PORTSMOUTH to LONDON LUTON AIRPORT train from £17 with South Western Railway

2,000+ travel companies

Scan to get our free app

Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.

App Store

4.9

42K ratings

Google Play

4.6

136K reviews

The cheapest and fastest trains from Portsmouth to London Luton Airport

Showing times and prices for 20 Jul

Cheapest price

£30

Average price

£42

Fastest journey

2 h 57 m

Average duration

3 h 29 m

Trains per day

Distance

130 km

Cheap tickets

The best way to find a cheap train ticket from Portsmouth 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 to London Luton Airport will cost around £42 if you buy it on the day, but you can find cheap train tickets today for only £30.

Fast trains

Of the 5 trains that leave Portsmouth for London Luton Airport every day 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

These direct trains cover the 130 km distance in an average of 3 h 29 m but if you time it right, some trains will get you there in just 2 h 57 m .

The slowest trains will take 4 h 10 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.

7:074h10
Portsmouth
11:17London Luton Airport
£301One-way
0 changes
9:512h57
Portsmouth
12:48London Luton Airport
£351One-way
0 changes
7:373h40
Portsmouth
11:17London Luton Airport
£401One-way
0 changes
8:373h40
Portsmouth
12:17London Luton Airport
£401One-way
0 changes
6:183h00
Portsmouth
9:18London Luton Airport
£661One-way
0 changes

Travel Information

Compare coach and train for Portsmouth to London Luton Airport

Omio recommends booking the coach as it is the most popular option from Portsmouth to London Luton Airport among Omio's users. If you are prioritising price take the coach with prices starting from £17. For those with little time consider booking a train which can get you there in 2h 50m. The ticket price range depends on the travel mode: a coach costs an average of £17, and a train costs an average of £21.

Distance: 130 km

Compare train with

Train	Most popular Coach
£38 Average Price	£26 Average Price Cheapest
3h 20m Average total duration Fastest 2h 50m Onboard + 30m Additional time*	4h 11m Average total duration 3h 41m Onboard + 30m Additional time*
Most popular train company	Most popular bus company
Direct Options	Direct Options

Live departures

Portsmouth to London Luton Airport train times

The table below shows live departures for Portsmouth to London Luton Airport trains for tomorrow, Monday 20 July. You can also manually refresh the results below to see updated train journeys.

Last updated at

Departs	Duration	Arrives	Changes
6:18 Portsmouth	3h00	9:18 London Luton Airport	0 changesdirect
7:07 Portsmouth	4h10	11:17 London Luton Airport	0 changesdirect
7:37 Portsmouth	3h40	11:17 London Luton Airport	0 changesdirect
8:37 Portsmouth	3h40	12:17 London Luton Airport	0 changesdirect
9:51 Portsmouth	2h57	12:48 London Luton Airport	0 changesdirect

Find all the dates and times for this journey

Compare prices and tickets Portsmouth 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.

Mon
20 Jul

Tue
21 Jul

Wed
22 Jul

Thu
23 Jul

Fri
24 Jul

Sat
25 Jul

Sun
26 Jul

Why should you book Portsmouth to London Luton Airport trains with Omio?

South Western Railway as well as Thameslink offer trains services from Portsmouth to London Luton Airport.

Omio is an official ticket reseller for all your travel options from Portsmouth to London Luton Airport.

Why book with Omio vs South Western Railway?

Compare with other providers: On Omio, you can not only buy tickets for South Western Railway, but also compare tickets for the likes of Thameslink to find the best option for your trip from Portsmouth 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 South Western Railway with all available travel options, which are bus and train to ensure you get the best deal for traveling from Portsmouth to London Luton Airport.

Why book with Omio over Wanderu?

Compare with other providers: On Omio, you can also compare tickets for the likes of Thameslink to find the best option for your trip from Portsmouth 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 to London Luton Airport.

Journey information

Overview: Train from Portsmouth to London Luton Airport

United Kingdom

Trains from Portsmouth to London Luton Airport run on average 4 times per day, taking around 2h 50m. Cheap train tickets for this journey start at £21 but you can travel from only £17 by coach.

The earliest train runs at 06:18, the last at 14:43. The fastest train covers the 130 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

Coach from £17

Distance

130 km

Average train duration

2h 50m

Cheapest ticket price

£21

Trains per day

Fastest train

2h 57m

First train

6:18

Last train

14:43

Cheapest Month

Nov

Cheapest Day

Sun

High Season

Jul - Sept

Low Season

Oct - Dec

Busiest Day

Mon

Least Busy Day

Wed

Price information

Cheapest alternative travel mode

Coach from £17

Train companies: South Western Railway, Thameslink from Portsmouth to London Luton Airport trainsSouth Western Railway, Thameslink trains will get you between Portsmouth and London Luton Airport from £17. 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

£21

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

Learn more about South Western Railway

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

Thameslink frequency

1 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

Learn more about Thameslink

FAQs: Portsmouth to London Luton Airport train

Find answers to the most common questions about traveling from Portsmouth 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.

The cost of a train ticket from Portsmouth to London Luton Airport can vary. The cheapest tickets are usually available from £21, while the average price tends to be around £38.

The train journey from Portsmouth to London Luton Airport covers a distance of 130 km and takes approximately 2h 57m. Trains run 4 per day.

The train distance from Portsmouth to London Luton Airport is 130 km.

The first train from Portsmouth to London Luton Airport leaves at 6:18.

The last train from Portsmouth to London Luton Airport departs at 14:43.

Trains from Portsmouth to London Luton Airport run approximately 4 times per day.

Currently, there is no high-speed train service from Portsmouth to London Luton Airport.

Unfortunately, there is no direct train service currently available from Portsmouth to London Luton Airport.

To get from Portsmouth to London Luton Airport, you can choose from several travel options including coach and train.

There is no night train service from Portsmouth to London Luton Airport.

The cheapest way to get from Portsmouth to London Luton Airport is by coach, costing approximately £17.

Booking trains from Portsmouth to London Luton Airport in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.

The train journey from Portsmouth to London Luton Airport offers some scenic views, particularly as it passes through the picturesque countryside of Surrey and the North Downs. However, parts of the route are more urban, especially as the train approaches London.

A day trip from Portsmouth to London Luton Airport is not feasible as the journey takes 2h 57m and the distance is 130 km. Trains run 4 times per day.

Yes, you can take the train from Portsmouth to London Luton Airport.

popular train stations

Important Stations and Airports in Portsmouth and London Luton Airport

Most Portsmouth to London Luton Airport trains use the Portsmouth & Southsea to London Waterloo station pair. Use this guide to compare Portsmouth and London Luton Airport train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.

Departure train stations in Portsmouth

Arrival train stations in London

Portsmouth & SouthseaPortsmouth & Southsea station, Commercial Road, Portsmouth, Hampshire, PO1 1EQ Wifi

City-centre transport

Getting to Portsmouth & Southsea from Portsmouth city centre

Location for Rail Replacement ServicesStation Street bus stop at side of Railway Station near Matalan car park.

Portsmouth & Southsea train station facilities and services

Portsmouth & Southsea has practical services for this route, including Wifi, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking and Bike Rental.

Food and drink

Food and drink options are available at Portsmouth & Southsea.

Wi-Fi and ATMs

Wi-Fi is available at Portsmouth & Southsea. ATMs are available at Portsmouth & Southsea.

Tickets and information

Ticket office support is available at Portsmouth & Southsea.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Portsmouth & Southsea: Parking, WC.

Bike and car services

Available at Portsmouth & Southsea: Bike Parking, Bike Rental.

Accessibility

Accessibility facilities are available at Portsmouth & Southsea: 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.

More about Portsmouth & Southsea

Portsmouth HarbourPortsmouth Harbour station, The Hard Interchange, Portsmouth, Hampshire, PO1 3PA Wifi

City-centre transport

Getting to Portsmouth Harbour from Portsmouth city centre

Portsmouth Harbour is 1 km from Portsmouth city centre. Public transport options include:

TrainLondon Victoria - Portsmouth Harbour, Brighton - Portsmouth Harbour, Littlehampton - Portsmouth Harbour, Three Bridges - Portsmouth Harbour, Barnham - Portsmouth Harbour, Gatwick Airport - Portsmouth Harbour, Havant - Portsmouth Harbour, Bognor Regis - Portsmouth Harbour · 3m · £0.89 · every ~4 min

Bus1, 2, 8, 3, 7, X4, H1, X5, Pr1 · 6m · £2 · every ~214 min

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.