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South Western Railway
Southeastern

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Portsmouth Harbour to Dartford by train

First train

05:09

Last train

23:45

Departure station

Portsmouth Harbour

Arrival station

Dartford

Journey time

From 2h 53m

Distance

73 miles (118 km)

Frequency

3 trains per day

Changes

1 change

Train operators

South Western Railway, Southeastern, Thameslink, Southern

Taking the train from Portsmouth Harbour to Dartford in 2 hours 53 minutes

Thinking about taking the train from Portsmouth Harbour to Dartford? We've got you covered.

It usually takes around 3 hours 44 minutes to travel the 73 miles (118 km) from Portsmouth Harbour to Dartford by train, although you can get there in as little as 2 hours 53 minutes on the fastest services. You'll normally find around 3 trains per day running on this route. You'll need to make 1 change along the way as there aren't any direct services on this line. You're likely to be travelling with South Western Railway, Southeastern or Thameslink to Dartford. As the main train operators on this route, all offer plenty of space for luggage and comfortable seating as standard.

Book train tickets from Portsmouth Harbour to Dartford in advance instead of buying them on the day and you'll snap up the cheapest fares. We'll always highlight the cheapest prices in our Journey Planner, for example when you travel at Off-Peak times or use a Railcard.

If you're feeling ready to book, start looking for cheap train tickets with us today. Keep reading for more information on the journey to Dartford by train, or check our timetable above to view live train times.

FAQs about the train journey from Portsmouth Harbour to Dartford

Want to know more about your journey from Portsmouth Harbour to Dartford? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do I get from Portsmouth Harbour to Dartford?

You can travel from Portsmouth Harbour to Dartford by train in about 3 hours and 44 minutes. With around 3 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Portsmouth Harbour to Dartford?

On average, the train journey from Portsmouth Harbour to Dartford takes around 3 hours and 44 minutes, with 3 trains per day. The duration may vary slightly depending on the specific train and any potential delays. Use our Journey Planner to check out more information.

What is the fastest train from Portsmouth Harbour to Dartford?

The fastest trains from Portsmouth Harbour to Dartford can cover the distance of 73 miles (118 km) in as little as 2 hours and 53 minutes.

Is there a direct train from Portsmouth Harbour to Dartford?

No, you can’t travel from Portsmouth Harbour to Dartford on a direct train, you’ll need to make at least 1 change during the journey.

Cheap train tickets from Portsmouth Harbour to Dartford

Book in advance

Look out for Advance tickets – they usually come out up to 12 weeks before the departure date and can be cheaper than buying on the day. If you’re here a tad early, sign up for our Advance ticket alert today to get notified when your tickets are released.

Consider a Season Ticket

If you catch this train more than 3 times per week, you could save money with a Season Ticket. With annual, monthly and weekly options available, find out if a season ticket for Portsmouth Harbour to Dartford is right for you.

Use your Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel a few times or more in a year. Find out how you can save with a National Railcard here.

Split your tickets

Download our app to find split tickets — courtesy of SplitSave, our handy feature which 'splits' your train tickets where possible to find you a better deal. Learn more about the clever tech behind split tickets, and how to spot SplitSave discounts in our app.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

† Average savings on advance fares booked at least one week before day of travel vs Anytime fares purchased on day of travel. Subject to availability. Excludes coach.

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