The cheapest and fastest trains from Sidcup to Portsmouth
Cheapest price
£30
Average price
£40
Fastest journey
2 h 49 m
Average duration
2 h 50 m
Trains per day
2
Distance
109 km
The best way to find a cheap train ticket from Sidcup to Portsmouth is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Sidcup to Portsmouth will cost around £40 if you buy it on the day, but you can find cheap train tickets today for only £30.
Of the 2 trains that leave Sidcup for Portsmouth every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 109 km distance in an average of 2 h 50 m but if you time it right, some trains will get you there in just 2 h 49 m .
The slowest trains will take 2 h 50 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.




Live departures
Sidcup to Portsmouth train times
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 04:18 Sidcup | 2h50 | 07:08 Portsmouth | 0 changesdirect | |
![]() | 04:47 Sidcup | 2h49 | 07:36 Portsmouth | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Sidcup to Portsmouth by train
05 Nov
06 Nov
07 Nov
08 Nov
09 Nov
10 Nov
11 Nov
Journey information
Overview: Train from Sidcup to Portsmouth
Distance 109 km |
Average train duration 2h 10m |
Cheapest ticket price £15 |
Trains per day 3 |
Fastest train 2h 49m |
First train 03:48 |
Last train 22:09 |
Train companies: South Western Railway from Sidcup to Portsmouth trainsSouth Western Railway trains will get you between Sidcup and Portsmouth from £15. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
South Western Railway
FAQs: Sidcup to Portsmouth train

popular train stations
Important Stations and Airports in Sidcup and Portsmouth
- Opening hours: Monday - Friday 06:10 - 19:50 Saturday 06:10 - 19:50 Sunday 08:10 - 19:40 This station is not continuously staffed please see staffing times for details of when staff are available.
- Type of shops available: newspapers
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: No
- Step free access note: Category B1. This station has a degree of step-free access to the platform, which may be in both directions or in one direction only - please check details - Step free access to Platform 1 for services towards London via main station entrance off Jubilee way. Step free access to platform 2 for services away from London via ramp off Station Road. Step free interchange via road and steep paths in excess of 220 metres. Step access between platforms via foot bridge.
- Accessible public telephones: Public telephones are not wheelchair accessible
- Accessible taxis: Accessible taxis are available to book
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The are two ticket machines in the Station forecourt on platform 1 side of the station and one ticket machine by the entrance to platform 2.
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: Booking Hall - Available during staffing hours
- National key toilets: Yes
- National key toilets location: Booking Hall Only available when staff present
- Baby changing facilities: No
- Waiting rooms location: Heated waiting Room on platform 1 only available when staff are present
- Storage sheltered: Yes
- Storage location: Platform 1 side in the forecourt, Platform 2 side in the car park
- Storage CCTV: No
- Information available from staff: Yes - from help point
- Helpline Contact: 0345 322 7021 or Text relay 18001 0345 322 7021 Freephone 0800 783 4524 or Text Relay 18001 0800 783 4524
- Passenger Information Systems: Departure screens, Announcements
- Location for Rail Replacement Services: Outside the main entrance on Jubilee Way
- 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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