Are there nonstop flights from Dublin (DUB) to Kaunas (KUN)?

Yes. Ryanair fly this route. Flight time is about 2h 49m.

What is the fastest connection from Dublin (DUB) to Kaunas (KUN)?

via Copenhagen ≈ 3h 19m, via Liverpool ≈ 3h 20m, via Edinburgh ≈ 3h 26m (estimated flying time, excluding layovers).

Dublin Airport (DUB) to Kaunas International Airport (KUN)・1,966 km

Nonstop flights available (1 airline). Flight time about 2h 49m. Nonstop return flights also operate.

18 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.