines will cover a distance of 1949 km. This flight may include one or multiple stops.

  • 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 ₹ 20,281. Another option worth looking into is IndiGo, starting at ₹ 23,677 round trip. Users have found that Air India is 32% 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, October is the cheapest month in which you can book a flight from Kolkata to Colombo Bandaranaike Intl Airport (average of ₹ 20,272). Flying from Kolkata to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of ₹ 28,813). 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 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 20,281Average₹ 31,873FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 23,677Average₹ 29,171FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets 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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