AirHint found the following cheapest return flights from San Francisco (SFO) to Tehran (IKA) in October 2025 (see full year).
Return flights
| 21 Oct - 18 Nov | WestJet | ||
| 22 Oct - 30 Oct | Qatar Airways | ||
| 20 Oct - 28 Oct | Qatar Airways | ||
| 30 Oct - 14 Nov | Turkish Airlines | ||
| 28 Oct - 28 Nov | Turkish Airlines | ||
| 15 Oct - 26 Oct | Frontier Airlines |
Also check the deals for one-way flights from San Francisco to Tehran in October.
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