Cheapest return flights from San Francisco to Istanbul in August from 602€

AirHint found the following cheapest return flights from San Francisco (SFO) to Istanbul (IST) in August 2025 (see full year).

Return flights

25 Aug - 08 Sep Frontier Airlines
21 Aug - 17 Sep Frontier Airlines
13 Aug - 27 Aug Frontier Airlines
20 Aug - 28 Aug Hawaiian Airlines
23 Aug - 17 Sep Frontier Airlines
06 Aug - 26 Sep Frontier Airlines
11 Aug - 08 Sep Frontier Airlines
19 Aug - 02 Sep Iberia
30 Aug - 02 Sep Frontier Airlines
16 Aug - 21 Aug Hawaiian Airlines
16 Aug - 22 Aug Hawaiian Airlines
30 Aug - 07 Sep Frontier Airlines
04 Aug - 01 Sep Hawaiian Airlines
17 Aug - 22 Aug Austrian Airlines
24 Aug - 07 Sep Frontier Airlines
11 Aug - 18 Aug British Airways
13 Aug - 20 Aug British Airways
15 Aug - 29 Aug Hawaiian Airlines
24 Aug - 29 Aug Frontier Airlines
25 Aug - 29 Aug Frontier Airlines

Also check the deals for one-way flights from San Francisco to Istanbul in August.

Skyscanner

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

Feel free to contact us with any feedback or request another flight research.