Are there nonstop flights from Lisbon (LIS) to Halifax (YHZ)?

Yes. WestJet fly this route. Flight time is about 5h 46m.

What is the fastest connection from Lisbon (LIS) to Halifax (YHZ)?

via Boston ≈ 7h 49m, via Dublin ≈ 7h 49m, via Montréal ≈ 8h 7m (estimated flying time, excluding layovers).

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

Lisbon Humberto Delgado Airport (LIS) to Halifax / Stanfield International Airport (YHZ)・4,471 km

Nonstop flights available (1 airline). Flight time about 5h 46m. Nonstop return flights also operate.

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

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.