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13 Feb’26
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Big Savings on Domestic & International Flights*
Amazing deals on domestic and international flights to your favorite destinations. Find Cheap fares, exclusive offers, and last-minute steals. Book now and save big on your next adventure!
Indigo
Mumbai
BOM
17:45
14 Feb 2026
22h 30m
1 Stop
Colombo
CMB
16:15
15 Feb 2026
Srilankan Airlines
Mumbai
BOM
16:05
14 Feb 2026
02h 30m
Non-Stop
Colombo
CMB
18:35
14 Feb 2026
Disclaimer: The displayed fares are based on historical data and are subject to change. Prices are not guaranteed at the time of booking.
Book Kolkata to Colombo Flight at an Affordable Price
The route between Kolkata and Colombo for flights has attracted many people who are looking for a quick and easy trip between India and Sri Lanka. The city of Colombo, which has the sun and sand, the temples, the good food, and the peaceful vibe, is a prime spot for short holidays and weekend retreats. Due to the straightforward booking process and multiple airlines' availability, the travel from Kolkata to Colombo is not only simple but also fast and affordable.
Airlines Operating Kolkata to Colombo Flights
Many popular airlines operate on the Kolkata to Colombo route. You can choose from both full-service and budget carriers depending on your travel style and budget.
Some of the most common airlines flying on this route include:
- SriLankan Airlines
- IndiGo
- Air India
- Vistara
- Singapore Airlines (via connecting routes)
- Emirates (via Dubai)
Direct flights are limited, but connecting flights run every day, giving you a lot of options to pick from.
Kolkata to Colombo Direct Flight Availability
Kolkata to Colombo direct flights are available, mainly operated by SriLankan Airlines. These non-stop flights are the fastest way to reach Colombo and are perfect for travellers who want to save time and avoid layovers.
However, if direct flights are not available on your travel date, one-stop flights via cities like Chennai, Bangalore, or Singapore are easy to find and usually cost less.
Distance, Time, and Airfare from Kolkata to Colombo
The air distance between Kolkata and Colombo is around 1,650 km. A direct flight usually takes about 2 hours 30 minutes, while connecting flights may take 5 to 10 hours, depending on the layover.
The airfare from Kolkata to Colombo normally starts from around ₹12,000 to ₹25,000 for a one-way ticket. Prices can go higher during holidays, festivals, and peak travel months.
Flight fares depend on:
- Travel season
- How early you book
- Airline and seat availability
- Direct or connecting route
Booking early always helps you get the cheapest flight Kolkata to Colombo.
Best Time to Book Cheap Flights from Kolkata to Colombo
For the best deals, try booking your flight 6 to 10 weeks in advance. This is when airlines usually offer lower fares and better seat options.
Avoid booking during:
- School holidays
- New Year and Christmas
- Major Sri Lankan festivals
Flying on weekdays like Tuesday or Wednesday also helps you get cheap flights from Kolkata to Colombo.
Kolkata to Colombo Flight Route Information
| Details | Information |
|---|---|
| Route | Kolkata to Colombo |
| Distance | Approx. 1,650 km |
| Flight Time | 2.5 to 8 hours |
| Main Airlines | SriLankan, IndiGo, Air India |
| Departure Airport | Netaji Subhas Chandra Bose International Airport (CCU) |
| Arrival Airport | Bandaranaike International Airport (CMB) |
About Colombo
Colombo is the heart of Sri Lanka. It is an energetic city with beaches, shopping streets, colonial buildings, and tasty local food. You can walk along Galle Face Green, visit Buddhist temples, or enjoy fresh seafood by the sea. The city is also well-connected to other tourist spots like Kandy, Bentota, and Ella, making it a great place to start your Sri Lanka trip.
Things to Do in Colombo
- Relax at Galle Face Green by the sea
- Visit Gangaramaya Temple
- Explore Pettah Market for shopping
- Try Sri Lankan street food and seafood
- Walk around Colombo National Museum
- Enjoy sunset views near the coast
Transport in Colombo
Getting around Colombo is simple and budget-friendly. You can use:
- Taxis and app-based cabs
- Tuk-tuks for short trips
- Local buses for cheap travel
- Trains to travel to other cities in Sri Lanka
Most tourist areas are easy to reach, and travel costs are quite low.
Book Kolkata to Colombo Cheapest Flight Today!
Finding the Kolkata to Colombo cheapest flight fare is easy when you book at the right time and choose the right airline. With multiple daily flights and flexible options, you can plan your Sri Lanka trip without spending too much.
For the best deals on cheap flights from Kolkata to Colombo, connect with our travel experts. They will help you find the lowest fares, best routes, and smooth booking support.
📞 Call us at +91-86999-95345 to book your Kolkata to Colombo flight at the best price and enjoy a stress-free travel experience.
Frequently Asked Questions
Yes, direct flights from Kolkata to Colombo are available, mainly operated by SriLankan Airlines. These flights are limited and run on selected days. When direct options are not available, one-stop flights are easily available and usually cheaper.
Several Indian cities offer direct flights to Colombo, including Chennai, Bangalore, Mumbai, Delhi, Kochi, and sometimes Kolkata. Chennai has the highest number of direct flights due to its close distance to Sri Lanka.
A direct flight from Colombo to Kolkata takes around 2 hours 30 minutes. Connecting flights may take anywhere between 5 to 10 hours, depending on the layover city and waiting time.
The aerial distance between Kolkata and Colombo is approximately 1,650 kilometres. This short distance makes Colombo one of the quickest international destinations to reach from eastern India.
Sri Lanka offers an Electronic Travel Authorization (ETA) for Indian passport holders. It is easy to apply online and usually gets approved quickly, making travel smooth and hassle-free.
SriLankan Airlines is often considered the best choice due to direct flights and good service. IndiGo and Air India are also popular for affordable fares and reliable connections.
The cheapest months to fly are usually May, June, and September. During these months, travel demand is lower, and airlines often offer better deals and discounts.
IndiGo operates flights to Colombo via connecting routes from cities like Chennai and Bangalore. These flights are budget-friendly and a good option if direct flights are not available.
Long-haul flights from Kolkata include destinations like London, New York (with stopovers), and Sydney. These routes usually involve one or two layovers and take over 15 hours of travel time.