12 North

Flights from London Heathrow to Toronto

LHR YTO · Canada

From

£378

return · 1 adult · economy

Operated by

12 North

Shortest outbound

7h 45m

Direct option

Yes (3 of 3 cheapest)

Live offers

Sample sail-date: 2026-10-10 outbound · 2026-10-17 return. Prices refresh daily.

How long is a flight from London Heathrow to Toronto with 12 North?: The shortest current offer is 7h 45m outbound from LHR to YTO. Direct flights are available on this route.
Does 12 North fly direct from LHR to YTO?: Yes — at least 3 of the 3 cheapest current offers are direct.
How much does a 12 North ticket from LHR to YTO cost?: The cheapest return economy fare we found today is £378 for 1 adult, based on sample dates 2026-10-10 → 2026-10-17. Prices change daily — run the live search for current fares.