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$617+ Cheap flights from Kentucky to Trieste (TRS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TRS
Oct 8 — Oct 151
Wed 10/8
Wed 10/15
1 adult, Economy
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Cheap flight deals from Kentucky to Trieste

Keep the following information in mind while searching for Kentucky to Trieste flight deals. Data was last updated September 8, 2025.

Round-trip from

$617
(Gotogate)
From Kentucky to Trieste Ronchi dei Legionari
Search Deals

Find flight deals from Kentucky to Trieste

Cheapest flights from Kentucky to Trieste
Explore the most affordable flight options available from Kentucky to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2025.

This Gotogate deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:15 amBNA - TRS
2 stops22h 45mMultiple Airlines
Tue 12/96:25 amTRS - BNA
2 stops20h 25mMultiple Airlines
Deal found 9/7$617
This Lufthansa deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:35 pmSDF - TRS
2 stops17h 30mLufthansa
Sun 11/163:00 pmTRS - SDF
2 stops37h 29mLufthansa
Deal found 9/7$705

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 8, 2025.
Use the filters below to find and compare flights from Kentucky to Trieste that are best for you.

Fly from

Kentucky

Fly to

Trieste

Route

Depart

Return

Price

NashvilleTrieste

BNA - TRS

BNATRS

Nashville Intl

Tue 11/18

8:15 am-2:00 pm

2 stops22h 45m

Trieste Ronchi dei Legionari

Tue 12/9

6:25 am-7:50 pm

2 stops20h 25m

$617

LouisvilleTrieste

SDF - TRS

SDFTRS

Louisville Intl

Wed 11/12

2:35 pm-2:05 pm

2 stops17h 30m

Trieste Ronchi dei Legionari

Sun 11/16

3:00 pm-10:29 pm

2 stops37h 29m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Best time to book a flight from Kentucky to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Trieste
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trieste from Kentucky?

    Trieste Ronchi dei Legionari (TRS), located 18.2 mi from the city center, is the airport you fly into when you book flights from Kentucky to Trieste.

  • How long is the flight from Kentucky to Trieste?

    Departing from Kentucky to Trieste will take you 17h 30m. There are 4776 mi between Kentucky and Trieste.

  • What are the most popular routes from Kentucky to Trieste?

    The most popular flight routes from Kentucky to Trieste are Nashville Intl - Trieste Ronchi dei Legionari, Louisville Intl - Trieste Ronchi dei Legionari and Knoxville McGhee Tyson - Trieste Ronchi dei Legionari.

  • Can I find deals for flights from Kentucky to Trieste that include hotel bookings?

    Yes. In addition to deals on Kentucky to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Trieste.

  • Can I find deals for business class flights from Kentucky to Trieste?

    Yes. Cheapflights offers flight deals from Kentucky to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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