Cheapest return flights from Zakynthos to Sofia in August from $353
AirHint found the following cheapest return flights from Zakynthos (ZTH) to Sofia (SOF) in August 2025 (see full year).
Return flights
| 08 Aug - 28 Aug | SKY express | ||
| 08 Aug - 14 Aug | SKY express |
Also check the deals for one-way flights from Zakynthos to Sofia in August.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
