Language USD/US

Flights to Trieste

Find cheap flights to Trieste in 2026/2027 from $680 This is the cheapest return flight found to Trieste from USA on FlightsFinder on October 24th 2026 at 19:25. This offer may no longer be available. Click the offer to check live prices & dates of travel.

Return

1

Adults

- +

Children

Aged 2-12

- +

Infant

Aged 0-2

- +

Reset

Confirm

Economy

  • We compare
  • Kayak
  • Skyscanner
  • Momondo
  • Cheapflights
  • Jetradar
  • Kiwi
Departing
Departing
Returning

Flight 1

Departing

Flight 2

Departing

Flight 3

Departing

Flight 4

Departing

Flight 5

Departing

Flight 6

Departing

Add another flight

Clear all

Mon Tue Wed Thu Fri Sat Sun
Mon Tue Wed Thu Fri Sat Sun
Departure
Date
Return
Date

Month

Our Flight Finder compares the cheapest flights to Trieste from the most established flight comparison sites.
Fly to Trieste and visit sites like Piazza Unità d'Italia, Cattedrale di San Giusto Martire, Vittoria Light & San Giusto Castle.

Plane flying over earth

1. Enter your search requirements for Trieste

2. Compare the best Trieste deals from top comparison engines

Flight ticket

3. Book your Trieste flight at the cheapest price

Recent deals found from

to:
in:

What are the cheapest return flights to Trieste in 2026/2027?

These economy flights were found on FlightsFinder from USA to Trieste in the last few days. Prices subject to availability.

No flights found for this month.

What are the cheapest one-way flights to Trieste in 2026/2027?

These economy flights were found on FlightsFinder from USA to Trieste in the last few days. Prices subject to availability.

When are flights to Trieste cheapest?

up

The month of December

happy

According to our data, December is on average the cheapest time to book flights to Trieste.
You can get flights from $677 return.

When is the most expensive time to fly to Trieste?

up

The month of September

happy

According to our data, September is on average the most expensive time to book flights to Trieste.
A return flight could set you back more than $1,029.

Why fly to Trieste?

Nestled along the stunning coastline of the Adriatic Sea, Trieste is a captivating city that seamlessly blends history, culture, and natural beauty. With its distinctive mix of Italian, Slovenian, and Austrian influences, Trieste offers a unique charm that sets it apart from other cities in Italy. Boasting a rich maritime heritage, you can wander through picturesque streets lined with grand neoclassical buildings, vibrant cafes, and bustling markets. From the majestic Miramare Castle perched on the cliffs to the enchanting Piazza Unità d'Italia overlooking the sea, Trieste invites visitors to explore its diverse attractions and immerse themselves in its alluring atmosphere.

Frequently asked questions about Flights to Trieste

What is considered a good price to Trieste?

A good price for a flight to Trieste is $612 - $748.

Which popular airports are close to Trieste?

The popular airports near Trieste city are Trieste - Friuli Venezia Giulia Airport, Venice Marco Polo Airport, and Treviso Airport.

How long does it take to fly to Trieste?

The flight to Trieste (TRS) is roughly 11 hours 28 minutes and 4,939 miles (7,949 kilometres) from Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL).

How do I find the cheapest possible flights to Trieste?

The best way is to compare flights to Trieste from leading comparison sites using our search engine dashboard.

Are there direct flights to Trieste?

We have currently found no direct flights to Trieste.

What is the weather like in Trieste?

Here is the average weather forecast in Trieste by month:

• Jan: 46°F
• Feb: 48°F
• Mar: 54°F
• Apr: 62°F
• May: 71°F
• Jun: 77°F
• Jul: 82°F
• Aug: 82°F
• Sep: 74°F
• Oct: 64°F
• Nov: 54°F
• Dec: 48°F

How far is the main airport in Trieste from the city centre?

The Trieste Airport is located approximately 30 kilometers from the city centre.

How far in advance should I book my flight to Trieste?

Typically, flights are cheapest to Trieste 2 months before departure.

Which day is cheapest to fly to Trieste?

Studies show flights to Trieste are typically cheaper on Tuesdays and Wednesdays.

Weather in Trieste

Clouds
Clouds

52.2 °F

Mon, 2 Nov 2026

Average Temperature

46°F

Jan

48°F

Feb

54°F

Mar

62°F

Apr

71°F

May

77°F

Jun

82°F

Jul

82°F

Aug

74°F

Sep

64°F

Oct

54°F

Nov

48°F

Dec

Trieste

Flight Distance and Flying Time to Trieste

Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL) to Trieste (TRS)

Distance:
4,939 miles (7,949 kilometres)

Average flight time (direct 11 hours 28 minutes)

Los Angeles, USA - California, Los Angeles International Airport (LAX) to Trieste (TRS)

Distance:
6,161 miles (9,915 kilometres)

Average flight time (direct 14 hours 11 minutes)

New York, USA - John F Kennedy International Airport (JFK) to Trieste (TRS)

Distance:
4,180 miles (6,727 kilometres)

Average flight time (direct 9 hours 47 minutes)

Dallas, USA - Dallas, Texas Fort Worth International Airport (DFW) to Trieste (TRS)

Distance:
5,484 miles (8,825 kilometres)

Average flight time (direct 12 hours 41 minutes)

Denver, USA - 33 miles from Boulder Colorado; 55 miles from Fort Collins - Denver International Airport (DEN) to Trieste (TRS)

Distance:
5,391 miles (8,677 kilometres)

Average flight time (direct 12 hours 28 minutes)

San Francisco, USA - California, San Francisco International Airport (SFO) to Trieste (TRS)

Distance:
6,053 miles (9,741 kilometres)

Average flight time (direct 13 hours 57 minutes)

Seattle, USA - Airport - Seattle Tacoma International, Washington (SEA) to Trieste (TRS)

Distance:
5,459 miles (8,785 kilometres)

Average flight time (direct 12 hours 37 minutes)

Las Vegas, USA - 98 miles from Death Valley - Harry Reid International Airport (LAS) to Trieste (TRS)

Distance:
5,938 miles (9,556 kilometres)

Average flight time (direct 13 hours 41 minutes)

Orlando, USA - Florida, Orlando International Airport (MCO) to Trieste (TRS)

Distance:
5,052 miles (8,130 kilometres)

Average flight time (direct 11 hours 43 minutes)

Charlotte, USA - North Carolina, Douglas International Airport (CLT) to Trieste (TRS)

Distance:
4,719 miles (7,595 kilometres)

Average flight time (direct 10 hours 59 minutes)

Phoenix, USA - Arizona, Phoenix Sky Harbor International Airport (PHX) to Trieste (TRS)

Distance:
5,990 miles (9,640 kilometres)

Average flight time (direct 13 hours 48 minutes)

Houston, USA - Texas, Airport - George Bush Intercontinental (IAH) to Trieste (TRS)

Distance:
5,567 miles (8,959 kilometres)

Average flight time (direct 12 hours 52 minutes)

Miami, USA - Florida, Miami International Airport (MIA) to Trieste (TRS)

Distance:
5,132 miles (8,260 kilometres)

Average flight time (direct 11 hours 54 minutes)

Boston, USA - Massachusetts, Edward L. Logan International Airport (BOS) to Trieste (TRS)

Distance:
3,994 miles (6,427 kilometres)

Average flight time (direct 9 hours 22 minutes)

Minneapolis, USA - Minnesota, Airport - St. Paul International (MSP) to Trieste (TRS)

Distance:
4,742 miles (7,632 kilometres)

Average flight time (direct 11 hours 2 minutes)

Fort Lauderdale, USA - 20 miles from Boca Raton - Fort Lauderdale Hollywood International Airport (FLL) to Trieste (TRS)

Distance:
5,113 miles (8,228 kilometres)

Average flight time (direct 11 hours 51 minutes)

Detroit, USA - 21 miles from Ann Arbor - Detroit Metropolitan Wayne County Airport (DTW) to Trieste (TRS)

Distance:
4,500 miles (7,242 kilometres)

Average flight time (direct 10 hours 30 minutes)

Philadelphia, USA - Pennsylvania, Airport - Philadelphia International (PHL) to Trieste (TRS)

Distance:
4,273 miles (6,877 kilometres)

Average flight time (direct 9 hours 59 minutes)

Baltimore, USA - 17 miles from Annapolis - Baltimore/Washington International Thurgood Marshall Airport (BWI) to Trieste (TRS)

Distance:
4,363 miles (7,021 kilometres)

Average flight time (direct 10 hours 11 minutes)

Salt Lake City, USA - Utah, Salt Lake City International Airport (SLC) to Trieste (TRS)

Distance:
5,572 miles (8,967 kilometres)

Average flight time (direct 12 hours 52 minutes)

San Diego, USA - California, San Diego International Airport (SAN) to Trieste (TRS)

Distance:
6,195 miles (9,970 kilometres)

Average flight time (direct 14 hours 16 minutes)

Tampa, USA - Florida, Tampa International Airport (TPA) to Trieste (TRS)

Distance:
5,128 miles (8,252 kilometres)

Average flight time (direct 11 hours 53 minutes)

Portland, USA - 72 miles from Astoria - Portland International Airport (PDX) to Trieste (TRS)

Distance:
5,578 miles (8,976 kilometres)

Average flight time (direct 12 hours 53 minutes)

Map of Trieste

Travel Videos About Trieste

Cheapest flight routes found to Trieste

From Boston

From Boston (BOS), USA to Trieste, Italy (TRS): $712

Depart: 02 Dec 2026 · Return: 17 Dec 2026 Price found 30 Oct 2026, 10:19

From Los Angeles

From Los Angeles (LAX), USA to Trieste, Italy (TRS): $741

Depart: 15 Nov 2026 · Return: 23 Nov 2026 Price found 30 Oct 2026, 05:27

From San Francisco

From San Francisco (SFO), USA to Trieste, Italy (TRS): $762

Depart: 26 Nov 2026 · Return: 06 Dec 2026 Price found 26 Oct 2026, 17:06

From Fort Lauderdale

From Fort Lauderdale (FLL), USA to Trieste, Italy (TRS): $768

Depart: 05 Jan 2027 · Return: 29 Jan 2027 Price found 25 Oct 2026, 01:36

From Miami

From Miami (MIA), USA to Trieste, Italy (TRS): $777

Depart: 21 Feb 2027 · Return: 06 Mar 2027 Price found 31 Oct 2026, 22:15

From Phoenix

From Phoenix (PHX), USA to Trieste, Italy (TRS): $789

Depart: 10 Dec 2026 · Return: 21 Dec 2026 Price found 30 Oct 2026, 10:21

From Detroit

From Detroit (DTW), USA to Trieste, Italy (TRS): $814

Depart: 30 Jan 2027 · Return: 12 Feb 2027 Price found 02 Nov 2026, 13:49

From Orlando

From Orlando (MCO), USA to Trieste, Italy (TRS): $845

Depart: 06 Jan 2027 · Return: 13 Jan 2027 Price found 31 Oct 2026, 01:02

From Las Vegas

From Las Vegas (LAS), USA to Trieste, Italy (TRS): $882

Depart: 08 Dec 2026 · Return: 22 Dec 2026 Price found 30 Oct 2026, 00:56

From Houston

From Houston (IAH), USA to Trieste, Italy (TRS): $900

Depart: 25 Nov 2026 · Return: 29 Nov 2026 Price found 29 Oct 2026, 03:27

From Minneapolis

From Minneapolis (MSP), USA to Trieste, Italy (TRS): $940

Depart: 08 Jan 2027 · Return: 17 Jan 2027 Price found 23 Oct 2026, 18:50

From San Diego

From San Diego (SAN), USA to Trieste, Italy (TRS): $942

Depart: 09 Dec 2026 · Return: 16 Dec 2026 Price found 25 Oct 2026, 00:40

From Portland

From Portland (PDX), USA to Trieste, Italy (TRS): $969

Depart: 01 Apr 2027 · Return: 09 Apr 2027 Price found 29 Oct 2026, 23:46

From Tampa

From Tampa (TPA), USA to Trieste, Italy (TRS): $978

Depart: 19 Jan 2027 · Return: 06 Apr 2027 Price found 27 Oct 2026, 13:17

From Charlotte

From Charlotte (CLT), USA to Trieste, Italy (TRS): $1,041

Depart: 20 May 2027 · Return: 30 May 2027 Price found 01 Nov 2026, 19:54

From Dallas

From Dallas (DFW), USA to Trieste, Italy (TRS): $1,052

Depart: 05 Dec 2026 · Return: 12 Dec 2026 Price found 30 Oct 2026, 07:35

From Philadelphia

From Philadelphia (PHL), USA to Trieste, Italy (TRS): $1,072

Depart: 18 Nov 2026 · Return: 23 Nov 2026 Price found 28 Oct 2026, 04:14

From Seattle

From Seattle (SEA), USA to Trieste, Italy (TRS): $1,101

Depart: 10 Dec 2026 · Return: 17 Dec 2026 Price found 26 Oct 2026, 14:41

From Atlanta

From Atlanta (ATL), USA to Trieste, Italy (TRS): $1,119

Depart: 02 May 2027 · Return: 06 May 2027 Price found 28 Oct 2026, 15:40

From Denver

From Denver (DEN), USA to Trieste, Italy (TRS): $1,345

Depart: 26 Nov 2026 · Return: 30 Nov 2026 Price found 31 Oct 2026, 05:36

Choose Site / Currency

USD/USA