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

Return flights

24 Jan - 03 Feb	Eurowings
29 Jan - 11 Feb	Air France
28 Jan - 09 Feb	Air France
27 Jan - 09 Feb	Air France
28 Jan - 08 Feb	Air France
27 Jan - 26 Feb	Vueling Airlines
21 Jan - 28 Jan	Etihad Airways
18 Jan - 08 Feb	Eurowings
28 Jan - 10 Feb	Aegean Airlines
31 Jan - 14 Feb	Vueling Airlines
28 Jan - 04 Feb	Air India
21 Jan - 31 Jan	Turkish Airlines
27 Jan - 29 Jan	Air India
26 Jan - 29 Jan	Air India
26 Jan - 28 Jan	Air India
18 Jan - 30 Jan	Eurowings
24 Jan - 30 Jan	Aegean Airlines
24 Jan - 29 Jan	Aegean Airlines
23 Jan - 29 Jan	Air India
25 Jan - 29 Jan	Air India

Also check the deals for one-way flights from London to Colombo 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 London to Colombo in January from 592€

Return flights