The average bus between Romsey and Heathrow takes 3h 57m and the fastest bus takes 2h 55m. 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 4 times a day between Romsey and Heathrow. The earliest departure is at 9:25 AM in the morning, and the last departure from Romsey is at 11:20 PM which arrives into Heathrow at 5:45 AM. All services require a transfer at Central Station and take an average of 3h 57m. The schedules shown below are for the next available departures.

3h 3m • 1 change
2h 55m • 1 changeArrives next day

6h 25m • 1 change
3h 3m • 1 change
3h 3m • 1 change
3h 3m • 1 changeArrives next day

6h 25m • 1 change
3h 10m • 1 change
3h 15m • 1 change
3h 15m • 1 changeArrives next day

7h 25m • 1 change
3h 3m • 1 change
3h 3m • 1 change
2h 55m • 1 changeArrives next day

6h 25m • 1 change
3h 3m • 1 change
3h 3m • 1 change
2h 55m • 1 changeArrives next day

6h 25m • 1 changeWant 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 Central Station station. The journey, including transfers, takes approximately 3h 57m.
Romsey to Heathrow bus services, operated by Bluestar, depart from Bus Station.
Romsey to Heathrow bus services, operated by Bluestar, arrive at London Heathrow Airport 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 London Heathrow Airport via Central Station and Southampton Central Station in around 3h 41m.