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Cheap flights from Kolkata to Sri Lanka from ₹ 12,447

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CMB
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Kolkata to Sri Lanka

Keep the following information in mind while searching for Kolkata to Sri Lanka flight deals. Data was last updated 12 September 2025.

Round-trip from

₹ 23,570

One-way from

₹ 12,447

Popular in

December

Cheapest in

April

Average price

₹ 30,544
Air India
  • Air India
  • 9/10-18/10
  • 2 total stops
  • 28h 40m total
  • Kolkata to Sri Lanka
Search Deals
Air India
  • Air India
  • 11/10
  • 1 total stop
  • 7h 30m total
  • Kolkata to Sri Lanka
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 181,729 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 60,061 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kolkata to Sri Lanka

Cheapest flights from Kolkata to Sri Lanka
Explore the most affordable flight options available from Kolkata to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Thu 9/1006:40CCU - CMB
1 stop19h 40mAir India
Sat 18/1003:20CMB - CCU
1 stop9h 00mAir India
Deal found 10/9₹ 23,570
Wed 8/1006:40CCU - CMB
1 stop19h 40mAir India
Tue 14/1003:20CMB - CCU
1 stop21h 55mAir India
Deal found 10/9₹ 23,923
Sun 28/906:40CCU - CMB
1 stop19h 40mAir India
Thu 9/1003:20CMB - CCU
1 stop21h 55mAir India
Deal found 11/9₹ 26,042
Sun 28/920:15CCU - CMB
1 stop6h 15mIndiGo
Fri 10/1009:45CMB - CCU
1 stop11h 25mIndiGo
Deal found 11/9₹ 26,748
Sun 28/906:40CCU - CMB
1 stop19h 40mAir India
Thu 2/1003:20CMB - CCU
1 stop9h 00mAir India
Deal found 10/9₹ 28,955
Wed 3/1220:55CCU - CMB
1 stop18h 05mAir India
Wed 10/1209:40CMB - CCU
1 stop11h 55mAir India
Deal found 11/9₹ 29,131
Sun 28/921:05CCU - CMB
1 stop8h 35mMultiple Airlines
Thu 9/1003:20CMB - CCU
1 stop9h 00mMultiple Airlines
Deal found 11/9₹ 29,837
Sun 26/1021:45CCU - CMB
1 stop15h 05mIndiGo
Sun 2/1120:55CMB - CCU
1 stop10h 05mIndiGo
Deal found 11/9₹ 30,544

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Sri Lanka 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 September 2025.
Use the filters below to find and compare flights from Kolkata to Sri Lanka that are best for you.

Fly from

Kolkata

Fly to

Sri Lanka

Route

Depart

Return

Price

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Thu 9/10

06:40-02:20

1 stop19h 40m

Colombo Bandaranaike Intl

Sat 18/10

03:20-12:20

1 stop9h 00m

₹ 23,570

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 8/10

06:40-02:20

1 stop19h 40m

Colombo Bandaranaike Intl

Tue 14/10

03:20-01:15

1 stop21h 55m

₹ 23,923

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sun 28/9

06:40-02:20

1 stop19h 40m

Colombo Bandaranaike Intl

Thu 9/10

03:20-01:15

1 stop21h 55m

₹ 26,042

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sun 28/9

20:15-02:30

1 stop6h 15m

Colombo Bandaranaike Intl

Fri 10/10

09:45-21:10

1 stop11h 25m

₹ 26,748

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 3/12

20:55-15:00

1 stop18h 05m

Colombo Bandaranaike Intl

Wed 10/12

09:40-21:35

1 stop11h 55m

₹ 29,131

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sun 28/9

21:05-05:40

1 stop8h 35m

Colombo Bandaranaike Intl

Thu 9/10

03:20-12:20

1 stop9h 00m

₹ 29,837

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sun 26/10

21:45-12:50

1 stop15h 05m

Colombo Bandaranaike Intl

Sun 2/11

20:55-07:00

1 stop10h 05m

₹ 30,544

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 11/10

18:50-02:20

1 stop7h 30m

₹ 12,447

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 29/11

05:00-14:00

1 stop9h 00m

₹ 12,977

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Fri 28/11

05:15-12:50

1 stop7h 35m

₹ 13,153

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 15 results
1
2

Best time to book a flight from Kolkata to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka 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 Sri Lanka

What is the cheapest month to book a flight from Kolkata to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Kolkata to Sri Lanka (average of ₹ 204). Flying from Kolkata to Sri Lanka 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 LK?

Find hourly flight availability from Kolkata to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

When flying from Kolkata to Sri Lanka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated 12 September 2025.
Check out reviews from past customers who have flown with IndiGo and Air India from Kolkata to Sri Lanka 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.
IndiGo
6.9
Okay
484 reviews
Check prices

Entertainment

5.7

Overall

6.9

Boarding

6.9

Crew

7.4

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
484 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Entertainment

5.7

Overall

6.9

Boarding

6.9

Crew

7.4

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
2,930 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Entertainment

5.7

Overall

6.9

Boarding

6.9

Crew

7.4

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 Sri Lanka. 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 Sri Lanka?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Sri Lanka. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

  • How long is the flight from Kolkata to Sri Lanka?

    Airlines like Air India and IndiGo fly from Kolkata to Sri Lanka in about 6h 15m. The time it takes to get you to your destination can typically vary by up to 13h 25m. Kolkata and Sri Lanka are separated by a distance of 1949 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Kolkata to Sri Lanka?

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

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

    Yes. Cheapflights offers flight deals from Kolkata to Sri Lanka 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 Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Kolkata to Sri Lanka (average of ₹ 204). Flying from Kolkata to Sri Lanka 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

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 Sri Lanka

Discover the top 2 airlines that operate flights from Kolkata to Sri Lanka. 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 21,194Average₹ 25,897FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 23,497Average₹ 30,568FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kolkata to Sri Lanka?

Cheapflights makes it easy to find Kolkata to Sri Lanka flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Sri Lanka from Kolkata by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kolkata to Sri Lanka with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kolkata to Sri Lanka, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Kolkata to Sri Lanka on Cheapflights with our Price Alert feature and get notified when better prices are available.

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