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The cheapest and fastest trains from Luton to Portsmouth
Showing times and prices for Dec 21
Cheapest price
€25
Average price
€32
Fastest journey
3 h 23 m
Average duration
3 h 48 m
Trains per day
5
Distance
129 km
Cheap tickets
The best way to find a cheap train ticket from Luton to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Luton to Portsmouth will cost around €32 if you buy it on the day, but the cheapest tickets can be found for only €25.
Fast trains
Of the 5 trains that leave Luton for Portsmouth on Sun, Dec 21, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Dec 21 the direct trains cover the 129 km distance in an average of 3 h 48 m but if you time it right, some trains will get you there in just 3 h 23 m .
On Sun, Dec 21 the slowest trains will take 4 h 6 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.
07:45AM3h23
Luton11:08AMPortsmouth
€251One-way
0 transfers
05:49AM4h06
Luton09:55AMPortsmouth
€321One-way
0 transfers
07:29AM3h31
Luton11:00AMPortsmouth
€321One-way
0 transfers
07:02AM3h53
Luton10:55AMPortsmouth
€351One-way
0 transfers
07:49AM4h06
Luton11:55AMPortsmouth
€351One-way
0 transfers
07:45AM3h23
Luton11:08AMPortsmouth
€251One-way
0 transfers
07:29AM3h31
Luton11:00AMPortsmouth
€321One-way
0 transfers
07:02AM3h53
Luton10:55AMPortsmouth
€351One-way
0 transfers
07:49AM4h06
Luton11:55AMPortsmouth
€351One-way
0 transfers
05:49AM4h06
Luton09:55AMPortsmouth
€321One-way
0 transfers
Travel Information
Compare train and bus for Luton to Portsmouth
Omio recommends booking the bus as it is the most popular option from Luton to Portsmouth among Omio's users. If you are prioritising price take the bus with prices starting from €20. For those with little time consider booking a train which can get you there in 2h 51m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a bus costs an average of €20, and a train costs an average of €21.
Distance: 129 km
Compare train with
| Train | Most popular Bus |
|---|---|
€44 Average price | €33 Average price Cheapest |
3h 21m Average total duration Fastest 2h 51m Onboard + 30m Additional time* | 4h 22m Average total duration 3h 52m Onboard + 30m Additional time* |
0.0 - 0.1kg CO2 emissions Lowest | 0.1 - 0.3kg CO2 emissions |
Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Luton to Portsmouth train times
The table below shows live departures for Luton to Portsmouth trains for today, Saturday, December 20. You can also manually refresh the results below to see updated train journeys.
Last updated at 5:20 AM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
 W57871+ W60117 | On time 6:13 AM Luton station (LUT) | 3h04 | 9:17 AM Portsmouth & Southsea (PMS) | 1 transfer | |
W57877+ Tube from London St Pancras International to London Waterloo+L73376 | On time 6:29 AM Luton station (LUT) | 3h00 | 9:29 AM Portsmouth & Southsea (PMS) | 2 transfers | |
| W57880+W60119 | On time 6:43 AM Luton station (LUT) | 2h55 | 9:38 AM Portsmouth & Southsea (PMS) | 1 transfer | |
| W57886+W60121 | On time 7:13 AM Luton station (LUT) | 3h03 | 10:16 AM Portsmouth & Southsea (PMS) | 1 transfer | |
| W57890+Tube from London St Pancras International to London Waterloo+L73385 | On time 7:29 AM Luton station (LUT) | 3h01 | 10:30 AM Portsmouth & Southsea (PMS) | 2 transfers |
Find all the dates and times for this journey
Compare prices and tickets Luton to Portsmouth by train or bus
Compare train and bus 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.
Sun
Dec 21
Dec 21
Mon
Dec 22
Dec 22
Tue
Dec 23
Dec 23
Wed
Dec 24
Dec 24
Thu
Dec 25
Dec 25
Fri
Dec 26
Dec 26
Sat
Dec 27
Dec 27
Journey information
Overview: Train from Luton to Portsmouth
United KingdomUnited Kingdom
Trains from Luton to Portsmouth run on average 6 times per day, taking around 2h 51m. Cheap train tickets for this journey start at €21 but you can travel from only €20 by bus.
The earliest train runs at 02:33, the last at 22:52. The fastest train covers the 129 km distance in 2h 57m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from €20
Distance 129 km |
Average train duration 2h 51m |
Cheapest ticket price €21 |
Trains per day 6 |
Fastest train 2h 57m |
First train 02:33 |
Last train 22:52 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from €20
Train companies: South Western Railway, Southern, Thameslink from Luton to Portsmouth trainsSouth Western Railway, Southern, Thameslink trains will get you between Luton and Portsmouth from €20. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
South Western Railway
About
South Western Railway is a train operating company in the United Kingdom, providing services in the south and south-west of England. It operates a variety of train types, including high-speed trains, local stopping services, and suburban commuter trains. It also offers a range of ticket types, including Advance, Off-Peak, and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for South Western Railway include London Waterloo to Portsmouth Harbour, London Waterloo to Weymouth, and London Waterloo to Bournemouth.
Luggage & cancellation policy
Average Duration
2h 57m
Cheapest Price
€24
South Western Railway frequency
3 a day
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and designated luggage areas at end of carriages
Cancellation Policy
Refund depends on ticket type and timing of cancellation
Refund
Full refund if train is cancelled by operator
Amenities on board the train
Wifi
Food sold onboard
Cafe bar service with hot and cold drinks, snacks, sandwiches
Seat reservation
Seat reservations available for a fee, free for some ticket types
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, assistance service available
Pets
Small pets travel free, dogs must be on lead
Quiet zone
Southern
About
Southern Rail is a train company based in the United Kingdom. It operates a wide range of services, from high-speed intercity trains to local commuter services. Its trains include the InterCity 125, InterCity 225, and Class 444 and 450. It also offers a variety of ticket types, such as Advance, Off-Peak, and Super Off-Peak. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for Southern Rail are London to Brighton, London to Southampton, and London to Portsmouth.
Luggage & cancellation policy
Average Duration
2h 55m
Cheapest Price
€29
Southern frequency
2 a day
Luggage included
2 pieces of luggage and 1 piece of hand luggage
Luggage storage
Overhead racks and luggage areas at the end of carriages
Cancellation Policy
According to ticket type conditions
Refund
Full refund provided
Amenities on board the train
Wifi
Food sold onboard
Trolley service with snacks and drinks
Seat reservation
Seat reservations available for a fee
Toilets
USB plugs
Accessibility
Wheelchair spaces and accessible toilets available
Pets
Small pets in carriers travel free, larger dogs require a ticket
Quiet zone
Thameslink
About
Thameslink is a train service that operates in the United Kingdom. It is operated by Govia Thameslink Railway and serves the counties of Bedfordshire, Cambridgeshire, Hertfordshire, London, and Surrey. The trains run from early morning until late at night, with some services running 24 hours a day. There are a variety of train types available, including Class 700 Desiro City, Class 377 Electrostar, Class 387/1 Electrostar, and Class 319/0. Ticket types include Anytime, Off-Peak, Super Off-Peak, and Advance. Onboard facilities include Wi-Fi, power sockets, and air conditioning. The most popular routes for Thameslink are London to Brighton, London to Bedford, and London to Luton.
Luggage & cancellation policy
Average Duration
3h 10m
Cheapest Price
€70
Thameslink frequency
2 a day
Luggage included
2 large items of luggage and 1 small hand luggage
Luggage storage
Overhead racks, luggage areas at the end of carriages, under seats
Cancellation Policy
Refund policies depend on ticket type
Refund
Full refund available if service is canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on some routes offering drinks and snacks
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating
Pets
Small pets free of charge. Dogs must be on a lead. Maximum two dogs per passenger
Quiet zone
FAQs: Trains from Luton to Portsmouth
Find answers to the most common questions about traveling from Luton to Portsmouth 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, this guide helps you travel smarter and with confidence.
Cheap train tickets from Luton to Portsmouth can start from as little as €18 when you book in advance. The average train ticket price for Luton to Portsmouth is €59; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the Luton to Portsmouth train time is 2 h 56 min covering the 128 km long trip, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.
The first train from Luton to Portsmouth leaves at 02: 40. Plan your trip with the Journey Planner from Omio.
The last train from Luton to Portsmouth leaves at 23: 22.
There are 4 trains a day from Luton to Portsmouth which require at least one change with South Western Railway, Southern or Thameslink. Schedules can vary on holidays or weekends with fewer trains.
When taking a train from Luton to Portsmouth, you can count on South Western Railway, Southern or Thameslink for the best way to get you to Portsmouth. You can also check all possible train companies who offer a service to Portsmouth from Luton and compare the amenities they offer before buying a train ticket.
No, there are no night trains, the latest train for this route is 23: 22.
A trip to Portsmouth from Luton is worth doing but not as a day trip with a journey time of 2 h 56 min each way. Check with Omio app the best way to travel.
The cheapest month for a train from Luton to Portsmouth is July.
You have options as you can travel from Luton to Portsmouth 2 different ways: train or coach.
popular train stations
Popular train stations from Luton to Portsmouth
Luton
Portsmouth
The major train station for departures in Luton is Luton. Find all the information you need to know about services, amenities and connections at Luton for your trip from Luton to Portsmouth.
Luton
Amenities at train station
WifiParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeTicket OfficeBike ParkingCar Rentalinformation
Ticket Office Hours
- Opening hours: Monday - Friday 05:45 - 21:45 Saturday 05:45 - 22:00 Sunday 06:45 - 21:45
Parking
- Car Park: Station Road Car Park
Taxis
- Taxi: YES
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: This is a Category B3 station: Step free access via lift to platform 5 only (some trains to Bedford/ the East Midlands) only. Steps to all other platforms. Assistance Meeting Point is the Ticket Office. This station doesn't have tactile surfaces along all platform edges. Please pay attention to where the platform surface changes from smooth to paved or contact us for assistance.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All Thameslink ticket machines are able to sell tickets with Disabled Persons Railcard discounts. Ticket machines are of an accessible design, however their location and the station itself may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Wheelchairs available open hours: Wheelchairs may only be available when the station is staffed
- Impaired mobility set down / pick up points available: Yes
WC
- Toilets Location: Available during staffing hours
- National key toilets: Yes
- Baby changing facilities: No
Lounge
- Waiting rooms location: There are heated waiting areas on platforms 1 to 4
Bike Parking
- Storage sheltered: Yes
- Storage location: Front and rear entrances
- Storage CCTV: Yes
Amenities at train station
Wifi
ShoppingParkingDiningATMTaxisAccessibilityWCLoungeLost and Found OfficeTicket OfficeBike ParkingCar Rentalinformation
Ticket Office Hours
- Opening hours: Monday - Friday 06:00 - 00:30 Saturday 06:30 - 00:00 Sunday 07:30 - 00:00
Distance to city center
1 kmShopping
- Type of shops available: Coffee shops
Parking
- Car Park: Station Car Park
Taxis
- Taxi: YES
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: This is a Category A station: This station has step-free level access to all platforms via lifts. Assistance Meeting Point is the Ticket Office.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All Thameslink ticket machines are able to sell tickets with Disabled Persons Railcard discounts. Ticket machines are of an accessible design, however their location and the station itself may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Wheelchairs available open hours: Wheelchairs may only be available when the station is staffed
- Impaired mobility set down / pick up points available: Yes
WC
- National key toilets: Yes
- Baby changing facilities: Yes
Lounge
- Waiting rooms location: There is a heated waiting area on platforms 2 and 3 and also adjacent to platform 4
Bike Parking
- Storage sheltered: Yes
- Storage location: Front of station and Kimpton Road
- Storage CCTV: Yes
Leagrave
Amenities at train station
WifiParkingDiningTaxisAccessibilityWCLost and Found OfficeTicket OfficeBike Parkinginformation
Ticket Office Hours
- Opening hours: Monday - Friday 06:00 - 19:30 Saturday 06:00 - 19:20 Sunday 07:45 - 17:45
Distance to city center
4 kmParking
- Car Park: Station Car Park
Taxis
- Taxi: YES
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: This is a Category B3 station. Step free access to southbound platform 1 and northbound platform 4 (via a separate entrance). No step free access to northbound platform 2 or southbound platform 3. Most services call at platforms 1 and 2. The assistance meeting point is Platform 4 next to ticket office.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All Thameslink ticket machines are able to sell tickets with Disabled Persons Railcard discounts. Ticket machines are of an accessible design, however their location and the station itself may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Wheelchairs available open hours: Wheelchairs may only be available when the station is staffed
- Impaired mobility set down / pick up points available: Yes
WC
- National key toilets: No
- Baby changing facilities: No
Bike Parking
- Storage sheltered: Yes
- Storage location: Platform 4
- Storage CCTV: Yes
The major train station for arrivals in Portsmouth is Portsmouth & Southsea. Find all the information you need to know about services, amenities and connections at Portsmouth & Southsea for your journey to Portsmouth from Luton.
Portsmouth & Southsea
Amenities at train station
WifiParkingDiningATMAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike Rentalinformation
Ticket Office Hours
- Opening hours: Monday - Friday 05:40 - 20:30 Saturday 05:40 - 20:30 Sunday 06:40 - 20:40
Parking
- Car Park: Station Car Park
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that some platforms at this station have no or only partial 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
WC
- Toilets Location: The toilets are located in the Lower Concourse, next to the gateline. The National key toilets are located in the Lower Concourse; these toilets are operated by a radar key. A radar key is available from station staff upon request. A 'National Key Scheme' key [RADAR] can be purchased by contacting the following. Address: 12 City Forum, 250 City Road, London, EC1V 8AF. Tel: 020 7250 3222. Minicom: 020 7250 4119. Fax: 020 7250 0212. Email: [email protected]
- National key toilets: Yes
- Baby changing facilities: No
Bike Parking
- Storage sheltered: Yes
- Storage location: Concourse and car park
- Storage CCTV: Yes
Public transit options for Portsmouth & Southsea
- Location for Rail Replacement Services: Station Street bus stop at side of Railway Station near Matalan car park.
Portsmouth Harbour
Amenities at train station
WifiParkingDiningATMTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalCar Rentalinformation
Ticket Office Hours
- Opening hours: Monday - Friday 05:50 - 19:00 Saturday 06:30 - 19:00 Sunday 08:00 - 19:00
Distance to city center
1 kmParking
- Car Park: No
Accessibility
- 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
WC
- 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
Bike Parking
- Storage sheltered: No
- Storage location: Platform 1 and outside booking hall
- Storage CCTV: Yes
Public transit options for Portsmouth Harbour
- Location for Rail Replacement Services: Hard Interchange Stands G, H or J
Amenities at train station
WifiShoppingParkingDiningAccessibilityWCLost and Found OfficeTicket OfficeBike ParkingBike RentalCar Rental
Information Deskinformation
Ticket Office Hours
- Opening hours: Monday - Friday 05:55 - 19:40 Saturday 05:55 - 19:40 Sunday 09:10 - 18:40
Distance to city center
1 kmParking
- Car Park: Station Car Park
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category A Station - This station has step-free access to all platforms
- 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
WC
- Toilets Location: The toilets are located in the Booking Hall on Platform 1. The National key toilets are located in the Booking Hall on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- Baby changing facilities: No
Bike Parking
- Storage sheltered: Yes
- Storage location: Platform 1
- Storage CCTV: No
Information Desk
- Information available from staff: Yes - from help point
- Helpline Contact: 0800 5282100
Public transit options for Fratton
- Location for Rail Replacement Services: Goldsmith Avenue (for buses in both directions). Goldsmith Avenue is located on the opposite side of the footbridge from the main entrance/taxi rank/Railway club.
Most popular train connections from Luton
More options for your journey from Luton to Portsmouth
Here are some other resources that might have the information you need
Most popular trains to and from Portsmouth and Luton
Most popular train connections to Portsmouth
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