Cheapest return flights from London to Colombo in August from $750

Best time to book flights for London (LHR) to Colombo (CMB) flights at AirHint

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

Return flights

27 Aug - 29 Sep British Airways
31 Aug - 30 Sep Air India
25 Aug - 25 Sep Air India
29 Aug - 30 Sep Air India
30 Aug - 30 Sep Air India
26 Aug - 30 Sep Air India
24 Aug - 23 Sep Air India
20 Aug - 30 Sep Air India
18 Aug - 18 Sep Qatar Airways
24 Aug - 29 Sep Air India
07 Aug - 15 Aug Aer Lingus
06 Aug - 16 Aug Aer Lingus
29 Aug - 31 Aug Etihad Airways
15 Aug - 21 Aug Aer Lingus
02 Aug - 13 Aug Aegean Airlines
01 Aug - 07 Aug Aegean Airlines
02 Aug - 19 Aug Aegean Airlines
07 Aug - 13 Aug Aer Lingus
23 Aug - 29 Aug Lufthansa
01 Aug - 14 Aug Eurowings

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

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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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