+1-866-596-5078 (OTA) or
+1-866-756-4238 (OTA) When your travel plans shift and you need to change or reserve a new flight to Europe with Air Canada, doing so over the phone from the United States can be a fast and reliable method. Many travelers prefer the personal assistance of a professional agent to ensure all changes are handled correctly. If you're modifying an existing booking or creating a new reservation due to changes, you can call
+1-866-596-5078 (OTA) or
+1-866-756-4238 (OTA) for real-time support, especially if you're departing from the U.S. to any European destination.
Air Canada allows travelers to modify their bookings, including flights to European cities like London, Paris, Frankfurt, and more. Whether your schedule changed or you missed a connection, a phone representative can walk you through all available options. Calling


When calling from the USA, be sure to have your original booking reference number, passenger name, and updated travel preferences ready. You’ll be asked to confirm whether the original ticket was refundable, partially refundable, or non-refundable. Depending on your fare type, the agent may inform you that you can change your flight without penalty—or may advise on a minimal fee or fare difference. For the smoothest process, call


Booking or reserving a changed itinerary to Europe can also involve rebooking multi-leg flights or handling codeshare connections with partner airlines. This is another reason why it's beneficial to speak to an expert via


The convenience of booking over the phone from the U.S. cannot be overstated—especially when you’re under time pressure or need immediate changes for business or family reasons. By calling

