Cheapest return flights from Colombo to London in December from 601€

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

Return flights

21 Dec - 27 Jan Air India
01 Dec - 10 Dec Etihad Airways
05 Dec - 30 Dec Air India
18 Dec - 28 Dec Air India
07 Dec - 11 Dec Air India
01 Dec - 11 Dec Air India
01 Dec - 15 Dec Etihad Airways
21 Dec - 27 Jan SriLankan Airlines direct
05 Dec - 30 Dec SriLankan Airlines direct
01 Dec - 10 Dec SriLankan Airlines direct
07 Dec - 11 Dec SriLankan Airlines direct
01 Dec - 11 Dec SriLankan Airlines direct

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

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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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