The average bus between Brookhaven and Southold takes 2h 8m and the fastest bus takes 1h 42m. There is a bus service every few hours from Brookhaven to Southold. 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 hourly between Brookhaven and Southold. The earliest departure is at 5:51 AM in the morning, and the last departure from Brookhaven is at 9:56 PM which arrives into Southold at 6:40 AM. All services require a transfer, and take on average 2h 8m. The schedules shown below are for the next available departures.

1h 48m • 1 change

1h 48m • 1 change

1h 48m • 1 change

1h 48m • 1 change

1h 49m • 1 change

1h 53m • 1 change

1h 57m • 1 change

2h 1m • 1 change

1h 49m • 1 change

1h 53m • 1 change

1h 57m • 1 change

2h 1m • 1 change

1h 49m • 1 change

1h 53m • 1 change

1h 57m • 1 change

2h 1m • 1 change
Want to know about travelling from Brookhaven to Southold? 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 Brookhaven to Southold. However, there are services departing from Brookhaven station and arriving at Southold station via Riverhead LIRR. The journey, including transfers, takes approximately 2h 8m.
Brookhaven to Southold bus services, operated by Suffolk County Transit, depart from Montauk Hwy/Carman Blvd station.
Brookhaven to Southold bus services, operated by Suffolk County Transit, arrive at NYS 25/Youngs Ave station.
The distance between Brookhaven and Southold is 51.9 km. The road distance is 73 km.
You can take a bus from Montauk Hwy/Carman Blvd to NYS 25/Youngs Ave via Riverhead LIRR in around 2h 16m.