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

Return flights

24 Jan - 31 Jan	IndiGo
18 Jan - 25 Jan	Air Arabia Abu Dhabi
22 Jan - 29 Jan	IndiGo
27 Jan - 03 Feb	Air Arabia Abu Dhabi
29 Jan - 05 Feb	IndiGo
30 Jan - 06 Feb	IndiGo
17 Jan - 24 Jan	Air Arabia Abu Dhabi
25 Jan - 01 Feb	Jazeera Airways
16 Jan - 23 Jan	Air Arabia
31 Jan - 07 Feb	IndiGo
23 Jan - 30 Jan	Gulf Air
20 Jan - 27 Jan	IndiGo
26 Jan - 02 Feb	Air Arabia
19 Jan - 26 Jan	IndiGo
14 Jan - 21 Jan	Air Arabia
22 Jan - 02 Feb	Jazeera Airways
15 Jan - 31 Jan	Jazeera Airways
22 Jan - 03 Feb	Jazeera Airways
24 Jan - 01 Feb	Jazeera Airways
28 Jan - 04 Feb	IndiGo

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 $526

Return flights