Cheapest one-way flights from San Francisco to Istanbul in April from $374
AirHint found the following cheapest one-way flights from San Francisco (SFO) to Istanbul (IST) in April 2025 (see full year).
One-Way flights
| 27 Apr | Flair Airlines | ||
| 20 Apr | British Airways | ||
| 27 Apr | Turkish Airlines | direct | |
| 20 Apr | Turkish Airlines | direct |
Also check the deals for return flights from San Francisco to Istanbul in April.
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.
