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Cheap flights from Raleigh to Trieste from $552

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Trieste departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
1:29 pm - 2:10 pmRDU-TRS
18h 41m2 stops
Lufthansa Logo
3:15 pm - 1:45 pmTRS-RDU
28h 30m2 stops
$552Lufthansa
Find Deal
mié., ene. 28 - dom., feb. 1
Lufthansa Logo
3:02 pm - 2:10 pmRDU-TRS
17h 08m2 stops
Lufthansa Logo
3:15 pm - 1:45 pmTRS-RDU
28h 30m2 stops
$553Lufthansa
Find Deal
mié., ene. 28 - dom., feb. 1
Lufthansa Logo
3:02 pm - 2:10 pmRDU-TRS
17h 08m2 stops
Lufthansa Logo
3:00 pm - 1:45 pmTRS-RDU
28h 45m1 stop
$563Lufthansa
Find Deal
mié., ene. 28 - dom., feb. 1
Lufthansa Logo
3:15 pm - 2:05 pmRDU-TRS
40h 50m2 stops
Lufthansa Logo
11:15 am - 2:05 pmTRS-RDU
32h 50m2 stops
$1,338Lufthansa
Find Deal
vie., dic. 12 - dom., dic. 21
Lufthansa Logo
3:15 pm - 2:05 pmRDU-TRS
40h 50m2 stops
Lufthansa Logo
3:00 pm - 2:05 pmTRS-RDU
29h 05m1 stop
$1,349Lufthansa
Find Deal
vie., dic. 12 - dom., dic. 21
Multiple Airlines Logo
7:10 pm - 10:45 pmRDU-TRS
21h 35m3 stops
Multiple Airlines Logo
6:35 am - 6:35 pmTRS-RDU
18h 00m2 stops
$1,528Multiple Airlines
Find Deal
vie., dic. 12 - dom., dic. 21
Multiple Airlines Logo
7:10 pm - 10:45 pmRDU-TRS
21h 35m3 stops
Multiple Airlines Logo
7:15 pm - 6:35 pmTRS-RDU
29h 20m3 stops
$1,566Multiple Airlines
Find Deal
vie., dic. 12 - dom., dic. 21

Lufthansa flights from Raleigh to Trieste

Our best Lufthansa deals on Raleigh to Trieste flight tickets
Lufthansa
Jan 28
RDU1:29 pmRaleigh-Durham
18h 41m
2 stops
TRS2:10 pmTrieste Ronchi dei Legionari
Feb 1
TRS3:15 pmTrieste Ronchi dei Legionari
28h 30m
2 stops
RDU1:45 pmRaleigh-Durham
$552
Find similar
Lufthansa
Jan 28
RDU3:02 pmRaleigh-Durham
17h 08m
2 stops
TRS2:10 pmTrieste Ronchi dei Legionari
Feb 1
TRS3:15 pmTrieste Ronchi dei Legionari
28h 30m
2 stops
RDU1:45 pmRaleigh-Durham
$553
Find similar
Lufthansa
Jan 28
RDU3:02 pmRaleigh-Durham
17h 08m
2 stops
TRS2:10 pmTrieste Ronchi dei Legionari
Feb 1
TRS3:00 pmTrieste Ronchi dei Legionari
28h 45m
1 stop
RDU1:45 pmRaleigh-Durham
$563
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh 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, momondo users made 832,500 searches. Data last updated noviembre 24, 2025.
Use the filters below to find and compare flights from Raleigh to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

mié. 1/28

1:29 pm-2:10 pm

2 stops18h 41m

Trieste Ronchi dei Legionari

dom. 2/1

3:15 pm-1:45 pm

2 stops28h 30m

$552

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

mié. 1/28

3:02 pm-2:10 pm

2 stops17h 08m

Trieste Ronchi dei Legionari

dom. 2/1

3:15 pm-1:45 pm

2 stops28h 30m

$553

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

mié. 1/28

3:02 pm-2:10 pm

2 stops17h 08m

Trieste Ronchi dei Legionari

dom. 2/1

3:00 pm-1:45 pm

1 stop28h 45m

$563

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

vie. 12/12

3:15 pm-2:05 pm

2 stops40h 50m

Trieste Ronchi dei Legionari

dom. 12/21

11:15 am-2:05 pm

2 stops32h 50m

$1,338

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

vie. 12/12

3:15 pm-2:05 pm

2 stops40h 50m

Trieste Ronchi dei Legionari

dom. 12/21

3:00 pm-2:05 pm

1 stop29h 05m

$1,349

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

vie. 12/12

7:10 pm-10:45 pm

3 stops21h 35m

Trieste Ronchi dei Legionari

dom. 12/21

6:35 am-6:35 pm

2 stops18h 00m

$1,528

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

vie. 12/12

7:10 pm-10:45 pm

3 stops21h 35m

Trieste Ronchi dei Legionari

dom. 12/21

7:15 pm-6:35 pm

3 stops29h 20m

$1,566

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Trieste from

How to get the cheapest flight ticket from Raleigh 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?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Trieste from Raleigh according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 6 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 Raleigh to Trieste

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

Cheap Raleigh to Trieste (RDU to TRS) flight deals and tips

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

Direct flights

None
There are no direct flights from Raleigh to Trieste. There are no popular flight routes from Raleigh to Trieste.
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  • How far is Raleigh-Durham to Trieste Ronchi dei Legionari by plane?

    The distance between Raleigh-Durham and Trieste Ronchi dei Legionari is about 4611.1 mi. A reasonable flight in good conditions will take 17h 08m.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Trieste Ronchi dei Legionari Airport?

    Prices for flights from Raleigh-Durham Airport to Trieste Ronchi dei Legionari Airport are updated daily.

  • How old do you have to be to fly from Raleigh-Durham Airport to Trieste Ronchi dei Legionari Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham 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.

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Udine
Grado

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Trieste for you.

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

momondo does allow users to show only those flights to Trieste from Raleigh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Raleigh 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 Raleigh.

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

Yes. momondo can track prices for Raleigh to Trieste flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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mié. 12/24
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Fly your favorite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Delta
American Airlines
Lufthansa
Air France
British Airways