Are there nonstop flights from Kefallinia Island (EFL) to Southend-on-Sea (SEN)?

No. The fastest connection is via Pisa, about 3h 34m of total flying time.

What is the fastest connection from Kefallinia Island (EFL) to Southend-on-Sea (SEN)?

via Pisa ≈ 3h 34m, via Munich ≈ 3h 35m, via Amsterdam ≈ 3h 42m (estimated flying time, excluding layovers).

Kefalonia International Airport "Anna Pollatou" (EFL) to London Southend Airport (SEN)・2,149 km

No nonstop flights. The fastest connection is via Pisa (PSA), about 3h 34m of flying time (layover not included).

None.

5 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.