Are there nonstop flights from Tallinn (TLL) to Gdańsk (GDN)?

Yes. Wizz Air fly this route. Flight time is about 1h 18m.

What is the fastest connection from Tallinn (TLL) to Gdańsk (GDN)?

via Helsinki ≈ 2h 1m, via Vilnius ≈ 2h 9m, via Stockholm ≈ 2h 9m (estimated flying time, excluding layovers).

from 12,000 JAL miles, from 15,000 ANA miles (economy, one way, based on the published award charts).

Lennart Meri Tallinn Airport (TLL) to Gdańsk Lech Wałęsa Airport (GDN)・680 km

Nonstop flights available (1 airline). Flight time about 1h 18m. Nonstop return flights also operate.

With milesJAL 12,000 miles+ (via HEL)ANA 15,000 miles+ (via WAW)Economy, one way, estimate. Tap a connection for miles by cabin.

10 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.