AirHint found the following cheapest return flights from Reus (REU) to Istanbul (SAW) in July 2025 (see full year).

Return flights

31 Jul - 02 Aug	Jet2
29 Jul - 04 Aug	Jet2
29 Jul - 31 Jul	Jet2
30 Jul - 31 Jul	Ryanair
30 Jul - 01 Aug	Ryanair
29 Jul - 02 Aug	Jet2
30 Jul - 08 Aug	Ryanair
30 Jul - 02 Aug	Ryanair
30 Jul - 06 Aug	Ryanair
30 Jul - 24 Aug	Ryanair
27 Jul - 02 Aug	Ryanair
27 Jul - 16 Aug	Ryanair
27 Jul - 28 Jul	Ryanair

Also check the deals for one-way flights from Reus 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 Reus to Istanbul in July from 403€

Return flights