Cheapest return flights from Colombo to London in September from 623€

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

Return flights

15 Sep - 22 Sep Qatar Airways
16 Sep - 23 Sep Qatar Airways
29 Sep - 06 Oct Qatar Airways
10 Sep - 17 Sep Qatar Airways
17 Sep - 24 Sep Qatar Airways
21 Sep - 28 Sep Qatar Airways
22 Sep - 29 Sep Qatar Airways
24 Sep - 01 Oct Qatar Airways
28 Sep - 05 Oct Qatar Airways
12 Sep - 19 Sep Qatar Airways
11 Sep - 18 Sep Qatar Airways
20 Sep - 27 Sep Qatar Airways
13 Sep - 20 Sep Qatar Airways
26 Sep - 03 Oct Qatar Airways
25 Sep - 02 Oct Qatar Airways
27 Sep - 04 Oct Qatar Airways
30 Sep - 01 Oct Air India
24 Sep - 01 Oct SriLankan Airlines direct
29 Sep - 06 Oct SriLankan Airlines direct
30 Sep - 07 Oct 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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