- Must visit
Museo Ostiense
Main archaeological museum for nearby Ostia Antica and Portus, displaying statues, mosaics, and finds that explain Rome’s ancient maritime world.
Cheapest price on Sep 18
€31
Average ticket price on Sep 18
€40
Fastest journey on Sep 18
6 h 55 m
Average journey duration on Sep 18
8 h 51 m
Buses on Sep 18
4
Distance
168 km
The best way to find a cheap bus ticket from Isernia to Fiumicino is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Isernia to Fiumicino will cost around €40 if you buy it on the day, but the cheapest tickets can be found for only €31.
On Fri, Sep 18, we found 4 buses from Isernia to Fiumicino, including 4 direct services.
On Fri, Sep 18 the direct buses cover the 168 km distance in an average of 8 h 51 m but if you time it right, some buses will get you there in just 6 h 55 m .
On Fri, Sep 18 the slowest buses will take 9 h 50 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.








Omio recommends booking the bus as it is the most popular option from Isernia to Fiumicino among Omio's users. If you are prioritising price, take the train, with an average ticket price of €22 For those with little time, consider booking a train, which has an average total journey time of 3h 38m. Average ticket prices depend on the travel mode: a train costs an average of €22, while a bus costs an average of €53.
Distance: 104 miles (168 km)
Most popular Bus | Train | Driving |
|---|---|---|
€53 Average price | €22 Average price Cheapest | €44 Average price (fuel + tolls) |
6h 5m Average total duration 5h 35m Onboard + 30m Additional time* | 3h 38m Average total duration Fastest 3h 8m Onboard + 30m Additional time* | 2h 26m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Isernia to Fiumicino:
A train is €31 less than a bus for this route with tickets for a bus from Isernia to Fiumicino costing on average €53.
Other travel options to Fiumicino take longer:
Bus takes on average 5h 35m.
Tickets start at around €53 compared to roughly €44 in fuel and tolls — a saving of about €-8.95. The journey takes 5h 35m versus 2h 26m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar | Departure Time 09:00AM | Arrival Time 10:40AM | Duration 1h40 | Departure days Mon | Cheapest price €10 |
Operator FlixBus | Departure Time 09:45AM | Arrival Time 07:15PM | Duration 9h30 | Departure days Fri, Sat, Sun | Cheapest price €34 |
Operator FlixBus | Departure Time 10:25AM | Arrival Time 08:15PM | Duration 9h50 | Departure days Fri, Sat, Sun | Cheapest price €34 |
Operator FlixBus | Departure Time 11:45AM | Arrival Time 09:15PM | Duration 9h30 | Departure days Thu | Cheapest price €36 |
Operator BlaBlaCar | Departure Time 11:50AM | Arrival Time 01:20PM | Duration 1h30 | Departure days Mon | Cheapest price €10 |
Operator BlaBlaCar | Departure Time 12:30PM | Arrival Time 02:10PM | Duration 1h40 | Departure days Mon | Cheapest price €11 |
Operator Regionale | Departure Time 02:15PM | Arrival Time 06:18PM | Duration 4h03 | Departure days Sat | Cheapest price €22 |
Operator FlixBus | Departure Time 02:50PM | Arrival Time 12:00AM | Duration 9h10 | Departure days Fri, Sat | Cheapest price €31 |
Operator FlixBus | Departure Time 04:05PM | Arrival Time 11:00PM | Duration 6h55 | Departure days Tue, Wed, Fri, Sat | Cheapest price €33 |
Operator BlaBlaCar | Departure Time 04:40PM | Arrival Time 06:00PM | Duration 1h20 | Departure days Mon | Cheapest price €11 |
Operator FlixBus | Departure Time 06:05PM | Arrival Time 01:00AM | Duration 6h55 | Departure days Thu | Cheapest price €50 |
Operator FlixBus | Departure Time 06:25PM | Arrival Time 01:00AM | Duration 6h35 | Departure days Mon | Cheapest price €42 |
Operator BlaBlaCar | Departure Time 06:30PM | Arrival Time 07:40PM | Duration 1h10 | Departure days Mon | Cheapest price €10 |
The table below shows live departures for Isernia to Fiumicino buses for today, Thursday, September 17. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus · FlixBus | 11:45 AM Isernia, Piazza della Repubblica (F. Martino bus station) | 9h30 | 9:15 PM Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus) | 1 transfer | |
FlixBus · FlixBus | 6:05 PM Isernia, Piazza della Repubblica (F. Martino bus station) | 6h55 | 1:00 AM Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus) | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Isernia to Fiumicino run on average 2 times per day, taking around 5h 35m. Cheap bus tickets for this journey start at €25 but you can travel from only €22 by train.
The earliest bus runs at 02:45, the last at 18:57. The fastest bus covers the 104 miles (168 km) distance in 5h 25m.
Distance 104 miles (168 km) |
Average bus duration 5h 35m |
Cheapest ticket price €25 |
Buses per day 2 |
Fastest bus 5h 25m |
First bus 2:45 AM |
Last bus 6:57 PM |
Cheapest Month Aug |
Cheapest Day Wed |
High Season Jul - Sep |
Low Season Oct - Dec |
Best time to book 56 days |
Discover the best of Fiumicino — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Fiumicino trip today.
Main archaeological museum for nearby Ostia Antica and Portus, displaying statues, mosaics, and finds that explain Rome’s ancient maritime world.
Archaeological visitor route around the imperial port of Trajan, where ruins and exhibits reveal the logistics of Rome’s busiest harbor system.
Necropolis museum area with Roman tombs and funerary art near the ancient harbor; a compelling look at daily life and burial customs.
Canal-side promenade lined with boats and maritime views; the best place to feel Fiumicino’s fishing-port atmosphere on foot.
Protected coastal reserve with wetlands, paths, and wildlife habitats; excellent for birdwatching and understanding the Roman coast’s ecology.
Central urban park with lawns, paths, and public events; a relaxed local favorite for walks near the town center.
Spaghetti with clams, a Tyrrhenian coast classic. In Fiumicino it is prized for very fresh local shellfish and simple Roman seaside cooking.
Mussels cooked with tomato, garlic, parsley, and white wine. A staple of local seafood menus reflecting Fiumicino's fishing-port tradition.
Mixed fried seafood, usually squid, shrimp, and small fish. Popular in Fiumicino for its fresh catch and casual waterfront dining style.
Refined seafood restaurant near the canal, known for elegant raw fish, tasting menus, and polished service in a contemporary setting.
Well-known fish restaurant with a modern style, appreciated for creative seafood dishes and quality ingredients near the waterfront.
Established local favorite for classic Roman seafood, including pasta with clams and fried fish, in a lively traditional atmosphere.
Moderate for Italy: airport-area stays cost more, but dining and local transit are reasonable versus Rome city center and major tourist hubs.
Service is often included or covered by coperto. Round up or leave 5-10% for great restaurant service; small change for cafes; taxi tips are optional, usually rounding up.
Official public transport app
Fiumicino Aeroporto -> Roma Termini
Find answers to the most common questions about traveling from Isernia to Fiumicino by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Fiumicino, this guide helps you travel smarter and with confidence.

Most Isernia to Fiumicino buses use the Isernia, Piazza della Repubblica (Autostazione F. Martino) to Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus) station pair. Use this guide to compare Isernia and Fiumicino bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Isernia, Piazza della Repubblica (Autostazione F. Martino) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Nearby cafés and fast food outlets.
Wi-Fi is available at Isernia, Piazza della Repubblica (Autostazione F. Martino). ATMs are aTM located near the entrance.
Ticket office support is available at Isernia, Piazza della Repubblica (Autostazione F. Martino).
Available at Isernia, Piazza della Repubblica (Autostazione F. Martino): Parking, Taxis, WC.
Accessibility facilities are available at Isernia, Piazza della Repubblica (Autostazione F. Martino): Wheelchair accessible facility.
Here are some other resources that might have the information you need