Yes, there are multiple flights from Lester B. Pearson Intl to Sultan Haji Ahmad Shah for under C$ 1,654. The cheapest flight booked recently is on Multiple Airlines for just C$ 1,574, but on average you can expect to pay C$ 1,581.
There are no direct flights from Lester B. Pearson Intl to Sultan Haji Ahmad Shah, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
The rainfall in Lester B. Pearson Intl is generally more than the rainfall in Kuantan. This will continue over the next 20 days.
Expect the weather to be around 33 °C on average in April. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Kuantan is generally hotter than in Lester B. Pearson Intl.