From published airline schedules as of 1 September 2026, cross-checked against award availability in 26 airline mileage programs, Kolkata has nonstop service to 16 international and 13 domestic destinations. Pairs the programs sell only with a connection are left out.
16 nonstop destinations
13 nonstop destinations
CCU
Who actually operates the nonstops, from published airline schedules as of 1 September 2026— ranked by the number of destinations each airline serves without a stop from CCU. Pick an airline for its full list; each destination below names its carriers.