AirHint found the following cheapest one-way flights from Nantes (NTE) to Istanbul (IST) in August 2025 (see full year).

One-Way flights

27 Aug	Transavia France	direct
25 Aug	Transavia France	direct
29 Aug	Transavia France	direct
22 Aug	Transavia France	direct
26 Aug	Transavia France	direct
20 Aug	Transavia France	direct
30 Aug	Ryanair
19 Aug	Transavia France	direct
28 Aug	Transavia France
24 Aug	Volotea

Also check the deals for return flights from Nantes 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 one-way flights from Nantes to Istanbul in August from $77

One-Way flights