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Naples to Isernia Train

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21/04/2026
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Naples to Isernia by train

The journey from Naples to Isernia by train is 85.38 km and takes 2 hrs 31 mins. There are 15 connections per day, with the first departure at 04:08 and the last at 19:37. It is possible to travel from Naples to Isernia by train for as little as €8.80 or as much as €26.70. The best price for this journey is €8.80.

Lowest Price €8.80
Journey Duration 2 hrs 31 mins
Connection per Day 15
Lowest Price €8.80
Highest Price €26.70
First Departure 04:08
Last Departure 19:37
Distance 85.38 km
Departure Naples
Arrival Isernia
Carriers DB - Intercity, Regionale Veloce

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Price as departure date approaches

Train companies may charge higher ticket prices as the date of departure approaches. Prices in the next days can range from around €8.56 to €10.30 but may be subject to change. Our advice is to book as early as possible to potentially save up to 17% on your trip!

Best time to book cheap train tickets from Naples to Isernia

The cheapest Naples - Isernia train tickets can be found for as low as €8.20 if you’re lucky, or €8.69 on average. The most expensive ticket can cost as much as €9.29.

Find the best day to travel to Isernia by train

When travelling to Isernia by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board DB - Intercity, Frecciarossa and Trenitalia from Naples to Isernia
Compare services on board when travelling from Naples to Isernia by train.
Facilities DB - Intercity Frecciarossa Trenitalia
wifi WiFi check check check
power_sockets Power sockets check check check
luggage Luggage check check check
food_and_drink Food and drink check check check
quiet_zone Quiet zone cross check check
accessibility Accessibility cross check check
air_con Air conditioning cross check check
bicycle Bicycle cross check check
sleeper_couchette Sleeper cross check check

Naples to Isernia CO2 Emissions by Train

Ecology
Train
5.98kg
Bus
6.4kg
Flight
17.08kg
Car
13.66kg
What are the CO2 emissions from Naples to Isernia by train? The CO2 emissions from taking the train between Naples and Isernia are 5.98kg.
How much CO2 do I save by taking the train between Naples and Isernia? By taking the train between Naples and Isernia you will save 11.1kg CO2 emissions compared to a flight, 0.42kg compared to a bus and 7.68kg compared to a car.

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Frequently Asked Questions

How much is a train ticket from Naples to Isernia?
A train ticket from Naples to Isernia is €11.44. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as €8.80.
What's the cheapest train ticket from Naples to Isernia?
The cheapest ticket you can get from Naples to Isernia is €8.80. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Naples and Isernia by train?
Naples to Isernia is 85.38 km.
How long does the train between Naples and Isernia take?
Naples to Isernia is on average 2 hrs 31 mins. However the fastest option will get you there in 1 hr 54 mins.
Which companies operate from Naples to Isernia?
The train journey from Naples to Isernia is covered by 3 operator(s). On Virail you can find these carriers that provide services on this route: DB - Intercity, Regionale Veloce, Frecciarossa and Trenitalia.
How many train connections per day go from Naples to Isernia?
Naples to Isernia has 15 connection(s) per day on average.
What time does the first train from Naples to Isernia leave?
The earliest train from Naples to Isernia departs at 04:08. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from Naples to Isernia depart?
The latest train from Naples to Isernia departs at 19:37. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Naples to Isernia in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest train ticket we have found is €8.80 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from Naples to Isernia?
There are on average 6 direct connection(s) from Naples to go to Isernia.
What's the fastest journey time between Naples to Isernia by train?
The fastest journey time by train between Naples and Isernia is 1 hr 54 mins.
Is there a direct train from Naples to Isernia?
Yes, there is a direct train between Naples and Isernia.
What are the CO2 emissions for Naples to Isernia by train?
The train journey from Naples to Isernia creates 5.98kg of CO2 emissions.