Portsmouth to Merstham Buses

Portsmouth to Merstham buses

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Trip Overview

The average bus between Portsmouth and Merstham takes 4h 1m and the fastest bus takes 3h 32m. The bus service runs several times per day from Portsmouth to Merstham. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 1m
Duration: 114 mi
Distance: £33
Average price: Every 4 hours
Frequency

Bus, line 100 bus

best

Take the bus from The Hard Interchange to Heathrow Terminal 5bus 030
Take the bus from Heathrow Terminal 5 to South Terminal Bus Stationbus 025 / ...
Take the bus from Gatwick South Terminal to Redhill Bus Stationbus 100 / ...

3h 36m

£30–39

Portsmouth to Merstham bus times

Buses run every 4 hours between Portsmouth and Merstham. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 4:55 PM which arrives into Merstham at 8:56 PM. All services require a transfer at Heathrow Terminal 5 and take an average of 4h 1m. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

5:35 AM → 9:22 AM
3h 47m • 3 changes
8:20 AM → 12:21 PM
4h 1m • 3 changes
10:50 AM → 3:21 PM
4h 31m • 3 changes
1:50 PM → 6:02 PM
4h 12m • 3 changes
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Departing Tuesday, October 13, 2026

3:20 AM → 6:58 AM
3h 38m • 3 changes
5:35 AM → 9:22 AM
3h 47m • 3 changes
9:20 AM → 1:21 PM
4h 1m • 3 changes
12:55 PM → 5:29 PM
4h 34m • 3 changes
Show more

Departing Wednesday, October 14, 2026

3:20 AM → 6:58 AM
3h 38m • 3 changes
5:35 AM → 9:22 AM
3h 47m • 3 changes
9:20 AM → 1:21 PM
4h 1m • 3 changes
12:55 PM → 5:29 PM
4h 34m • 3 changes
Show more

Departing Thursday, October 15, 2026

3:20 AM → 6:58 AM
3h 38m • 3 changes
5:35 AM → 9:22 AM
3h 47m • 3 changes
9:20 AM → 1:21 PM
4h 1m • 3 changes
12:55 PM → 5:29 PM
4h 34m • 3 changes
Show more

Departing Friday, October 16, 2026

3:20 AM → 6:58 AM
3h 38m • 3 changes
5:35 AM → 9:22 AM
3h 47m • 3 changes
8:20 AM → 12:21 PM
4h 1m • 3 changes
10:50 AM → 3:21 PM
4h 31m • 3 changes
Show more

Departing Saturday, October 17, 2026

3:20 AM → 7:05 AM
3h 45m • 3 changes
6:05 AM → 10:19 AM
4h 14m • 3 changes
8:30 AM → 12:23 PM
3h 53m • 3 changes
10:50 AM → 2:52 PM
4h 2m • 3 changes
Show more

Departing Sunday, October 18, 2026

3:20 AM → 8:35 AM
5h 15m • 3 changes
6:05 AM → 9:37 AM
3h 32m • 3 changes
8:30 AM → 12:52 PM
4h 22m • 3 changes
10:50 AM → 2:52 PM
4h 2m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Portsmouth to Merstham? 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.

Portsmouth to Merstham buses

Find Transport to Merstham

Trip Overview

Bus, line 100 bus

Portsmouth to Merstham bus times

Departing Monday, October 12, 2026

5:35 AM → 9:22 AM

8:20 AM → 12:21 PM

10:50 AM → 3:21 PM

1:50 PM → 6:02 PM

Departing Tuesday, October 13, 2026

3:20 AM → 6:58 AM

5:35 AM → 9:22 AM

9:20 AM → 1:21 PM

12:55 PM → 5:29 PM

Departing Wednesday, October 14, 2026

3:20 AM → 6:58 AM

5:35 AM → 9:22 AM

9:20 AM → 1:21 PM

12:55 PM → 5:29 PM

Departing Thursday, October 15, 2026

3:20 AM → 6:58 AM

5:35 AM → 9:22 AM

9:20 AM → 1:21 PM

12:55 PM → 5:29 PM

Departing Friday, October 16, 2026

3:20 AM → 6:58 AM

5:35 AM → 9:22 AM

8:20 AM → 12:21 PM

10:50 AM → 3:21 PM

Departing Saturday, October 17, 2026

3:20 AM → 7:05 AM

6:05 AM → 10:19 AM

8:30 AM → 12:23 PM

10:50 AM → 2:52 PM

Departing Sunday, October 18, 2026

3:20 AM → 8:35 AM

6:05 AM → 9:37 AM

8:30 AM → 12:52 PM

10:50 AM → 2:52 PM

Frequently asked questions

What companies run services between Portsmouth, England and Merstham, England?

Bus from The Hard Interchange to Heathrow Terminal 5

Bus from Heathrow Terminal 5 to South Terminal Bus Station

Bus trips from Portsmouth

Bus trips to Merstham

Alternative transport options