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Eurostar
Eurostar is an international high-speed rail operator connecting the UK, France, Belgium, the Netherlands, and Germany.
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Trenitalia is Italy’s state-owned rail operator, running high-speed, intercity, and regional trains across the country and beyond.
NTV
Italo (NTV) is Italy’s first private high-speed rail operator, offering a competitive alternative to Trenitalia since 2012.
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London to Bologna by train is possible in one long day, but it is not direct. The usual route is Eurostar from London St Pancras to Paris, a cross-Paris transfer to Gare de Lyon, then a high-speed train through northern Italy to Bologna Centrale.
The Short Answer
There is no direct train from London to Bologna, so plan for at least two changes.
The cleanest route is:
| Leg | Stations | Main train options | Typical planning note |
|---|---|---|---|
| London to Paris | London St Pancras to Paris Gare du Nord | Eurostar | Allow time for passport and security checks before boarding. |
| Cross Paris | Gare du Nord to Gare de Lyon | RER, Metro or taxi | This is a separate city transfer, not a same-platform connection. |
| Paris to northern Italy | Paris Gare de Lyon to Milan or Turin | TGV INOUI or Frecciarossa | Choose the service that gives the best onward connection. |
| Northern Italy to Bologna | Milan or Turin to Bologna Centrale | Trenitalia Frecciarossa or Italo | Milan usually gives the simplest final leg. |
The quickest London to Bologna itineraries in current public summaries are around 12 hours. In practice, many itineraries are longer once you add check-in time at St Pancras, the transfer across Paris, and sensible connection buffers.
Best Route From London To Bologna
The best route for most travellers is London to Paris, Paris to Milan, then Milan to Bologna.
Start at London St Pancras International and take Eurostar to Paris Gare du Nord. From there, cross Paris to Gare de Lyon for the France-Italy high-speed train. Direct Paris-Milan trains run again following the resumption of services in 2025, so this is the simplest way to reach the Italian high-speed network.
From Milan, Bologna is a short high-speed ride. Trenitalia Frecciarossa and Italo both serve the Milan-Bologna corridor, and Bologna Centrale is the main station for the city.
Turin can also work. Some Paris-Italy trains stop at Torino Porta Susa before Milan, and there are direct high-speed trains from Turin to Bologna. Use Turin when the onward connection lines up well, or when the fare is better than routing via Milan.
Journey Time And Same-Day Travel
The fastest London to Bologna by train itineraries are around 12 hours, but treat that as a best case rather than a guarantee.
The fixed parts are already long. Eurostar takes 2 hours 16 minutes from London to Paris. Direct Paris-Milan services currently take around seven hours on high-speed services. Milan to Bologna takes just over an hour by high-speed train. Add the Paris transfer and connection time, and the day becomes tight.
Same-day travel works best if you are comfortable with early starts, station changes and late arrivals. It also depends on the timetable for your exact travel date. If you are booking separate tickets, build in bigger buffers because a missed connection may not be protected.
For a first trip, an overnight stop is often the better choice. Paris is the easiest place to break the journey. Milan and Turin also work well if you want to get most of the rail distance behind you before sleeping.
Stations And Transfers
The route is straightforward, but the station changes matter.
In London, use London St Pancras International. Eurostar recommends arriving 75 to 90 minutes before departure for Standard and Plus passengers to allow time for border and security formalities. Do not plan this like a domestic UK train where you can arrive at the platform a few minutes before departure.
In Paris, Eurostar arrives at Gare du Nord. Most onward trains to Italy leave from Gare de Lyon, so you need to cross the city. The RER is usually the most direct public-transport option, but a taxi can be easier if you have heavy luggage or are travelling with children.
Plan around 60 minutes for the Gare du Nord to Gare de Lyon transfer. Add more if this is your first time changing stations in Paris, if your tickets are separate, or if you are travelling at a busy time.
In Italy, Milan and Turin are both major high-speed hubs. For the simplest version of this journey, Milan gives you frequent onward trains to Bologna Centrale. Bologna Centrale is the right station for most visitors to Bologna.
Tickets, Fares And Booking Strategy
Fares vary a lot, so treat any price as a starting point rather than a promise.
Public fare examples for the full London-Bologna route can start from around US$204 when booked ahead, though prices change by date and availability. The final Milan-Bologna leg can be relatively cheap by itself, with Italo listing fares from €12.90 on that route. The expensive parts are usually Eurostar and the international France-Italy leg.
There are two practical ways to book:
| Booking method | Best for | Watch out for |
|---|---|---|
| One retailer for the whole route | Simpler comparison and fewer websites | The fare may be higher, and not every operator appears equally. |
| Separate tickets by leg | More control over Eurostar, France-Italy and Italian trains | Leave bigger connection buffers, especially in Paris. |
Check Eurostar for London-Paris, SNCF Connect and Trenitalia for Paris-Italy, and Trenitalia or Italo for the Italian domestic leg. Rail retailers can be useful when you want one basket, but always check the connection time before paying.
Book earlier for the best chance of lower fares. This is especially true for Eurostar, international high-speed trains and summer travel.
Operators To Compare
Eurostar is the operator for the London to Paris leg.
Between Paris and Italy, compare TGV INOUI and Trenitalia Frecciarossa. Both resumed direct Paris-Milan services in 2025. The best choice depends on the timetable and price for your date.
Within Italy, compare Trenitalia Frecciarossa and Italo. Frecciarossa is Trenitalia's flagship high-speed service and runs on the Turin-Milan-Bologna-Florence-Rome axis. Italo is a private high-speed operator and is often competitive on Milan-Bologna and Turin-Bologna tickets.
Choose the operator combination that gives you a comfortable Paris transfer and a realistic final connection to Bologna.
Rail Passes And Reservations
A Eurail or Interrail pass can work for part of this journey, but it does not remove the need to plan carefully.
Eurostar and international high-speed services require pass-holder seat reservations, and those seats can sell out. High-speed trains in Italy also typically require reservations or supplements. A pass is most useful if Bologna is part of a longer European rail trip rather than a single London-Bologna journey.
Before buying a pass, compare the pass cost plus reservations against point-to-point tickets for your exact dates. If you already have a pass, reserve the London-Paris and France-Italy legs early.
When To Split The Journey
Split the journey if you want the trip to feel like part of the holiday instead of a connection puzzle.
Paris is the easiest overnight stop because it removes the pressure from the cross-city transfer. You can take an afternoon or evening Eurostar, sleep in Paris, then continue to Italy the next day.
Milan is a good split if you want to do the big international leg first and leave only a short ride to Bologna. Turin is also a pleasant stop and can work well when your Paris-Italy train calls there.
For the fastest same-day attempt, book the earliest sensible Eurostar, leave a conservative Paris transfer window, and choose an onward Italy connection that still leaves room for delays.
Arrival In Bologna
Bologna Centrale is the main arrival station for this journey.
The station sits on Italy's north-south high-speed rail spine, so arrivals from Milan, Turin, Florence and Rome are frequent. Once you arrive, you are in the right place for the city rather than an outlying airport or long coach transfer.
Frequently asked questions
Is there a direct train from London to Bologna?
No. There is no direct London to Bologna train. The normal rail route needs Eurostar to Paris, a transfer across Paris, and high-speed trains through Milan or Turin to Bologna.
How long is the train from London to Bologna?
The fastest itineraries in current public summaries are around 12 hours. Many realistic journeys take longer once you include Eurostar check-in, the transfer between Paris stations and connection buffers.
What is the best route from London to Bologna by train?
The best route for most travellers is London St Pancras to Paris Gare du Nord by Eurostar, Paris Gare de Lyon to Milan by TGV INOUI or Frecciarossa, then Milan to Bologna Centrale by Trenitalia Frecciarossa or Italo.
Can you travel from London to Bologna by train in one day?
It can be possible on days when the departures connect well. It is a long day, so many travellers find it easier to stop overnight in Paris, Milan or Turin.
Which train companies run London to Bologna?
The main companies to compare are Eurostar for London-Paris, SNCF TGV INOUI or Trenitalia Frecciarossa for Paris-Italy, and Trenitalia Frecciarossa or Italo for the final Italian high-speed leg.
Is there a sleeper train from London to Bologna?
There is no direct sleeper from London to Bologna. Older Paris-Italy sleeper options are no longer running, so plan a daytime high-speed journey or an overnight hotel stop instead.
Is Bologna Centrale the right station?
Yes. Bologna Centrale is the main station for Bologna and the right arrival point for high-speed trains from Milan, Turin, Florence and Rome.
