Cheapest return flights from London to Colombo in December from $609

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

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

Return flights

04 Dec - 15 Dec Pegasus Airlines
02 Dec - 18 Dec Pegasus Airlines
03 Dec - 17 Dec Pegasus Airlines
04 Dec - 21 Dec Pegasus Airlines
06 Dec - 17 Dec Pegasus Airlines
04 Dec - 19 Dec Pegasus Airlines
30 Dec - 17 Jan Pegasus Airlines
29 Dec - 31 Jan Pegasus Airlines
31 Dec - 14 Jan Pegasus Airlines
26 Dec - 19 Jan Pegasus Airlines
05 Dec - 31 Dec Pegasus Airlines
13 Dec - 22 Dec Ryanair
06 Dec - 31 Dec Pegasus Airlines
30 Dec - 14 Jan Pegasus Airlines
12 Dec - 21 Dec Pegasus Airlines
10 Dec - 10 Jan Ryanair
30 Dec - 24 Jan Pegasus Airlines
30 Dec - 18 Jan Pegasus Airlines
19 Dec - 17 Jan Ryanair
31 Dec - 07 Jan Pegasus 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