Are there nonstop flights from Ottawa (YOW) to Zurich (ZRH)?

No. The fastest connection is via London, about 8h 13m of total flying time.

What is the fastest connection from Ottawa (YOW) to Zurich (ZRH)?

via London ≈ 8h 13m, via London ≈ 8h 13m, via Paris ≈ 8h 13m (estimated flying time, excluding layovers).

from 23,000 JAL miles, from 27,500 ANA miles (economy, one way, based on the published award charts).

Ottawa Macdonald-Cartier International Airport (YOW) to Zürich Airport (ZRH)・6,129 km

No nonstop flights. The fastest connection is via London (LGW), about 8h 13m of flying time (layover not included).

With milesJAL 23,000 miles+ (via CDG)ANA 27,500 miles+ (via LHR)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

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.