There are TAP AIR PORTUGAL flights from and to Trudeau Airport (YUL, Montreal) in the table below.
| Destination | Flights |
|---|---|
| Lisbonne/Lisbon - Trudeau Airport (YUL, Montreal) | TP253 |
| Trudeau Airport (YUL, Montreal) - Lisbonne/Lisbon | TP254 |
| Trudeau Airport (YUL, Montreal) - Lisbonne/Lisbon | TP2490 |