Are there nonstop flights from Zakynthos (ZTH) to London (LCY)?

No. The fastest connection is via Zurich, about 3h 38m of total flying time.

What is the fastest connection from Zakynthos (ZTH) to London (LCY)?

via Zurich ≈ 3h 38m, via Luxembourg ≈ 3h 39m, via Geneva ≈ 3h 41m (estimated flying time, excluding layovers).

Zakynthos International Airport "Dionysios Solomos" (ZTH) to London City Airport (LCY)・2,234 km

No nonstop flights. The fastest connection is via Zurich (ZRH), about 3h 38m of flying time (layover not included).

None.

11 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.