NYC - TRS

$338 Find Cheap Flights from New York to Trieste - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$700
Typical prices: $772-$1,079
Multiple Airlines
Tue 10/9Mon 10/15
JFK - TRS • 1 stop
Cheapest one-way
$338
Typical prices: $465-$717
Multiple Airlines
Tue 10/2
LGA - TRS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between New York and Trieste. You'll need to take a connecting flight to reach the destination.
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Top routes
LGA - TRS
Cheapest • 29% average savings
JFK - TRS
Most popular
Insights
Insights
When to travel
February
Cheapest • 42% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Madrid Barajas (MAD)
Cheapest • Avg $483 (round-trip)
Zurich (ZRH)
Shortest trip • 10h 42m (one-way)
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Flight Deals

Cheap Flights from New York to Trieste (NYC-TRS)

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

Recent round-trip flight deals from New York to Trieste

Fri, Oct 9 - Thu, Oct 15
Multiple Airlines Logo
6:20 pm - 11:45 pmJFK  New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari
23h 25m1 stop London Gatwick
Multiple Airlines Logo
7:10 pm - 3:55 pmTRS  Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl
26h 45m1 stop London Stansted
$700Multiple Airlines
Wed, Dec 2 - Tue, Dec 8
ITA Airways Logo
4:40 pm - 6:30 pmJFK  New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari
19h 50m1 stop Rome Fiumicino
ITA Airways Logo
3:15 pm - 6:55 pmTRS  Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl
33h 40m1 stop Rome Fiumicino
$726ITA Airways
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
10:00 pm - 6:30 pmJFK  New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari
14h 30m2 stops Lisbon Humberto Delgado Rome Fiumicino
Multiple Airlines Logo
6:35 am - 8:05 pmTRS  Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl
19h 30m2 stops Rome Fiumicino Lisbon Humberto Delgado
$751Multiple Airlines
Tue, Dec 1 - Wed, Dec 9
Multiple Airlines Logo
10:00 pm - 6:30 pmJFK  New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari
14h 30m2 stops Lisbon Humberto Delgado Rome Fiumicino
Multiple Airlines Logo
6:35 am - 8:05 pmTRS  Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl
19h 30m2 stops Rome Fiumicino Lisbon Humberto Delgado
$751Multiple Airlines
Wed, Dec 2 - Tue, Dec 8
Multiple Airlines Logo
10:00 pm - 6:30 pmJFK  New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari
14h 30m2 stops Lisbon Humberto Delgado Rome Fiumicino
Multiple Airlines Logo
6:35 am - 8:05 pmTRS  Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl
19h 30m2 stops Rome Fiumicino Lisbon Humberto Delgado
$751Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
10:00 pm - 6:30 pmJFK  New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari
14h 30m2 stops Lisbon Humberto Delgado Rome Fiumicino
Multiple Airlines Logo
6:35 am - 8:05 pmTRS  Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl
19h 30m2 stops Rome Fiumicino Lisbon Humberto Delgado
$751Multiple Airlines
Wed, Dec 2 - Mon, Dec 7
Multiple Airlines Logo
5:40 pm - 2:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
14h 50m2 stops Lisbon Humberto Delgado Rome Fiumicino
Multiple Airlines Logo
7:15 pm - 3:20 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
26h 05m2 stops Rome Fiumicino Lisbon Humberto Delgado
$751Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
5:40 pm - 2:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
14h 50m2 stops Lisbon Humberto Delgado Rome Fiumicino
Multiple Airlines Logo
6:35 am - 10:10 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
21h 35m2 stops Rome Fiumicino Lisbon Humberto Delgado
$751Multiple Airlines
Wed, Dec 2 - Tue, Dec 8
Multiple Airlines Logo
5:40 pm - 2:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
14h 50m2 stops Lisbon Humberto Delgado Rome Fiumicino
Multiple Airlines Logo
6:35 am - 10:10 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
21h 35m2 stops Rome Fiumicino Lisbon Humberto Delgado
$751Multiple Airlines
Tue, Dec 1 - Wed, Dec 9
ITA Airways Logo
9:05 pm - 6:30 pmJFK  New York John F Kennedy Intl-TRS Trieste Ronchi dei Legionari
15h 25m1 stop Rome Fiumicino
ITA Airways Logo
6:35 am - 2:15 pmTRS  Trieste Ronchi dei Legionari-JFK New York John F Kennedy Intl
13h 40m1 stop Rome Fiumicino
$761ITA Airways
Booking Insights

Price, demand and travel trends for New York to Trieste flights

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

What is the cheapest New York to Trieste flight route?

New York LaGuardia Airport (LGA) to Trieste (TRS) is the cheapest New York to Trieste route, averaging $569 round-trip. Other New York to Trieste routes average $913, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from New York to Trieste?

Monday is the cheapest day of the week to fly from New York to Trieste, it is 23% cheaper than the average day. Friday is the most expensive day with flight prices 13% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from New York to Trieste?

  • February is the cheapest month to fly from New York to Trieste at $541 round-trip.
  • July ($1,237) and December ($1,186) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 128% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for New York to Trieste flights

Low season

April

Cheapest flight

$338
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from New York LaGuardia Airport to Trieste

When to book flights from New York to Trieste

Are your dates flexible? Find out the best times to travel from New York to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your New York to Trieste flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from New York to Trieste?

    Flights from New York to Trieste may depart from several airports in New York area, including Newark (EWR), New York John F Kennedy Intl (JFK) and New York LaGuardia (LGA). Flights usually arrive at Trieste Ronchi dei Legionari (TRS).

  • What cabin classes can I book on flights from New York to Trieste?

    Two cabin classes are available on flights from New York to Trieste:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from New York to Trieste pass through?

    One-stop flights from New York to Trieste most commonly connect through:

    • Rome Fiumicino (FCO) - 93% of one-stop connections
    • Frankfurt am Main (FRA) - 4% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 1% of one-stop connections
    • Istanbul (IST) - 1% of one-stop connections

    Rome Fiumicino (FCO) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from New York to Trieste?

    Yes. Being flexible with your travel dates can save you up to 32% on the New York to Trieste route. Monday is the cheapest departure day at $726 round-trip on average, while Friday is the most expensive at $1,065, a difference of $339. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from New York to Trieste?

    A nonstop flight from New York to Trieste takes 0h 00m, covering 4,181 miles.

  • What are the earliest and latest flights from New York to Trieste?

    These are the earliest and latest flight times available from New York to Trieste:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from New York 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 are flight prices from New York to Trieste looking right now?

    One-way fares from New York to Trieste are currently lower than usual. Average one-way flight prices are about $415, which is 35% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from New York to Trieste?

    Flying via Zurich (ZRH) gives the shortest average 1-stop total travel time at 10h 42m, compared with 12h 22m via Munich Franz Josef Strauss (MUC) and 12h 35m via Rome Fiumicino (FCO).

  • What is the time difference between New York and Trieste?

    Trieste is 6 hours ahead of New York (Central European Time vs Eastern 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 starting from around $11 for economy cars. Top options include:
    · DRIVALIA
    · NOLEGGIARE
    · SICILY BY CAR
    · Europcar
    · Budget

  • How much should I expect to pay for a New York to Trieste flight?

    Round-trip flights from New York to Trieste range from $772 to $1,079, with an average of $941 over the past 12 months. Anything below $772 counts as a good deal.

Your guide to booking New York to Trieste flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $726 - about $339 less than Friday (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your New York to Trieste trip for February. Fares historically average $541 round-trip in that month - typically $696 less than the most expensive month, which is July (based on the last 12 months).

Everything you need to know for your flight from New York to Trieste

Information on your arrival and departure airports

Trieste (TRS)