Are there nonstop flights from Tallinn (TLL) to Seattle (SEA)?

No. The fastest connection is via Helsinki, about 10h 9m of total flying time.

What is the fastest connection from Tallinn (TLL) to Seattle (SEA)?

via Helsinki ≈ 10h 9m, via Reykjavík ≈ 10h 46m, via Copenhagen ≈ 11h 10m (estimated flying time, excluding layovers).

from 27,500 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Lennart Meri Tallinn Airport (TLL) to Seattle–Tacoma International Airport (SEA)・7,763 km

No nonstop flights. The fastest connection is via Helsinki (HEL), about 10h 9m of flying time (layover not included).

With milesANA 27,500 miles+ (via FRA)JAL 37,000 miles+ (via HEL)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

11 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.