AirHint found the following cheapest return flights from Nantes (NTE) to Istanbul (IST) in August 2026 (see full year).

Return flights

18 Aug - 24 Aug	Transavia France
12 Aug - 26 Aug	easyJet
07 Aug - 28 Aug	Transavia France
07 Aug - 21 Aug	Transavia France
14 Aug - 28 Aug	easyJet
13 Aug - 29 Aug	easyJet
12 Aug - 26 Aug	Transavia France	direct
02 Aug - 28 Aug	Ryanair
14 Aug - 28 Aug	Transavia France	direct

Also check the deals for one-way 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 return flights from Nantes to Istanbul in August from 279€

Return flights