- Must visit
Mary Rose Museum
Purpose-built museum displaying Henry VIII’s flagship and thousands of Tudor artefacts, making it one of Portsmouth’s most important heritage attractions.
Cheapest price
$29
Average price
$37
Fastest journey
3 h 12 m
Average duration
3 h 12 m
Trains per day
6
Distance
152 km
The best way to find a cheap train ticket from Stansted Mountfitchet to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Stansted Mountfitchet to Portsmouth will cost around $37 if you buy it on the day, but the cheapest tickets can be found for only $29.
It's difficult to get from Stansted Mountfitchet to Portsmouth without transferring at least 2 times.
Tube from London Liverpool Street to London Waterloo+
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Tube from London Liverpool Street to London Waterloo+
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Tube from London Liverpool Street to London Waterloo+
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P66176
Tube from London Liverpool Street to London Waterloo+
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Tube from London Liverpool Street to London Waterloo+
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P67519
Tube from London Liverpool Street to London Waterloo+
L79655+
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Tube from London Liverpool Street to London Waterloo+
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Tube from London Liverpool Street to London Waterloo+
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Tube from London Liverpool Street to London Waterloo+
L79578+
P66176Omio recommends booking the bus as it is the most popular option from Stansted Mountfitchet to Portsmouth among Omio's users. If you are prioritising price take the train with prices starting from $26. For those with little time consider booking a train which can get you there in 2h 57m. 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 train costs an average of $26, and a bus costs an average of $31.
Distance: 94 miles (152 km)
| Train | Most popular Bus | Driving |
|---|---|---|
$40 Average price Cheapest | $46 Average price | $45 Average price (fuel + tolls) |
3h 27m Average total duration Fastest 2h 57m Onboard + 30m Additional time* | 4h 45m Average total duration 4h 15m Onboard + 30m Additional time* | 2h 18m Average total duration (door-to-door) |
0.0 - 0.1kg CO2 emissions Lowest | 0.2 - 0.4kg CO2 emissions | - CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Stansted Mountfitchet to Portsmouth:
A train is $6 (€5) less than a bus for this route with tickets for a bus from Stansted Mountfitchet to Portsmouth costing on average $46 (€38).
Other travel options to Portsmouth take longer:
Bus takes on average 4h 15m.
Tickets start at around $40 (€33) compared to roughly $45 (€37) in fuel and tolls — a saving of about $5 (€4). The journey takes 2h 57m versus 2h 18m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
The table below shows live departures for Stansted Mountfitchet to Portsmouth trains for today, Friday, June 19. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:17 AM Stansted Mountfitchet | 3h13 | 10:30 AM Portsmouth | 0 transfersDirect | |
![]() | 8:17 AM Stansted Mountfitchet | 3h26 | 11:43 AM Portsmouth | 0 transfersDirect | |
![]() | 8:40 AM Stansted Mountfitchet | 3h57 | 12:37 PM Portsmouth | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
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.
Trains from Stansted Mountfitchet to Portsmouth run on average 8 times per day, taking around 2h 57m. Cheap train tickets for this journey start at $26 (€21) if you book in advance.
The earliest train runs at 03:34, the last at 21:52. The fastest train covers the 94 miles (152 km) distance in 3h 12m.
Distance 94 miles (152 km) |
Average train duration 2h 57m |
Cheapest ticket price $26 (€21) |
Trains per day 8 |
Fastest train 3h 12m |
First train 3:34 AM |
Last train 9:52 PM |
Cheapest Month Jul |
Cheapest Day Sun |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Sun |
Least Busy Day Sun |
Best time to book 3 days |
Discover the best of Portsmouth — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portsmouth trip today.
Purpose-built museum displaying Henry VIII’s flagship and thousands of Tudor artefacts, making it one of Portsmouth’s most important heritage attractions.
Major naval museum at Portsmouth Historic Dockyard covering Royal Navy history through ships, galleries and interactive displays.
City museum and gallery with local history, art, Conan Doyle connections and changing exhibitions, popular for understanding Portsmouth beyond the dockyard.
Historic waterfront quarter with cobbled lanes, pubs, sea views and easy access to the cathedral, fortifications and harbour mouth.
Long promenade and coastal walking area popular for sea views, gardens, piers and classic Portsmouth seaside atmosphere.
Harbourfront area known for the Spinnaker Tower, marina views and lively modern atmosphere, frequently featured in visitor photos and social media.
Fresh battered fish with chips is a classic Portsmouth seaside staple, often enjoyed on the waterfront.
A creamy soup made with local fish and shellfish, reflecting Portsmouth’s strong naval and fishing heritage.
Sweet dressed crab in bread or a roll is popular on the South Coast and highlights local coastal produce.
Established independent bistro in Old Portsmouth serving creative British and European dishes in a relaxed setting.
Popular Southsea venue for seasonal small plates, brunch, and modern British food with a casual neighborhood feel.
Well-known Southsea restaurant specializing in seafood and modern British cooking in a stylish seafront setting.
Moderate by UK standards. Pubs and casual dining are reasonable, while seafront hotels and fine dining cost more.
Service charge may be added in restaurants. If not, tip 10-12.5% for good service. Round up in taxis. Tipping is not expected for counter service.
Official public transport app
Portsmouth Harbour -> Portsmouth & Southsea
Find answers to the most common questions about traveling from Stansted Mountfitchet 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.

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