The average bus between Longueuil and Lachine takes 51 min and the fastest bus takes 38 min. The bus runs at least 3 times per hour from Longueuil to Lachine. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 20 minutes between Longueuil and Lachine. The earliest departure is at 8:37 AM in the morning, and the last departure from Longueuil is at 11:37 PM which arrives into Lachine at 12:24 AM. All services require a transfer at Station Lionel-Groulx and take an average of 51 min. The schedules shown below are for the next available departures.

58 min • 1 change

48 min • 1 change

46 min • 1 change

45 min • 1 change
Want to know about travelling from Longueuil to Lachine? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Longueuil to Lachine. However, there are services departing from Longueuil station and arriving at Lachine station via Station Lionel-Groulx station. The journey, including transfers, takes approximately 51 min.
Longueuil to Lachine bus services, operated by STM 747 Express, depart from Saint-Hubert / De La Gauchetière station.
Longueuil to Lachine bus services, operated by STM 747 Express, arrive at Victoria / 10e Avenue station.
The distance between Longueuil and Lachine is 16.1 km. The road distance is 14 km.
You can take a bus from Saint-Hubert / De La Gauchetière to Victoria / 10e Avenue via Station Lionel-Groulx and Station Lionel-Groulx / Saint-Jacques in around 50 min.