AirHint found the following cheapest return flights from New York (LGA) to Colombo (CMB) in December 2025 (see full year).

Return flights

16 Dec - 15 Jan	Air Canada
24 Dec - 01 Jan	Qatar Airways
13 Dec - 11 Jan	Qatar Airways
20 Dec - 28 Dec	Qatar Airways
20 Dec - 04 Jan	Air Canada
20 Dec - 03 Jan	Qatar Airways
19 Dec - 03 Jan	Qatar Airways

Also check the deals for one-way flights from New York to Colombo in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Colombo

Cheap car rent in Colombo

Cheapest return flights from New York to Colombo in December from $1579

Return flights