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Flights from Colombo to Kolkata

Find cheap airlines flights from Colombo to Kolkata

Choose from 1 carriers that fly from Colombo to Kolkata, including IndiGo, Enjoy the cheapest tickets on this route with Air India.
IndiGo logo IndiGo

Cheap flight deals from Colombo to Kolkata

Find the cheapest flights from Colombo to Kolkata within the next 3 months. Book one way flights from $129 or round trip flights from $197.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Colombo to Kolkata

The distance between Colombo and Kolkata is about 1,975.74 km. The most popular month to Kolkata is May. The off-season for travel is April.

Cheapest one-way flight price $129
Cheapest round-trip ticket price $197
Off-season for travel April
Peak season for travel May
Flight distance 1,975.74 km
Popular airline IndiGo

When is the cheapest time to fly from Colombo to Kolkata?

The cheapest time for Colombo to Kolkata flights: Jul 27 to Aug 3 — one way flight prices from $128.

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Colombo (CMB) to Kolkata (CCU) the cheapest?

    Airlines adjust prices for flights from Colombo to Kolkata based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Colombo (CMB) to Kolkata (CCU) cost?

    According to Trip.com's data, the lowest price is around $560.

How to find a cheap flight from Colombo to Kolkata

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Colombo to Kolkata. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest Colombo to Kolkata ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Colombo to Kolkata for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $129 for a one-way ticket on Wed, Jul 30.
2
Compare cheap Colombo to Kolkata flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Colombo to Kolkata. The most affordable airline currently operating on this route is Air India.
3
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Colombo to Kolkata route to track ticket prices effortlessly—no need to check manually every day.
4
Don't miss out on cheap Colombo to Kolkata flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
5
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
6
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Colombo to Kolkata to access exclusive deals just for you.

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