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Cheap flights from Kolkata to Colombo Bandaranaike Intl Airport from ₹ 15,736

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CMB
30 May — 6 Jun1
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 30 April 2026.

Mon 4/521:15
CCU
-
CMB
1 stop5h 25m
IndiGo
Fri 8/509:45
CMB
-
CCU
1 stop10h 50m
IndiGo
Deal found 28/4₹ 31,092
Mon 25/508:35
CCU
-
CMB
1 stop7h 40m
IndiGo
Mon 1/609:45
CMB
-
CCU
1 stop10h 50m
IndiGo
Deal found 27/4₹ 31,661
Sun 7/611:25
CCU
-
CMB
1 stop15h 15m
Multiple Airlines
Sun 21/617:05
CMB
-
CCU
1 stop11h 45m
Multiple Airlines
Deal found 25/4₹ 31,756
Sat 23/520:15
CCU
-
CMB
1 stop6h 25m
IndiGo
Tue 2/612:30
CMB
-
CCU
1 stop8h 05m
IndiGo
Deal found 25/4₹ 31,945
Sun 10/505:05
CCU
-
CMB
1 stop6h 25m
IndiGo
Wed 13/512:30
CMB
-
CCU
1 stop8h 05m
IndiGo
Deal found 26/4₹ 32,040
Sat 13/605:05
CCU
-
CMB
1 stop6h 25m
IndiGo
Sat 20/612:30
CMB
-
CCU
1 stop8h 05m
IndiGo
Deal found 28/4₹ 32,609
Sun 2/808:35
CCU
-
CMB
1 stop7h 40m
IndiGo
Sun 9/812:30
CMB
-
CCU
1 stop8h 05m
IndiGo
Deal found 26/4₹ 32,798
Wed 10/615:00
CCU
-
CMB
1 stop6h 00m
IndiGo
Wed 17/612:30
CMB
-
CCU
1 stop8h 05m
IndiGo
Deal found 26/4₹ 32,988
Mon 15/615:00
CCU
-
CMB
1 stop6h 00m
IndiGo
Sun 21/603:45
CMB
-
CCU
1 stop6h 55m
IndiGo
Deal found 28/4₹ 33,177
Tue 30/621:15
CCU
-
CMB
1 stop5h 25m
IndiGo
Fri 3/703:45
CMB
-
CCU
1 stop6h 55m
IndiGo
Deal found 27/4₹ 33,272
Sun 26/421:15
CCU
-
CMB
1 stop5h 25m
Multiple Airlines
Sun 3/505:00
CMB
-
CCU
1 stop18h 20m
Multiple Airlines
Deal found 25/4₹ 33,462

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 30 April 2026.

Round-trip from

₹ 31,661

One-way from

₹ 15,736

Popular in

September

Cheapest in

June

Average price

₹ 26,163
IndiGo
  • IndiGo
  • 25/5-1/6
  • 2 total stops
  • 18h 30m total
  • Kolkata to Colombo
Search Deals
IndiGo
  • IndiGo
  • 25/5
  • 1 total stop
  • 5h 25m total
  • Kolkata to Colombo
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 275,516 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 40,902 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 30 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

Tue 9/6

15:00-20:55

1 stop5h 55m

Colombo Bandaranaike Intl

Mon 15/6

03:45-14:10

1 stop10h 25m

₹ 31,945

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 23/5

20:15-02:40

1 stop6h 25m

Colombo Bandaranaike Intl

Tue 2/6

12:30-20:35

1 stop8h 05m

₹ 31,945

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Tue 26/5

05:05-11:30

1 stop6h 25m

Colombo Bandaranaike Intl

Tue 2/6

12:30-20:35

1 stop8h 05m

₹ 32,040

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sun 10/5

05:05-11:30

1 stop6h 25m

Colombo Bandaranaike Intl

Wed 13/5

12:30-20:35

1 stop8h 05m

₹ 32,040
Fastest return journey

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 27/6

05:05-11:30

1 stop6h 25m

Colombo Bandaranaike Intl

Sat 27/6

17:15-23:30

1 stop6h 15m

₹ 32,988

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 10/6

15:00-21:00

1 stop6h 00m

Colombo Bandaranaike Intl

Wed 17/6

12:30-20:35

1 stop8h 05m

₹ 32,988

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Tue 19/5

05:05-11:30

1 stop6h 25m

Colombo Bandaranaike Intl

Tue 19/5

17:05-21:20

1 stop28h 15m

₹ 34,315

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sun 7/6

23:00-16:05

2 stops17h 05m

Colombo Bandaranaike Intl

Sun 21/6

16:00-00:45

1 stop8h 45m

₹ 35,832

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 13/6

23:00-16:05

2 stops17h 05m

Colombo Bandaranaike Intl

Sat 20/6

17:05-04:50

1 stop11h 45m

₹ 35,926

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Mon 25/5

08:35-16:15

1 stop7h 40m

Colombo Bandaranaike Intl

Mon 1/6

08:00-18:20

2 stops34h 20m

₹ 36,021

Flights are sorted by cheapest return flights first.

Deals found on 27/4

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, June is the cheapest month in which you can book a flight from Kolkata to Colombo Bandaranaike Intl Airport (average of ₹ 24,267). Flying from Kolkata to Colombo Bandaranaike Intl Airport in September is currently the most expensive (average of ₹ 34,694). 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 30 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
558 reviews
Check prices

Food

6.2

Comfort

6.7

Overall

6.8

Boarding

6.8

Crew

7.3

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
558 reviews
IndiGo
6.8
Okay
558 reviews
Check prices

Food

6.2

Comfort

6.7

Overall

6.8

Boarding

6.8

Crew

7.3

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
2,956 reviews
IndiGo
6.8
Okay
558 reviews
Check prices

Food

6.2

Comfort

6.7

Overall

6.8

Boarding

6.8

Crew

7.3

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 ₹ 31,945, IndiGo can have you in Colombo Bandaranaike Intl Airport from Kolkata in 5h 55m. 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 ₹ 20,484. Another option worth looking into is IndiGo, starting at ₹ 23,363 round trip. Users have found that Air India is 31% 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, June is the cheapest month in which you can book a flight from Kolkata to Colombo Bandaranaike Intl Airport (average of ₹ 24,267). Flying from Kolkata to Colombo Bandaranaike Intl Airport in September is currently the most expensive (average of ₹ 34,694). 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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 20,484Average₹ 30,584FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 23,363Average₹ 30,750FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

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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.

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