Train Luggage in Europe: The 2026 Rules, Operator by Operator

Short answer: in 2026, no European rail operator weighs your luggage, but nearly all of them now cap the number of bags and their dimensions. The strictest frameworks belong to Eurostar (2 suitcases up to 85 cm + 1 piece of hand luggage) and SNCF, which allows 2 bags of up to 70 × 90 × 50 cm + 1 piece of hand luggage on TGV Inoui and Intercités, with a €50 fine for going over — a policy introduced on 15 September 2024 and still enforced. At the other end of the spectrum, DB in Germany, ÖBB in Austria, SBB/CFF in Switzerland and regional trains in most countries impose no numerical limit at all, only the "whatever you can carry yourself and stow without getting in the way" rule. The real hidden cost isn't the suitcase: it's the bike (€10 to €30 for a compulsory reservation depending on the network) and pets. Golden rule: a 55 cm cabin case works everywhere in Europe, no exceptions.

There's a very particular moment, on platform 12 at Paris Gare de Lyon on a Friday in July, when you realise that the suitcase that "fitted just fine on the plane" fits nowhere on the TGV. The luggage racks at the end of the carriage have been full since Bercy, the overhead spaces barely swallow a backpack, and the conductor is starting his rounds.

The train remains Europe's most generous mode of transport when it comes to luggage — but the era of "bring whatever you like" is quietly closing. Since 2024, SNCF has been issuing penalties. Eurostar requires tags. Spanish and Italian low-cost operators are now displaying limits they weren't enforcing three years ago. Here is the real state of the rules in 2026, operator by operator, and above all how never to get caught out.

1. The general principle: trains don't weigh, they measure

The first fundamental difference with air travel: there is no weighing at the station. No European rail operator has scales at boarding, and none charges by the kilo. The constraint is volumetric and spatial: your bag must fit in the spaces provided (racks at the end of the carriage, overhead lockers, the gap between seat backs) without blocking aisles or emergency exits.

This framework stems from Regulation (EU) 2021/782 on rail passengers' rights, which leaves each company free to set its own luggage conditions, as long as they are published and non-discriminatory. In other words: the rule isn't European, it's contractual, operator by operator. That's exactly why a Brussels–Milan journey involving three different companies can stack three distinct regimes onto a single trip.

The second point to grasp: on almost every network, the limit isn't checked systematically. It serves as a legal basis in cases of abuse — a bag that blocks access to a seat, a removal box, an unpacked bicycle. In practice, a traveller with two normal suitcases will never have a problem, except on routes where the operator has explicitly introduced checks.

2. SNCF: the 2 + 1 rule and the €50 fine

This is the most talked-about change of recent years. Since 15 September 2024, SNCF has applied an official limit on TGV Inoui and Intercités:

• 2 large bags of up to 70 × 90 × 50 cm each;
• + 1 piece of hand luggage of up to 40 × 30 × 15 cm (bag, laptop, small travel bag).

Exceeding this exposes you to a flat €50 charge payable on board. In practice, SNCF announced a long educational phase, and penalties remain rare — but they do happen, particularly on congested routes during peak departure periods.

Two points are often misunderstood:

Children get the same allowance as adults, provided they hold a ticket. A family of four can therefore theoretically bring eight large bags on board. And specific bulky items (pushchairs, musical instruments, medical equipment, wheelchairs) don't count towards the total.

On Ouigo, the regime is different and more generous than people think: 1 cabin bag (55 × 35 × 25 cm) + 1 handbag included, with an extra bag payable at booking (around €5 online, more expensive at the station or on board). The price gap between buying ahead and paying on board is the real trap of French low-cost trains.

To avoid any debate, the simplest solution remains a 55 cm cabin suitcase: this format works on absolutely every train in Europe, fits in the overhead lockers, and saves you from leaving your bag ten metres away at the end of the carriage.

3. Eurostar: the only operator that really requires tags

A legacy of its "airport-style" past and border controls, Eurostar (which now also runs the former Thalys routes to Brussels, Amsterdam and Cologne under a single brand) is the most formalised operator on the continent:

Every bag must carry a name tag with your name and contact details — that's a contractual obligation, not a recommendation, and staff at London St Pancras are particularly attentive to it. A set of durable luggage tags costs a few euros and settles the question for good, for all your years of travel.

Another specificity: Eurostar caps the weight of each item at whatever you can carry alone up the stairs, and requires long items (skis, boards) to be checked in under seasonal conditions.

4. Germany, Austria, Switzerland: the free zone

This is the polar opposite of the French model. On German-speaking networks, the rule is qualitative, not numerical.

• Deutsche Bahn (DB): hand luggage is free and unlimited in number, as long as you can carry it and stow it above or under your seat. No official dimensions.
• ÖBB (Austria): same logic. Railjet trains have particularly generous storage spaces at the end of each carriage.
• SBB/CFF (Switzerland): free hand luggage, plus a long-standing station-to-station checked baggage service (around CHF 12 per item) that lets you send your suitcase ahead the day before and travel hands-free. Few French travellers know about this service, which also exists in a "door-to-door" version.

This flexibility comes at a price: German regional trains at peak times, especially since the Deutschlandticket massively increased passenger numbers, are packed. A large 60-litre travel backpack is far easier to handle than a hard-shell case on a crowded RE between Cologne and Aachen.

5. Italy and Spain: rules on paper, rarely enforced

Trenitalia sets a theoretical limit for Frecciarossa services of "easily transportable" luggage with maximum dimensions of 75 × 53 × 30 cm, and Italo applies a similar framework. In practice, checks are virtually non-existent on Italian high-speed trains, where the luggage areas at the end of each carriage are sized for entire families.

Renfe is more explicit: up to 3 bags per passenger, for a total of 25 kg, with the sum of the three dimensions not exceeding 290 cm per item. Here again, weighing simply doesn't happen. On Ouigo España and Avlo, Spain's low-cost offering, the rule is tighter: 1 cabin bag + 1 accessory, with the second bag payable at booking — but fares stay low (often under €10).

The real risk in Italy and Spain isn't a fine: it's theft. Roma Termini, Milano Centrale, Barcelona Sants and Madrid Atocha account for the bulk of reported luggage thefts in Europe. A TSA combination lock and, better still, a Bluetooth tracker slipped into the lining radically improve your odds of recovering a suitcase that left without you.

6. Night trains: the tightest squeeze

With the revival of European night trains — 41 lines recorded in 2026 according to Le Nouvel Économiste, plus new services from Brussels and towards Finland — the luggage question takes a different shape. In a six-berth couchette compartment, storage space is by definition the tightest in all of European rail.

Useful benchmarks:

• ÖBB Nightjet: the latest-generation carriages, with their individual mini-cabins, offer a lockable compartment sized for a cabin bag, not a hold-sized suitcase. Large cases travel at the end of the carriage, out of sight.
• European Sleeper (Brussels–Berlin–Prague, Paris–Berlin): older rolling stock, limited storage, soft bags strongly preferred.
• Nightjet and Intercités de Nuit both require aisles to be kept clear for fire safety reasons.

The practical rule: on a night train, anything valuable sleeps with you. A small bag holding documents, cash, phone and power bank stays in the berth, never in the corridor rack. A lightweight padlock on the zip of a bag left at the end of the carriage is enough to deter opportunists.

7. Bikes, skis, pets: where the budget slips

This is where the real cost lies, far more than with the suitcase.

An unpacked bicycle requires a paid reservation almost everywhere:

By contrast, a bike dismantled and packed in a bag is treated everywhere in Europe as ordinary luggage, and therefore free. It's the best-kept pricing loophole in European rail: a folding bike transport bag pays for itself in two return trips.

For pets, rules vary widely: free for small dogs in a carrier on DB, a flat fee of around €7 on SNCF for an animal under 6 kg, a "half-fare" rate for large dogs in Austria and Italy. A dog in an approved soft carrier travels without discussion anywhere; a dog on a lead depends on the operator and sometimes on the conductor's tolerance.

Skis and snowboards are accepted as ordinary luggage on most Alpine networks, provided they're in a bag — the TGV des Neiges services and ÖBB trains to Tyrol have dedicated spaces.

8. Five habits that head off every problem

1. Measure before you leave, not at the station. The 55 × 40 × 23 cm format (airline cabin size) is the absolute rail all-rounder.
2. Always tag your bags. Mandatory on Eurostar, useful everywhere else: an unnamed suitcase found on a train goes to lost property, and getting it back becomes an administrative slog.
3. Board through the right door. Luggage spaces are at the end of the carriage: find your carriage number on the platform rather than crossing three coaches with 20 kg.
4. Choose soft over hard on journeys with multiple connections and on regional trains. A hard case doesn't compress; a duffel slides under a seat.
5. Book your bike at the same time as your ticket. Spaces are strictly limited in number (often 4 to 8 per train set) and sell out weeks in advance on tourist routes.

9. What about buses and ride-sharing?

The contrast is stark. FlixBus includes 1 hold bag (up to 20 kg, dimensions totalling ≤ 240 cm) + 1 piece of hand luggage + 1 small accessory, with a second hold bag payable (around €2 to €12 depending on the route and when you buy). BlaBlaCar sets no rules at all: it's the driver who states the boot size accepted when publishing the trip, and the "bulky luggage" option must be flagged before booking — something not to overlook if you're travelling with an instrument or a 28-inch suitcase.

In other words, on the 300–800 km segment, the train remains by far Europe's most permissive mode for anyone travelling heavy. It's an argument often forgotten in the train-versus-plane comparison, even though it counts for a lot: a Paris–Barcelona return with two suitcases easily costs €80 to €120 in baggage surcharges on a low-cost airline, versus zero euros by train.

In summary

The conclusion fits in one sentence: if your suitcase works on a low-cost flight, it works on every train in Europe. Everything else is just a matter of planning ahead — and knowing where the bike spaces are.

Sources: general conditions of carriage of SNCF Voyageurs, Eurostar, Deutsche Bahn, ÖBB, SBB/CFF, Trenitalia, Renfe and FlixBus (accessed August 2026); Regulation (EU) 2021/782 on rail passengers' rights and obligations.