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Cheap flights from Kolkata to Sri Lanka from ₹ 13,068

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CMB
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Sri Lanka

Enter your travel dates to find the best prices.

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 4 December 2025.

Thu 11/1205:15CCU - CMB
1 stop7h 30mIndiGo
Thu 11/1217:15CMB - CCU
1 stop8h 10mIndiGo
Deal found 2/12₹ 28,480
Wed 3/1223:10CCU - CMB
1 stop21h 55mIndiGo
Tue 9/1203:00CMB - CCU
1 stop14h 20mIndiGo
Deal found 3/12₹ 34,158
Wed 3/1215:10CCU - CMB
1 stop23h 50mAir India
Wed 10/1208:20CMB - CCU
2 stops16h 15mAir India
Deal found 2/12₹ 37,312
Sun 21/1223:10CCU - CMB
1 stop13h 35mIndiGo
Thu 25/1209:10CMB - CCU
1 stop11h 30mIndiGo
Deal found 3/12₹ 37,673
Wed 10/1201:15CCU - CMB
1 stop9h 50mMultiple Airlines
Thu 11/1222:15CMB - CCU
2 stops10h 55mMultiple Airlines
Deal found 2/12₹ 41,458
Wed 3/1223:40CCU - CMB
1 stop23h 50mSingapore Airlines
Tue 9/1200:45CMB - CCU
1 stop21h 40mSingapore Airlines
Deal found 2/12₹ 355,637

Find 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 4 December 2025.

Round-trip from

₹ 25,956

One-way from

₹ 13,068

Popular in

September

Cheapest in

April

Average price

₹ 32,265
IndiGo
  • IndiGo
  • 23/1-25/1
  • 2 total stops
  • 13h 45m total
  • Kolkata to Sri Lanka
Search Deals
IndiGo
  • IndiGo
  • 17/1
  • 1 total stop
  • 6h 35m total
  • Kolkata to Sri Lanka
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 289,708 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 38,981 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 4 December 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

Fri 23/1

15:00-21:05

1 stop6h 05m

Colombo Bandaranaike Intl

Sun 25/1

03:00-10:40

1 stop7h 40m

₹ 25,956

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 14/2

18:05-02:00

1 stop7h 55m

Colombo Bandaranaike Intl

Sun 15/2

12:30-01:25

1 stop12h 55m

₹ 27,038

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Fri 16/1

23:10-12:45

1 stop13h 35m

Colombo Bandaranaike Intl

Thu 22/1

03:00-14:20

1 stop11h 20m

₹ 28,300

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sun 8/2

15:10-15:00

1 stop23h 50m

Colombo Bandaranaike Intl

Sat 21/2

16:00-16:50

1 stop24h 50m

₹ 31,093

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 3/1

05:15-16:15

1 stop11h 00m

Colombo Bandaranaike Intl

Sat 10/1

03:00-10:40

1 stop7h 40m

₹ 31,274

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 14/2

06:00-17:15

2 stops11h 15m

Colombo Bandaranaike Intl

Sun 15/2

13:35-01:25

1 stop11h 50m

₹ 31,905

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Fri 16/1

08:45-21:05

1 stop12h 20m

Colombo Bandaranaike Intl

Thu 22/1

03:00-16:00

2 stops13h 00m

₹ 32,986

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 14/2

16:40-12:45

2 stops20h 05m

Colombo Bandaranaike Intl

Sat 21/2

03:00-14:20

1 stop11h 20m

₹ 33,437

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Tue 24/2

21:00-07:20

1 stop10h 20m

Colombo Bandaranaike Intl

Thu 26/2

16:00-16:50

1 stop24h 50m

₹ 36,501

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Sat 17/1

13:20-19:55

1 stop6h 35m

₹ 13,068

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 20 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, October is the cheapest month in which you can book a flight from Kolkata to Sri Lanka (average of ₹ 19,467). Flying from Kolkata to Sri Lanka in December is currently the most expensive (average of ₹ 24,424). 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 4 December 2025.

When flying from Kolkata to Sri Lanka, 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 20% versus a flight in the evening.

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 4 December 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
501 reviews
Check prices

Crew

7.4

Entertainment

5.7

Comfort

6.8

Food

6.3

Overall

6.9

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience
IndiGo
6.9
Okay
501 reviews
IndiGo
6.9
Okay
501 reviews
Check prices

Crew

7.4

Entertainment

5.7

Comfort

6.8

Food

6.3

Overall

6.9

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience
Air India
5.5
Fair
2,950 reviews
IndiGo
6.9
Okay
501 reviews
Check prices

Crew

7.4

Entertainment

5.7

Comfort

6.8

Food

6.3

Overall

6.9

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience

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 IndiGo and Air India fly from Kolkata to Sri Lanka in about 6h 05m. The time it takes to get you to your destination can typically vary by up to 17h 45m. 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, October is the cheapest month in which you can book a flight from Kolkata to Sri Lanka (average of ₹ 19,467). Flying from Kolkata to Sri Lanka in December is currently the most expensive (average of ₹ 24,424). 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

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Alternative routes for Kolkata to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 19,475Average₹ 31,003FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 22,773Average₹ 27,350FlexibilityNo 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 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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