The cheapest and fastest trains from London Luton Airport to Portsmouth
Cheapest price
$55
Average price
$55
Fastest journey
3 h 8 m
Average duration
3 h 17 m
Trains per day
2
Distance
130 km
The best way to find a cheap train ticket from London Luton Airport to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London Luton Airport to Portsmouth will cost around $55 if you buy it on the day, but the cheapest tickets can be found for only $55.
It's difficult to get from London Luton Airport to Portsmouth without transferring at least 3 times.
Luton Dart+
Y36681+
Tube from London St Pancras International to London Waterloo+
L47713
Luton Dart+
Y36677+
Tube from London St Pancras International to London Waterloo+
L47703
Luton Dart+
Y36681+
Tube from London St Pancras International to London Waterloo+
L47713
Luton Dart+
Y36677+
Tube from London St Pancras International to London Waterloo+
L47703Travel Information
Compare bus and train for London Luton Airport to Portsmouth
Omio recommends booking the bus as it is the most popular option from London Luton Airport to Portsmouth among Omio's users. If you are prioritising price take the bus with prices starting from €19. For those with little time consider booking a train which can get you there in 2h 45m. The ticket price range depends on the travel mode: a bus costs an average of €19, and a train costs an average of €29.
Distance: 80 miles (130 km)
Compare train with
| Train | Most popular Bus |
|---|---|
€56 Average price | €31 Average price Cheapest |
3h 15m Average total duration Fastest 2h 45m Onboard + 30m Additional time* | 4h 24m Average total duration 3h 54m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
London Luton Airport to Portsmouth train times
The table below shows live departures for London Luton Airport to Portsmouth trains for tomorrow, Wednesday, November 5. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
Luton Dart+ Y36677+ Tube from London St Pancras International to London Waterloo+ L47703 | On time 8:19 AM London Luton Airport (LUA) | 3h25 | 11:44 AM Portsmouth & Southsea (PMS) | 3 transfers | |
Luton Dart+ Y36681+ Tube from London St Pancras International to London Waterloo+ L47713 | On time 8:51 AM London Luton Airport (LUA) | 3h08 | 11:59 AM Portsmouth & Southsea (PMS) | 3 transfers | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Luton Airport to Portsmouth by bus or train
Compare bus 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.
Nov 05
Nov 06
Nov 07
Nov 08
Nov 09
Nov 10
Nov 11
Journey information
Overview: Train from London Luton Airport to Portsmouth
Distance 80 miles (130 km) |
Average train duration 2h 45m |
Cheapest ticket price $36 (€29) |
Trains per day 3 |
Fastest train 3h 6m |
First train 07:18 |
Last train 13:51 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from London Luton Airport to Portsmouth start from as low as $36 (€29) if booked well in advance.
- Standard Fares: Typically, trains cost $69 (€56) depending on the train type and class.
Train companies: Thameslink, South Western Railway from London Luton Airport to Portsmouth trainsThameslink, South Western Railway trains will get you between London Luton Airport and Portsmouth from $23 (€19). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
South Western Railway
Thameslink
FAQs: Trains from London Luton Airport to Portsmouth

popular train stations
Popular train stations from London Luton Airport to Portsmouth
- Opening hours: Monday - Friday 05:55 - 19:40 Saturday 05:55 - 19:40 Sunday 09:10 - 18:40
- Car Park: Station Car Park
- 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
- 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
- Storage sheltered: Yes
- Storage location: Platform 1
- Storage CCTV: No
- Information available from staff: Yes - from help point
- Helpline Contact: 0800 5282100
- 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.
- Car Park: No
- Storage sheltered: No
- Storage CCTV: Yes
- Location for Rail Replacement Services: To Portsmouth: Norway Road bus stop by Vauxhall Garage To Cosham / Havant: Norway Road bus stop opposite Vauxhall Garage
- Opening hours: Monday - Friday 05:40 - 20:30 Saturday 05:40 - 20:30 Sunday 06:40 - 20:40
- Car Park: Station Car Park
- 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
- 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
- Storage sheltered: Yes
- Storage location: Concourse and car park
- Storage CCTV: Yes
- Location for Rail Replacement Services: Station Street bus stop at side of Railway Station near Matalan car park.
- 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
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