The cheapest and fastest trains from Brighton station (BTN) to Portsmouth Harbour (PMH)
Cheapest price
$32
Average price
$32
Fastest journey
1 h 34 m
Average duration
1 h 35 m
Trains per day
6
Distance
68 km
The best way to find a cheap train ticket from Brighton station (BTN) to Portsmouth Harbour (PMH) is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Brighton station (BTN) to Portsmouth Harbour (PMH) will cost around $32 if you buy it on the day, but the cheapest tickets can be found for only $32.
It's difficult to get from Brighton station (BTN) to Portsmouth Harbour (PMH) without transferring at least once.
P25552+
L73592
P25554+
P61323
P25809+
L73428
P25556+
P61360
P25812+
P61325
P25809+
L73428
P25812+
P61325
P25552+
L73592
P25554+
P61323
P25556+
P61360Travel Information
Compare bus, train, and ferry for Brighton station (BTN) to Portsmouth Harbour (PMH)
Omio recommends booking the train as it is the most popular option from Brighton station (BTN) to Portsmouth Harbour (PMH) among Omio's users. If you are prioritising price take the bus with prices starting from $15. For those with little time consider booking a ferry which can get you there in 45m. The ticket price range depends on the travel mode: a bus costs an average of $15, and a train costs an average of $21.
Distance: 42 miles (68 km)
Compare train with
Most popular Train | Bus | Ferry |
|---|---|---|
$31 Average price | $26 Average price Cheapest | $26 Average price |
1h 59m Average total duration 1h 29m Onboard + 30m Additional time* | 2h 39m Average total duration 2h 9m Onboard + 30m Additional time* | 1h 45m Average total duration Fastest 45m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Brighton station (BTN) to Portsmouth Harbour (PMH) train times
The table below shows live departures for Brighton station (BTN) to Portsmouth Harbour (PMH) trains for today, Thursday, March 19. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
P25581 · W60176 | On time 7:43 PM Brighton station (BTN) | 1h33 | 9:16 PM Portsmouth Harbour (PMH) | 1 transfer | |
P25584 · W60178 | On time 8:13 PM Brighton station (BTN) | 1h28 | 9:41 PM Portsmouth Harbour (PMH) | 1 transfer | |
P25587 · W60183 | On time 9:13 PM Brighton station (BTN) | 1h28 | 10:41 PM Portsmouth Harbour (PMH) | 1 transfer | |
P25592 · W60186+ L73632 | On time 9:40 PM Brighton station (BTN) | 1h42 | 11:22 PM Portsmouth Harbour (PMH) | 2 transfers | |
P25819 | On time 10:10 PM Brighton station (BTN) | 1h27 | 11:37 PM Portsmouth Harbour (PMH) | 0 transfersDirect | |
P25821+ P62216 | On time 10:40 PM Brighton station (BTN) | 2h50 | 1:30 AM Portsmouth Harbour (PMH) | 1 transfer | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Brighton station (BTN) to Portsmouth Harbour (PMH) by bus, train, or ferry
Compare bus, train, and ferry prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 20
Mar 21
Mar 22
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Mar 26
Why should you book Brighton station (BTN) to Portsmouth Harbour (PMH) trains with Omio?
Why book with Omio vs Southern?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Southern with all available travel options, which are bus, train and ferry to ensure you get the best deal for traveling from Brighton station (BTN) to Portsmouth Harbour (PMH).
Why book with Omio over Wanderu or Trainline?
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and ferry to find the ideal travel option from Brighton station (BTN) to Portsmouth Harbour (PMH).
Journey information
Overview: Train from Brighton station (BTN) to Portsmouth Harbour (PMH)
Trains from Brighton station (BTN) to Portsmouth Harbour (PMH) run on average 8 times per day, taking around 1h 29m. Cheap train tickets for this journey start at $21 (€17) but you can travel from only $15 (€12) by bus.
There are 1 trains per day. The earliest train runs at 06:13, the last at 11:30. The fastest train covers the 42 miles (68 km) distance in 1h 15m.
Distance 42 miles (68 km) |
Average train duration 1h 29m |
Cheapest ticket price $21 (€17) |
Trains per day 8 |
Direct trains 1 |
Fastest train 1h 15m |
First train 06:13 |
Last train 11:30 |
Cheapest month Feb |
Cheapest day Sun |
High season Jul - Sep |
Low season Oct - Dec |
Busiest day Thu |
Least busy day Sat |
Train companies: Southern from Brighton station (BTN) to Portsmouth Harbour (PMH) trainsSouthern trains will get you between Brighton station (BTN) and Portsmouth Harbour (PMH) from $15 (€12). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Southern
FAQs: Trains from Brighton station (BTN) to Portsmouth Harbour (PMH)
Find answers to the most common questions about traveling from Brighton station (BTN) to Portsmouth Harbour (PMH) by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Portsmouth Harbour (PMH), this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Brighton station (BTN) to Portsmouth Harbour (PMH)
- 6:00 AM - 10:00 PM Monday - Sunday
- Free
- The car park is open 24/7. Access via Stroudley Road.
- The Grand Central
- The Cyclist
- Outside the main entrance.
- Elevators, ramps, restrooms.
- £0.50
- Jurys Inn Brighton
- Ibis Brighton City Centre
- My Brighton Hotel
- Located in the main concourse
- Enterprise
- Europcar
- Located in the main concourse
- Free
- Hall 1: main entrance, platform 1-8 for trains to London, Gatwick, and the south coast
- Hall 2: ticket office and waiting area
- Bus: Several lines available
- Train: Southern and Thameslink services
- Opening hours: Monday - Friday 05:50 - 19:00 Saturday 06:30 - 19:00 Sunday 08:00 - 19:00
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category B Station - Steps or 20m ramp (approx. 1:11 gradient) to main entrance, or steps to side entrance. 32m ramp (gradient up to 1:8) from Wightlink IoW ferry terminal. Level access to all platforms. Stepped footbridge between platforms is also available. Please be aware that this station has no tactile paving on the platform edge.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: No
- Storage sheltered: No
- Storage location: Platform 1 and outside booking hall
- Storage CCTV: Yes
- Location for Rail Replacement Services: Hard Interchange Stands G, H or J
Most popular train connections from Brighton station (BTN)
More options for your journey from Brighton station (BTN) to Portsmouth Harbour (PMH)
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