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Cheap flights from Kolkata to Sri Lanka from ₹ 10,837

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CMB
19 May — 26 May1
1 adult

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 14 May 2025.

Round-trip from

₹ 19,967

One-way from

₹ 10,837

Popular in

December

Cheapest in

November

Average price

₹ 25,258
IndiGo
  • IndiGo
  • 20/6-27/6
  • 2 total stops
  • 21h 35m total
  • Kolkata to Sri Lanka
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IndiGo
  • IndiGo
  • 26/6
  • 1 total stop
  • 11h 30m total
  • Kolkata to Sri Lanka
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 126,178 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 58,308 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 14 May 2025.

Wed 11/618:10CCU - CMB
1 stop8h 20mIndiGo
Wed 18/613:50CMB - CCU
1 stop6h 35mIndiGo
Deal found 14/5₹ 20,394
Wed 11/620:45CCU - CMB
2 stops10h 35mMultiple Airlines
Wed 18/619:15CMB - CCU
1 stop12h 30mMultiple Airlines
Deal found 14/5₹ 24,490
Tue 10/600:55CCU - CMB
1 stop17h 20mAir India
Wed 18/608:20CMB - CCU
2 stops13h 15mAir India
Deal found 14/5₹ 26,538
Wed 8/1001:30CCU - CMB
2 stops32h 00mflydubai
Wed 22/1010:30CMB - CCU
2 stops14h 00mflydubai
Deal found 13/5₹ 70,825
Thu 9/1023:30CCU - CMB
1 stop24h 05mSingapore Airlines
Sun 26/1000:45CMB - CCU
1 stop21h 40mSingapore Airlines
Deal found 13/5₹ 340,300

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 14 May 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

Wed 11/6

18:10-02:30

1 stop8h 20m

Colombo Bandaranaike Intl

Wed 18/6

13:50-20:25

1 stop6h 35m

₹ 20,394

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 11/6

20:45-07:20

2 stops10h 35m

Colombo Bandaranaike Intl

Wed 18/6

19:15-07:45

1 stop12h 30m

₹ 24,490

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Tue 10/6

00:55-18:15

1 stop17h 20m

Colombo Bandaranaike Intl

Wed 18/6

08:20-21:35

2 stops13h 15m

₹ 26,538

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 8/10

01:30-01:05

1 stop23h 35m

Colombo Bandaranaike Intl

Thu 23/10

17:35-00:30

1 stop30h 55m

₹ 70,825

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Thu 9/10

23:30-23:35

1 stop24h 05m

Colombo Bandaranaike Intl

Sat 25/10

00:50-22:25

1 stop21h 35m

₹ 340,300

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Thu 26/6

15:00-02:30

1 stop11h 30m

₹ 10,837

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 25/6

00:55-16:05

1 stop15h 10m

₹ 11,178

KolkataColombo

CCU - CMB

CCUCMB

Kolkata Netaji S. Chandra

Wed 25/6

01:30-09:30

2 stops32h 00m

₹ 129,703

Flights are sorted by cheapest return flights first.

Deals found on 14/5

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 ₹ 264). 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 14 May 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.

Rainfall in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sri Lanka ranges from 60.0 - 350.0 inches per month. October is typically the wettest month, when rainfall can reach 350.0 mm. February is typically the driest time to visit Sri Lanka when rainfall is around 60.0 mm.

Temperature in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sri Lanka, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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 14 May 2025.
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,294 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
IndiGo
6.8
Okay
475 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
flydubai
6.6
Okay
139 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air India
5.5
Fair
2,907 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

  • What are the cheapest airlines to fly from Kolkata to Sri Lanka one-way?

    The cheapet airlines for a one-way flight from Kolkata to Sri Lanka are IndiGo (₹ 10,837), Air India (₹ 11,178), and flydubai (₹ 129,703).

  • 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 ₹ 264). 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 14 May 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 20,619Average₹ 24,954FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 21,605Average₹ 28,562FlexibilityNo 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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