$516 Cheap Flights from New Orleans (MSY) to Trieste (TRS)

View $516 flight on Mon, Mar 16, 2026Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS)

Cheap Flights from New Orleans to Trieste (MSY-TRS)

Prices were available within the past 7 days and start at $516 for one-way flights and $603 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Nov 28 - Fri, Dec 5
MSY
New Orleans
TRS
Trieste
$603 Roundtrip, found 14 hours ago
$603
Roundtrip
found 14 hours ago
Select Lufthansa flight, departing Fri, Nov 28 from New Orleans to Trieste, returning Fri, Dec 5, priced at $603 found 14 hours ago
Lufthansa
Tue, Nov 18 - Tue, Nov 25
MSY
New Orleans
TRS
Trieste
$648 Roundtrip, found 5 days ago
$648
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Nov 18 from New Orleans to Trieste, returning Tue, Nov 25, priced at $648 found 5 days ago
Lufthansa
Tue, Nov 18 - Tue, Nov 25
MSY
New Orleans
TRS
Trieste
$652 Roundtrip, found 5 days ago
$652
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Nov 18 from New Orleans to Trieste, returning Tue, Nov 25, priced at $652 found 5 days ago
Lufthansa
Tue, Nov 18 - Tue, Nov 25
MSY
New Orleans
TRS
Trieste
$658 Roundtrip, found 5 days ago
$658
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Nov 18 from New Orleans to Trieste, returning Tue, Nov 25, priced at $658 found 5 days ago
Lufthansa
Tue, Nov 18 - Tue, Nov 25
MSY
New Orleans
TRS
Trieste
$660 Roundtrip, found 5 days ago
$660
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Nov 18 from New Orleans to Trieste, returning Tue, Nov 25, priced at $660 found 5 days ago
Lufthansa
Tue, Nov 18 - Tue, Nov 25
MSY
New Orleans
TRS
Trieste
$668 Roundtrip, found 5 days ago
$668
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Nov 18 from New Orleans to Trieste, returning Tue, Nov 25, priced at $668 found 5 days ago
Lufthansa
Tue, Nov 18 - Tue, Nov 25
MSY
New Orleans
TRS
Trieste
$672 Roundtrip, found 5 days ago
$672
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Nov 18 from New Orleans to Trieste, returning Tue, Nov 25, priced at $672 found 5 days ago
Air Canada
Mon, Mar 16 - Mon, Mar 23
MSY
New Orleans
TRS
Trieste
$676 Roundtrip, found 5 days ago
$676
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Mar 16 from New Orleans to Trieste, returning Mon, Mar 23, priced at $676 found 5 days ago
KLM
Sat, Oct 11 - Sat, Oct 18
MSY
New Orleans
TRS
Trieste
$1,331 Roundtrip, found 5 days ago
$1,331
Roundtrip
found 5 days ago
Select KLM flight, departing Sat, Oct 11 from New Orleans to Trieste, returning Sat, Oct 18, priced at $1,331 found 5 days ago
Brussels Airlines
Fri, Nov 28 - Fri, Dec 5
MSY
New Orleans
TRS
Trieste
$1,894 Roundtrip, found 14 hours ago
$1,894
Roundtrip
found 14 hours ago
Select Brussels Airlines flight, departing Fri, Nov 28 from New Orleans to Trieste, returning Fri, Dec 5, priced at $1,894 found 14 hours ago

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS) cost?
Get a cheap one-way flight from $516 or cheap return flight from $603 from Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS)?
The cheapest month to fly from MSY to TRS is November, when demand is low. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS)?
To find the cheapest airline that'll fly you from MSY to TRS, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS)?
There are no daily nonstop flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from MSY to TRS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS)?
To avoid possible delays on the Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS) last-minute?
Last-minute bookings from MSY to TRS are typically more expensive. For the best rates, start looking for flights as early as possible. That said, if your travel plans are flexible, you may find a cheap fare right before your journey.
Is it cheaper to book a MSY to TRS flight and hotel package?
Booking a MSY to TRS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Friuli Venezia Giulia Airport (TRS)?
If you booked your MSY to TRS flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Friuli Venezia Giulia
Airlines serving
Brussels Airlines, Lufthansa
Roundtrip price
$602
Distance
5360 mi

Book with confidence

Book with confidence

New Orleans to Trieste Flights

The cheapest times to fly from New Orleans 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 New Orleans to Trieste are during the month of November. You can find some of the cheapest flights from New Orleans to Trieste with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New Orleans to Trieste

Sunday is one of the best days to book for cheap flights from New Orleans 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 New Orleans 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 New Orleans to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $516 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 New Orleans 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 New Orleans 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.

 

New Orleans to Trieste Flights

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*Available to One Key members.