C$204 Cheap Flights from Kolkata (CCU) to Colombo (CMBA)

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Flight deals from Kolkata to Colombo

Looking for a cheap last-minute deal or the best return flight from Kolkata Airport to Colombo? If you want to travel next month, return fares start from C$442. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kolkata to Colombo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Colombo flights are currently cheapest in June.

Kolkata to Colombo: Flight information

The things to know before you go.
Cheapest flight foundC$204
Cheapest month to flyJune

Finding cheap flights from Kolkata to Colombo: Frequently asked questions

There are 5 airports in Colombo: Kelaniya, Colombo Ratmalana, Colombo Bandaranayake, Bentota River, and Katugastota.
The best price we found for a return flight from Kolkata to Colombo is C$428. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kolkata to Colombo. But we found flights with one or more stops from C$428.
As of June 2026, there are no flights flying from Kolkata to Colombo.
The cheapest month to fly from Kolkata to Colombo is usually June.
If you're flying from Kolkata Airport, the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.5 km away from the centre of Colombo. We've found flights into this airport from C$428.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Colombo on Friday, June 19, 2026.
No airlines currently offer direct flights between Kolkata Airport and Colombo. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Colombo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Colombo is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 27°C. May is typically the warmest month in Colombo, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is July, with temperatures averaging 25°C. The rainiest month is November.
Currently, IndiGo offers the cheapest flight tickets to Colombo.

Flying from Netaji Subhas Chandra Bose Airport (CCU) to Colombo: what you need to know

  • Colombo and Kolkata (where Netaji Subhas Chandra Bose Airport is located) share the UTC+5:30 timezone. That means you won't have to adjust your watch once you land.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your flight from CCU to Colombo.

  • During popular months like July, it's a good idea to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of international flights when you travel during peak periods in general.

  • We make it a cinch to plan a flight from CCU to Colombo that includes a stopover. To see all your options, uncheck 'Direct flights only.' Then, select a flight offering a stop long enough to explore your chosen city. Popular stopovers include:

    • Chennai Airport (MAA)

    • Kempegowda International Airport (BLR)

    • Rajiv Gandhi International Airport (HYD)

  • If you have a passport from India, you'll need a visa to enter Sri Lanka. This applies when booking a cheap ticket from Netaji Subhas Chandra Bose Airport to Colombo for tourism purposes. The rules may differ if you're travelling for work or other reasons. Always consult official visa guidelines before you make travel plans and certainly before you fly.

  • CCU is about 16 kilometres from central Kolkata. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 40 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the journey time to be around 57 minutes.

  • Looking for a convenient hotel near CCU? If you're catching an early flight from Netaji Subhas Chandra Bose Airport to Colombo, these stays will have you moments from your check-in counter:

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Colombo

  • C$204 is the cheapest price we've seen for a one-way ticket from Netaji Subhas Chandra Bose Airport to Colombo. For a return flight on this route, the best price is C$428. Depending on when and how early you book, these fares can change.

  • It's usually best to book ahead of time if you're looking for cheap tickets from CCU to Colombo. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • If you can be flexible with your trip dates, check out the 'Whole month' tool. It'll show you the lowest price in every month when looking for your ticket from Netaji Subhas Chandra Bose Airport to Colombo.

  • Log into your online account or use the app to set up a Price Alert. You'll be notified right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you from looking for cheap tickets from CCU to Colombo every day.

  • Use the filters to tailor your flights from Netaji Subhas Chandra Bose Airport to Colombo. Simply enter your ideal arrival and departure times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to find the best deals.

Airports in Colombo

Colombo Ratmalana Airport (RML)

  • Colombo Ratmalana Airport (RML) to central Colombo is roughly 16 kilometres. It'll take you about 39 minutes to get to the centre driving.

  • It typically takes 1 hour and 16 minutes if you're travelling on public transport.

  • The last thing you need is a long journey to your hotel if you're arriving on a late flight from Netaji Subhas Chandra Bose Airport to Colombo. Check in to one of these accommodation options near RML instead:

Bandaranaike International Airport (CMB)

  • Once your flight from Netaji Subhas Chandra Bose Airport to Colombo has arrived, you can make your way to the city centre in around 39 minutes by car. Central Colombo is approximately 32 kilometres from Bandaranaike International Airport (CMB).

  • You can expect the journey to take about 1 hour and 31 minutes on public transport.

  • You'll find some great places to drop your things at near CMB. Kick back and get cozy after your flight from CCU to Colombo at one of these perfectly located options:

Best time to go to Colombo

  • Carefully consider your trip dates before locking in your flight from Netaji Subhas Chandra Bose Airport to Colombo. The city comes alive in high season, but hotel prices are generally higher and attractions can get crowded. Plan your trip to Colombo in the low season if you want a more relaxed vibe.

  • The warmest month in Colombo is March, with the temperature ranging between 24ºC and 33ºC. Book your flights from Netaji Subhas Chandra Bose Airport to Colombo in this month if you enjoy this type of weather.

  • Look for cheap flights from CCU to Colombo in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 22ºC and 32ºC on average.

More about Colombo

  • After locking in your flight from Netaji Subhas Chandra Bose Airport to Colombo, think about where you'll stay in this city. Make one of these accommodation options your base for exploring Colombo:

  • Every great vacation has to include some sightseeing. Gangaramaya Temple, Independence Square & Independence Memorial Hall and Viharamahadevi Park are essential stops on your Colombo itinerary.

Complete your Colombo trip with a car rental

  • We use the same magic that helped you find your cheap flight from Netaji Subhas Chandra Bose Airport to Colombo to track down deals on car rentals. Search for your ride in seconds and compare offers in one place. Plus you'll find all the info you need to know about car rentals in Colombo, from the most popular rental company to the average daily price.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.