Train service
DSB
DSB is Denmark’s national rail operator, running regional, intercity, and commuter trains, including Copenhagen’s S-train network.
Deutsche Bahn
Deutsche Bahn (DB) is Germany’s national railway company, operating long-distance, regional, and international train services across Europe.
OBB
ÖBB is Austria’s national rail operator, known for its Railjet trains and Europe’s largest night train network, Nightjet.
Train tickets
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.
Copenhagen to Budapest by train is possible, but it is not a direct journey. Plan on a long international trip with several legs, usually through Hamburg and then Vienna before the final train into Budapest.
Copenhagen to Budapest by Train at a Glance
Copenhagen to Budapest is a proper cross-Europe rail journey, so the best plan is built around reliable connections rather than one simple train.
| Item | What to expect |
|---|---|
| Direct train | No direct Copenhagen to Budapest train in current public route data |
| Typical public timing | Roughly 18–22 hours in current commercial examples |
| Faster public examples | Around 17h42m to 18h40m, depending on seller and date |
| Changes | At least 2 changes in current Trainline route data |
| Distance | About 1,010–1,012 km |
| Simplest route idea | Copenhagen to Hamburg, then Germany to Vienna, then Vienna to Budapest |
| Overnight option | Use the Hamburg to Vienna ÖBB Nightjet, then continue to Budapest |
| Main operators to check | DSB, Deutsche Bahn, ÖBB, and MÁV-START |
| Rail pass | Interrail or Eurail Global Pass, with reservations on key trains |
The important point is the lack of a direct train. Booking engines can show different routes by date, but expect a long chain of trains rather than one through service. If you want the least tiring version, start by checking whether the Hamburg to Vienna Nightjet works for your date.
The Easiest Route for Most Travellers
The clearest route is Copenhagen to Hamburg, Hamburg or another German city to Vienna, then Vienna to Budapest.
This routing works because each city is a useful rail hub. Copenhagen connects into the German network through Hamburg. Vienna gives you a clean final approach to Hungary. Budapest is then only a shorter Central European leg away.
You may see other routings through Berlin, Prague, Munich, or Bratislava on specific dates. For most travellers, Hamburg and Vienna are the easiest landmarks to use when planning.
Copenhagen to Hamburg
Treat Hamburg as the first major target on the trip.
DSB sells train tickets from Denmark to European destinations, and Copenhagen H is one of the main stations where DSB lists in-person sales support. DSB also warns that track work in Denmark and Germany can change itineraries, so check the exact train times before departure.
This matters on Copenhagen to Budapest because a delay early in the day can affect every later connection. If you are connecting to a night train, avoid a tight same-day margin unless the whole journey is protected on one booking.
Hamburg or Germany to Vienna
Vienna is the most useful handover point if you want to make the journey less tiring.
The ÖBB Nightjet to Vienna can be boarded from Hamburg, Berlin, Cologne, and Düsseldorf according to Deutsche Bahn's Nightjet information. For Copenhagen to Budapest, Hamburg is the most natural boarding city to check first.
The night train is not a Copenhagen to Budapest sleeper. It is a way to cover the long middle section while you sleep. You then continue from Vienna to Budapest by daytime train.
Vienna to Budapest
Vienna to Budapest is the short final leg of the route.
Interrail's Hungary guide lists Budapest to Vienna by EuroCity or Railjet at 2h40m. The same corridor is useful in reverse when travelling from Vienna to Budapest. Reservation rules can vary by train, so follow the booking result for your exact departure.
Budapest has several major stations. Keleti is the main international and intercity station, but some itineraries may use Kelenföld, Nyugati, or Deli. Follow the station name on your ticket rather than assuming every train arrives at the same place.
Daytime and Overnight Choices
The overnight route is usually the most comfortable way to make the trip feel manageable.
The broad overnight plan is Copenhagen to Hamburg by day, ÖBB Nightjet from Hamburg to Vienna overnight, then Vienna to Budapest the next day. It can save a hotel night and remove the need to sit through every long-distance leg while awake.
Nightjet accommodation makes a big difference. A seat is usually the cheapest and least restful option. A couchette lets you lie down. A sleeper gives more privacy. Some newer Nightjet services also offer Mini Cabins, but availability depends on route and trainset.
Daytime trains can still work. They make sense if sleepers are sold out, too expensive, or not how you want to travel. The tradeoff is that you may need a very long day, a planned overnight stop, or a route with more changes.
| Choice | Best for | Watch out for |
|---|---|---|
| Overnight via Vienna | Travellers who want the least tiring rail plan | Sleeper and couchette availability can sell out |
| Daytime with a stopover | Travellers who want more control and sightseeing | Adds time and usually a hotel night |
| Fastest booking-engine itinerary | Travellers chasing the shortest public timing | Can involve tight transfers or awkward hours |
| Flexible date search | Travellers trying to lower the price | A one-day shift can change fare and sleeper availability |
Tickets and Booking Strategy
Book the hard-to-replace leg first, then build the rest of the itinerary around it.
For an overnight plan, that usually means checking the Hamburg to Vienna Nightjet before paying for the Copenhagen to Hamburg leg. Nightjet tickets can generally be bought up to 180 days ahead, but fares depend on capacity and availability. Lower fares and private sleeping space can disappear on popular dates.
Nightjet also lists Hamburg to Copenhagen among feeder or connecting ticket options when combined with a qualifying Nightjet booking. Check the exact conditions before relying on it.
For the daytime legs, compare DSB, Deutsche Bahn, ÖBB, and Hungarian railway booking options where relevant. Resellers such as Rail Europe, Omio, and Trainline can help compare route options, but check fees, refund rules, and connection protection before paying.
Be careful with advertised "from" prices. Current commercial examples show Copenhagen to Budapest fares from around US$93 to about US$105, but those are date- and seller-specific starting points. The real price for your trip depends on booking date, travel date, comfort category, and whether you split the journey.
Interrail and Eurail Passes
An Interrail or Eurail Global Pass can work for Copenhagen to Budapest, but it does not make the trip reservation-free.
The route crosses several countries, so a Global Pass is the relevant pass type. Nightjet states that Interrail and Eurail pass holders need a reservation in the chosen travel category. Interrail's Hungary guidance also shows that some international services require reservations.
Before using a pass day, compare the pass-day value plus reservations with regular tickets for your exact date. A pass can be helpful if Copenhagen to Budapest is part of a wider rail trip. For a single city pair, advance point-to-point tickets may be cheaper.
Stations, Luggage, and Transfer Planning
Follow the station names on your ticket and pack for several transfers.
Most travellers start at Copenhagen H. Hamburg Hbf and Vienna Hbf are the key planning stations on the simplest route. In Budapest, your train may arrive at Keleti, Kelenföld, Nyugati, or Deli depending on the itinerary.
Keep transfers practical. Long international routes are easier when your bag is light enough to move quickly through stations. Keep passports, tickets, chargers, medicine, and overnight items easy to reach if you use the Nightjet.
Do not schedule a fixed tour or non-refundable onward train too soon after arrival. A Copenhagen to Budapest rail trip crosses several networks, and small delays can stack up.
Train or Flight
Take the train if the journey itself matters; compare flights if speed is the priority.
The train is best if you want to avoid airports, add a stopover in Hamburg or Vienna, or turn the journey into part of the trip. Flying will generally be faster for the city pair. For rail-minded travellers, the real choice is usually between a Nightjet-based plan and a deliberate two-day daytime route.
Best Choice by Traveller Type
| Traveller type | Best choice | Why |
|---|---|---|
| Wants the simplest rail plan | Copenhagen to Hamburg, Nightjet to Vienna, then Vienna to Budapest | Clear route logic and the longest leg happens overnight |
| Wants proper rest | Couchette or sleeper on the Nightjet | More comfortable than sitting overnight |
| Wants full control | Daytime trains with a stopover | Easier to recover from delays and choose better transfer times |
| Uses Interrail or Eurail | Global Pass plus reservations | The route crosses several countries, and key trains need reservations |
| Has fixed dates | Search Nightjet and long-distance legs early | Sleeper space and lower fares are capacity-limited |
| Needs the fastest arrival | Compare flights | Rail is possible, but it remains a long journey |
Frequently asked questions
Is there a direct train from Copenhagen to Budapest?
No. Current public route data does not show a direct Copenhagen to Budapest train. Expect at least two changes, and plan the trip around Hamburg and Vienna.
How long does Copenhagen to Budapest by train take?
Current commercial examples show faster trips around 17h42m to 18h40m and an average around 21h50m. Your exact timing depends on date, route, transfers, and whether you use an overnight train.
What is the best train route from Copenhagen to Budapest?
For most travellers, the clearest route is Copenhagen to Hamburg, then onward through Germany to Vienna, then Vienna to Budapest. If you want to make the trip less tiring, check the Hamburg to Vienna ÖBB Nightjet.
Is there a night train from Copenhagen to Budapest?
No direct Copenhagen to Budapest night train is shown in current route evidence. The practical overnight option is to travel from Copenhagen to Hamburg, take the ÖBB Nightjet from Hamburg to Vienna, then continue from Vienna to Budapest.
Can I use Interrail or Eurail from Copenhagen to Budapest?
Yes, a Global Pass can cover the countries involved if it is valid for your trip, but you still need reservations on key trains. Nightjet requires pass holders to pay a reservation fee for the chosen category.
Where should I book Copenhagen to Budapest train tickets?
Check the hard-to-replace leg first, usually the Nightjet or longest international section. DSB, Deutsche Bahn, ÖBB, and Hungarian railway channels are useful direct sources, while Rail Europe, Omio, and Trainline can help compare multi-leg options.
