Are there nonstop flights from Kyiv (KBP) to Debrecen (DEB)?

No. The fastest connection is via Varna, about 2h 46m of total flying time.

What is the fastest connection from Kyiv (KBP) to Debrecen (DEB)?

via Varna ≈ 2h 46m, via Istanbul ≈ 3h 15m (estimated flying time, excluding layovers).

Boryspil International Airport (KBP) to Debrecen International Airport (DEB)・748 km

No nonstop flights. The fastest connection is via Varna (VAR), about 2h 46m of flying time (layover not included).

None.

2 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.