AirHint found the following cheapest return flights from London (STN) to Colombo (CMB) in March 2026 (see full year).

Return flights

04 Mar - 10 Mar	Ryanair
12 Mar - 16 Mar	Ryanair
02 Mar - 12 Mar	Ryanair
01 Mar - 16 Mar	Pegasus Airlines
04 Mar - 15 Mar	Ryanair
02 Mar - 07 Mar	Ryanair
09 Mar - 17 Mar	Ryanair
02 Mar - 17 Mar	Ryanair
12 Mar - 23 Mar	Pegasus Airlines
01 Mar - 11 Mar	Pegasus Airlines
13 Mar - 03 Apr	AJet
14 Mar - 01 Apr	Ryanair
20 Mar - 12 Apr	Pegasus Airlines
12 Mar - 18 Apr	Ryanair
27 Mar - 26 Apr	Ryanair
27 Mar - 24 Apr	Ryanair
17 Mar - 25 Apr	AJet
26 Mar - 15 Apr	Ryanair
25 Mar - 24 Apr	Pegasus Airlines
26 Mar - 17 Apr	Ryanair

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

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 London to Colombo in March from $551

Return flights