What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Trieste round-trip?

According to our current data, ITA Airways ($397), and TAP AIR PORTUGAL ($591) offers the cheapest pricing from New York John F Kennedy Intl Airport to Trieste. ITA Airways is currently priced 57% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Trieste one-way?

The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $395. However, be on the lookout for offers from ITA Airways and TAP AIR PORTUGAL, as they are both options that can get you from New York John F Kennedy Intl Airport to Trieste for a low price.

What is the cheapest day to fly from New York John F Kennedy Intl Airport to Trieste?

Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to Trieste flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from New York John F Kennedy Intl Airport to Trieste?

Sunday flights are generally found to be more expensive for flights from New York John F Kennedy Intl Airport to Trieste. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Trieste.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to Trieste?

Flights from New York John F Kennedy Intl Airport to Trieste lean towards being more expensive in December. Prices are generally better when you fly from New York John F Kennedy Intl Airport to Trieste in March, with the cheapest ticket starting at $648.

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

A simple way to save on the total cost of your ticket is to fly from New York John F Kennedy Intl Airport to Trieste in the morning. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.

What airport do you fly into for flights to Trieste from New York John F Kennedy Intl?

Most people fly into Trieste Ronchi dei Legionari (TRS) if they book a flight to Trieste from New York John F Kennedy Intl. On average, Ronchi dei Legionari has 0 inbound flights from New York John F Kennedy Intl per day from 1 airline. Trieste Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.

Can I find deals for flights from John F Kennedy Intl to Trieste that include hotel bookings?

Yes. In addition to deals on John F Kennedy Intl to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from John F Kennedy Intl to Trieste?

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

Can I find deals for business class flights from John F Kennedy Intl to Trieste?

Yes. Cheapflights offers flight deals from John F Kennedy Intl 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.

$185+ Flights from New York John F Kennedy Intl Airport, NY to Trieste

Q: How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to Trieste?

Airfare is below average for this route at the moment. New York John F Kennedy Intl Airport to Trieste flights typically cost between $546 and $827 in October. The cheapest round-trip price found within the last 3 days was $397 on ITA Airways (Oct 27-Nov 3).

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Cheap flight deals from John F Kennedy Intl to Trieste

Round-trip from	$397 (FlightHub)
One-way from	$185 (Mytrip)
Popular in	January
Cheapest in	February
Average price	$1,019

From New York John F Kennedy Intl to Trieste Ronchi dei Legionari

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One-way flight from New York John F Kennedy Intl 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. 3% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from John F Kennedy Intl to Trieste

Cheapest flights from John F Kennedy Intl to Trieste
Explore the most affordable flight options available from John F Kennedy Intl to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Mon 10/275:45 pmJFK - TRS

1 stop11h 40mITA Airways

Mon 11/37:15 pmTRS - JFK

1 stop29h 40mITA Airways

Deal found 7/29

$397

Tue 10/2812:45 amJFK - TRS

1 stop16h 35mMultiple Airlines

Mon 11/36:15 pmTRS - JFK

1 stop33h 45mMultiple Airlines

Deal found 7/27

$417

Mon 10/2711:00 pmJFK - TRS

2 stops14h 30mTAP AIR PORTUGAL

Mon 11/311:15 amTRS - JFK

2 stops38h 50mTAP AIR PORTUGAL

Deal found 7/29

$591

Best flights from John F Kennedy Intl to Trieste
Discover carefully curated flight deals from John F Kennedy Intl to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Mon 10/275:45 pmJFK - TRS

1 stop11h 40mITA Airways

Mon 11/37:15 pmTRS - JFK

1 stop29h 40mITA Airways

Deal found 7/29

$397

Sun 10/2612:30 amJFK - TRS

2 stops30h 40mMultiple Airlines

Sun 11/23:15 pmTRS - JFK

1 stop13h 15mMultiple Airlines

Deal found 7/27

$466

Mon 10/2711:00 pmJFK - TRS

2 stops14h 30mTAP AIR PORTUGAL

Mon 11/311:15 amTRS - JFK

2 stops38h 50mTAP AIR PORTUGAL

Deal found 7/29

$591

Last-minute flights from John F Kennedy Intl to Trieste
Discover last-minute flight deals from John F Kennedy Intl to Trieste. Data last updated July 29, 2025 and is based on user searches.

Fri 8/86:30 amJFK - TRS

2 stops21h 55mITA Airways

Sun 8/177:15 pmTRS - JFK

2 stops32h 47mITA Airways

Deal found 7/27

$795

Fri 8/83:45 pmJFK - TRS

1 stop16h 20mLufthansa

Sun 8/176:30 amTRS - JFK

2 stops14h 30mLufthansa

Deal found 7/29

$1,024

Fri 8/811:55 pmJFK - TRS

2 stops17h 05mMultiple Airlines

Sun 8/176:35 amTRS - JFK

1 stop13h 20mMultiple Airlines

Deal found 7/27

$1,031

Fri 8/810:05 pmJFK - TRS

2 stops38h 25mTAP AIR PORTUGAL

Sat 9/133:15 pmTRS - JFK

2 stops34h 50mTAP AIR PORTUGAL

Deal found 7/28

$1,057

Fri 8/89:45 pmJFK - TRS

2 stops30h 40mAustrian Airlines

Sun 8/176:35 amTRS - JFK

2 stops22h 30mAustrian Airlines

Deal found 7/28

$1,742

Fri 8/811:20 amJFK - TRS

2 stops53h 35mEmirates

Sun 8/1711:15 amTRS - JFK

3 stops61h 40mEmirates

Deal found 7/27

$2,723

Sun 8/179:10 pmJFK - TRS

1 stop15h 20mITA Airways

Wed 11/126:35 amTRS - JFK

1 stop13h 40mITA Airways

Deal found 7/27

$546

Sun 8/176:20 pmJFK - TRS

1 stop21h 00mMultiple Airlines

Wed 11/127:15 pmTRS - JFK

3 stops30h 50mMultiple Airlines

Deal found 7/27

$659

One-way flights from John F Kennedy Intl to Trieste
Search for one-way flight options from John F Kennedy Intl to Trieste. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Fri 10/36:20 pmJFK - TRS

1 stop16h 10mMultiple Airlines

Deal found 7/27

$185

Thu 8/143:45 pmJFK - TRS

1 stop16h 20mLufthansa

Deal found 7/29

$395

Mon 9/14:05 pmJFK - TRS

1 stop12h 20mITA Airways

Deal found 7/29

$447

Tue 9/210:05 pmJFK - TRS

2 stops38h 25mTAP AIR PORTUGAL

Deal found 7/29

$485

Sat 8/3010:05 pmJFK - TRS

2 stops18h 50mAir Europa

Deal found 7/29

$586

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 10/27

5:45 pm-10:25 am

1 stop11h 40m

Trieste Ronchi dei Legionari

Mon 11/3

7:15 pm-6:55 pm

1 stop29h 40m

$397

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sun 10/26

12:30 am-12:10 pm

2 stops30h 40m

Trieste Ronchi dei Legionari

Sun 11/2

3:15 pm-10:30 pm

1 stop13h 15m

$466

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 10/27

11:00 pm-6:30 pm

2 stops14h 30m

Trieste Ronchi dei Legionari

Mon 11/3

11:15 am-8:05 pm

2 stops38h 50m

$591

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Fri 10/3

6:20 pm-4:30 pm

1 stop16h 10m

$185

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Thu 8/14

3:45 pm-2:05 pm

1 stop16h 20m

$395

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 9/1

4:05 pm-10:25 am

1 stop12h 20m

$447

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Tue 9/2

10:05 pm-6:30 pm

2 stops38h 25m

$485

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sat 8/30

10:05 pm-10:55 pm

2 stops18h 50m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from John F Kennedy Intl to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from John F Kennedy Intl 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 York John F Kennedy Intl Airport to Trieste

How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to Trieste?

Reviews of airlines servicing Trieste

Get a feel of what it's like to fly with TAP AIR PORTUGAL, Air Europa, and Lufthansa from New York John F Kennedy Intl Airport to Trieste by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

TAP AIR PORTUGAL

7.1

Good

1,929 reviews

Reviews

1 / 20

2.0

Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays

TAP AIR PORTUGAL

7.1

Good

1,929 reviews

TAP AIR PORTUGAL

7.1

Good

1,929 reviews

Reviews

1 / 20

2.0

Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays

Air Europa

7.0

Good

543 reviews

TAP AIR PORTUGAL

7.1

Good

1,929 reviews

Reviews

1 / 20

2.0

Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays

Lufthansa

6.8

Okay

7,265 reviews

TAP AIR PORTUGAL

7.1

Good

1,929 reviews

Reviews

1 / 20

2.0

Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays

ITA Airways

6.7

Okay

1,009 reviews

TAP AIR PORTUGAL

7.1

Good

1,929 reviews

Reviews

1 / 20

2.0

Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays

Related info for your journey

What airport do you fly into for flights to Trieste from New York John F Kennedy Intl?
Most people fly into Trieste Ronchi dei Legionari (TRS) if they book a flight to Trieste from New York John F Kennedy Intl. On average, Ronchi dei Legionari has 0 inbound flights from New York John F Kennedy Intl per day from 1 airline. Trieste Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.
What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Trieste round-trip?
According to our current data, ITA Airways ($397), and TAP AIR PORTUGAL ($591) offers the cheapest pricing from New York John F Kennedy Intl Airport to Trieste. ITA Airways is currently priced 57% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Trieste one-way?
The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $395. However, be on the lookout for offers from ITA Airways and TAP AIR PORTUGAL, as they are both options that can get you from New York John F Kennedy Intl Airport to Trieste for a low price.
Can I find deals for flights from John F Kennedy Intl to Trieste that include hotel bookings?
Yes. In addition to deals on John F Kennedy Intl to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from John F Kennedy Intl to Trieste?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Trieste.
Can I find deals for business class flights from John F Kennedy Intl to Trieste?
Yes. Cheapflights offers flight deals from John F Kennedy Intl 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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Top airline flying from John F Kennedy Intl to Trieste

Airline	Cheapest	Average	Flexibility	On-time
ITA Airways	Cheapest$626	Average$991	FlexibilityNo cancel fee	On-time81%

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$185+ Cheap flights from John F Kennedy Intl, NY (JFK) 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from John F Kennedy Intl to Trieste with Cheapflights

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Cheap flight deals from John F Kennedy Intl to Trieste

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Find flight deals from John F Kennedy Intl to Trieste

Cheapest flights from John F Kennedy Intl to TriesteExplore the most affordable flight options available from John F Kennedy Intl to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from John F Kennedy Intl to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Trieste that are best for you.

Best time to book a flight from John F Kennedy Intl to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from John F Kennedy Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to Trieste

How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to Trieste?

Reviews of airlines servicing Trieste

Get a feel of what it's like to fly with TAP AIR PORTUGAL, Air Europa, and Lufthansa from New York John F Kennedy Intl Airport to Trieste by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl 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 York John F Kennedy Intl?

What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Trieste round-trip?

What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Trieste one-way?

Can I find deals for flights from John F Kennedy Intl to Trieste that include hotel bookings?

How can I find direct flights from John F Kennedy Intl to Trieste?

Can I find deals for business class flights from John F Kennedy Intl to Trieste?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for John F Kennedy Intl to Trieste

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Top airline flying from John F Kennedy Intl to Trieste

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Cheapest flights from John F Kennedy Intl to Trieste
Explore the most affordable flight options available from John F Kennedy Intl to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.