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.

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).

What is the cheapest month to fly from New Hampshire to Trieste?

The best pricing can be found in the month of February. Prices to Trieste from New Hampshire average $871. You can even find prices in February for less than $871, as users have found deals to Trieste from as low as $562. The month of April appears to be one of the more expensive times to travel to Trieste from New Hampshire. Flying in the targeted month can save you up to 48%.

What is the cheapest time of day to fly from NH to TRS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Trieste as you normally would.

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.

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.

$325+ Flights from New Hampshire to Trieste

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Cheap flight deals from New Hampshire to Trieste

Round-trip from	$515 (Booking.com)
One-way from	$325 (ITA Airways)
Popular in	April
Cheapest in	February
Average price	$777

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. 10% potential increase in price ($106 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in August 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 August 14, 2025.

Tue 9/2310:00 pmBOS - TRS

1 stop18h 35mLufthansa

Wed 10/12:45 pmTRS - BOS

1 stop11h 25mLufthansa

Deal found 8/13

$515

Tue 9/231:38 pmBOS - TRS

2 stops18h 27mMultiple Airlines

Wed 10/16:30 amTRS - BOS

2 stops19h 24mMultiple Airlines

Deal found 8/13

$534

Wed 8/2710:00 pmBOS - TRS

1 stop18h 35mLufthansa

Sun 9/216:30 amTRS - BOS

1 stop15h 30mLufthansa

Deal found 8/14

$580

Sat 9/2710:00 pmBOS - TRS

1 stop18h 25mLufthansa

Sat 10/116:30 amTRS - BOS

1 stop19h 40mLufthansa

Deal found 8/13

$619

Sat 9/2710:00 pmBOS - TRS

1 stop18h 25mMultiple Airlines

Sat 10/116:30 amTRS - BOS

1 stop15h 25mMultiple Airlines

Deal found 8/13

$654

Wed 12/245:20 pmBOS - TRS

1 stop11h 05mITA Airways

Wed 12/316:35 amTRS - BOS

1 stop13h 10mITA Airways

Deal found 8/14

$741

Best flights from New Hampshire to Trieste
Discover carefully curated flight deals from New Hampshire to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Tue 9/2310:00 pmBOS - TRS

1 stop18h 35mLufthansa

Wed 10/12:45 pmTRS - BOS

1 stop11h 25mLufthansa

Deal found 8/13

$515

Tue 9/231:38 pmBOS - TRS

2 stops18h 27mMultiple Airlines

Wed 10/16:30 amTRS - BOS

2 stops19h 24mMultiple Airlines

Deal found 8/13

$534

Wed 12/245:20 pmBOS - TRS

1 stop11h 05mITA Airways

Wed 12/316:35 amTRS - BOS

1 stop13h 10mITA Airways

Deal found 8/14

$741

Wed 8/2710:00 pmBOS - TRS

1 stop18h 35mLufthansa

Sun 9/216:30 amTRS - BOS

1 stop15h 30mLufthansa

Deal found 8/14

$580

Sat 9/2710:00 pmBOS - TRS

1 stop18h 25mMultiple Airlines

Sat 10/116:30 amTRS - BOS

1 stop15h 25mMultiple Airlines

Deal found 8/13

$654

Sat 9/2710:00 pmBOS - TRS

1 stop18h 25mLufthansa

Sat 10/116:30 amTRS - BOS

1 stop19h 40mLufthansa

Deal found 8/13

$619

Last-minute flights from New Hampshire to Trieste
Discover last-minute flight deals from New Hampshire to Trieste. Data last updated August 14, 2025 and is based on user searches.

Wed 8/2010:00 pmBOS - TRS

1 stop10h 05mLufthansa

Sun 8/246:30 amTRS - BOS

2 stops41h 10mLufthansa

Deal found 8/13

$862

Wed 8/205:05 pmBOS - TRS

1 stop19h 25mITA Airways

Sun 8/246:35 amTRS - BOS

1 stop13h 05mITA Airways

Deal found 8/13

$938

Thu 8/2110:00 pmBOS - TRS

1 stop18h 25mLufthansa

Mon 8/252:45 pmTRS - BOS

1 stop30h 55mLufthansa

Deal found 8/13

$799

Thu 8/2110:00 pmBOS - TRS

1 stop10h 05mLufthansa

Sun 8/246:30 amTRS - BOS

2 stops41h 10mLufthansa

Deal found 8/13

$823

Fri 8/225:05 pmBOS - TRS

1 stop11h 20mITA Airways

Mon 8/257:15 pmTRS - BOS

1 stop24h 25mITA Airways

Deal found 8/13

$1,011

Fri 8/225:05 pmBOS - TRS

1 stop11h 20mITA Airways

Sun 8/246:35 amTRS - BOS

1 stop13h 05mITA Airways

Deal found 8/13

$1,126

Wed 8/2710:00 pmBOS - TRS

1 stop18h 35mLufthansa

Sun 9/216:30 amTRS - BOS

1 stop15h 30mLufthansa

Deal found 8/14

$580

Tue 9/2310:00 pmBOS - TRS

1 stop18h 35mLufthansa

Wed 10/12:45 pmTRS - BOS

1 stop11h 25mLufthansa

Deal found 8/13

$515

Tue 9/231:38 pmBOS - TRS

2 stops18h 27mMultiple Airlines

Wed 10/16:30 amTRS - BOS

2 stops19h 24mMultiple Airlines

Deal found 8/13

$534

Sat 9/2710:00 pmBOS - TRS

1 stop18h 25mLufthansa

Sat 10/116:30 amTRS - BOS

1 stop19h 40mLufthansa

Deal found 8/13

$619

Sat 9/2710:00 pmBOS - TRS

1 stop18h 25mMultiple Airlines

Sat 10/116:30 amTRS - BOS

1 stop15h 25mMultiple Airlines

Deal found 8/13

$654

One-way flights from New Hampshire to Trieste
Search for one-way flight options from New Hampshire to Trieste. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Sun 1/45:20 pmBOS - TRS

1 stop19h 10mITA Airways

Deal found 8/13

$325

Fri 1/25:20 pmBOS - TRS

1 stop19h 10mITA Airways

Deal found 8/13

$385

Mon 1/54:20 pmBOS - TRS

1 stop15h 40mLufthansa

Deal found 8/13

$416

Sun 1/48:40 pmBOS - TRS

2 stops19h 45mLufthansa

Deal found 8/13

$425

Tue 1/64:20 pmBOS - TRS

1 stop24h 20mLufthansa

Deal found 8/13

$434

Sat 1/37:44 pmBOS - TRS

2 stops44h 41mLufthansa

Deal found 8/13

$450

Thu 1/14:20 pmBOS - TRS

1 stop15h 45mLufthansa

Deal found 8/13

$466

Fri 1/28:40 pmBOS - TRS

2 stops35h 25mLufthansa

Deal found 8/13

$503

Tue 11/410:10 pmBOS - TRS

2 stops42h 45mEmirates

Deal found 8/14

$1,256

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Tue 9/23

10:00 pm-10:35 pm

1 stop18h 35m

Trieste Ronchi dei Legionari

Wed 10/1

2:45 pm-8:10 pm

1 stop11h 25m

$515

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Tue 9/23

1:38 pm-2:05 pm

2 stops18h 27m

Trieste Ronchi dei Legionari

Wed 10/1

6:30 am-7:54 pm

2 stops19h 24m

$534

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 8/27

10:00 pm-10:35 pm

1 stop18h 35m

Trieste Ronchi dei Legionari

Sun 9/21

6:30 am-4:00 pm

1 stop15h 30m

$580

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Sat 9/27

10:00 pm-10:25 pm

1 stop18h 25m

Trieste Ronchi dei Legionari

Sat 10/11

6:30 am-8:10 pm

1 stop19h 40m

$619

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Sat 9/27

10:00 pm-10:25 pm

1 stop18h 25m

Trieste Ronchi dei Legionari

Sat 10/11

6:30 am-3:55 pm

1 stop15h 25m

$654

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 12/24

5:20 pm-10:25 am

1 stop11h 05m

Trieste Ronchi dei Legionari

Wed 12/31

6:35 am-1:45 pm

1 stop13h 10m

$741

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Sun 1/4

5:20 pm-6:30 pm

1 stop19h 10m

$325

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Wed 1/7

5:20 pm-10:25 am

1 stop11h 05m

$325

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Fri 1/2

5:20 pm-6:30 pm

1 stop19h 10m

$385

BostonTrieste

BOS - TRS

BOSTRS

Boston Logan Intl

Mon 1/5

4:20 pm-2:00 pm

1 stop15h 40m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 15 results

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

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.
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

Browse thousands of different options on Cheapflights for your next trip

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$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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Hampshire to Trieste with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 August 14, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Hampshire to Trieste

Cheapest flights from New Hampshire to TriesteExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Trieste that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Trieste

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?

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

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

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

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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 August 14, 2025.