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Trieste

$741+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — TRS
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
1 adult, Economy
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Cheap flight deals from Atlanta to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$741
(Vliegwinkel)
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
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Find 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 November 14, 2025.

This Vliegwinkel deal was found by Cheapflights users on 11/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:45 amATL - TRS
2 stops22h 40mMultiple Airlines
Mon 12/156:35 amTRS - ATL
2 stops24h 02mMultiple Airlines
Deal found 11/12$741
This Flysmarter deal was found by Cheapflights users on 11/12. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:10 pmATL - TRS
1 stop17h 20mKLM
Mon 12/156:35 amTRS - ATL
2 stops18h 10mKLM
Deal found 11/12$791
This Mytrip deal was found by Cheapflights users on 11/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:45 amATL - TRS
3 stops45h 35mMultiple Airlines
Fri 11/2811:15 amTRS - ATL
2 stops31h 50mMultiple Airlines
Deal found 11/12$1,218
This Mytrip deal was found by Cheapflights users on 11/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:28 amATL - TRS
3 stops26h 27mMultiple Airlines
Sun 11/302:15 pmTRS - ATL
2 stops35h 30mMultiple Airlines
Deal found 11/14$1,442
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:45 amATL - TRS
2 stops18h 40mUnited Airlines
Mon 12/156:35 amTRS - ATL
2 stops20h 43mUnited Airlines
Deal found 11/12$1,804
This Turkish Airlines deal was found by Cheapflights users on 11/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:50 pmATL - TRS
2 stops30h 35mMultiple Airlines
Wed 11/197:15 pmTRS - ATL
2 stops30h 30mMultiple Airlines
Deal found 11/12$2,282

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 November 14, 2025.
Use the filters below to find and compare flights from Atlanta to Trieste that are best for you.

Fly from

Atlanta

Fly to

Trieste

Route

Depart

Return

Price

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Thu 12/11

5:45 am-10:25 am

2 stops22h 40m

Trieste Ronchi dei Legionari

Mon 12/15

6:35 am-12:37 am

2 stops24h 02m

$741

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Thu 12/11

7:10 pm-6:30 pm

1 stop17h 20m

Trieste Ronchi dei Legionari

Mon 12/15

6:35 am-3:35 pm

1 stop15h 00m

$798

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Mon 3/23

10:50 pm-6:30 pm

2 stops38h 40m

Trieste Ronchi dei Legionari

Fri 3/27

3:15 pm-1:05 pm

2 stops50h 50m

$1,109

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Tue 11/25

8:45 am-12:20 pm

3 stops45h 35m

Trieste Ronchi dei Legionari

Fri 11/28

11:15 am-1:05 pm

2 stops31h 50m

$1,218

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Thu 11/27

11:28 am-7:55 pm

2 stops26h 27m

Trieste Ronchi dei Legionari

Sun 11/30

2:15 pm-7:45 pm

2 stops35h 30m

$1,503

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Thu 12/11

9:45 am-10:25 am

2 stops18h 40m

Trieste Ronchi dei Legionari

Mon 12/15

6:35 am-9:18 pm

2 stops20h 43m

$1,804

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Mon 3/23

5:55 pm-2:00 pm

1 stop15h 05m

Trieste Ronchi dei Legionari

Fri 3/27

6:25 am-3:30 pm

1 stop14h 05m

$1,838

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

  • 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 $523). Flying from Atlanta to Trieste in June is currently the most expensive (average of $1,059). 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

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?

    Departing from Atlanta to Trieste will take you 17h 20m. Atlanta and Trieste are separated by a distance of 4936 mi. 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 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 $523). Flying from Atlanta to Trieste in June is currently the most expensive (average of $1,059). 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.

See more FAQs

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