Cheap flights Sofia to Frankfurt

Direct return flights for 1–7 days. Compare dates and book on Aviasales — prices change fast.

Cheapest dates

Prices as of 30.10.2026. Fresh prices load automatically. Round-trip fare for 1 adult without checked baggage; subject to change.

Dates	Days	Airline	Price
07.12 — 14.12	7	MW	€40	Book from €40 →
05.12 — 07.12	2	FR/MW	€46	Book from €46 →
14.12 — 19.12	5	Ryanair	€167	Book from €167 →
03.11 — 09.11	6	Lufthansa	€491	Book from €491 →