$30 Cheap Flights from Naples (NAP) to Trieste (TRS)

View $30 flight on Thu, Oct 9, 2025Opens in a new window

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

Cheap Flights from Naples to Trieste (NAP-TRS)

Prices were available within the past 7 days and start at $30 for one-way flights and $72 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, Oct 25 - Mon, Nov 3
NAP
Naples
TRS
Trieste
$72 Roundtrip, found 3 days ago
$72
Roundtrip
found 3 days ago
Select Ryanair flight, departing Sat, Oct 25 from Naples to Trieste, returning Mon, Nov 3, priced at $72 found 3 days ago
Ryanair
Mon, Aug 4 - Thu, Aug 14
NAP
Naples
TRS
Trieste
$78 Roundtrip, found 2 days ago
$78
Roundtrip
found 2 days ago
Select Ryanair flight, departing Mon, Aug 4 from Naples to Trieste, returning Thu, Aug 14, priced at $78 found 2 days ago
Ryanair
Mon, Aug 11 - Mon, Aug 25
NAP
Naples
TRS
Trieste
$80 Roundtrip, found 1 day ago
$80
Roundtrip
found 1 day ago
Select Ryanair flight, departing Mon, Aug 11 from Naples to Trieste, returning Mon, Aug 25, priced at $80 found 1 day ago
Ryanair
Mon, Aug 11 - Mon, Aug 18
NAP
Naples
TRS
Trieste
$83 Roundtrip, found 1 hour ago
$83
Roundtrip
found 1 hour ago
Select Ryanair flight, departing Mon, Aug 11 from Naples to Trieste, returning Mon, Aug 18, priced at $83 found 1 hour ago
Ryanair
Thu, Aug 14 - Mon, Aug 25
NAP
Naples
TRS
Trieste
$85 Roundtrip, found 8 hours ago
$85
Roundtrip
found 8 hours ago
Select Ryanair flight, departing Thu, Aug 14 from Naples to Trieste, returning Mon, Aug 25, priced at $85 found 8 hours ago
Ryanair
Mon, Jul 28 - Mon, Aug 4
NAP
Naples
TRS
Trieste
$85 Roundtrip, found 3 hours ago
$85
Roundtrip
found 3 hours ago
Select Ryanair flight, departing Mon, Jul 28 from Naples to Trieste, returning Mon, Aug 4, priced at $85 found 3 hours ago
Ryanair
Thu, Jul 24 - Mon, Jul 28
NAP
Naples
TRS
Trieste
$88 Roundtrip, found 1 day ago
$88
Roundtrip
found 1 day ago
Select Ryanair flight, departing Thu, Jul 24 from Naples to Trieste, returning Mon, Jul 28, priced at $88 found 1 day ago
Ryanair
Sat, Jul 26 - Thu, Jul 31
NAP
Naples
TRS
Trieste
$90 Roundtrip, found 2 days ago
$90
Roundtrip
found 2 days ago
Select Ryanair flight, departing Sat, Jul 26 from Naples to Trieste, returning Thu, Jul 31, priced at $90 found 2 days ago
Ryanair
Mon, Aug 11 - Sun, Aug 24
NAP
Naples
TRS
Trieste
$91 Roundtrip, found 1 day ago
$91
Roundtrip
found 1 day ago
Select Ryanair flight, departing Mon, Aug 11 from Naples to Trieste, returning Sun, Aug 24, priced at $91 found 1 day ago
ITA Airways
Sat, Oct 25 - Mon, Nov 3
NAP
Naples
TRS
Trieste
$173 Roundtrip, found 3 days ago
$173
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Sat, Oct 25 from Naples to Trieste, returning Mon, Nov 3, priced at $173 found 3 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
$72
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 October. 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 $30 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 $75. 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 10 2025 and touching down at TRS. The price was last updated on June 29 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?
With tickets starting at $66 for a one-way journey from NAP to TRS, Ryanair is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from NAP on July 27 2025. Prices were last updated on June 29 2025 and have not changed since.
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.