Cheapest return flights from London to Colombo in December from $757

Best time to book flights for London (LHR) to Colombo (CMB) flights at AirHint

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

Return flights

08 Dec - 15 Dec British Airways
02 Dec - 23 Dec Qatar Airways
03 Dec - 10 Dec Qatar Airways
03 Dec - 24 Dec Qatar Airways
09 Dec - 18 Dec Turkish Airlines
09 Dec - 19 Dec Turkish Airlines
09 Dec - 23 Dec Turkish Airlines
05 Dec - 19 Dec Turkish Airlines
09 Dec - 16 Dec Turkish Airlines
30 Dec - 15 Jan Turkish Airlines
30 Dec - 16 Jan Turkish Airlines
30 Dec - 27 Jan Turkish Airlines
08 Dec - 18 Dec Turkish Airlines
31 Dec - 17 Jan Turkish Airlines
25 Dec - 13 Jan Turkish Airlines
01 Dec - 15 Jan SriLankan Airlines direct
02 Dec - 15 Jan SriLankan Airlines direct
25 Dec - 16 Jan Turkish Airlines
25 Dec - 19 Jan Turkish Airlines
26 Dec - 15 Jan Turkish Airlines

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

Skyscanner

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