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Trieste

$325+ Cheap flights from New Hampshire to Trieste (TRS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — TRS
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from New Hampshire to Trieste

Keep the following information in mind while searching for New Hampshire to Trieste flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$473
(Mytrip)

One-way from

$325
(ITA Airways)

Popular in

December

Cheapest in

February

Average price

$811
Provider with most accurate pricing for Boston Logan Intl-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Trieste Ronchi dei Legionari flights.
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From New Hampshire to Trieste Ronchi dei Legionari
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One-way flight from New Hampshire to Trieste Ronchi dei Legionari
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Highest demand for flights based on searches. 15% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from New Hampshire to Trieste

Cheapest flights from New Hampshire to Trieste
Explore the most affordable flight options available from New Hampshire to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Mytrip deal was found by Cheapflights users on 10/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:20 pmBOS - TRS
1 stop15h 45mMultiple Airlines
Thu 11/206:15 amTRS - BOS
2 stops14h 37mMultiple Airlines
Deal found 10/16$473
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Thu 11/134:20 pmBOS - TRS
1 stop15h 45mLufthansa
Thu 11/206:15 amTRS - BOS
1 stop13h 10mLufthansa
Deal found 10/16$514
This business-class.com deal was found by Cheapflights users on 10/16. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:00 pmBOS - TRS
1 stop10h 05mLufthansa
Tue 11/46:15 amTRS - BOS
1 stop13h 10mLufthansa
Deal found 10/16$3,639

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire 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 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from New Hampshire to Trieste that are best for you.

Fly from

New Hampshire

Fly to

Trieste

Route

Depart

Return

Price

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Thu 11/13

4:20 pm-2:05 pm

1 stop15h 45m

Trieste Ronchi dei Legionari

Thu 11/20

6:15 am-1:25 pm

1 stop13h 10m

$514

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Fri 3/20

5:25 pm-2:05 pm

1 stop15h 40m

Trieste Ronchi dei Legionari

Fri 3/27

6:25 am-2:10 pm

1 stop12h 45m

$521

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Sun 3/22

6:20 pm-10:55 pm

1 stop23h 35m

Trieste Ronchi dei Legionari

Thu 3/26

7:15 pm-2:45 pm

1 stop24h 30m

$556

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Sun 3/22

9:40 pm-10:25 pm

2 stops19h 45m

Trieste Ronchi dei Legionari

Sun 3/29

6:30 am-4:00 pm

1 stop15h 30m

$566

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Sat 3/21

5:25 pm-2:05 pm

1 stop15h 40m

Trieste Ronchi dei Legionari

Sat 3/28

6:25 am-2:10 pm

1 stop12h 45m

$571

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Fri 3/20

5:25 pm-2:05 pm

1 stop15h 40m

Trieste Ronchi dei Legionari

Sat 3/28

6:25 am-2:10 pm

1 stop12h 45m

$588

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Sun 3/22

9:40 pm-10:25 pm

2 stops19h 45m

Trieste Ronchi dei Legionari

Thu 3/26

6:15 am-2:10 pm

1 stop12h 55m

$660

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 11/19

5:20 pm-6:30 pm

1 stop19h 10m

$325

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Tue 11/18

4:20 pm-2:00 pm

1 stop15h 40m

$415

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 11/19

2:21 pm-2:05 pm

2 stops17h 44m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 12 results
1
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Best time to book a flight from New Hampshire to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from New Hampshire with our price prediction graph.
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 Hampshire to Trieste
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trieste from New Hampshire?

    Trieste Ronchi dei Legionari (TRS), located 18.2 mi from the city center, is the airport you fly into when you book flights from New Hampshire to Trieste.

  • How long is the flight from New Hampshire to Trieste?

    Airlines like Lufthansa and ITA Airways fly from New Hampshire to Trieste in about 15h 45m. The time it takes to get you to your destination can typically vary by up to 7h 50m. There are 3992 mi between New Hampshire and Trieste. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from New Hampshire to Trieste that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Trieste.

  • Can I find deals for business class flights from New Hampshire to Trieste?

    Yes. Cheapflights offers flight deals from New Hampshire to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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