Cheapest return flights from London to Istanbul in August from $452

AirHint found the following cheapest return flights from London (LCY) to Istanbul (SAW) in August 2026 (see full year).

Return flights

28 Aug - 15 Sep KLM
19 Aug - 01 Sep KLM
20 Aug - 23 Sep KLM
20 Aug - 06 Sep KLM
08 Aug - 01 Sep KLM
13 Aug - 20 Aug KLM
12 Aug - 18 Aug KLM
12 Aug - 19 Aug KLM
12 Aug - 20 Aug KLM
18 Aug - 28 Aug KLM
15 Aug - 20 Aug KLM
21 Aug - 28 Aug KLM
11 Aug - 18 Aug Air Dolomiti
11 Aug - 25 Aug KLM
05 Aug - 23 Aug KLM
28 Aug - 02 Sep KLM

Also check the deals for one-way flights from London to Istanbul 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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