Bus Luton to Portsmouth Harbour from £20 | Tickets & Timetables

Luton to Portsmouth Harbour buses

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Trip Overview

The average bus between Luton and Portsmouth Harbour takes 3h 57m and the fastest bus takes 2h 55m. The bus service runs several times per day from Luton to Portsmouth Harbour. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 57m
Duration: 102 mi
Distance: £20
Average price: Every 4 hours
Frequency

Bus

best

Take the bus from Luton DART Parkway to London Heathrow Airportbus Uk998 / ...
Take the bus from Heathrow Central Bus Station to St Georges Squarebus 030

3h 38m

£16–37

Luton to Portsmouth Harbour bus times

Buses run every 4 hours between Luton and Portsmouth Harbour. The earliest departure is at 7:45 AM in the morning, and the last departure from Luton is at 10:25 PM which arrives into Portsmouth Harbour at 2:15 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 3h 57m. The schedules shown below are for the next available departures.

Departing Sunday, August 16, 2026

8:15 PM → 2:15 AM
Arrives next day
6h • 1 change

Departing Monday, August 17, 2026

7:45 AM → 10:50 AM
3h 5m • 1 change
9:15 AM → 1:55 PM
4h 40m • 1 change
11:35 AM → 4:25 PM
4h 50m • 1 change
2:25 PM → 7:20 PM
4h 55m • 1 change
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Departing Tuesday, August 18, 2026

7:45 AM → 10:50 AM
3h 5m • 1 change
11:05 AM → 2:20 PM
3h 15m • 1 change
2:25 PM → 6:30 PM
4h 5m • 1 change
6:30 PM → 9:25 PM
2h 55m • 1 change
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Departing Wednesday, August 19, 2026

7:45 AM → 10:50 AM
3h 5m • 1 change
11:05 AM → 2:20 PM
3h 15m • 1 change
2:25 PM → 6:30 PM
4h 5m • 1 change
6:30 PM → 9:25 PM
2h 55m • 1 change
Show more

Departing Thursday, August 20, 2026

7:45 AM → 10:50 AM
3h 5m • 1 change
11:05 AM → 2:20 PM
3h 15m • 1 change
2:25 PM → 6:30 PM
4h 5m • 1 change
6:30 PM → 9:25 PM
2h 55m • 1 change
Show more

Departing Friday, August 21, 2026

7:45 AM → 10:50 AM
3h 5m • 1 change
9:15 AM → 1:55 PM
4h 40m • 1 change
11:35 AM → 4:50 PM
5h 15m • 1 change
2:25 PM → 7:20 PM
4h 55m • 1 change
Show more

Departing Saturday, August 22, 2026

7:45 AM → 10:40 AM
2h 55m • 1 change
9:15 AM → 1:55 PM
4h 40m • 1 change
11:35 AM → 4:25 PM
4h 50m • 1 change
2:25 PM → 6:50 PM
4h 25m • 1 change
Show more

Departing Sunday, August 23, 2026

7:45 AM → 10:40 AM
2h 55m • 1 change
9:15 AM → 1:55 PM
4h 40m • 1 change
11:35 AM → 4:25 PM
4h 50m • 1 change
2:25 PM → 6:50 PM
4h 25m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Luton to Portsmouth Harbour? 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.