Track fares, compare route details, and get alerted when prices from Istanbul to Sofia drop again.
We currently track this route between Istanbul (IST) and Sofia (SOF).
This trip covers about 467 km and usually takes around 1h 7m.
We are still collecting live fare checks for this route. Start a free alert and we will email you as soon as prices appear.
Tracked on 12 May 2026
Tracked on 13 May 2026
Tracked on 13 May 2026
Tracked on 13 May 2026
Tracked on 13 May 2026
Tracked on 13 May 2026
Tracked on 13 May 2026
Tracked on 13 May 2026
Istanbul · TR
IST See airport pageSofia · BG
SOF See airport pageThis route typically takes around 1h 7m.
The air distance between Istanbul and Sofia is about 467 km.
This route is usually flown direct.
Flights on this route usually depart from İstanbul Airport (IST).
Flights on this route usually arrive at Sofia Airport (SOF).
We last checked fares for this route on 02 Jul 2026.
Airlines we have seen on this route include TK.
Create a free alert and we will email you when we detect a cheaper fare for this route.
Yes. We surface the route insights here, and when a good fare appears you book directly with the airline or travel provider.