The cheapest and fastest trains from Portsmouth Harbour (PMH) to London Luton Airport
Cheapest price on 18 Sept
£34
Average ticket price on 18 Sept
£34
Fastest journey on 18 Sept
3 h 44 m
Average journey duration on 18 Sept
3 h 44 m
Trains on 18 Sept
1
Distance
131 km
The best way to find a cheap train ticket from Portsmouth Harbour (PMH) to London Luton Airport is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Portsmouth Harbour (PMH) to London Luton Airport will cost around £34 if you buy it on the day, but you can find cheap train tickets today for only £34.
On Fri 18 Sept, we found 1 trains from Portsmouth Harbour (PMH) to London Luton Airport, including 1 direct services.
These direct trains cover the 131 km distance in an average of 3 h 44 m but if you time it right, some trains will get you there in just 3 h 44 m .
The slowest trains will take 3 h 44 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
7:333h44Portsmouth Harbour (PMH)11:17London Luton Airport£341One-way0 changes
7:333h44Portsmouth Harbour (PMH)11:17London Luton Airport£341One-way0 changes
Travel Information
Compare coach and train for Portsmouth Harbour (PMH) to London Luton Airport
Omio recommends booking the coach as it is the most popular option from Portsmouth Harbour (PMH) to London Luton Airport among Omio's users. If you are prioritising price, take the train, with an average ticket price of £44 For those with little time, consider booking a train, which has an average total journey time of 3h 23m. Average ticket prices depend on the travel mode: a train costs an average of £44, while a coach costs an average of £47.
Distance: 131 km
Compare train with
| Train | Most popular Coach |
|---|---|
£44 Average Price Cheapest | £47 Average Price |
3h 23m Average total duration Fastest 2h 53m Onboard + 30m Additional time* | 3h 36m Average total duration 3h 6m Onboard + 30m Additional time* |
Direct Options | Direct Options |
This is compared to other travel options from Portsmouth Harbour (PMH) to London Luton Airport:
A train is £3 less than a coach for this route with tickets for a coach from Portsmouth Harbour (PMH) to London Luton Airport costing on average £47.
Other travel options to London Luton Airport take longer:
Coach takes on average 3h 6m.
Live departures
Portsmouth Harbour (PMH) to London Luton Airport train times
The table below shows live departures for Portsmouth Harbour (PMH) to London Luton Airport trains for today, Thursday 17 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 7:33 Portsmouth Harbour (PMH) | 3h44 | 11:17 London Luton Airport | 0 changesdirect | |
![]() | 8:33 Portsmouth Harbour (PMH) | 3h44 | 12:17 London Luton Airport | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Portsmouth Harbour (PMH) to London Luton Airport by coach or train
Compare coach and train 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.
18 Sept
19 Sept
20 Sept
21 Sept
22 Sept
23 Sept
24 Sept
Why should you book Portsmouth Harbour (PMH) to London Luton Airport trains with Omio?
Why book with Omio vs Southern?
- Compare with other providers: On Omio, you can not only buy tickets for Southern, but also compare tickets for the likes of South Western Railway to find the best option for your trip from Portsmouth Harbour (PMH) to London Luton Airport.
- 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 and train to ensure you get the best deal for traveling from Portsmouth Harbour (PMH) to London Luton Airport.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of South Western Railway to find the best option for your trip from Portsmouth Harbour (PMH) to London Luton Airport.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Portsmouth Harbour (PMH) to London Luton Airport.
Journey information
Overview: Train from Portsmouth Harbour (PMH) to London Luton Airport
Trains from Portsmouth Harbour (PMH) to London Luton Airport run on average 6 times per day, taking around 2h 53m. Cheap train tickets for this journey start at £33 if you book in advance.
The earliest train runs at 06:13, the last at 07:33. The fastest train covers the 131 km distance in 2h 23m.
Distance 131 km |
Average train duration 2h 53m |
Cheapest ticket price £33 |
Trains per day 6 |
Fastest train 2h 23m |
First train 6:13 |
Last train 7:33 |
Cheapest Month Dec |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Jul - Sept |
Busiest Day Thu |
Least Busy Day Thu |
Train companies: Southern, South Western Railway from Portsmouth Harbour (PMH) to London Luton Airport trainsSouthern, South Western Railway trains will get you between Portsmouth Harbour (PMH) and London Luton Airport from £33. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Southern
South Western Railway
FAQs: Portsmouth Harbour (PMH) to London Luton Airport train
Find answers to the most common questions about traveling from Portsmouth Harbour (PMH) to London Luton Airport 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 London Luton Airport, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Portsmouth Harbour (PMH) and London Luton Airport
Most Portsmouth Harbour (PMH) to London Luton Airport trains use the Portsmouth & Southsea to London Waterloo station pair. Use this guide to compare Portsmouth Harbour (PMH) and London Luton Airport train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to Portsmouth Harbour from Portsmouth city centre
Portsmouth Harbour is 1 km from Portsmouth city centre. Public transport options include:
Portsmouth Harbour train station facilities and services
Portsmouth Harbour has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental and Car Rental.
Food and drink
Food and drink options are available at Portsmouth Harbour.
Wi-Fi and ATMs
Wi-Fi is available at Portsmouth Harbour. ATMs are available at Portsmouth Harbour.
Tickets and information
Ticket office support is available at Portsmouth Harbour.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Portsmouth Harbour: Parking, Taxis, WC.
Bike and car services
Available at Portsmouth Harbour: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Portsmouth Harbour: 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.
Most popular train connections from Portsmouth Harbour (PMH)
More options for your journey from Portsmouth Harbour (PMH) to London Luton Airport
Here are some other resources that might have the information you need
