Bus Heathrow to Southampton Airport (SOU) from £16 | Tickets & Timetables

Heathrow to Southampton Airport (SOU) buses

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Trip Overview

The average bus between Heathrow and Southampton Airport (SOU) takes 2h 7m and the fastest bus takes 1h 46m. The bus service runs several times per day from Heathrow to Southampton Airport (SOU). The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 7m
Duration: 66 mi
Distance: £16
Average price: Every 3 hours
Frequency

Bus

best

Take the bus from Heathrow Central Bus Station to Librarybus 032

1h 44m

£14–31

Heathrow to Southampton Airport (SOU) bus times

Buses run every 3 hours between Heathrow and Southampton Airport (SOU). The earliest departure is at 1:10 AM at night, and the last departure from Heathrow is at 10:20 PM which arrives into Southampton Airport (SOU) at 12:06 AM. All services require a transfer, and take on average 2h 7m. The schedules shown below are for the next available departures.

Departing Saturday, August 22, 2026

1:10 AM → 4:45 AM
3h 35m • 1 change
7:50 AM → 10:00 AM
2h 10m • 1 change
9:30 AM → 11:20 AM
1h 50m • 1 change
12:00 PM → 1:52 PM
1h 52m • 1 change
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Departing Sunday, August 23, 2026

1:10 AM → 4:45 AM
3h 35m • 1 change
7:50 AM → 9:48 AM
1h 58m • 1 change
9:30 AM → 11:20 AM
1h 50m • 1 change
12:00 PM → 1:50 PM
1h 50m • 1 change
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Departing Monday, August 24, 2026

1:10 AM → 4:45 AM
3h 35m • 1 change
7:30 AM → 9:33 AM
2h 3m • 1 change
9:30 AM → 11:23 AM
1h 53m • 1 change
12:00 PM → 1:53 PM
1h 53m • 1 change
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Departing Tuesday, August 25, 2026

1:10 AM → 4:45 AM
3h 35m • 1 change
7:30 AM → 9:33 AM
2h 3m • 1 change
9:30 AM → 11:23 AM
1h 53m • 1 change
12:30 PM → 2:23 PM
1h 53m • 1 change
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Departing Wednesday, August 26, 2026

1:10 AM → 4:45 AM
3h 35m • 1 change
7:30 AM → 9:33 AM
2h 3m • 1 change
9:30 AM → 11:23 AM
1h 53m • 1 change
12:30 PM → 2:23 PM
1h 53m • 1 change
Show more

Departing Thursday, August 27, 2026

1:10 AM → 4:45 AM
3h 35m • 1 change
7:30 AM → 9:33 AM
2h 3m • 1 change
9:30 AM → 11:23 AM
1h 53m • 1 change
12:30 PM → 2:23 PM
1h 53m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Heathrow to Southampton Airport (SOU)? 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.

Heathrow to Southampton Airport (SOU) buses

Trip Overview

Bus