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Trieste

$624+ Cheap flights from Atlanta (ATL) 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — TRS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,010
(Delta)

One-way from

$624
(Delta)
From Atlanta Hartsfield-Jackson to Trieste Ronchi dei Legionari
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One-way flight 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:40 pmATL - TRS
1 stop12h 50mDelta
Fri 8/16:35 amTRS - ATL
1 stop16h 10mDelta
Deal found 6/10$1,010
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Fri 7/257:15 amATL - TRS
2 stops29h 15mMultiple Airlines
Fri 8/16:20 amTRS - ATL
3 stops46h 13mMultiple Airlines
Deal found 6/10$1,100
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/274:05 pmATL - TRS
1 stop24h 20mLufthansa
Fri 7/186:30 amTRS - ATL
1 stop13h 50mLufthansa
Deal found 6/11$2,045
This Turkish Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 6/289:45 pmATL - TRS
2 stops34h 45mTurkish Airlines
Sat 7/56:35 amTRS - ATL
2 stops43h 05mTurkish Airlines
Deal found 6/12$6,014

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 June 12, 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

Fri 7/25

7:40 pm-2:30 pm

1 stop12h 50m

Trieste Ronchi dei Legionari

Fri 8/1

6:35 am-4:45 pm

1 stop16h 10m

$1,010

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Fri 7/25

7:15 am-6:30 pm

2 stops29h 15m

Trieste Ronchi dei Legionari

Fri 8/1

6:20 am-10:33 pm

3 stops46h 13m

$1,100

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Fri 6/27

4:05 pm-10:25 pm

1 stop24h 20m

Trieste Ronchi dei Legionari

Fri 7/18

6:30 am-2:20 pm

1 stop13h 50m

$2,045

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Sat 6/28

9:45 pm-2:30 pm

2 stops34h 45m

Trieste Ronchi dei Legionari

Sat 7/5

6:35 am-7:40 pm

2 stops43h 05m

$6,014

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Sun 8/10

7:40 pm-10:25 am

1 stop32h 45m

$624

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Sat 8/9

6:50 pm-2:05 pm

2 stops37h 15m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

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.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Lufthansa
6.8
Okay
7,136 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • What are the cheapest airlines flying from Atlanta to Trieste round-trip?

    Currently priced at $1,010, Delta will fly you from Atlanta to Trieste and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Turkish Airlines - these airlines can fly you to your destination from $2,045 and $6,014, respectively.

  • 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.

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