Are there nonstop flights from Kos (KGS) to London (LCY)?

No. The fastest connection is via Innsbruck, about 4h 9m of total flying time.

What is the fastest connection from Kos (KGS) to London (LCY)?

via Innsbruck ≈ 4h 9m, via Luxembourg ≈ 4h 9m, via Thessaloniki ≈ 4h 10m (estimated flying time, excluding layovers).

Kos International Airport "Ippokratis" (KGS) to London City Airport (LCY)・2,681 km

No nonstop flights. The fastest connection is via Innsbruck (INN), about 4h 9m of flying time (layover not included).

None.

12 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.