Flights from Istanbul (IST) to Sofia (SOF)

Route intelligence for IST → SOF: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from ISTAll flights to SOF

Direct flights

No direct flights currently listed. See stopover options below.

Stopover options

  • No stopover itineraries available.

Timetable coverage

Published flight numbers: 6E4123, TK1027, 6E4119, TK1031, 6E4121, MS9667, SQ6219, TK1029

Flight number: 6E 4123

Operating days: 1, 2, 3, 4, 5, 6, 7

  • IST 07:30 → SOF 08:45

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from IST →Explore all arrivals to SOF →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to SOF when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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