$42 Cheap Flights from Trieste (TRS) to Naples (NAP)

View $42 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP)

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Cheap Flights from Trieste to Naples (TRS-NAP)

Prices were available within the past 7 days and start at $42 for one-way flights and $60 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sun, Sep 14 - Thu, Sep 18
TRS
Trieste
NAP
Naples
$60 Roundtrip, found 11 hours ago
$60
Roundtrip
found 11 hours ago
Select Ryanair flight, departing Sun, Sep 14 from Trieste to Naples, returning Thu, Sep 18, priced at $60 found 11 hours ago
Ryanair
Mon, Aug 4 - Thu, Aug 7
TRS
Trieste
NAP
Naples
$67 Roundtrip, found 1 day ago
$67
Roundtrip
found 1 day ago
Select Ryanair flight, departing Mon, Aug 4 from Trieste to Naples, returning Thu, Aug 7, priced at $67 found 1 day ago
Ryanair
Sat, Aug 2 - Thu, Aug 7
TRS
Trieste
NAP
Naples
$72 Roundtrip, found 2 days ago
$72
Roundtrip
found 2 days ago
Select Ryanair flight, departing Sat, Aug 2 from Trieste to Naples, returning Thu, Aug 7, priced at $72 found 2 days ago
Ryanair
Mon, Aug 18 - Thu, Aug 28
TRS
Trieste
NAP
Naples
$76 Roundtrip, found 2 days ago
$76
Roundtrip
found 2 days ago
Select Ryanair flight, departing Mon, Aug 18 from Trieste to Naples, returning Thu, Aug 28, priced at $76 found 2 days ago
Ryanair
Mon, Jul 28 - Mon, Aug 4
TRS
Trieste
NAP
Naples
$80 Roundtrip, found 3 days ago
$80
Roundtrip
found 3 days ago
Select Ryanair flight, departing Mon, Jul 28 from Trieste to Naples, returning Mon, Aug 4, priced at $80 found 3 days ago
Ryanair
Sun, Aug 3 - Thu, Aug 7
TRS
Trieste
NAP
Naples
$83 Roundtrip, found 1 day ago
$83
Roundtrip
found 1 day ago
Select Ryanair flight, departing Sun, Aug 3 from Trieste to Naples, returning Thu, Aug 7, priced at $83 found 1 day ago
Ryanair
Mon, Sep 1 - Mon, Sep 8
TRS
Trieste
NAP
Naples
$84 Roundtrip, found 1 hour ago
$84
Roundtrip
found 1 hour ago
Select Ryanair flight, departing Mon, Sep 1 from Trieste to Naples, returning Mon, Sep 8, priced at $84 found 1 hour ago
Ryanair
Mon, Aug 11 - Mon, Aug 18
TRS
Trieste
NAP
Naples
$88 Roundtrip, found 6 days ago
$88
Roundtrip
found 6 days ago
Select Ryanair flight, departing Mon, Aug 11 from Trieste to Naples, returning Mon, Aug 18, priced at $88 found 6 days ago
Ryanair
Sat, Aug 23 - Mon, Aug 25
TRS
Trieste
NAP
Naples
$95 Roundtrip, found 5 days ago
$95
Roundtrip
found 5 days ago
Select Ryanair flight, departing Sat, Aug 23 from Trieste to Naples, returning Mon, Aug 25, priced at $95 found 5 days ago
ITA Airways
Mon, Oct 27 - Sat, Nov 1
TRS
Trieste
NAP
Naples
$173 Roundtrip, found 6 days ago
$173
Roundtrip
found 6 days ago
Select ITA Airways flight, departing Mon, Oct 27 from Trieste to Naples, returning Sat, Nov 1, priced at $173 found 6 days ago

Alternative airports near Naples

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Naples Intl. NAP. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $228
NAP
Naples Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $228
Flights from Trieste (TRS) to Naples (NAP)
Origin airport
Friuli Venezia Giulia
Destination airport
Naples Intl.
Airlines serving
ITA Airways, Ryanair
Roundtrip price
$60
Distance
343 mi
Average flight time
1 hour 15 mins

Trieste to Naples Flights

The cheapest times to fly from Trieste to Naples

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trieste to Naples are during the month of September. You can find some of the cheapest flights from Trieste to Naples with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trieste to Naples

Sunday is one of the best days to book for cheap flights from Trieste to Naples: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Trieste to Naples

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trieste to Naples in 2025. You can also book with separate airlines for your outbound and return journeys, from $42 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trieste to Naples flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trieste to Naples airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP) cost?
Cheap round-trip flights from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP) start at $80. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving TRS on July 28 2025 and touching down at NAP. The price was last updated on July 3 2025 and has not changed since.
What is the cheapest month to fly from TRS to NAP?
The cheapest flights from TRS to NAP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from TRS to NAP?
Currently, the cheapest airline offering one-way flights from TRS to NAP is Ryanair. You can jet off on this route from $53. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from TRS on August 14 2025. Prices were last updated on July 3 2025 and have not changed since.
How many flights per day from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP)?
On average, there are 3 nonstop flights taking off from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP) weekly. If you can't see one that works for your schedule, think about a flight that has a layover. Filter your search results on Expedia to include one or two stops and choose the next best option.
What are the most popular departure times for flights from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP)?
Flights between TRS and NAP are busiest at 7 AM. If you're after a quieter experience and potentially cheaper prices, look for a time outside the usual busy windows.
What day of the week has the most flights from TRS to NAP?
Friday offers the most flights from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP)?
Take the earliest flight at around 7:45AM UTC+1, departing from Friuli Venezia Giulia Airport (TRS). You'll be in the air for approximately 1h 15m, touching down at Naples Intl. Airport (NAP) at approximately 9:00AM UTC+1.
How long does it take to fly from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP)?
It takes approximately 1 hour and 15 minutes to travel the 340 mi from TRS to NAP.
What is the best time to fly from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP)?
Book a flight from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Naples from Friuli Venezia Giulia Airport (TRS)?
Check out your flight options from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP). This is the only Naples airport you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP) last-minute?
Booking your flight from TRS to NAP just before your trip is usually more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a TRS to NAP flight and hotel package?
Opting for a TRS to NAP flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Friuli Venezia Giulia Airport (TRS) to Naples Intl. Airport (NAP)?
Typically, you can cancel or modify your TRS to NAP flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further details, visit our Customer Service portal.

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*Available to One Key members.