Cheapest return flights from Keffallinia to Prague in August from $339
AirHint found the following cheapest return flights from Keffallinia (EFL) to Prague (PRG) in August 2025 (see full year).
Return flights
| 18 Aug - 20 Aug | Aegean Airlines | ||
| 18 Aug - 20 Aug | Smart Wings | direct |
Also check the deals for one-way flights from Keffallinia to Prague 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.
