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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.

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Travel from Naples to Isernia by train in 1 hour 57 minutes

If you want to know more about the journey from Naples to Isernia by train, look no further!

The average journey time from Naples to Isernia by train is 3 hours, although on the fastest services it can take just 1 hour 57 minutes. Around 12 trains per day travel the 51 miles (82 km) between these two destinations. Direct trains are usually available every day on the route to Isernia. As the main train operator on this route, you'll probably be travelling on a Trenitalia service for all or at least part of your journey to Isernia.

Book train tickets from Naples to Isernia in advance instead of buying them on the day and they can start from £7.85. We'll always highlight the cheapest prices when you search in our Journey Planner.

Ready to book? Start your search for cheap train tickets with us today. Keep reading for more information, including our timetable where you can view first and last train times, as well as tips on how to find cheap train tickets.

Naples to Isernia by train

It takes an average of 3h 0m to travel from Naples to Isernia by train, over a distance of around 51 miles (82 km). There are normally 12 trains per day travelling from Naples to Isernia and tickets for this journey start from £7.85 when you book in advance.

First train

04:13

Last train

22:27

Departure station

Naples

Arrival station

Isernia

Journey time

From 1h 57m

Distance

51 miles (82 km)

Frequency

12 trains per day

Changes

Direct trains available

Price

From £7.85

Train and bus operators

Trenitalia, Flixbus

FAQs about the train journey from Naples to Isernia

Want to know more about your journey from Naples to Isernia? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do you travel to Isernia from Naples?

To get to Isernia from Naples, why not take the train? With 12 trains per day and an average journey time of 3 hours and 0 minutes, taking the train is a great way to travel. You can also catch the bus from Naples to Isernia. See our Journey Planner for up-to-date times and prices.

How long does it take to get from Naples to Isernia by train?

On average, it takes around 3 hours and 0 minutes to travel from Naples to Isernia by train, although you can get there in 1 hour and 57 minutes on the fastest services. With 12 trains per day running on this route, journey times may vary, so check our Journey Planner for more information.

How much is the train ticket from Naples to Isernia?

The price of a train ticket from Naples to Isernia can start from as little as £7.85, depending on the time of day, route and class you book. Train tickets may also be cheaper when you book in advance compared to buying them on the day.

How fast can trains travel from Naples to Isernia?

The fastest time a train can travel the 51 miles (82 km) from Naples to Isernia is 1 hour and 57 minutes.

Naples to Isernia train times

Check out the next trains departing from Naples to Isernia for Tuesday 6th May 2025. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
04:1006:402h 30m, 1 change
04:2307:293h 6m, 1 change
04:2506:402h 15m, 2 changes
06:5510:153h 20m, 1 change
11:0013:072h 7m, direct
13:0015:052h 5m, direct
15:5818:052h 7m, direct
16:1219:553h 43m, 1 change
18:3020:271h 57m, direct
18:3720:402h 3m, direct

Trenitalia trains from Naples to Isernia

You can travel from Naples to Isernia on Trenitalia trains. When you search for times and tickets, we might also show you some other options with multiple connections or operators if they’re available.

Trenitalia is the national railway company of Italy, with a fleet including high-speed trains (Frecciarossa, Frecciargento and Frecciabianca), Intercity and Intercity night trains and regional trains. Trenitalia offers discounts and special promotions on selected routes, two types of discounted tickets for young people under 30 and people over 60.

Regional trains classes from Naples to Isernia

Compare the different travel classes offered by Regional trains when travelling from Naples to Isernia.

Onboard services on Regional trains

Discover more about the onboard services offered on trains from Naples to Isernia.

LuggageLuggageLuggage
  • You can take your bags on board Trenitalia's regional trains free of charge.
  • In most cases, there are no luggage size limits. You’ll need to make sure that your luggage is compatible with the space available on board.
RestaurantRestaurantFood and drink

At the moment, a restaurant service is not available on Trenitalia's regional trains. However, you can take your own food on board so pick up some snacks at the station before you set off.

WiFiWiFiEntertainment

Trenitalia's regional trains do not offer an entertainment portal on board. However, you can make use of your internet data, as well as charge your devices thanks to the power sockets that are available at your seat.

ChildPassengerChildPassengerTravel with children
  • Children under 4 can travel for free if they’re accompanied by an adult and a seat is not assigned to them.
  • Children aged 4-11 can get 50% off. Older children will need to have a full-price ticket.
ModeOfTransportBikeModeOfTransportBikeBikes
  • You can take your bike, hoverboard, monowheel or e-scooter free of charge if it can be folded and doesn’t exceed these dimensions: 120 x 80 x 45cm.
  • If your bike can’t be folded, you’ll need to buy a bike ticket or another Second Class ticket.
PetPetPets
  • Small pets can travel on Trenitalia's regional trains free of charge if they’re placed in a carrier or cage with max dimensions of 70 x 30 x 50cm.
  • Bigger dogs are allowed on all trains if they have a ticket, they’re kept on a leash and equipped with a muzzle.
  • Guide and assistance dogs are allowed on all trains at no additional cost.
WheelchairWheelchairSpecial Assistance

If you need to request special assistance, you can call the toll-free number 800 90 60 60 which can be reached from a landline in Italy, or the national number +3902323232 which can be reached from a landline or mobile, even from abroad (international calling charges may apply).

InfoInfoOther

Air-conditioning is available on Trenitalia's regional trains.

Cheap train tickets from Naples to Isernia

The price of train tickets from Naples to Isernia starts at £7.85 one-way for a Standard Class ticket if you book in advance. Booking on the day is usually more expensive and costs can vary depending on the time of day, route or class.

Book in advance

Most of the train companies across Europe release their tickets around three to six months in advance, many of which can be cheaper the earlier you book. If you know the dates you want to travel, you may be able to find some cheaper train tickets from Naples to Isernia by booking early.§

Be flexible with your travel times

Many of the train services in Europe are also popular commuter services, lots of train companies increase ticket prices during “peak hours” (generally between 06:00 – 10:00 and 15:00 – 19:00 on weekdays). If you can, consider travelling outside of peak hours to find lower priced tickets.

Choose a slower or connecting train

On some of the busier routes, you might also have the option to take a slower or connecting train. It may take a little longer than some high-speed or direct services, but if you have a little extra time on your hands, you might find a cheaper fare. Plus, you'll have more time to enjoy the view of the countryside!

Look out for special deals

Take a look at our handy guides to find out when train operators release their special deals and offers to see if you can find cheap European train tickets for your journey.

For specific information about how to get your hands on cheap tickets, check out our European train tickets hub.

§Some train companies may not offer any Advance ticket types or cheaper deals for early bookings. On rare occasions, train companies may choose to release special offers closer to the date on last-minute or late-release tickets. This is dependent on the individual train operating company you travel with.

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