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Trieste

$671+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TRS
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
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 noviembre 6, 2025.

Round-trip from

$671
(United)
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 noviembre 6, 2025.

This United deal was found by Cheapflights users on 11/5. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/259:05 amSDF - TRS
2 stops23h 00mMultiple Airlines
sáb. 1/103:00 pmTRS - SDF
2 stops34h 31mMultiple Airlines
Deal found 11/5$671
This Lufthansa deal was found by Cheapflights users on 11/4. 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.
mié. 11/1912:54 pmSDF - TRS
2 stops19h 11mLufthansa
dom. 11/233:00 pmTRS - SDF
2 stops37h 29mLufthansa
Deal found 11/4$771

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 noviembre 6, 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

LouisvilleTrieste

SDF - TRS

SDFTRS

Louisville Intl

jue. 12/25

9:05 am-2:05 pm

2 stops23h 00m

Trieste Ronchi dei Legionari

sáb. 1/10

3:00 pm-7:31 pm

2 stops34h 31m

$671

LouisvilleTrieste

SDF - TRS

SDFTRS

Louisville Intl

mié. 11/19

12:54 pm-2:05 pm

2 stops19h 11m

Trieste Ronchi dei Legionari

dom. 11/23

3:00 pm-10:29 pm

2 stops37h 29m

$771

NashvilleTrieste

BNA - TRS

BNATRS

Nashville Intl

vie. 3/27

1:10 pm-2:05 pm

2 stops18h 55m

Trieste Ronchi dei Legionari

mar. 3/31

6:20 am-5:46 pm

2 stops18h 26m

$1,042

KnoxvilleTrieste

TYS - TRS

TYSTRS

Knoxville McGhee Tyson

vie. 3/27

2:30 pm-2:05 pm

2 stops18h 35m

Trieste Ronchi dei Legionari

mar. 3/31

2:40 pm-11:59 pm

2 stops15h 19m

$1,217

NashvilleTrieste

BNA - TRS

BNATRS

Nashville Intl

mié. 4/22

1:10 pm-10:25 am

2 stops14h 15m

Trieste Ronchi dei Legionari

dom. 5/3

6:35 am-5:21 pm

2 stops17h 46m

$1,506

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

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 14h 15m. There are 4911 mi between Kentucky and Trieste. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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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