$465 Cheap Lufthansa flights from Denver to Trieste (DEN to TRS)

Find The Best Day To Fly from Denver to Trieste

Amazing Lufthansa DEN to TRS Flight Deals

The cheapest flights to Friuli Venezia Giulia found within the past 7 days were $990 round trip and $465 one way. Prices and availability subject to change. Additional terms may apply.

Discover our best Lufthansa flight from Denver DEN to Trieste TRS 

To find the best deals on flights to Denver from Trieste with Lufthansa, just enter your travel dates, filter by Lufthansa, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Denver DEN to Trieste TRS with Lufthansa 

If you’re planning a round trip, booking return flights with Lufthansa is usually the most cost-effective option. With airfares ranging from $990 to $1,046, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Lufthansa flights from Denver DEN to Trieste TRS 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Lufthansa flight from Denver to Trieste costs from $465. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Trieste TRS from  Denver DEN with Lufthansa 

To find a cheap Lufthansa flight from Denver DEN to Trieste TRS, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Lufthansa flights from Denver DEN to Trieste TRS 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover. 

 

Find nonstop flights from Denver DEN to Trieste TRS with Lufthansa 

If you’re keen to be on Trieste soil fast, don’t waste time with a stopover—filter your search results to show direct Lufthansa flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Lufthansa flights from Denver DEN to Trieste TRS 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Trieste TRS from  Denver DEN with Lufthansa on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Lufthansa Airports
Hop on a(n) Lufthansa flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
FRADEUFrankfurt Intl.56
ORDUSAO'Hare Intl.25
HNDJPNHaneda24
YYZCANPearson Intl.13
MUCDEUFranz Josef Strauss Intl.12
DENUSADenver Intl.12
IADUSAWashington Dulles Intl.10
ICNKORIncheon Intl.9
TXLDEUTegel6
HAMDEUHamburg5

Travelers ❤️ these 🏨 after their flight to Trieste

Hotel Major

Hotel Major

4 out of 5
via Pietro Micca 19/c Ronchi dei Legionari GO
A restaurant and a bar/lounge are featured at this hotel. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. ...
8.4/10 Very Good! (560 reviews)
A nice welcome by reception staff after midnight. Room spacious and clean with good amenities in the bathroom. Complimentary breakfast was good with plenty of choice.

Reviewed on Apr 12, 2026

Hotel Major
Europalace Hotel, BW Signature Collection

Europalace Hotel, BW Signature Collection

4 out of 5
Via C. Cosulich 20 Monfalcone GO
This hotel doesn't skimp on freebies - guests receive free WiFi and free self parking. Business travelers can take advantage of the business center. Enjoy the ...
8.6/10 Excellent! (201 reviews)
The location was central for walking to the "old town" centre, as well as nearby restaurants. The property was clean, and the room spacious. The check in staff was very informative, polite, and helpful to coordinate an early morning taxi service.

Reviewed on May 12, 2026

Europalace Hotel, BW Signature Collection
Sam Hotel

Sam Hotel

3 out of 5
Via C Cosulich 3 Monfalcone GO
This hotel features a nightclub, 2 indoor tennis courts, and a restaurant. Traveling for business? Take advantage of the free WiFi in public areas, laundry service, ...
8.4/10 Very Good! (139 reviews)
Nice to have breakfast included

Reviewed on Oct 7, 2025

Sam Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.