$32 Cheap Flights from Naples (NAP) to Trieste (TRS)

View $32 flight on Mon, Jul 21, 2025Opens in a new window

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

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Cheap Flights from Naples to Trieste (NAP-TRS)

Prices were available within the past 7 days and start at $32 for one-way flights and $82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, Jul 21 - Mon, Jul 28
NAP
Naples
TRS
Trieste
$82 Roundtrip, found 4 days ago
$82
Roundtrip
found 4 days ago
Select Ryanair flight, departing Mon, Jul 21 from Naples to Trieste, returning Mon, Jul 28, priced at $82 found 4 days ago
Ryanair
Mon, Aug 4 - Mon, Aug 11
NAP
Naples
TRS
Trieste
$86 Roundtrip, found 2 days ago
$86
Roundtrip
found 2 days ago
Select Ryanair flight, departing Mon, Aug 4 from Naples to Trieste, returning Mon, Aug 11, priced at $86 found 2 days ago
Ryanair
Thu, Jul 10 - Sun, Jul 13
NAP
Naples
TRS
Trieste
$97 Roundtrip, found 2 days ago
$97
Roundtrip
found 2 days ago
Select Ryanair flight, departing Thu, Jul 10 from Naples to Trieste, returning Sun, Jul 13, priced at $97 found 2 days ago
Ryanair
Mon, Jul 21 - Thu, Jul 24
NAP
Naples
TRS
Trieste
$104 Roundtrip, found 3 days ago
$104
Roundtrip
found 3 days ago
Select Ryanair flight, departing Mon, Jul 21 from Naples to Trieste, returning Thu, Jul 24, priced at $104 found 3 days ago
Ryanair
Thu, Jul 17 - Thu, Jul 24
NAP
Naples
TRS
Trieste
$111 Roundtrip, found 3 days ago
$111
Roundtrip
found 3 days ago
Select Ryanair flight, departing Thu, Jul 17 from Naples to Trieste, returning Thu, Jul 24, priced at $111 found 3 days ago
Ryanair
Sun, Jul 20 - Sun, Jul 27
NAP
Naples
TRS
Trieste
$113 Roundtrip, found 5 days ago
$113
Roundtrip
found 5 days ago
Select Ryanair flight, departing Sun, Jul 20 from Naples to Trieste, returning Sun, Jul 27, priced at $113 found 5 days ago
Ryanair
Thu, Jul 3 - Mon, Jul 7
NAP
Naples
TRS
Trieste
$125 Roundtrip, found 10 hours ago
$125
Roundtrip
found 10 hours ago
Select Ryanair flight, departing Thu, Jul 3 from Naples to Trieste, returning Mon, Jul 7, priced at $125 found 10 hours ago
Ryanair
Mon, Jul 21 - Sun, Jul 27
NAP
Naples
TRS
Trieste
$127 Roundtrip, found 4 days ago
$127
Roundtrip
found 4 days ago
Select Ryanair flight, departing Mon, Jul 21 from Naples to Trieste, returning Sun, Jul 27, priced at $127 found 4 days ago
Ryanair
Sat, Jul 5 - Thu, Jul 24
NAP
Naples
TRS
Trieste
$140 Roundtrip, found 3 days ago
$140
Roundtrip
found 3 days ago
Select Ryanair flight, departing Sat, Jul 5 from Naples to Trieste, returning Thu, Jul 24, priced at $140 found 3 days ago
ITA Airways
Tue, Sep 9 - Sat, Sep 13
NAP
Naples
TRS
Trieste
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select ITA Airways flight, departing Tue, Sep 9 from Naples to Trieste, returning Sat, Sep 13, priced at $179 found 4 days ago
Flights from Naples (NAP) to Trieste (TRS)
Origin airport
Naples Intl.
Destination airport
Friuli Venezia Giulia
Airlines serving
ITA Airways, Ryanair
Roundtrip price
$81
Distance
343 mi
Average flight time
1 hour 20 mins

Naples to Trieste Flights

The cheapest times to fly from Naples to Trieste

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 Naples to Trieste are during the month of July. You can find some of the cheapest flights from Naples to Trieste with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Naples to Trieste

Sunday is one of the best days to book for cheap flights from Naples to Trieste: 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 Naples to Trieste

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 Naples to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $32 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 Naples to Trieste 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 Naples to Trieste 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 Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS) cost?
Cheap round-trip fares from Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS) start from $82. 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 NAP on July 3 2025 and touching down at TRS. The price was last updated on June 21 2025 and has not changed since.
What is the cheapest month to fly from NAP to TRS?
The cheapest flights from NAP to TRS 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 NAP to TRS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from NAP to TRS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS)?
On average, Naples Intl. Airport (NAP) has 3 direct flights to Friuli Venezia Giulia Airport (TRS) each week. For more options, use Expedia's filter tool to search for flights with one or more stops. Fit in a quick visit to another destination or just break up your journey.
What are the most popular departure times for flights from Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS)?
The 6 AM departures from NAP to TRS are the top choice for many travelers. Prices can be higher for these popular slots. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from NAP to TRS?
Travel on a Friday if you're searching for the biggest selection of flights from Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS).
What is the earliest flight from Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS)?
The first flight of the day departing from Naples Intl. Airport (NAP) is at around 6:00AM UTC+1. Catch this flight and you'll reach Friuli Venezia Giulia Airport (TRS) at approximately 7:20AM UTC+1. The total travel time is 1h 20m.
How long does it take to fly from Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS)?
Flights from NAP to TRS have an average travel time of 1 hour and 20 minutes. The distance between the two airports is 340 mi.
What is the best time to fly from Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS)?
To avoid possible delays on the Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS) route, travel before 3 PM. Flights after this time are 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 Trieste from Naples Intl. Airport (NAP)?
If you're boarding a direct flight from Naples Intl. Airport (NAP) to Trieste, Friuli Venezia Giulia Airport (TRS) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS) last-minute?
Holding off until just before your departure to book a flight from NAP to TRS often results in higher prices. While you might find some last-minute discounts, there's no guarantee. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book a NAP to TRS flight and hotel package?
Booking a NAP to TRS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Naples Intl. Airport (NAP) to Friuli Venezia Giulia Airport (TRS)?
Typically, you're able to reschedule or cancel your NAP to TRS flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more details, go to our Customer Service portal.

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*Available to One Key members.