What is the cheapest month to fly from Sofia to Kefallinia?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Sofia (SOF) to Kefallinia (EFL), with fares starting from $117.

What is the lowest current fare from SOF to EFL?

The lowest currently-listed fare from Sofia (SOF) to Kefallinia (EFL) is $117 on 2026-09-01.

Is there a direct flight from Sofia to Kefallinia?

There is currently no non-stop service from SOF to EFL. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Sofia to Kefallinia

Cheapest current fares: $117 in September 2026 on connecting flights.

Last updated August 4, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Sofia (SOF) to Kefallinia (EFL). Refreshed daily.

Sofia (SOF) → Kefallinia (EFL)

September 2026 $117

Frequently asked questions

What is the cheapest month to fly from Sofia to Kefallinia?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Sofia (SOF) to Kefallinia (EFL), with fares starting from $117.
What is the lowest current fare from SOF to EFL?

The lowest currently-listed fare from Sofia (SOF) to Kefallinia (EFL) is $117 on 2026-09-01.
Is there a direct flight from Sofia to Kefallinia?

There is currently no non-stop service from SOF to EFL. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.