How long is the flight from Atlanta to Trieste?

Departing from Atlanta to Trieste will take you 15h 10m. Atlanta and Trieste are separated by a distance of 4936 mi.

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 time of day to fly from ATL to TRS?

When flying from Atlanta to Trieste, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Atlanta-Trieste flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Trieste flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Trieste flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Atlanta-Trieste flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Trieste flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Atlanta to Trieste?

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

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

Yes. Cheapflights offers flight deals from Atlanta 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.

$774+ Flights from Atlanta to Trieste

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Cheap flight deals from Atlanta to Trieste

Cheapest flights from Atlanta to Trieste
Explore the most affordable flight options available from Atlanta to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Mon 12/158:39 amATL - TRS

3 stops32h 16mMultiple Airlines

Thu 12/186:35 amTRS - ATL

3 stops31h 28mMultiple Airlines

Deal found 12/1

$1,232

Best flights from Atlanta to Trieste
Discover carefully curated flight deals from Atlanta to Trieste that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Sat 1/174:55 pmATL - TRS

1 stop15h 10mMultiple Airlines

Sat 1/246:25 amTRS - ATL

2 stops21h 18mMultiple Airlines

Deal found 12/3

$774

Sat 1/174:55 pmATL - TRS

1 stop15h 10mLufthansa

Sat 1/246:25 amTRS - ATL

1 stop14h 05mLufthansa

Deal found 12/3

$783

Fri 2/69:50 pmATL - TRS

2 stops43h 05mTurkish Airlines

Tue 2/1011:15 amTRS - ATL

2 stops38h 30mTurkish Airlines

Deal found 12/2

$1,156

Fri 2/64:55 pmATL - TRS

1 stop15h 10mLufthansa

Tue 2/106:35 amTRS - ATL

2 stops37h 55mLufthansa

Deal found 12/1

$797

Mon 12/158:39 amATL - TRS

3 stops32h 16mMultiple Airlines

Thu 12/182:25 pmTRS - ATL

2 stops35h 20mMultiple Airlines

Deal found 12/1

$1,422

Last-minute flights from Atlanta to Trieste
Discover last-minute flight deals from Atlanta to Trieste. Data last updated December 4, 2025 and is based on user searches.

Mon 12/158:39 amATL - TRS

3 stops32h 16mMultiple Airlines

Thu 12/186:35 amTRS - ATL

3 stops31h 28mMultiple Airlines

Deal found 12/1

$1,232

Sat 1/174:55 pmATL - TRS

1 stop15h 10mMultiple Airlines

Sat 1/246:25 amTRS - ATL

2 stops21h 18mMultiple Airlines

Deal found 12/3

$774

Find flight deals from Atlanta to Trieste

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$774 (Gotogate)

Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Trieste Ronchi dei Legionari flight deals.

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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Trieste Ronchi dei Legionari flights.

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From Atlanta Hartsfield-Jackson to Trieste Ronchi dei Legionari

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Sat 1/17

4:55 pm-2:05 pm

1 stop15h 10m

Trieste Ronchi dei Legionari

Sat 1/24

6:25 am-9:43 pm

2 stops21h 18m

$774

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Sat 1/17

4:55 pm-2:05 pm

1 stop15h 10m

Trieste Ronchi dei Legionari

Sat 1/24

6:25 am-2:30 pm

1 stop14h 05m

$783

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Fri 2/6

4:55 pm-2:05 pm

1 stop15h 10m

Trieste Ronchi dei Legionari

Tue 2/10

6:35 am-2:30 pm

2 stops37h 55m

$797

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Fri 2/6

9:50 pm-10:55 pm

2 stops43h 05m

Trieste Ronchi dei Legionari

Tue 2/10

11:15 am-7:45 pm

2 stops38h 30m

$1,156

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Mon 12/15

8:39 am-10:55 pm

3 stops32h 16m

Trieste Ronchi dei Legionari

Thu 12/18

2:25 pm-7:45 pm

2 stops35h 20m

$1,422

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Most accurate provider: When it comes to deals on Atlanta-Trieste flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Trieste flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Trieste flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Atlanta-Trieste flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Trieste flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Atlanta 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 Atlanta to Trieste

What is the cheapest month to book a flight from Atlanta to Trieste?

Currently, February is the cheapest month in which you can book a flight from Atlanta to Trieste (average of $525). Flying from Atlanta to Trieste in June is currently the most expensive (average of $1,060). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

How long is the flight from Atlanta to Trieste?
Departing from Atlanta to Trieste will take you 15h 10m. Atlanta and Trieste are separated by a distance of 4936 mi.
Can I find deals for flights from Atlanta to Trieste that include hotel bookings?
Yes. In addition to deals on Atlanta to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to Trieste?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Trieste.
Can I find deals for business class flights from Atlanta to Trieste?
Yes. Cheapflights offers flight deals from Atlanta 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.
What is the cheapest month to book a flight from Atlanta to Trieste?
Currently, February is the cheapest month in which you can book a flight from Atlanta to Trieste (average of $525). Flying from Atlanta to Trieste in June is currently the most expensive (average of $1,060). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$774+ Cheap flights from Atlanta (ATL) 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta 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 Atlanta to Trieste

Cheapest flights from Atlanta to TriesteExplore the most affordable flight options available from Atlanta to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from Atlanta to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from Atlanta to Trieste

Most accurate provider

Most trusted provider

Round-trip from

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

Best time to book a flight from Atlanta to Trieste

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

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Trieste

What is the cheapest month to book a flight from Atlanta to Trieste?

Related info for your journey

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

How long is the flight from Atlanta to Trieste?

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

How can I find direct flights from Atlanta to Trieste?

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

What is the cheapest month to book a flight from Atlanta to Trieste?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Atlanta to Trieste

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Cheapest flights from Atlanta to Trieste
Explore the most affordable flight options available from Atlanta to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.