The average round-trip fare from Kolkata (CCU) to Colombo (CMB) is Rs 23,113, with December being the best month for cheaper flights. Indian travelers should check visa requirements for Colombo before planning their trip, as no daily budget data is available for the destination.
Departure: 2026-09-12 · in 2 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Kolkata to Colombo is ₹14,622, which is 16% below the 12-month average of ₹17,367.
Cheapest Kolkata to Colombo flights
Under ₹16,049 = top 25% best fares on this route
Round-trip fares — Kolkata ↔ Colombo
Booking at the right time saves up to ₹9,515 (41%) vs average RT price.
Best time to visit Colombo from Kolkata
| Month | Typical OW fare | Verdict |
|---|---|---|
| Sep | ₹15,586 | Great value |
| Oct | ₹18,707 | Great value |
| Nov | ₹16,861 | Great value |
| Dec | ₹15,985 | Great value |
Other international flights from Kolkata
Kolkata to Colombo — FAQ
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Last updated 10 Sep 2026 · Tripfik tracks live fares from all major Indian airports