Cheapest return flights from Colombo to London in September from 679€

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

Return flights

11 Sep - 15 Sep Air India
11 Sep - 15 Sep SriLankan Airlines direct

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

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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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