When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Trieste Ronchi dei Legionari Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Trieste Ronchi dei Legionari Airport are updated daily.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Trieste Ronchi dei Legionari Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Trieste Ronchi dei Legionari Airport.

What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,108 Cheap Flights from Atlanta to Trieste in 2025/26

1 adult

0 bags

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Find the cheapest flights from Atlanta to Trieste

Round-trip

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Cheap round-trip flights

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10:50 pm - 6:30 pmATL-TRS

38h 40m2 stops

11:15 am - 7:45 pmTRS-ATL

61h 30m2 stops

$1,108Turkish Airlines

Find Deal

Mon, Mar 23 - Fri, Mar 27

10:50 pm - 6:30 pmATL-TRS

38h 40m2 stops

3:15 pm - 1:05 pmTRS-ATL

50h 50m2 stops

$1,109Turkish Airlines

Find Deal

Mon, Mar 23 - Fri, Mar 27

5:55 pm - 2:00 pmATL-TRS

15h 05m1 stop

6:25 am - 3:30 pmTRS-ATL

14h 05m1 stop

$1,838Lufthansa

Find Deal

Mon, Mar 23 - Fri, Mar 27

5:55 pm - 2:00 pmATL-TRS

15h 05m1 stop

6:25 am - 3:30 pmTRS-ATL

14h 05m1 stop

$1,839Lufthansa

Find Deal

Mon, Mar 23 - Fri, Mar 27

11:30 am - 2:00 pmATL-TRS

21h 30m2 stops

6:25 am - 3:30 pmTRS-ATL

14h 05m1 stop

$1,843Lufthansa

Find Deal

Mon, Mar 23 - Fri, Mar 27

Turkish Airlines flights from Atlanta to Trieste

Our best Turkish Airlines deals on Atlanta to Trieste flight tickets

Turkish Airlines

Mar 23

ATL10:50 pmAtlanta Hartsfield-Jackson

38h 40m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Mar 27

TRS11:15 amTrieste Ronchi dei Legionari

61h 30m

2 stops

ATL7:45 pmAtlanta Hartsfield-Jackson

$1,108

Find similar

Turkish Airlines

Mar 23

ATL10:50 pmAtlanta Hartsfield-Jackson

38h 40m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Mar 27

TRS3:15 pmTrieste Ronchi dei Legionari

50h 50m

2 stops

ATL1:05 pmAtlanta Hartsfield-Jackson

$1,109

Find similar

Lufthansa flights from Atlanta to Trieste

Our best Lufthansa deals on Atlanta to Trieste flight tickets

Lufthansa

Mar 23

ATL5:55 pmAtlanta Hartsfield-Jackson

15h 05m

1 stop

TRS2:00 pmTrieste Ronchi dei Legionari

Mar 27

TRS6:25 amTrieste Ronchi dei Legionari

14h 05m

1 stop

ATL3:30 pmAtlanta Hartsfield-Jackson

$1,838

Find similar

Lufthansa

Mar 23

ATL5:55 pmAtlanta Hartsfield-Jackson

15h 05m

1 stop

TRS2:00 pmTrieste Ronchi dei Legionari

Mar 27

TRS6:25 amTrieste Ronchi dei Legionari

14h 05m

1 stop

ATL3:30 pmAtlanta Hartsfield-Jackson

$1,839

Find similar

Lufthansa

Mar 23

ATL11:30 amAtlanta Hartsfield-Jackson

21h 30m

2 stops

TRS2:00 pmTrieste Ronchi dei Legionari

Mar 27

TRS6:25 amTrieste Ronchi dei Legionari

14h 05m

1 stop

ATL3:30 pmAtlanta Hartsfield-Jackson

$1,843

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

11:15 am-7:45 pm

2 stops61h 30m

$1,108

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

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

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

$1,839

AtlantaTrieste

ATL - TRS

ATLTRS

Atlanta Hartsfield-Jackson

Mon 3/23

11:30 am-2:00 pm

2 stops21h 30m

Trieste Ronchi dei Legionari

Fri 3/27

6:25 am-3:30 pm

1 stop14h 05m

$1,843

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Trieste?

Delta, Turkish Airlines and KLM are the top three most popular airlines that fly to Trieste from Atlanta according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 9 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When to book flights from Atlanta to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Trieste according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Trieste (ATL to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Trieste

Direct flights	None

There are no direct flights from Atlanta to Trieste. There are no popular flight routes from Atlanta to Trieste.

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How far is Atlanta Hartsfield-Jackson to Trieste Ronchi dei Legionari by plane?
There are 4947.0 mi between Atlanta Hartsfield-Jackson and Trieste Ronchi dei Legionari. Flights usually cover this in 15h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Trieste Ronchi dei Legionari Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Trieste Ronchi dei Legionari Airport are updated daily.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Trieste Ronchi dei Legionari Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Trieste?

It is quick and easy to find Atlanta to Trieste flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Trieste that suits you.

Can I find flights from Atlanta to Trieste with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Atlanta to Trieste flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to Trieste?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trieste from Atlanta.

I’m not ready to book a flight from Atlanta to Trieste right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Trieste from Atlanta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.