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

Return flights

19 Aug - 26 Aug	Vueling Airlines
24 Aug - 27 Aug	Iberia
19 Aug - 25 Aug	Iberia
19 Aug - 23 Aug	Iberia
25 Aug - 30 Aug	Iberia
19 Aug - 24 Aug	Iberia
18 Aug - 22 Aug	Air Europa
08 Aug - 15 Aug	Vueling Airlines
08 Aug - 16 Aug	Vueling Airlines
16 Aug - 21 Aug	Vueling Airlines

Also check the deals for one-way flights from Valencia 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 Valencia to Istanbul in August from 202€

Return flights