AirHint found the following cheapest one-way flights from Santa Ana (SNA) to Istanbul (IST) in April 2026 (see full year).
One-Way flights
| 15 Apr | Lufthansa | ||
| 09 Apr | Lufthansa | ||
| 01 Apr | Lufthansa | ||
| 27 Apr | Qatar Airways | ||
| 16 Apr | Qatar Airways |
Also check the deals for return flights from Santa Ana to Istanbul in April.
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