$268+ Cheap flights from New York, NY (NYC) 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — TRS
Nov 9 — Nov 161
Round-trip
1 adult, Economy
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Find cheap flights from New York to Trieste with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from New York to Trieste
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Cheapest flights from New York to TriesteExplore the most affordable flight options available from New York to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2026.
Explore the most affordable flight options available from New York to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:00 pm -
1 stop11h 15m
Mon 11/166:35 am -
2 stops41h 15m
Deal found 10/9![Multiple Airlines logo]()
$658
This oojo deal was found by Cheapflights users on 10/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:05 pm -
1 stop19h 50m
Sun 11/2211:15 am -
1 stop33h 00m
Deal found 10/5![ITA Airways logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:30 am -
2 stops24h 45m
Sat 10/317:15 pm -
1 stop25h 00m
Deal found 10/9![Multiple Airlines logo]()
$721
This Mytrip deal was found by Cheapflights users on 10/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:10 am -
2 stops26h 20m
Mon 11/167:15 pm -
3 stops33h 00m
Deal found 10/9![Multiple Airlines logo]()
$721
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:30 am -
2 stops40h 40m
Sat 10/316:35 am -
1 stop13h 40m
Deal found 10/9![Multiple Airlines logo]()
$724
This lol.travel deal was found by Cheapflights users on 10/9. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:05 pm -
1 stop11h 25m
Mon 11/167:15 pm -
1 stop29h 40m
Deal found 10/9![ITA Airways logo]()
$731
This lol.travel deal was found by Cheapflights users on 10/8. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:40 pm -
1 stop11h 45m
Wed 11/47:15 pm -
1 stop29h 40m
Deal found 10/8![ITA Airways logo]()
$732
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:30 am -
2 stops40h 40m
Fri 10/307:15 pm -
1 stop25h 00m
Deal found 10/9![Multiple Airlines logo]()
$739
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:30 am -
2 stops40h 40m
Wed 10/2111:15 am -
1 stop13h 40m
Deal found 10/5![Multiple Airlines logo]()
$754
This oojo deal was found by Cheapflights users on 10/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:05 pm -
1 stop20h 25m
Wed 10/216:35 am -
1 stop12h 40m
Deal found 10/5![ITA Airways logo]()
$755
This Justfly.com deal was found by Cheapflights users on 10/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:40 pm -
2 stops14h 50m
Mon 11/233:15 pm -
2 stops30h 05m
Deal found 10/5![Multiple Airlines logo]()
$755
This Expedia deal was found by Cheapflights users on 10/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:10 am -
2 stops16h 45m
Sun 11/227:15 pm -
2 stops50h 05m
Deal found 10/5![Multiple Airlines logo]()
$770
Best flights from New York to TriesteDiscover carefully curated flight deals from New York to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
Discover carefully curated flight deals from New York to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
This oojo deal was found by Cheapflights users on 10/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:05 pm -
1 stop19h 50m
Sun 11/2211:15 am -
1 stop33h 00m
Deal found 10/5![ITA Airways logo]()
$709
This Justfly.com deal was found by Cheapflights users on 10/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:00 pm -
2 stops14h 30m
Mon 11/233:15 pm -
2 stops34h 50m
Deal found 10/5![Multiple Airlines logo]()
$755
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:00 pm -
2 stops34h 30m
Sun 12/63:15 pm -
2 stops34h 50m
Deal found 10/7![TAP AIR PORTUGAL logo]()
$848
This KLM deal was found by Cheapflights users on 10/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:05 pm -
2 stops16h 25m
Sun 11/226:35 am -
1 stop16h 15m
Deal found 10/5![KLM logo]()
$911
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:40 pm -
3 stops34h 45m
Mon 11/238:55 am -
3 stops20h 00m
Deal found 10/5![Multiple Airlines logo]()
$798
This ITA Airways deal was found by Cheapflights users on 10/5. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:40 pm -
1 stop11h 45m
Sun 12/611:15 am -
1 stop13h 40m
Deal found 10/5![ITA Airways logo]()
$846
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:10 am -
2 stops32h 20m
Tue 11/1711:15 am -
2 stops34h 05m
Deal found 10/7![TAP AIR PORTUGAL logo]()
$908
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:55 pm -
3 stops24h 55m
Wed 10/217:15 pm -
1 stop29h 40m
Deal found 10/5![Multiple Airlines logo]()
$845
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:10 am -
2 stops26h 20m
Sun 11/226:35 am -
3 stops21h 35m
Deal found 10/5![Multiple Airlines logo]()
$846
This ITA Airways deal was found by Cheapflights users on 10/7. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:40 pm -
1 stop11h 45m
Thu 1/76:35 am -
1 stop18h 20m
Deal found 10/7![ITA Airways logo]()
$1,039
This Mytrip deal was found by Cheapflights users on 10/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:00 pm -
3 stops23h 55m
Thu 12/38:20 pm -
2 stops28h 45m
Deal found 10/6![Multiple Airlines logo]()
$1,072
This Justfly.com deal was found by Cheapflights users on 10/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:00 pm -
2 stops17h 55m
Sat 10/313:15 pm -
2 stops54h 05m
Deal found 10/6![Multiple Airlines logo]()
$1,244
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:00 pm -
2 stops17h 55m
Sun 10/253:15 pm -
2 stops30h 30m
Deal found 10/9![Multiple Airlines logo]()
$1,413
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:00 pm -
2 stops17h 55m
Fri 10/303:15 pm -
2 stops30h 25m
Deal found 10/9![Multiple Airlines logo]()
$1,413
Last-minute flights from New York to TriesteDiscover last-minute flight deals from New York to Trieste. Data last updated October 10, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Trieste. Data last updated October 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:30 am -
2 stops40h 40m
Wed 10/2111:15 am -
1 stop13h 40m
Deal found 10/5![Multiple Airlines logo]()
$754
This oojo deal was found by Cheapflights users on 10/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:05 pm -
1 stop20h 25m
Wed 10/216:35 am -
1 stop12h 40m
Deal found 10/5![ITA Airways logo]()
$755
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:30 am -
2 stops24h 45m
Sat 10/317:15 pm -
1 stop25h 00m
Deal found 10/9![Multiple Airlines logo]()
$721
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:30 am -
2 stops40h 40m
Sat 10/316:35 am -
1 stop13h 40m
Deal found 10/9![Multiple Airlines logo]()
$724
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:30 am -
2 stops40h 40m
Fri 10/307:15 pm -
1 stop25h 00m
Deal found 10/9![Multiple Airlines logo]()
$739
This lol.travel deal was found by Cheapflights users on 10/8. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:40 pm -
1 stop11h 45m
Wed 11/47:15 pm -
1 stop29h 40m
Deal found 10/8![ITA Airways logo]()
$732
This Mytrip deal was found by Cheapflights users on 10/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:10 am -
2 stops26h 20m
Mon 11/167:15 pm -
3 stops33h 00m
Deal found 10/9![Multiple Airlines logo]()
$721
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:00 pm -
1 stop11h 15m
Mon 11/166:35 am -
2 stops41h 15m
Deal found 10/9![Multiple Airlines logo]()
$658
This lol.travel deal was found by Cheapflights users on 10/9. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:05 pm -
1 stop11h 25m
Mon 11/167:15 pm -
1 stop29h 40m
Deal found 10/9![ITA Airways logo]()
$731
This Expedia deal was found by Cheapflights users on 10/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:10 am -
2 stops16h 45m
Sun 11/227:15 pm -
2 stops50h 05m
Deal found 10/5![Multiple Airlines logo]()
$770
This oojo deal was found by Cheapflights users on 10/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:05 pm -
1 stop19h 50m
Sun 11/2211:15 am -
1 stop33h 00m
Deal found 10/5![ITA Airways logo]()
$709
This Justfly.com deal was found by Cheapflights users on 10/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:40 pm -
2 stops14h 50m
Mon 11/233:15 pm -
2 stops30h 05m
Deal found 10/5![Multiple Airlines logo]()
$755
One-way flights from New York to TriesteSearch for one-way flight options from New York to Trieste. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
Search for one-way flight options from New York to Trieste. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:30 am -
2 stops36h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:00 pm -
2 stops15h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:10 pm -
3 stops34h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$457
This FlightHub deal was found by Cheapflights users on 10/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:00 pm -
2 stops14h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$572
This oojo deal was found by Cheapflights users on 10/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:05 pm -
1 stop31h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![ITA Airways logo]()
$590
This United Airlines deal was found by Cheapflights users on 10/6. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:40 pm -
1 stop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 10/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:15 pm -
1 stop11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$1,334
This United Airlines deal was found by Cheapflights users on 10/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:50 pm -
2 stops54h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$13,643
Find flight deals from New York to Trieste
Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $658 (Kiwi.com) |
One-way from | $268 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $672 |
Cheapflights Fare Finder
Customize your flight search to find flights from New York 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 7,457,451 searches. Data last updated October 10, 2026.
Use the filters below to find and compare flights from New York to Trieste that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Fri 10/16
2:00 pm-5:00 pm
3 stops21h 00m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$366
NewarkTrieste
EWR Newark - TRS Trieste Ronchi dei Legionari
EWRTRS
Newark
Wed 12/9
11:00 pm-8:05 pm
2 stops15h 05m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$439
NewarkTrieste
EWR Newark - TRS Trieste Ronchi dei Legionari
EWRTRS
Newark
Fri 10/16
5:35 pm-11:45 pm
2 stops24h 10m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$497
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Wed 12/9
10:00 pm-6:30 pm
2 stops14h 30m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$572
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Wed 12/9
9:05 pm-10:25 am
1 stop31h 20m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$590
Quickest round-trip
NewarkTrieste
EWR Newark - TRS Trieste Ronchi dei Legionari
EWRTRS
Newark
Mon 11/9
5:40 pm-10:25 am
1 stop10h 45m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$654
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Mon 11/16
9:05 pm-10:55 pm
1 stop19h 50m
Trieste Ronchi dei Legionari
Sun 11/22
11:15 am-2:15 pm
1 stop33h 00m
$709
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Mon 11/16
10:00 pm-6:30 pm
2 stops14h 30m
Trieste Ronchi dei Legionari
Mon 11/23
3:15 pm-8:05 pm
2 stops34h 50m
$755
NewarkTrieste
EWR Newark - TRS Trieste Ronchi dei Legionari
EWRTRS
Newark
Mon 11/16
5:40 pm-10:25 am
3 stops34h 45m
Trieste Ronchi dei Legionari
Mon 11/23
8:55 am-10:55 pm
3 stops20h 00m
$798
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Wed 10/14
4:55 pm-11:50 pm
3 stops24h 55m
Trieste Ronchi dei Legionari
Wed 10/21
7:15 pm-6:55 pm
1 stop29h 40m
$845
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from New York to Trieste
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Trieste in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York-Trieste flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on New York-Trieste flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from New York-Trieste flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York-Trieste flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Trieste flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from New York to Trieste
Have a flexible travel schedule? Discover the best time to fly to Trieste from New York with our price prediction graph.
NYC-TRS
JFK-TRS
EWR-TRS
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 New York to Trieste
NYC-TRS
JFK-TRS
EWR-TRS
What is the cheapest month to book a flight from New York to Trieste?
Currently, February is the cheapest month in which you can book a flight from New York to Trieste (average of $546). Flying from New York to Trieste in July is currently the most expensive (average of $1,177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from New York to Trieste?
Airfare is typical for this route at the moment.
New York to Trieste flights typically cost between $610 and $672 in November.The cheapest round-trip price found within the last 5 days was $658 on Multiple Airlines (Nov 8-Nov 16).
Reviews of airlines servicing Trieste
Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated October 10, 2026.
See what other customers who have flown with ITA Airways from New York to Trieste have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.7
Crew
7.4
Overall
6.8
Entertainment
6.3
Boarding
7.0
Food
6.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
JFK - FCO
Comfort
6.7
Crew
7.4
Overall
6.8
Entertainment
6.3
Boarding
7.0
Food
6.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
JFK - FCO
Related info for your journey
Find useful and relevant information for your journey from New York to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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New York and Trieste flights
Browse other New York and Trieste flight options. Last updated on October 10, 2026.
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Top airline flying from New York to Trieste
Discover the top airline that operate flights from New York to Trieste. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$481 | Average$865 | FlexibilityNo cancel fee | On-time81% |