Cheap Flights from Colombo (CMBA) to Kolkata (CCU)

Compare Colombo to Kolkata flight deals

Find the cheapest month or even day of the year to fly to Kolkata

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Flight deals from Colombo to Kolkata Airport

Looking for a cheap last-minute deal or the best return flight from Colombo to Kolkata Airport? If you want to travel next month, return fares start from £191. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Colombo to Kolkata

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

Colombo to Kolkata: Alternative routes

Compare routes from Colombo to Kolkata below. You may find an airport to fly into that's cheaper, faster, or easier than Kolkata.

Colombo to Kolkata: Flight information

The things to know before you go.
Cheapest flight found£110
Cheapest month to flyApril

Finding cheap flights from Colombo to Kolkata: Frequently asked questions

The best price we found for a return flight from Colombo to Kolkata is £191. 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 Colombo to Kolkata. But we found flights with one stop from £191.
As of March 2026, there are no flights flying from Colombo to Kolkata.
The cheapest month to fly from Colombo to Kolkata is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to Kolkata Airport on Thursday, 2 April 2026.
No airlines currently offer direct flights between Colombo and Kolkata Airport. 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 Kolkata 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 Kolkata is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Kolkata is IndiGo .

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

  • Kolkata's timezone is UTC+5:30, which is the same as Colombo. Kolkata Netaji Subhas Chandra Bose Intl Airport is located in Kolkata.

  • Leave enough time to make your flight from Colombo to CCU. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • Popular months like February or other peak seasons mean longer queues and potential delays. Stick to your schedule by arriving at the airport even earlier. Plan for at least four hours ahead of an international flight and two hours before domestic departures.

Airports in Colombo

Colombo Bandaranaike International Airport (CMB)

  • We make it easy to book cheap flights from Colombo to CCU that include a stopover. To explore the options departing from Colombo Bandaranaike International Airport (CMB), deselect 'Direct flights only.' Then, simply pick a flight offering a stop long enough to tour your chosen city. Some popular stopovers between CMB and CCU include:

    • Bengaluru Kempegowda International Airport (BLR)

    • Hyderabad Rajiv Gandhi International Airport (HYD)

    • Chennai International Airport (MAA)

  • CMB is around 32 kms (20 miles) from central Colombo. If you're catching a taxi, driving or ride-sharing from the centre, it'll take you 40 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be around 50 minutes.

  • Want a hassle-free start to your travels? Stay near Colombo Bandaranaike International Airport. Whether you're boarding an early flight from Colombo to Kolkata Netaji Subhas Chandra Bose Intl Airport or just don't like being rushed, these hotels are just the thing:

  • 74% of flights departing from Colombo Bandaranaike International Airport touch down at their destination on schedule.

About Kolkata Netaji Subhas Chandra Bose Intl Airport (CCU)

Getting from Kolkata Netaji Subhas Chandra Bose Intl Airport (CCU) to central Kolkata

  • From Kolkata Netaji Subhas Chandra Bose Intl Airport, central Kolkata is around 18 kms (11 miles) away. It takes about 35 minutes to reach the city centre by car.

  • When travelling on public transport, expect a journey time of around 50 minutes.

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

  • At the moment, £110 is the lowest price we've found for a one-way ticket from Colombo to Kolkata Netaji Subhas Chandra Bose Intl Airport. The cheapest price for a return flight is £191. Keep in mind fares may change due to demand at the time of booking.

  • Booking early is often the key to scoring a cheap flight from Colombo to CCU. Prices tend to rise as demand increases, so the closer you get to departure, the more you'll likely spend.

  • The 'Whole month' tool shows you the cheapest Colombo to Kolkata Netaji Subhas Chandra Bose Intl Airport tickets across the month. It's a good way to snap up a bargain if your dates are flexible.

  • Save time searching for cheap plane tickets from Colombo to CCU by creating a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

  • Find a cheap flight from Colombo to Kolkata Netaji Subhas Chandra Bose Intl Airport by using the search filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Colombo to Kolkata Netaji Subhas Chandra Bose Intl Airport (CCU)

  • October is the busiest month for flights from Colombo to Kolkata Netaji Subhas Chandra Bose Intl Airport (CCU). Plan your visit to Kolkata in September if you prefer a quieter experience.

  • Before locking in your Colombo to CCU plane ticket, consider the kind of weather forecast you're hoping for. April is the warmest month in Kolkata, with temperatures ranging from 24ºC to 42ºC.

  • For cooler conditions, search for a cheap ticket from Colombo to Kolkata Netaji Subhas Chandra Bose Intl Airport in January when temperatures are between 15ºC and 29ºC.

More about Kolkata

  • Start your Kolkata trip right by choosing the ideal place to stay. Once you've booked your flight from Colombo to Kolkata Netaji Subhas Chandra Bose Intl Airport, browse our range of accommodation options including:

  • Your visit to Kolkata should come with a side of sightseeing. Big-name attractions you can't miss include Victoria Memorial, Howrah Bridge and Trip to Sundarbans.

Explore more of India

  • Kolkata has plenty to offer, but there are so many other parts of India you should also see. Around 225 kms (140 miles) west of Kolkata, a trip to Jamshedpur will fill your itinerary to the brim. Start with leading attractions like Mughal Garden, Rock Garden and Birla Temple.

  • If you're interested in discovering another side of India, head for Durgapur, roughly 153 kms (95 miles) northwest of Kolkata. Jama Masjid, B-Zone Major Park and Ram Mandir are key reasons to visit.

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