Toronto (YYZ) to Tallinn (TLL): 4,134 miles (6,653 km) great-circle, about 8h 45m nonstop by our estimate. Cheapest fare observed: $993 round-trip on Air Canada, with 1 stop, departing July 9, 2026.
$993 round-trip, Air Canada AC6402, departing 2026-07-09 at 21:20, returning 2026-08-01. The recorded itinerary left on a Thursday, returning on a Saturday 23 nights later; the fare was observed 75 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $993, it ranked 21st of the 30 round-trip fares we recorded from YYZ (median $537). That is 24.0 cents per great-circle mile (round-trip price over one-way distance), above the YYZ median of 18.6 cents across 30 round-trip routes.
Routes from YYZ of similar length: Milan (4,108 mi) at $528 and St. Petersburg (4,268 mi) at $1250.
Air Canada had the cheapest fare on 3 of 30 YYZ routes. It is the 12th longest of the 30 routes we track from YYZ.
Of 9 departure airports with a fare to Tallinn, Toronto (YYZ) ranked 9th at $993. Lowest: $46 from Stockholm (ARN); highest: $993 from Toronto (YYZ); 2 nonstop. Cheapest-fare airlines (routes): Wizz Air (2), Air Baltic (1), Air Canada (1), Air Dolomiti (1), airline E6 (1) and Finnair (1), plus 2 more.
That depends on your passport and trip, so check the official source for Estonia: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Toronto, Europe/Tallinn; flight time is our estimate.