The average bus between Romsey and Heathrow takes 3h 20m and the fastest bus takes 2h 45m. The bus service runs several times per day from Romsey to Heathrow. 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 2 hours between Romsey and Heathrow. The earliest departure is at 6:05 AM in the morning, and the last departure from Romsey is at 11:20 PM which arrives into Heathrow at 3:55 AM. All services require a transfer at Marlands and take an average of 3h 20m. The schedules shown below are for the next available departures.

3h 5m • 1 change

3h 25m • 1 change

2h 55m • 1 change

3h 8m • 1 change

3h 5m • 1 change

3h 25m • 1 change

2h 55m • 1 change

3h 8m • 1 change

3h 5m • 1 change

3h 25m • 1 change

2h 55m • 1 change

3h 8m • 1 change

3h 12m • 1 change

3h 20m • 1 change

3h 8m • 1 change

3h 8m • 1 change

3h • 1 change

3h 8m • 1 change

3h 8m • 1 change

2h 45m • 1 change
Want to know about travelling from Romsey to Heathrow? 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 Romsey to Heathrow. However, there are services departing from Romsey station and arriving at Heathrow station via Marlands. The journey, including transfers, takes approximately 3h 20m.
Romsey to Heathrow bus services, operated by Bluestar, depart from Bus Station.
Romsey to Heathrow bus services, operated by Bluestar, arrive at Heathrow Central Bus Station.
The distance between Romsey and Heathrow is 90.2 km. The road distance is 125 km.
You can take a bus from Bus Station to Heathrow Central Bus Station via Marlands and Coach Station in around 3h 13m.