To save on the cost of your flight from Ontario to Guangzhou, book at least 46 days before your planned departure. Booking around this time can save you about 0% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $606 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $606.
September can be a great time to fly to Guangzhou from Ontario with a flight ticket averaging about $711. Cheapflights users have found deals in the month of September for as cheap as $467. The most expensive prices can be found in the month of August.
When flying from Ontario to Guangzhou, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.