$306+ Cheap flights to Trieste
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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
— TRS
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Cheapest flights to TriesteExplore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on September 16, 2026.
Explore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on September 16, 2026.
This Expedia deal was found by Cheapflights users on 9/15. 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 11/85:20 pm -
1 stop15h 10m
Tue 11/173:15 pm -
1 stop31h 35m
Deal found 9/15![KLM logo]()
$556
This Mytrip deal was found by Cheapflights users on 9/13. 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 10/55:20 pm -
1 stop17h 25m
Tue 10/135:10 pm -
2 stops26h 05m
Deal found 9/13![Multiple Airlines logo]()
$681
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Tue 10/134:55 pm -
2 stops22h 20m
Wed 10/217:30 am -
2 stops20h 55m
Deal found 9/13![Multiple Airlines logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/131:25 pm -
2 stops28h 15m
Tue 10/2011:15 am -
1 stop13h 40m
Deal found 9/14![Multiple Airlines logo]()
$707
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 10/296:55 pm -
2 stops20h 50m
Thu 11/57:40 am -
2 stops14h 20m
Deal found 9/14![Multiple Airlines logo]()
$735
This oojo deal was found by Cheapflights users on 9/16. 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.
Tue 11/109:05 pm -
1 stop15h 25m
Tue 11/173:15 pm -
1 stop33h 40m
Deal found 9/16![ITA Airways logo]()
$737
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Tue 11/105:40 pm -
2 stops14h 50m
Tue 11/1711:15 am -
2 stops34h 05m
Deal found 9/16![Multiple Airlines logo]()
$756
This Expedia deal was found by Cheapflights users on 9/15. 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 11/810:00 pm -
2 stops30h 25m
Tue 11/176:35 am -
2 stops19h 30m
Deal found 9/15![Multiple Airlines logo]()
$770
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Tue 10/134:30 pm -
3 stops34h 55m
Tue 10/207:15 pm -
3 stops31h 33m
Deal found 9/14![Multiple Airlines logo]()
$797
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:10 am -
2 stops16h 45m
Tue 11/176:35 am -
2 stops38h 45m
Deal found 9/13![Multiple Airlines logo]()
$811
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Sun 11/810:35 am -
3 stops30h 20m
Tue 11/173:15 pm -
3 stops33h 51m
Deal found 9/13![Multiple Airlines logo]()
$821
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:35 pm -
2 stops18h 25m
Mon 9/287:15 pm -
3 stops30h 35m
Deal found 9/15![Multiple Airlines logo]()
$843
Best flights to TriesteDiscover carefully curated flight deals to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This oojo deal was found by Cheapflights users on 9/16. 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.
Tue 11/109:05 pm -
1 stop15h 25m
Tue 11/173:15 pm -
1 stop33h 40m
Deal found 9/16![ITA Airways logo]()
$737
This KLM deal was found by Cheapflights users on 9/13. 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.
Sun 11/83:10 pm -
2 stops17h 20m
Tue 11/176:35 am -
2 stops17h 21m
Deal found 9/13![KLM logo]()
$748
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Sun 11/810:35 am -
3 stops30h 20m
Tue 11/173:15 pm -
3 stops33h 51m
Deal found 9/13![Multiple Airlines logo]()
$821
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/13. 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 stops14h 30m
Sun 12/63:15 pm -
2 stops34h 50m
Deal found 9/13![TAP AIR PORTUGAL logo]()
$852
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 11/251:05 pm -
2 stops15h 20m
Mon 11/306:35 am -
2 stops18h 28m
Deal found 9/11![United Airlines logo]()
$1,213
This ITA Airways deal was found by Cheapflights users on 9/11. 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 12/29:05 pm -
1 stop15h 25m
Sun 12/67:15 pm -
1 stop25h 00m
Deal found 9/11![ITA Airways logo]()
$816
This KLM deal was found by Cheapflights users on 9/16. 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 10/195:30 pm -
1 stop19h 00m
Sat 10/316:35 am -
2 stops19h 24m
Deal found 9/16![KLM logo]()
$886
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/14. 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.
Sat 11/145:40 pm -
2 stops18h 50m
Tue 11/1711:15 am -
2 stops34h 05m
Deal found 9/14![TAP AIR PORTUGAL logo]()
$912
This ITA Airways deal was found by Cheapflights users on 9/15. 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 11/254:40 pm -
1 stop15h 50m
Sun 11/297:15 pm -
1 stop25h 00m
Deal found 9/15![ITA Airways logo]()
$903
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Tue 11/105:40 pm -
1 stop10h 45m
Tue 11/1711:15 am -
2 stops15h 15m
Deal found 9/16![Multiple Airlines logo]()
$1,023
This KLM deal was found by Cheapflights users on 9/13. 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.
Sun 10/45:25 pm -
1 stop19h 05m
Tue 10/136:35 am -
2 stops21h 24m
Deal found 9/13![KLM logo]()
$946
This ITA Airways deal was found by Cheapflights users on 9/15. 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.
Tue 11/249:05 pm -
1 stop19h 50m
Sun 11/297:15 pm -
1 stop25h 00m
Deal found 9/15![ITA Airways logo]()
$903
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/15. 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 11/245:40 pm -
2 stops42h 50m
Sun 11/2911:15 am -
2 stops58h 05m
Deal found 9/15![TAP AIR PORTUGAL logo]()
$1,112
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK 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 10/316:35 am -
2 stops21h 35m
Deal found 9/16![Multiple Airlines logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/1310:20 am -
2 stops18h 05m
Tue 10/206:35 am -
2 stops22h 55m
Deal found 9/14![United Airlines logo]()
$1,262
This ITA Airways deal was found by Cheapflights users on 9/15. 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.
Thu 11/264:40 pm -
1 stop15h 50m
Sun 11/297:15 pm -
1 stop25h 00m
Deal found 9/15![ITA Airways logo]()
$953
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/15. 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.
Thu 11/265:40 pm -
2 stops18h 50m
Sun 11/2911:15 am -
2 stops58h 05m
Deal found 9/15![TAP AIR PORTUGAL logo]()
$1,132
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sun 10/253:30 pm -
2 stops13h 55m
Tue 11/36:35 am -
2 stops18h 28m
Deal found 9/12![United Airlines logo]()
$1,484
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/12. 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.
Sun 10/411:00 pm -
2 stops17h 55m
Tue 10/1311:15 am -
3 stops28h 42m
Deal found 9/12![TAP AIR PORTUGAL logo]()
$1,352
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/13. 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 11/2412:10 am -
2 stops16h 45m
Sun 11/293:15 pm -
3 stops34h 16m
Deal found 9/13![TAP AIR PORTUGAL logo]()
$1,357
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 11/251:05 pm -
2 stops15h 20m
Sun 11/296:35 am -
2 stops18h 31m
Deal found 9/13![United Airlines logo]()
$1,659
This Travelocity deal was found by Cheapflights users on 9/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:45 pm -
2 stops15h 10m
Tue 10/136:20 am -
2 stops16h 31m
Deal found 9/13![Multiple Airlines logo]()
$1,673
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/42:59 pm -
2 stops13h 26m
Tue 10/136:35 am -
2 stops18h 06m
Deal found 9/11![United Airlines logo]()
$1,902
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sun 9/272:59 pm -
2 stops13h 26m
Thu 10/86:35 am -
2 stops18h 06m
Deal found 9/12![United Airlines logo]()
$2,043
Last-minute flights to TriesteDiscover last-minute flight deals to Trieste. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals to Trieste. Data last updated September 16, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:35 pm -
2 stops18h 25m
Mon 9/287:15 pm -
3 stops30h 35m
Deal found 9/15![Multiple Airlines logo]()
$843
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 9/2612:30 am -
2 stops32h 30m
Sat 10/37:15 pm -
1 stop24h 00m
Deal found 9/14![Multiple Airlines logo]()
$824
This KLM deal was found by Cheapflights users on 9/15. 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.
Sun 10/47:25 pm -
1 stop17h 05m
Tue 10/136:35 am -
1 stop13h 32m
Deal found 9/15![KLM logo]()
$774
This Mytrip deal was found by Cheapflights users on 9/13. 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 10/55:20 pm -
1 stop17h 25m
Tue 10/135:10 pm -
2 stops26h 05m
Deal found 9/13![Multiple Airlines logo]()
$681
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:05 pm -
1 stop12h 20m
Tue 10/133:15 pm -
1 stop28h 00m
Deal found 9/13![ITA Airways logo]()
$816
This Mytrip deal was found by Cheapflights users on 9/13. 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 10/59:10 pm -
2 stops18h 05m
Tue 10/137:30 am -
2 stops17h 25m
Deal found 9/13![Multiple Airlines logo]()
$832
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Tue 10/134:55 pm -
2 stops22h 20m
Wed 10/217:30 am -
2 stops20h 55m
Deal found 9/13![Multiple Airlines logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/131:25 pm -
2 stops28h 15m
Tue 10/2011:15 am -
1 stop13h 40m
Deal found 9/14![Multiple Airlines logo]()
$707
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Tue 10/134:30 pm -
3 stops34h 55m
Tue 10/207:15 pm -
3 stops31h 33m
Deal found 9/14![Multiple Airlines logo]()
$797
This oojo deal was found by Cheapflights users on 9/14. 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.
Tue 10/139:10 pm -
1 stop11h 20m
Tue 10/2011:15 am -
1 stop32h 00m
Deal found 9/14![ITA Airways logo]()
$820
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:10 pm -
1 stop31h 15m
Sat 10/3111:15 am -
1 stop13h 40m
Deal found 9/16![ITA Airways logo]()
$833
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 10/296:55 pm -
2 stops20h 50m
Thu 11/57:40 am -
2 stops14h 20m
Deal found 9/14![Multiple Airlines logo]()
$735
One-way flights to TriesteSearch for one-way flight options to Trieste. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options to Trieste. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/2412:30 am -
2 stops33h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/255:35 pm -
2 stops24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/155:00 pm -
1 stop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$343
This Mytrip deal was found by Cheapflights users on 9/15. 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 9/254:45 pm -
2 stops25h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$367
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/15. 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.
Sun 10/1110:05 pm -
2 stops38h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![TAP AIR PORTUGAL logo]()
$535
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/15. 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.
Sun 10/1111:00 pm -
2 stops37h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![TAP AIR PORTUGAL logo]()
$535
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:05 pm -
2 stops34h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![TAP AIR PORTUGAL logo]()
$542
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Fri 10/210:05 pm -
2 stops30h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$543
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/15. 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.
Sat 10/1010:05 pm -
2 stops18h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![TAP AIR PORTUGAL logo]()
$555
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:40 pm -
1 stop16h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Lufthansa logo]()
$564
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 pm -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Lufthansa logo]()
$564
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:30 pm -
2 stops19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Lufthansa logo]()
$575
Find flight deals to Trieste
Find the latest flights to Trieste in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on September 16, 2026.
Popular in | January |
|---|---|
Cheapest in | February |
Average price | $1,083 |
Round-trip from | $556 |
One-way from | $306 |
Cheapflights Fare Finder
Locate flights to Trieste that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on September 16, 2026.
Use the filters below to find and compare flights to Trieste that are best for you.
Fly from
Route
Depart
Return
Cheapest round-trip
NewarkTrieste
EWR Newark - TRS Trieste Ronchi dei Legionari
EWRTRS
Newark
Fri 9/25
5:35 pm-8:25 pm
3 stops20h 50m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$323
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Sun 11/15
5:00 pm-10:15 am
1 stop11h 15m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$343
New YorkTrieste
LGA New York LaGuardia - TRS Trieste Ronchi dei Legionari
LGATRS
New York LaGuardia
Fri 9/25
4:45 pm-11:45 pm
2 stops25h 00m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$367
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Sun 10/11
10:05 pm-6:30 pm
2 stops38h 25m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$535
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Mon 10/12
10:05 pm-6:30 pm
2 stops38h 25m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$535
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Tue 10/13
10:05 pm-2:30 pm
2 stops34h 25m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$535
NewarkTrieste
EWR Newark - TRS Trieste Ronchi dei Legionari
EWRTRS
Newark
Mon 10/12
5:30 pm-6:30 pm
2 stops43h 00m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$535
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Fri 10/2
10:05 pm-10:25 am
2 stops30h 20m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$543
New YorkTrieste
JFK New York John F Kennedy Intl - TRS Trieste Ronchi dei Legionari
JFKTRS
New York John F Kennedy Intl
Fri 10/2
10:05 pm-2:30 pm
2 stops34h 25m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$558
New YorkTrieste
LGA New York LaGuardia - TRS Trieste Ronchi dei Legionari
LGATRS
New York LaGuardia
Tue 10/13
10:25 am-10:25 am
2 stops18h 00m
Trieste Ronchi dei Legionari
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$649
Showing 1-10 of 46 resultsSorted by cheapest first
Compare providers for flights 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 to Trieste in September.
| 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: Out of all of the providers offering Trieste flight deals, Cheapflights users have found Ovago to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Trieste flight deals on Cheapflights and Ovago. This is based on searches made for Trieste flights over the past month.
- Most trusted provider: Ovago is the most trusted provider by Cheapflights users offering Trieste flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), Ovago has received the most positive sentiment from Cheapflights users searching for flights to Trieste. This is based on data collected from Cheapflights searches made over the past month.
Best time to book a flight to Trieste
Have a flexible travel schedule? Discover the best time to fly to Trieste with our price prediction graph.
NYC-TRS
JFK-TRS
LGA-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 to Trieste
NYC-TRS
JFK-TRS
LGA-TRS
EWR-TRS
How long is the flight to Trieste?
On average, a flight from New York to Trieste takes 11 hours 50 minutes. Flights to Trieste from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Trieste?
The most popular airline flying from New York to Trieste is ITA Airways.
What are the cheapest airlines that fly to Trieste?
The cheapest airline flying from New York to Trieste is ITA Airways.
Rainfall in Trieste by month
Plan your trip to Trieste by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Trieste ranges from 2.4 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Trieste when rainfall is around 2.4 in.
Temperature in Trieste by month
Plan your trip to Trieste by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
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 September 16, 2026.
See what other customers who have flown with ITA Airways to Italy have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.3
Crew
7.4
Food
6.1
Comfort
6.7
Overall
6.7
Boarding
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
JFK - FCO
Entertainment
6.3
Crew
7.4
Food
6.1
Comfort
6.7
Overall
6.7
Boarding
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
JFK - FCO
FAQs about flying to Trieste
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