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Flights from New York to Trieste

Find cheap airlines flights from New York to Trieste

You can choose from 1 airlines that fly from New York to Trieste, including ITA Airways, Norse Atlantic Airways has lowest fares on this route.
ITA Airways logo ITA Airways
Airlines are determined based on actual purchased flight tickets from New York to Trieste according to previous 12 months data from Trip.com.

Find flight deals from New York to Trieste for the next 3 months. Book one way flights from $515 or round trip flights from $999.

      • JFK 4:05 PM
        16h 25m
        1 stop
        TRS 2:30 PM
        New York - Trieste | Tue, Jul 21 | ITA Airways
        TRS 11:15 AM
        32h
        1 stop
        JFK 1:15 PM
        Trieste - New York | Wed, Jul 29 | ITA Airways
        $999 $1,389
        28% off
        28% off
        $1,389 $999
      • JFK 12:30 AM
        32h
        1 stop
        TRS 2:30 PM
        New York - Trieste | Mon, Jul 20 | Norse Atlantic Airways
        TRS 3:15 PM
        13h 15m
        1 stop
        JFK 10:30 PM
        Trieste - New York | Fri, Jul 24 | ITA Airways
        $1,009 $1,389
        27% off
        27% off
        $1,389 $1,009
      • JFK 5:35 PM
        14h 55m
        1 stop
        TRS 2:30 PM
        New York - Trieste | Mon, Jul 20 | ITA Airways
        TRS 7:15 PM
        24h
        1 stop
        JFK 1:15 PM
        Trieste - New York | Fri, Jul 24 | ITA Airways
        $1,053 $1,389
        24% off
        24% off
        $1,389 $1,053
      • JFK 4:05 PM
        12h 20m
        1 stop
        TRS 10:25 AM
        New York - Trieste | Wed, Jul 15 | ITA Airways
        TRS 3:15 PM
        28h
        1 stop
        JFK 1:15 PM
        Trieste - New York | Wed, Jul 22 | ITA Airways
        $1,073
        23% off
        $1,389 $1,073
      • JFK 5:35 PM
        14h 55m
        1 stop
        TRS 2:30 PM
        New York - Trieste | Tue, Jul 14 | ITA Airways
        TRS 3:15 PM
        28h
        1 stop
        JFK 1:15 PM
        Trieste - New York | Wed, Jul 22 | ITA Airways
        $1,078
        22% off
        $1,389 $1,078
      • JFK 4:05 PM
        12h 20m
        1 stop
        TRS 10:25 AM
        New York - Trieste | Thu, Jun 18 | ITA Airways
        TRS 11:15 AM
        32h
        1 stop
        JFK 1:15 PM
        Trieste - New York | Thu, Jun 25 | ITA Airways
        $1,084
        22% off
        $1,389 $1,084
      • JFK 4:05 PM
        12h 20m
        1 stop
        TRS 10:25 AM
        New York - Trieste | Wed, Jun 17 | ITA Airways
        TRS 7:15 PM
        24h 40m
        1 stop
        JFK 1:55 PM
        Trieste - New York | Wed, Jun 24 | ITA Airways
        $1,085
        22% off
        $1,389 $1,085
      • JFK 9:10 PM
        11h 20m
        1 stop
        TRS 2:30 PM
        New York - Trieste | Thu, Jun 25 | ITA Airways
        TRS 6:35 AM
        12h 40m
        1 stop
        JFK 1:15 PM
        Trieste - New York | Fri, Jul 3 | ITA Airways
        $1,094
        21% off
        $1,389 $1,094
      • JFK 4:05 PM
        12h 20m
        1 stop
        TRS 10:25 AM
        New York - Trieste | Thu, Jul 2 | ITA Airways
        TRS 3:15 PM
        28h
        1 stop
        JFK 1:15 PM
        Trieste - New York | Wed, Jul 8 | ITA Airways
        $1,094
        21% off
        $1,389 $1,094
      • JFK 9:10 PM
        15h 20m
        1 stop
        TRS 6:30 PM
        New York - Trieste | Thu, Jul 9 | ITA Airways
        TRS 6:35 AM
        12h 40m
        1 stop
        JFK 1:15 PM
        Trieste - New York | Fri, Jul 17 | ITA Airways
        $1,097
        21% off
        $1,389 $1,097
      • NYC 1:00 PM
        17h 25m
        1 stop
        TRS 2:00 PM
        New York - Trieste | Sat, Jun 13 | Normal Airline
        TRS 3:00 PM
        6h
        Nonstop
        NYC 4:00 PM
        Trieste - New York | Mon, Jun 15 | Normal Airline
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        Find more flights
      • JFK 12:30 AM
        32h
        1 stop
        TRS 2:30 PM
        New York - Trieste | Mon, Jun 22 | Norse Atlantic Airways
        $515 $778
        34% off
        34% off
        $778 $515
      • JFK 5:20 PM
        19h 10m
        1 stop
        TRS 6:30 PM
        New York - Trieste | Sun, Aug 9 | KLM
        $543 $778
        30% off
        30% off
        $778 $543
      • EWR 6:00 PM
        14h
        1 stop
        TRS 2:00 PM
        New York - Trieste | Tue, Jul 28 | Lufthansa
        $576 $778
        26% off
        26% off
        $778 $576
      • JFK 5:25 PM
        15h 5m
        1 stop
        TRS 2:30 PM
        New York - Trieste | Mon, Jul 20 | KLM
        $577
        26% off
        $778 $577
      • JFK 12:30 AM
        27h 55m
        1 stop
        TRS 10:25 AM
        New York - Trieste | Sat, Jul 11 | Norse Atlantic Airways
        $579
        26% off
        $778 $579
      • JFK 3:40 PM
        16h 20m
        1 stop
        TRS 2:00 PM
        New York - Trieste | Tue, Jul 21 | Lufthansa
        $592
        24% off
        $778 $592
      • JFK 12:30 AM
        16h 25m
        1 stop
        TRS 10:55 PM
        New York - Trieste | Wed, Jun 17 | Norse Atlantic Airways
        $601
        23% off
        $778 $601
      • JFK 4:05 PM
        12h 20m
        1 stop
        TRS 10:25 AM
        New York - Trieste | Sun, Aug 9 | ITA Airways
        $602
        23% off
        $778 $602
      • JFK 4:05 PM
        12h 20m
        1 stop
        TRS 10:25 AM
        New York - Trieste | Sat, Aug 8 | ITA Airways
        $610
        22% off
        $778 $610
      • JFK 9:50 PM
        18h 5m
        1 stop
        TRS 9:55 PM
        New York - Trieste | Thu, Aug 6 | United Airlines
        $614
        21% off
        $778 $614
      • NYC 1:00 PM
        17h 25m
        1 stop
        TRS 2:00 PM
        New York - Trieste | Sat, Jun 13 | Normal Airline
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Displayed flight fares from New York to Trieste are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | New York to Trieste

The distance between New York and Trieste is approximately 6,733.76 km. Based on Trip.com's data travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight price$515
Cheapest round-trip ticket price$999
Off-season for travelOctober
Peak season for travelJanuary
Flight distance6,733.76 km
Popular airlineITA Airways
Flight statistics for the New York–Trieste route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from New York to Trieste (NYC-TRS)?

    Based on Trip.com data, Norse Atlantic Airways offers one-way fares as low as $515 on Cheapest nonstop routes (e.g. JFK to TRS on Mon, Jun 22), while ITA Airways offers Cheapest nonstop round-trips from $999 departing on Tue, Jul 21 and returning on Wed, Jul 29.
  • At the moment, several airlines serve connecting flights from New York to Trieste, including: ITA Airways Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New York to Trieste is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from New York to Trieste, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jun 22, with one-way flights priced at just $515.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Norse Atlantic Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Trieste travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from New York to Trieste is October, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from New York to Trieste on June 16, 2026 with ITA Airways, with prices starting at $1,084.
  • You can land at any one of the following hubs in Trieste, with John F. Kennedy International Airport to Trieste – Friuli Venezia Giulia Airport (JFK-TRS) is by far the most common option on this route: Trieste – Friuli Venezia Giulia Airport (TRS).
  • The time difference between Trieste and New York is 6h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.