Cheap Flights from Louisville (SDF) to Trieste (TRS)

Popular airlines from Louisville International Airport (SDF) to Friuli Venezia Giulia Airport (TRS)

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Frequently asked questions

Which airlines fly direct from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
Enter SDF to TRS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
To find a cheap flight from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
There are approximately 29 connecting flights per day from Louisville Intl. (SDF) to Friuli Venezia Giulia (TRS). Some common connection points include O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SDF to TRS. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
Flights from SDF to TRS with one stop typically take around 22 hours, covering approximately 4,780 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
Select the "Business class" and "First class" filters when looking for SDF to TRS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia) flight with Expedia?
It's easy to earn miles on a Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia) at the last minute?
Typically, booking a last minute flight from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia) flight and hotel package?
Securing a Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia) flight and hotel package is usually 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 flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia)?
If you booked your Louisville, KY (SDF-Louisville Intl.) to Trieste (TRS-Friuli Venezia Giulia) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Louisville Intl.
Destination airport
Friuli Venezia Giulia
Distance
7646 km

Book with confidence

Compare flights from Louisville to Trieste easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Louisville to Trieste. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Friuli Venezia Giulia in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Louisville Intl. to Friuli Venezia Giulia.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Louisville Intl. (SDF) to Friuli Venezia Giulia (TRS)

The easiest way to view the best deals on flights from Louisville to Trieste today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Louisville Intl. to Friuli Venezia Giulia start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Louisville and Trieste
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Louisville to Trieste flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Louisville Intl. to Friuli Venezia Giulia for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Louisville to Trieste easily and book with confidence

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