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Trieste

$543+ Cheap flights from New Hampshire 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — TRS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Orbitz deal was found by Cheapflights users on 12/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:15 pmBOS - TRS
2 stops17h 50mMultiple Airlines
Sun 1/47:15 pmTRS - BOS
2 stops48h 50mMultiple Airlines
Deal found 12/17$1,395
This Travelocity deal was found by Cheapflights users on 12/17. 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.
Fri 12/264:20 pmBOS - TRS
1 stop15h 45mMultiple Airlines
Sun 1/47:15 pmTRS - BOS
2 stops48h 50mMultiple Airlines
Deal found 12/17$1,634
This FlightHub deal was found by Cheapflights users on 12/17. 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 12/252:15 pmBOS - TRS
2 stops22h 15mLufthansa
Sun 1/43:00 pmTRS - BOS
1 stop28h 25mLufthansa
Deal found 12/17$2,128
This SmartFares deal was found by Cheapflights users on 12/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:20 pmBOS - TRS
1 stop15h 45mLufthansa
Sun 1/43:00 pmTRS - BOS
1 stop28h 25mLufthansa
Deal found 12/17$2,337

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$543
(KLM)

Popular in

February

Cheapest in

November

Average price

$979
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.
Search Deals
From New Hampshire to Trieste Ronchi dei Legionari
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($395 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

Sat 1/31

4:45 pm-6:30 pm

2 stops19h 45m

Trieste Ronchi dei Legionari

Sat 2/7

6:35 am-10:47 pm

2 stops22h 12m

$543

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Sat 1/31

4:15 pm-2:05 pm

1 stop15h 50m

Trieste Ronchi dei Legionari

Sat 2/7

6:25 am-1:35 pm

1 stop13h 10m

$573

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Sat 1/31

6:05 pm-10:55 pm

3 stops22h 50m

Trieste Ronchi dei Legionari

Sat 2/7

6:35 am-2:35 pm

3 stops38h 00m

$601

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Fri 2/27

8:40 pm-6:30 pm

2 stops39h 50m

Trieste Ronchi dei Legionari

Thu 3/5

11:15 am-7:08 pm

2 stops37h 53m

$625

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Fri 5/1

9:40 pm-10:55 pm

2 stops43h 15m

Trieste Ronchi dei Legionari

Sun 5/10

3:15 pm-3:30 pm

2 stops30h 15m

$767

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Mon 6/15

8:05 pm-6:30 pm

2 stops16h 25m

Trieste Ronchi dei Legionari

Fri 6/26

6:35 am-5:40 pm

2 stops17h 05m

$804

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Fri 5/1

5:05 pm-2:30 pm

1 stop15h 25m

Trieste Ronchi dei Legionari

Sun 5/10

6:35 am-1:40 pm

1 stop13h 05m

$824

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Thu 6/11

9:40 pm-6:30 pm

2 stops14h 50m

$641

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Thu 6/11

10:00 pm-1:55 pm

1 stop9h 55m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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 KLM and Lufthansa fly from New Hampshire to Trieste in about 15h 50m. The time it takes to get you to your destination can typically vary by up to 3h 55m. 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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