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

Return flights

17 Aug - 01 Sep	Transavia France
17 Aug - 26 Aug	Transavia France
07 Aug - 28 Aug	easyJet
03 Aug - 10 Aug	easyJet
16 Aug - 25 Aug	easyJet
11 Aug - 18 Aug	Transavia France
08 Aug - 22 Aug	easyJet
12 Aug - 19 Aug	Transavia France
06 Aug - 27 Aug	Volotea
03 Aug - 17 Aug	easyJet
11 Aug - 01 Sep	Vueling Airlines
17 Aug - 01 Sep	Transavia France	direct
17 Aug - 07 Sep	Vueling Airlines
11 Aug - 27 Aug	Vueling Airlines
16 Aug - 01 Sep	Vueling Airlines

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Nantes to Istanbul in August from 267€

Return flights