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

Return flights

20 Aug - 27 Aug	Wizz Air Malta
25 Aug - 08 Sep	Wizz Air Malta
27 Aug - 03 Sep	Wizz Air Malta
09 Aug - 20 Aug	Wizz Air UK
14 Aug - 29 Aug	KLM
12 Aug - 27 Aug	KLM
24 Aug - 06 Sep	Wizz Air Malta
09 Aug - 22 Aug	Wizz Air UK
07 Aug - 31 Aug	Wizz Air Malta
28 Aug - 06 Sep	SWISS
05 Aug - 29 Aug	Ryanair
13 Aug - 29 Aug	Ryanair
10 Aug - 16 Aug	Wizz Air Malta
05 Aug - 20 Aug	Ryanair
15 Aug - 08 Sep	KLM
21 Aug - 01 Sep	SWISS
18 Aug - 01 Sep	Ryanair
24 Aug - 03 Sep	Qatar Airways
13 Aug - 01 Sep	Ryanair
09 Aug - 02 Sep	Wizz Air UK

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

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 Colombo

Cheap car rent in Colombo

Cheapest return flights from London to Colombo in August from 642€

Return flights