AirHint found the following cheapest return flights from Kinshasa (FIH) to Istanbul (IST) in August 2025 (see full year).

Return flights

21 Aug - 15 Sep	Ethiopian Airlines
30 Aug - 06 Sep	Ethiopian Airlines
23 Aug - 06 Sep	Ethiopian Airlines
30 Aug - 06 Sep	Turkish Airlines	direct
23 Aug - 06 Sep	Turkish Airlines	direct
16 Aug - 03 Sep	Ethiopian Airlines
16 Aug - 04 Sep	Ethiopian Airlines
20 Aug - 14 Sep	Ethiopian Airlines
16 Aug - 04 Sep	Turkish Airlines	direct

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

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Cheapest return flights from Kinshasa to Istanbul in August from 654€

Return flights