London to Greece by train is a real option again. Eurostar now connects to a new night train across the Alps, the Italian high speed network takes you to the heel of Italy in a day, and an overnight ferry drops you in Patras in time for lunch. Here is the whole route with prices, days of the week, and the Greek stops near St Pancras that make the first morning easier.
The news that got us looking at the map came from Secret London: European Sleeper has linked its night trains to Eurostar through one booking flow, so you can search a London departure and an onward sleeper to Berlin, Prague or Milan together. The tickets are still separate and the connection is not formally guaranteed, but the transfers are chosen to work and the platform offers support if something goes wrong.
There is no direct train, and no international trains run into Greece at all right now because the lines through the Balkans are suspended. So the sensible way to do London to Greece by train is through Italy: London to Paris, Paris to Milan, Milan to Bari, the night ferry from Bari to Patras, then bus and train to Athens. That is a little over 48 hours to Greek soil plus about three hours to Athens, with one night on a train or in a hotel and one at sea.
The newer version swaps Paris for Brussels and uses the European Sleeper from Brussels to Milan, which launched in September 2026 and runs through Cologne and the Swiss Alps. You board in the late afternoon, wake up in Switzerland and roll into Milan before lunch.
Everything begins at St Pancras International. Eurostar fares to Paris or Brussels start at £51 one way in Standard if you book early, and sales open about six months ahead. Allow a good hour for check in and passport control. For the sleeper, the connection that works is the 13:01 to Brussels Midi, arriving 16:06, with the night train leaving at 17:56 until 12 December and 17:22 from 13 December.
Getting there: St Pancras International is on the Victoria, Northern, Piccadilly, Hammersmith & City, Circle and Metropolitan lines at King’s Cross St Pancras, with Thameslink and the East Coast main line next door.
Greek stop nearby: Nostimo at 9 Brunswick Centre, a ten minute walk from St Pancras, opens at 11:30 and is the obvious place for a proper lunch before a 13:01 departure. Earlier, The Life Goddess at 29 Store Street, Bloomsbury, opens at 9:30 for Greek coffee and pies for the train.
By day, it is Eurostar to Paris Gare du Nord, a metro hop to Gare de Lyon, and a Frecciarossa to Milan: around seven hours through the Alps from about €35 if you book when sales open, roughly four months ahead. Sleep in Milan and you are ready for the morning train south.
By night, the European Sleeper from Brussels runs on Mondays, Thursdays and Saturdays until 12 December, then on Tuesdays, Thursdays and Sundays from 13 December, calling at Cologne, Lugano and Como before Milan Porta Garibaldi around 11:30. A seat starts at €49, a couchette at €69 in a six berth or €79 in a four berth, and a proper bed in the sleeping car from €139 per person with breakfast included. For a trip this long, pay for a berth.
From Milan the Frecciarossa runs down the Adriatic coast to Bari Centrale in around seven hours, from €29.90 when booked early. Leave in the morning and you reach Bari with time to spare before the evening ferry. If you came in on the sleeper, stay the night in Milan and take the morning train.
The rule that keeps London to Greece by train affordable is to book each leg as soon as it opens: Eurostar six months ahead, Italian trains four months ahead, ferries up to a year ahead. Last minute fares can cost three times as much.
Superfast Ferries sail from Bari to Patras at 19:30 from Monday to Saturday, arriving at 13:00 the next day. A deck passage starts around €63 and a bed in a three berth cabin around €179, money well spent on a sixteen hour crossing. Ancona has an almost daily sailing to Patras, and Venice two or three a week, though that one adds a night in Patras. Avoid the Sunday sailing from Bari; it leaves too early for a same day connection from Milan.
The ferry is where a Greek travel agent earns their fee. Winter timetables are thinner, cabins sell out around Christmas and Easter, and a car, a dog or the yiayia changes the options. One call in Greek can save an evening of comparing ferry sites.
Greek stop nearby: Vozis Travel, a Greek travel agency based in Milton Keynes, books ferry tickets, hotels, travel insurance and the onward legs in Greece by phone for clients across the UK, so the Italy to Greece part can be sorted in one conversation.
From the terminal a short taxi ride takes you to Patras railway station, where a combined bus and train ticket to Athens costs about €17: a Hellenic Train bus to Kiato, then the train to Athens, about three hours in all. For Corfu or Epirus, sail to Igoumenitsa instead.
Getting there: Patras South ferry terminal to Patras railway station is about ten minutes by taxi. Greek train tickets are sold online only at hellenictrain.gr, which has an English version.
Booked early, the day route adds up to roughly £200 one way: Eurostar from £51, Paris to Milan from €35, Milan to Bari from €29.90, the ferry from €63 and Patras to Athens at €17. A sleeper berth and a cabin push that towards £300, still competitive with a peak date flight once you add bags and airport transfers. Count two days and two nights from St Pancras to Athens, so it suits the Christmas holidays or a summer return with heavy luggage. London to Greece by train is slower than a plane but far kinder on luggage limits, nerves and the planet.
Pack food for the ferry if you are on a budget. Carry a paper copy of every booking, because signal disappears in the Alps and at sea. Check the European Sleeper timetable the week before you travel, as night train times move with engineering work. In winter leave a day of slack: Adriatic crossings do get delayed by storms.
Whichever version you choose, London to Greece by train is a journey people talk about for years. Start it with a Greek coffee in Bloomsbury and it already feels like going home.
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