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

Return flights

22 Jan - 04 Feb	IndiGo
27 Jan - 17 Feb	Air Arabia
25 Jan - 01 Feb	Etihad Airways
13 Jan - 28 Jan	Air Arabia
27 Jan - 30 Jan	Air Arabia
11 Jan - 06 Feb	Etihad Airways
28 Jan - 14 Feb	Qatar Airways
01 Jan - 11 Feb	flydubai
10 Jan - 25 Jan	flydubai
01 Jan - 08 Jan	Air Arabia
23 Jan - 30 Jan	Emirates
10 Jan - 17 Jan	flydubai
19 Jan - 31 Jan	Emirates
12 Jan - 15 Jan	Emirates
15 Jan - 18 Jan	Emirates
13 Jan - 20 Jan	Emirates
30 Jan - 06 Feb	British Airways
21 Jan - 09 Feb	British Airways
27 Jan - 03 Feb	British Airways

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

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.

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Cheapest return flights from Colombo to London in January from 489€

Return flights