Which airports can I use when flying from Las Vegas to Trieste?

Flights from Las Vegas to Trieste usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Trieste Ronchi dei Legionari (TRS).

Which airports do connecting flights from Las Vegas to Trieste pass through?

Most connecting flights from Las Vegas to Trieste pass through Frankfurt am Main (FRA), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Las Vegas to Trieste?

Yes. Flexible dates can save you up to 12% on flights from Las Vegas to Trieste. Tuesday is the cheapest departure day at $913 round-trip on average, while Thursday is the most expensive at $1,029, a difference of $116. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Las Vegas to Trieste?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Las Vegas and Trieste?

Trieste is 8 hours ahead of Las Vegas (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Trieste Ronchi dei Legionari Airport (TRS)?

Trieste Ronchi dei Legionari Airport (TRS) hosts 5 major car rental companies, with daily rates averaging $43 for economy cars. Top options include: • DRIVALIA • NOLEGGIARE • SICILY BY CAR • Europcar • Budget

How much should I expect to pay for a Las Vegas to Trieste flight?

Round-trip flights from Las Vegas to Trieste range from $904 to $981, with an average of $946 over the past 12 months. Anything below $904 counts as a good deal.

How much is a round-trip flight from Las Vegas to Trieste?

Round-trip flights from Las Vegas to Trieste typically range from $904 to $981. The lowest price found in the past 5 days was $1,505, on United Airlines.

Which airline is the cheapest to fly from Las Vegas to Trieste?

United Airlines ($1,505) offered the cheapest round-trip ticket from Las Vegas to Trieste in the last 5 days.

What is the cheapest layover airport when flying from Las Vegas to Trieste?

Flights via Frankfurt am Main (FRA) offer the most affordable fares, with an average round-trip price of $981. Based on KAYAK data over the past 3 months.

When flying from Las Vegas to Trieste which airport offers the shortest layover?

Frankfurt am Main (FRA) had the shortest average connection time for Las Vegas to Trieste layovers at 11h 22m over the past 3 months.

$1,505 CHEAP FLIGHTS from Las Vegas to Trieste (LAS - TRS)

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Cheapest round-trip

$1,505

Typical prices: $904-$981

United Airlines

Thu 12/6Sun 12/9

LAS - TRS • 2 stops

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Cheap Flights from Las Vegas to Trieste (LAS-TRS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

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Recent round-trip flight deals from Las Vegas to Trieste

Sun, Dec 6 - Wed, Dec 9

10:48 pm - 10:25 amLAS Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari

26h 37m2 stops Newark Rome Fiumicino

6:35 am - 11:42 pmTRS Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl

26h 07m2 stops Rome Fiumicino Newark

$1,505United Airlines

Sun, Dec 6 - Wed, Dec 9

11:59 pm - 10:25 amLAS Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari

25h 26m2 stops Chicago O'Hare Intl Rome Fiumicino

6:35 am - 8:39 pmTRS Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl

23h 04m3 stops Rome Fiumicino Chicago O'Hare Intl San Francisco

$1,505United Airlines

Sun, Dec 6 - Wed, Dec 9

9:00 am - 10:25 amLAS Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari

16h 25m2 stops Chicago O'Hare Intl Rome Fiumicino

6:35 am - 8:39 pmTRS Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl

23h 04m3 stops Rome Fiumicino Chicago O'Hare Intl San Francisco

$1,505United Airlines

Sun, Dec 6 - Wed, Dec 9

7:00 am - 10:25 amLAS Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari

18h 25m2 stops Chicago O'Hare Intl Rome Fiumicino

6:35 am - 11:42 pmTRS Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl

26h 07m2 stops Rome Fiumicino Newark

$1,505United Airlines

Sun, Dec 6 - Wed, Dec 9

6:00 am - 10:25 amLAS Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari

19h 25m2 stops Chicago O'Hare Intl Rome Fiumicino

6:35 am - 5:11 pmTRS Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl

19h 36m2 stops Rome Fiumicino Chicago O'Hare Intl

$1,505United Airlines

Sun, Dec 6 - Wed, Dec 9

9:00 am - 10:25 amLAS Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari

16h 25m2 stops Chicago O'Hare Intl Rome Fiumicino

6:35 am - 8:39 pmTRS Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl

23h 04m3 stops Rome Fiumicino Chicago O'Hare Intl San Francisco

$1,506United Airlines

Sun, Dec 6 - Wed, Dec 9

6:00 am - 10:25 amLAS Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari

19h 25m2 stops Chicago O'Hare Intl Rome Fiumicino

6:35 am - 5:11 pmTRS Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl

19h 36m2 stops Rome Fiumicino Chicago O'Hare Intl

$1,506United Airlines

Booking Insights

Price, demand and travel trends for Las Vegas to Trieste flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Las Vegas to Trieste? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Trieste departing in december.

Find deals

Cheapest flight	$1,505

Round-trip flight from Las Vegas to Trieste

When to book flights from Las Vegas to Trieste

Are your dates flexible? Find out the best times to travel from Las Vegas to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Las Vegas to Trieste?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Las Vegas to Trieste flight?
Round-trip flights from Las Vegas to Trieste range from $904 to $981, with an average of $946 over the past 12 months. Anything below $904 counts as a good deal.
What car rental options are available at Trieste Ronchi dei Legionari Airport (TRS)?
Trieste Ronchi dei Legionari Airport (TRS) hosts 5 major car rental companies, with daily rates averaging $43 for economy cars. Top options include:

• DRIVALIA
• NOLEGGIARE
• SICILY BY CAR
• Europcar
• Budget
Which airports can I use when flying from Las Vegas to Trieste?
Flights from Las Vegas to Trieste usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Trieste Ronchi dei Legionari (TRS).
Which airports do connecting flights from Las Vegas to Trieste pass through?
Most connecting flights from Las Vegas to Trieste pass through Frankfurt am Main (FRA), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Las Vegas to Trieste?
Yes. Flexible dates can save you up to 12% on flights from Las Vegas to Trieste. Tuesday is the cheapest departure day at $913 round-trip on average, while Thursday is the most expensive at $1,029, a difference of $116.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Las Vegas and Trieste?
Trieste is 8 hours ahead of Las Vegas (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $913, about $116 less than Thursday fares (11% savings) based on the last 12 months.

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Everything you should know

Cheap Flights from Las Vegas to Trieste (LAS-TRS)

Recent round-trip flight deals from Las Vegas to Trieste

Recent one-way flight deals from Las Vegas to Trieste

Price, demand and travel trends for Las Vegas to Trieste flights

How much is a round-trip flight from Las Vegas to Trieste?

Which airline is the cheapest to fly from Las Vegas to Trieste?

What is the cheapest layover airport when flying from Las Vegas to Trieste?

When flying from Las Vegas to Trieste which airport offers the shortest layover?

Key details for Las Vegas to Trieste flights

Cheapest flight

When to book flights from Las Vegas to Trieste

Your Las Vegas to Trieste flight questions, answered

Your guide to booking Las Vegas to Trieste flights

More options for your flight from Las Vegas to Trieste

Complete your trip to Trieste with a hotel stay or car rental

Information on your arrival and departure airports

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