Cheap flights from Calgary (YYC) to London (LHR)

Toronto to Halifax from $167 Toronto to Fort Lauderdale from $239 Vancouver to Victoria from $128 Montreal to Liberia from $413 Ottawa to Cancún from $424 Vancouver to Yellowknife from $271 Montreal to Lisbon from $604 Vancouver to Phoenix from $229 Halifax to Ottawa from $424 Vancouver to Los Angeles from $209 Ottawa to Lisbon from $761 Toronto to St. John's from $205 Quebec City to Lisbon from $739 Calgary to Halifax from $315 Vancouver to Paris from $642 Montreal to Tokyo from $1,488 Halifax to Paris from $829 Montreal to Cozumel from $509 Atlanta to Calgary from $404 Halifax to Glasgow from $1,201 Prince George to Terrace from $433 Winnipeg to Reykjavik from $1,057 Montreal to Fort McMurray from $737 Montreal to Chicago from $446 San Juan to Toronto from $454 Montreal to Santiago de Querétaro from $757 Toronto to Podgorica from $1,331 Montreal to Monterrey from $693 Montreal to Boston from $347 Vancouver to Comox from $95 Ottawa to Toronto from $205 Montreal to Punta Cana from $451 Saskatoon to Minneapolis from $316 Saskatoon to Vancouver from $143 Ottawa to Hamilton from $202 Montreal to Vancouver from $304 Ottawa to Grand Cayman from $475 Victoria to Kelowna from $164 Halifax to Hamilton from $170 Montreal to Halifax from $359 Toronto to Ottawa from $205 Regina to Toronto from $190 Ottawa to Vancouver from $366 Quebec City to Montreal from $484 Montreal to Fort Lauderdale from $356 Victoria to Vancouver from $128 Halifax to Cancún from $476 Regina to Cancún from $439