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

Yes. Ryanair, Jet2.com, TUI Airways fly this route. Flight time is about 3h 9m.

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

via Bari ≈ 3h 38m, via Kefallinia Island ≈ 3h 39m, via Zurich ≈ 3h 39m (estimated flying time, excluding layovers).

London Stansted Airport (STN) to Zakynthos International Airport "Dionysios Solomos" (ZTH)・2,248 km

Nonstop flights available (3 airlines). Flight time about 3h 9m. Nonstop return flights also operate.

49 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.