Cheap Flights from San Francisco to Istanbul — $409

San Francisco International (SFO) is the region’s primary international hub, handling a mix of long-haul carriers, major U.S. airlines and several international partners; low-cost airlines also operate some routes. Located about 13 miles south of downtown San Francisco, travel typically takes 20–35 minutes by BART (Bay Area Rapid Transit) or 20–40 minutes by car depending on traffic. BART fares to downtown generally range from modest to mid-level while airport shuttles and rideshares can be more variable. Pros: extensive international connections, multiple terminal amenities and reliable public transit; cons: busy peak periods, potential for traffic and occasional delays during check-in and security.

Istanbul Airport (IST) is the city's primary international hub and is typically the first choice for long-haul and many European services, hosting national flag carriers and full-service airlines alongside several global carriers. Located about 35–45 km northwest of the historic center, journey times to Taksim or Sultanahmet can be around 40–60 minutes by car depending on traffic; airport shuttles and taxis are widely available, while the Havaist and municipal buses offer budget options with fares usually in a modest range and the M11 metro line providing faster connections. Pros include modern facilities, plentiful lounges and many flight choices; cons can be longer transfer distances and occasional heavy traffic at peak times. Sabiha Gökçen International Airport (SAW) functions as Istanbul’s major budget and secondary international airport, commonly serving low-cost carriers and regional flights along with some full-service operators. Positioned on the city’s Asian side, it lies roughly 35–45 km from central Sultanahmet and often takes around 45–75 minutes by road depending on congestion; E-10 shuttle buses, municipal buses, private transfers and taxis provide links, and recent metro extensions have improved rail access. Typical travelers find generally lower fares on many routes and a simpler, more budget-oriented experience, while downsides can include longer surface travel times to European-side destinations and fewer long-haul flight options.

In different months, ticket prices from San Francisco to Istanbul vary: minimum — $414 (September 2026), maximum — $629 (June 2026). Typically, the flight costs $483–$989.

The route San Francisco — Istanbul is served by many carriers — 12 in total, including Turkish Airlines, Air Canada, United Airlines, JetBlue Airways, Virgin Atlantic, Alaska Airlines, British Airways, Frontier Airlines, Aer Lingus, TAP Portugal, Swiss International Air Lines, and Westjet. This gives passengers wide opportunities: from finding the lowest fare (from $409) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.