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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.

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Taking the train from Prague to London St Pancras International in 15 hours 22 minutes

Thinking about taking the train from Prague to London St Pancras International? We’ve got you covered.

It usually takes around 20 hours 16 minutes to travel the 643 miles (1035 km) from Prague to London St Pancras International by train, although you can get there in as little as 15 hours 22 minutes on the fastest services. You’ll normally find around 20 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 can travel with Regiojet trains during your journey, as they are the main operator of services on this route.

Train tickets from Prague to London St Pancras International start from £111.74 when you book in advance, which can be cheaper than buying them on the day. Start a search in our Journey Planner to check out the latest prices.

Keen to book your train tickets to London St Pancras International? No need to wait, start a search with us today! If you want to find out a bit more about the journey first, you can find our train timetable below, tips on booking cheap tickets and our FAQs, including first and last train times.

Prague to London St Pancras International by train

It takes an average of 20h 16m to travel from Prague to London St Pancras International by train, over a distance of around 643 miles (1035 km). There are normally 20 trains per day travelling from Prague to London St Pancras International and tickets for this journey start from £111.74 when you book in advance.

First train

03:19

Last train

19:55

Departure station

Prague

Arrival station

London St Pancras International

Journey time

From 15h 22m

Distance

643 miles (1035 km)

Frequency

20 trains per day

Changes

1 change

Price

From £111.74

Train and bus operators

Regiojet

FAQs about the train journey from Prague to London St Pancras International

Want to know more about your journey from Prague to London St Pancras International? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do I travel from Prague to London St Pancras International?

You can get from Prague to London St Pancras International by train in 20 hours and 16 minutes on average, with the fastest journeys taking just 15 hours and 22 minutes. Check out our Journey Planner for more details.

How long does the train from Prague to London St Pancras International take?

The average journey time by train between Prague and London St Pancras International is 20 hours and 16 minutes, with around 20 trains per day running on this route. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.

How much does the train from Prague to London St Pancras International cost?

Train tickets from Prague to London St Pancras International can start from as little as £111.74 when you book in advance and are usually more expensive when purchased on the day. Prices can also vary depending on the time of day, route and class you book.

What's the fastest journey time between Prague and London St Pancras International by train?

The fastest journey time by train from Prague to London St Pancras International is 15 hours and 22 minutes.

Prague to London St Pancras International train times

Check out the next trains departing from Prague to London St Pancras International for Tuesday 6th May 2025. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
08:3508:3023h 55m, 3 changes
09:3908:3022h 51m, 4 changes
09:3909:5724h 18m, 2 changes
11:4308:5721h 14m, 5 changes
11:4309:5722h 14m, 4 changes
12:3509:5721h 22m, 8 changes
12:3511:3022h 55m, 6 changes
13:4311:3021h 47m, 7 changes
17:0211:5718h 55m, 1 change
17:3911:5718h 18m, 3 changes

RegioJet classes from Prague to London St Pancras International

Compare the different travel classes offered by RegioJet when travelling from Prague to London St Pancras International.

Onboard services on RegioJet

Discover more about the onboard services offered on trains from Prague to London St Pancras International.

LuggageLuggageLuggage

There are no weight limits when it comes to luggage on Regiojet trains - you can take what you like, so long as you can carry it by yourself.

RestaurantRestaurantFood and drink

Choose from a wide range of drinks, snacks and light bites on board - you'll find the full menu on the Regiojet app. A free bottle of water is available for all customers. For passengers travelling with Relax or Business Class tickets, you'll also be offered a free Italian coffee or mint tea (made with real mint leaves) when on board.

WiFiWiFiEntertainment

Free WiFi is available on board. You can access the entertainment portal using the Regiojet app, or through the built-in screens on more modern Regiojet trains.

ChildPassengerChildPassengerTravel with children

Pushchairs should be folded up to be taken on board. If this isn't possible, you must store your pushchair at the front or back of the carriage.

ModeOfTransportBikeModeOfTransportBikeBikes

Bicycles cannot be transported on Regiojet trains.

PetPetPets

It's possible to bring small pets on board Regiojet trains in suitable carriers. Pets are not allowed in sleeper carriages or couchettes. Guide dogs of all sizes are permitted on board.

WheelchairWheelchairSpecial Assistance

Dedicated wheelchair spaces are available on Regiojet trains.

Cheap train tickets from Prague to London St Pancras International

The price of train tickets from Prague to London St Pancras International starts at £111.74 one-way for a Standard Class ticket if you book in advance. Booking on the day is usually more expensive and costs can vary depending on the time of day, route or class.

Book in advance

Most of the train companies across Europe release their tickets around three to six months in advance, many of which can be cheaper the earlier you book. If you know the dates you want to travel, you may be able to find some cheaper train tickets from Prague to London St Pancras International by booking early.§

Be flexible with your travel times

Many of the train services in Europe are also popular commuter services, lots of train companies increase ticket prices during “peak hours” (generally between 06:00 – 10:00 and 15:00 – 19:00 on weekdays). If you can, consider travelling outside of peak hours to find lower priced tickets.

Choose a slower or connecting train

On some of the busier routes, you might also have the option to take a slower or connecting train. It may take a little longer than some high-speed or direct services, but if you have a little extra time on your hands, you might find a cheaper fare. Plus, you'll have more time to enjoy the view of the countryside!

Look out for special deals

Take a look at our handy guides to find out when train operators release their special deals and offers to see if you can find cheap European train tickets for your journey.

For specific information about how to get your hands on cheap tickets, check out our European train tickets hub.

§Some train companies may not offer any Advance ticket types or cheaper deals for early bookings. On rare occasions, train companies may choose to release special offers closer to the date on last-minute or late-release tickets. This is dependent on the individual train operating company you travel with.

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