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

Return flights

26 Nov - 03 Dec	Air India
18 Nov - 25 Nov	Air India
19 Nov - 04 Dec	Air India
18 Nov - 07 Dec	Air India
19 Nov - 28 Nov	Air India
10 Nov - 04 Dec	Air India
11 Nov - 21 Nov	Air India
13 Nov - 23 Nov	Air India
20 Nov - 27 Nov	Air India
26 Nov - 06 Dec	Air India
25 Nov - 06 Dec	Air India
10 Nov - 22 Nov	Air India
14 Nov - 26 Dec	Etihad Airways
02 Nov - 09 Nov	Air India
10 Nov - 20 Nov	Etihad Airways
20 Nov - 11 Dec	Etihad Airways
01 Nov - 20 Nov	SWISS
13 Nov - 23 Nov	SriLankan Airlines	direct
16 Nov - 26 Dec	Air India
15 Nov - 26 Dec	Air India

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

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 London

Cheap car rent in London

Cheapest return flights from Colombo to London in November from $720

Return flights