AirHint found the following cheapest return flights from Paris (CDG) to Istanbul (IST) in July 2026 (see full year).

Return flights

05 Jul - 12 Jul	Air Serbia
04 Jul - 12 Jul	Air Serbia
06 Jul - 12 Jul	Air Serbia
06 Jul - 20 Jul	Air Serbia
13 Jul - 20 Jul	Air Serbia
31 Jul - 23 Aug	FlyOne (Romania)
15 Jul - 16 Aug	FlyOne (Romania)
01 Jul - 28 Aug	FlyOne (Romania)
01 Jul - 25 Jul	FlyOne (Romania)
13 Jul - 17 Aug	FlyOne (Romania)
29 Jul - 21 Aug	FlyOne (Romania)
19 Jul - 26 Jul	SKY express
02 Jul - 11 Jul	LOT
03 Jul - 12 Jul	Air Serbia
02 Jul - 09 Jul	LOT
11 Jul - 28 Aug	Air Serbia
10 Jul - 28 Aug	Air Serbia
15 Jul - 11 Aug	Air Serbia
30 Jul - 03 Aug	LOT
18 Jul - 08 Aug	Air Serbia

Also check the deals for one-way flights from Paris to Istanbul in July.

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 Paris to Istanbul in July from 217€

Return flights