Train service
Eurostar
Eurostar is an international high-speed rail operator connecting the UK, France, Belgium, the Netherlands, and Germany.
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OBB
ÖBB è l'operatore ferroviario nazionale austriaco, noto per i treni Railjet e per Nightjet, la più ampia rete europea di treni notturni.
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Raileurope
Rail Europe is a leading travel tech company specializing in European train bookings for over 15,000 travel professionals worldwide.
Trainline
Trainline sells rail and coach tickets worldwide on behalf of major UK and European transport companies.
Omio
Omio connects you with over 1,000 transport providers - trains, buses, flights, and more - to simplify your travel planning.
Vienna to London by train takes at least 16 hours. There is no direct service. The most comfortable option is the ÖBB Nightjet from Wien Hbf to Brussels, then Eurostar to London the next morning. It runs three nights a week. For a same-day trip, go Wien Hbf to Munich, connect through Germany to Brussels, then take Eurostar from Brussels Midi/Zuid to London St Pancras International.
No direct train: plan around Brussels
There is no direct train from Vienna to London, and there is not likely to be one any time soon. Build the trip around your Eurostar departure. Choose that leg first, then book backwards.
The two routes worth planning are:
| Route | Legs | Approximate total time |
|---|---|---|
| Nightjet + Eurostar | Wien Hbf to Brussels overnight; Eurostar next morning | Around 18 to 19 hours including overnight |
| Daytime via Germany | Wien Hbf to Munich, then Brussels, then Eurostar | Around 14 to 18 hours depending on connections |
Brussels is the right change point. It avoids the cross-city station transfer that Paris requires, and the Eurostar terminal is inside Brussels Midi/Zuid.
Daytime route via Munich and Germany
Start at Wien Hbf and take an ÖBB or Deutsche Bahn train to Munich. That leg takes around 3 hours 40 minutes to 4 hours. Munich is the natural first hub on this route.
From Munich, ICE trains run on toward Brussels via Frankfurt or Cologne. The Munich-to-Brussels section typically takes 5 to 6 hours with one change. Eurostar from Brussels to London takes around 2 hours.
A best-case daytime trip lands you in London in roughly 14 to 16 hours. Budget for more. German long-distance trains on the Cologne-Aachen-Brussels corridor can run late, and missing a Eurostar means a wait of several hours for the next one.
Do not book the first available Eurostar after your German connection arrives. Leave at least 2 hours in Brussels. The Eurostar gate closes 30 minutes before departure, and you need time for security and passport checks inside Brussels Midi/Zuid before that.
Nightjet sleeper route
The ÖBB Nightjet from Wien Hbf to Brussels is the best option for most travellers. You board in the evening, sleep through the night, and arrive in Brussels the following morning ready for Eurostar to London.
One thing to be clear about: this is not a direct train to London. The Nightjet terminates in Brussels. You book the Eurostar separately.
The Nightjet runs on Tuesday, Thursday, and Sunday only. It does not run on Monday, Wednesday, Friday, or Saturday. Check your date before booking anything else.
Journey time from Wien Hbf to Brussels is around 15 to 16 hours. Typical departure from Wien Hbf is in the early evening, arriving Brussels around 10:00 the following morning. Confirm exact times on oebb.at before booking, as the schedule can vary by date.
Accommodation on the Vienna-Brussels Nightjet
Three options are available:
- Seat: a reclining seat in a shared compartment. Cheapest, but a 15-hour overnight in a seat is genuinely uncomfortable for most people.
- Couchette: a fold-out berth in a shared compartment of four or six places. The most popular choice. Bedding is provided.
- Sleeper: a proper bed in a smaller, more private compartment with one, two, or three beds. Most comfortable. Sells out earliest on popular dates.
Book your couchette or sleeper early. Not weeks before departure, but as soon as your date opens. These places disappear well before seats do on busy routes.
Connection in Brussels after the Nightjet
After the Nightjet, allow at least 1.5 to 2 hours before your Eurostar. You will clear the station, get food if needed, and walk to the Eurostar terminal. A Nightjet delay of 20 or 30 minutes is not unusual. If you cut it too fine and miss the Eurostar, the next one is hours later.
The Vienna-Paris Nightjet no longer runs
The ÖBB Vienna-Paris Nightjet ended on 14 December 2025. So did the Berlin-Paris Nightjet. Any guide suggesting you take an overnight train from Vienna to Paris and then Eurostar to London is out of date.
Paris can still work as a daytime routing. Vienna to Paris via Munich and TGV takes around 8 to 9 hours, after which Eurostar runs Paris Gare du Nord to London in around 2 hours 20 minutes. But you need to cross Paris to reach Gare du Nord from Gare de Lyon or Gare de l’Est, and the Brussels routing is simpler. Use Brussels unless your dates or prices make Paris worth the extra effort.
Journey times and planning
The fastest booking engine results show Vienna to London in 14 hours. That is possible on a good day with tight connections. For a realistic trip, plan on 16 to 18 hours for a daytime journey, or an overnight departure on the Nightjet with a London arrival the following late morning.
| Plan | What it requires | Best for |
|---|---|---|
| Fast daytime | Early Wien Hbf departure, two or three changes in Germany, afternoon Eurostar | Experienced rail travellers with flexibility for delays |
| Daytime + overnight stop | Vienna to Frankfurt, Cologne or Brussels; Eurostar next day | Anyone who wants safe connections |
| Nightjet (Tue/Thu/Sun) | Nightjet Wien Hbf to Brussels + separate Brussels-London Eurostar | Most travellers; comfortable, saves a hotel night |
If you are travelling with children, heavy luggage, or a fixed appointment in London, do not rely on same-day daytime connections. The Nightjet or an overnight stop gives you a far more predictable arrival.
UK entry: the ETA
Apply for a UK Electronic Travel Authorisation (ETA) before you travel. Most non-UK nationals who do not hold a UK visa need one. This includes EU citizens, and nationals of Australia, Canada, New Zealand, the United States, and most other countries that previously entered the UK without a visa.
The requirement started on 2 April 2025. The ETA costs GBP 16, is valid for 2 years (or until your passport expires), and is linked to your passport. Apply at gov.uk.
Do not leave this until the station. Eurostar checks ETA compliance at departure in Brussels, not at UK immigration. If you do not have a valid ETA (or a valid UK visa), you will be refused boarding. The online process is usually quick, but apply a few days before travel to be sure.
Tickets, fares and booking order
Book Vienna to London as separate legs. Very few resellers offer a guaranteed through-ticket for this route, and booking separately gives you control over each connection.
Practical booking order:
| Step | What to book | Where |
|---|---|---|
| 1 | Brussels-London Eurostar | eurostar.com |
| 2 | Wien Hbf-Brussels Nightjet (if Nightjet route, Tue/Thu/Sun) | oebb.at |
| 3 | Wien Hbf-Munich + ICE to Brussels (if daytime route) | oebb.at or bahn.de |
| 4 | Compare full itineraries | Rail Europe, Trainline or Omio |
Eurostar advance fares for Brussels to London start from around EUR 25 to 39 for Standard class on good dates, but prices move a lot by demand and booking window. High season and school holiday departures cost significantly more. Check early.
ÖBB and Deutsche Bahn advance fares open around 180 days before travel. The early-bird prices on Vienna-Munich and ICE connections can be competitive when booked months ahead. Dynamic fares mean waiting rarely pays off.
If you use a comparison reseller, check that all legs are included, that connections are protected in case of delay, and what the rebooking terms are.
Interrail and Eurail passes
A Global Pass covers the route. A one-country pass does not. The journey crosses Austria, Germany, Belgium, and the United Kingdom.
You still need paid reservations for the key trains:
| Train | Passholder reservation fee |
|---|---|
| ÖBB Nightjet (seat) | From around EUR 8 to 10 |
| ÖBB Nightjet (couchette) | From around EUR 18 to 28 depending on berth type |
| ÖBB Nightjet (sleeper) | From around EUR 38 to 48 depending on berth type |
| Eurostar Standard | Around EUR 35 per person |
| Eurostar Plus | Around EUR 40 per person |
| Austrian and German daytime trains | Optional seat reservations available; not compulsory on most services |
Passholder reservation fees change. Confirm current rates at Interrail.com and oebb.at before booking. The Eurostar passholder allocation is small. It sells out before regular tickets on popular dates. Book it as soon as you know your travel date, not after you have sorted accommodation and flights. Nightjet sleeper places sell out fast for the same reason.
Stations and connections
Wien Hbf
All long-distance trains toward Munich, Frankfurt, Cologne, and Brussels depart from Wien Hbf, Vienna’s main station. The Nightjet also departs from Wien Hbf. This is the right station for this route.
Brussels Midi/Zuid
All Eurostar trains to London depart from Brussels Midi/Zuid. The Eurostar terminal is called the Channel Terminal, on the lower level under platforms 1 and 2.
Security screening, ticket checks, and passport control all happen in Brussels before you board. There is no immigration check on arrival in London. This is why the buffer matters. The gate closes 30 minutes before departure. For a connection arriving from Germany, allow at least 90 minutes in Brussels. If you are on the Nightjet and allowing for a possible delay, 1.5 to 2 hours is safer.
Arriving late and rushing the Eurostar check-in is one of the most common mistakes on this route. It is entirely preventable. Do not cut it close.
London St Pancras International
Eurostar arrives at St Pancras International in central London, adjacent to King’s Cross. The London Underground is directly below the station, with access to the Victoria, Piccadilly, Metropolitan, and other lines from King’s Cross St Pancras. It is a good central arrival point for most London destinations.
Booking this route
Choose your Eurostar departure first.
For a same-day daytime trip: find an early-afternoon or late-afternoon Eurostar from Brussels to London, then check what leaves Wien Hbf that morning to connect through Munich. Search Vienna to Brussels on ÖBB or DB and look at the transfers carefully.
For the Nightjet: check Nightjet availability first on oebb.at, remembering it runs Tuesday, Thursday, and Sunday only. Then pick a Eurostar from Brussels that leaves at least 1.5 to 2 hours after the Nightjet arrives.
If the one-day trip looks expensive or fragile, split the journey. Cologne, Frankfurt, and Brussels all work as overnight stops. Brussels is the simplest choice for a calm Eurostar the next morning.
Frequently asked questions
What is the best route from Vienna to London by train?
For most travellers, the ÖBB Nightjet to Brussels followed by Eurostar the next morning. The Nightjet runs on Tuesday, Thursday, and Sunday from Wien Hbf, arriving in Brussels around 10:00 the following morning. Book the Eurostar from Brussels separately. For a same-day trip, go Wien Hbf to Munich, connect through Germany to Brussels Midi/Zuid, then take Eurostar. That option takes around 14 to 18 hours depending on connections and how well they run.
When does the Nightjet run from Vienna to Brussels?
The ÖBB Nightjet from Wien Hbf to Brussels departs on Tuesday, Thursday, and Sunday only. It does not run on Monday, Wednesday, Friday, or Saturday. Journey time is around 15 to 16 hours. Check your exact departure date on oebb.at before booking anything else, as the schedule can vary by date.
Do I need a UK ETA to travel to London by train?
Most non-UK nationals who do not hold a UK visa need a UK Electronic Travel Authorisation (ETA). This includes EU citizens. The ETA costs GBP 16, is valid for 2 years (or until your passport expires), and must be obtained before travel at gov.uk. Apply a few days before you depart: Eurostar checks ETA compliance at Brussels before you board, not at UK immigration. If you do not have a valid ETA, you will be refused boarding.
How much buffer do I need at Brussels for Eurostar?
Allow at least 1.5 to 2 hours between the Nightjet arriving in Brussels and your Eurostar departure. Eurostar checks close 30 minutes before departure, and passport control, security, and ticket checks all happen inside Brussels Midi/Zuid before you board. A Nightjet delay of 20 to 30 minutes is common. If you cut it too fine and miss the Eurostar, the next one is hours later. For a daytime connection arriving from Germany, allow at least 90 minutes.
Can I use an Interrail or Eurail pass from Vienna to London?
Yes, but only with a Global Pass. The route crosses Austria, Germany, Belgium, and the United Kingdom, so a one-country pass does not cover it. You still need paid seat reservations for the key trains. Eurostar passholder reservations run around EUR 35 for Standard class and EUR 40 for Plus class, but these fees change, so verify current rates at Interrail.com before booking. ÖBB Nightjet passholder reservation fees depend on accommodation type: from around EUR 8 to 10 for a seat, EUR 18 to 28 for a couchette, and EUR 38 to 48 for a sleeper. Confirm current rates at Interrail.com and oebb.at. Nightjet sleeper places and Eurostar pass allocations both sell out early on popular dates.
How long does Vienna to London take by train?
Around 18 to 19 hours for the Nightjet option, including the overnight from Wien Hbf to Brussels and Eurostar the next morning. A daytime trip via Munich and Brussels takes around 14 to 18 hours depending on connections, with the fastest realistic itineraries around 14 to 16 hours on a good day. Plan for more if anything runs late.
