Are there nonstop flights from Gornji Humac (BWK) to Istanbul (SAW)?

No. The fastest connection is via Belgrade, about 2h 24m of total flying time.

What is the fastest connection from Gornji Humac (BWK) to Istanbul (SAW)?

via Belgrade ≈ 2h 24m, via Zagreb ≈ 2h 44m, via Feldkirchen bei Graz ≈ 3h 2m (estimated flying time, excluding layovers).

Brač Airport (BWK) to Istanbul Sabiha Gökçen International Airport (SAW)・1,074 km

No nonstop flights. The fastest connection is via Belgrade (BEG), about 2h 24m of flying time (layover not included).

None.

4 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.