Cheapest one-way flights from San Francisco to Istanbul in April from 256€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Istanbul (IST) in April 2026 (see full year).

One-Way flights

19 Apr SWISS
12 Apr Air Canada
23 Apr LEVEL
09 Apr Aer Lingus
11 Apr FrenchBee
05 Apr Air France
23 Apr Turkish Airlines direct
14 Apr Turkish Airlines direct
09 Apr Turkish Airlines direct
12 Apr Turkish Airlines direct

Also check the deals for return flights from San Francisco to Istanbul in April.

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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.

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