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

Return flights

30 Aug - 11 Sep	Ryanair
27 Aug - 04 Sep	Ryanair
06 Aug - 18 Sep	Ryanair
31 Aug - 12 Sep	Ryanair
15 Aug - 18 Aug	Ryanair
31 Aug - 06 Sep	Ryanair
12 Aug - 14 Aug	Jet2
28 Aug - 04 Sep	Ryanair
09 Aug - 18 Aug	Ryanair
08 Aug - 14 Aug	Ryanair
12 Aug - 16 Aug	Jet2
06 Aug - 08 Aug	Ryanair
29 Aug - 13 Sep	Ryanair
20 Aug - 22 Aug	Ryanair
29 Aug - 06 Sep	Ryanair
29 Aug - 05 Sep	Ryanair
21 Aug - 22 Aug	Ryanair
06 Aug - 09 Aug	Ryanair
16 Aug - 22 Aug	Ryanair
27 Aug - 01 Sep	Ryanair

Also check the deals for one-way flights from Reus 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 Reus to Istanbul in August from 314€

Return flights