Cheapest price
£25
Average price
£25
Fastest journey
1 h 37 m
Average duration
1 h 53 m
Trains per day
3
Distance
76 km
The best way to find a cheap train ticket from London Gatwick Airport to Portsmouth is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Gatwick Airport to Portsmouth will cost around £25 if you buy it on the day, but you can find cheap train tickets today for only £25.
Of the 3 trains that leave London Gatwick Airport for Portsmouth every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 76 km distance in an average of 1 h 53 m but if you time it right, some trains will get you there in just 1 h 37 m .
The slowest trains will take 2 h 16 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.
Omio recommends booking the train as it is the most popular option from London Gatwick Airport to Portsmouth among Omio's users. If you are prioritising price take the train with prices starting from £8. For those with little time consider booking a train which can get you there in 1h 54m. The ticket price range depends on the travel mode: a train costs an average of £8, and a coach costs an average of £16.
Distance: 75 km
Most popular Train | Coach |
---|---|
£23 Average Price Cheapest | £25 Average Price |
2h 24m Average total duration Fastest 1h 54m Onboard + 30m Additional time* | 3h 31m Average total duration 3h 1m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Provider | Departs | Duration | Arrives | Changes | Tickets |
---|---|---|---|---|---|
![]() | On time 07:20 Gatwick Airport (GTW) | 1h45 | 09:05 Portsmouth & Southsea (PMS) | 1 change | |
![]() | On time 08:15 Gatwick Airport (GTW) | 1h37 | 09:52 Portsmouth & Southsea (PMS) | 0 changesdirect | |
![]() ![]() | On time 08:34 Gatwick Airport (GTW) | 2h16 | 10:50 Portsmouth & Southsea (PMS) | 1 change | |
This is the last train of the day. |
Find all the dates and times for this journey
Distance 75 km |
Average train duration 1h 54m |
Cheapest ticket price £8 |
Trains per day 7 |
Direct trains 3 |
Fastest train 1h 28m |
First train 04:50 |
Last train 22:02 |
Buy your official Southern and South Western Railway train tickets between London Gatwick Airport (LGW) and Portsmouth from £7 with Omio. Find train times and tickets for over 1000 travel companies to compare and book the most convenient journey.
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.
Southern from London Gatwick Airport (LGW) to Portsmouth train information:
Here are some other resources that might have the information you need