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Trieste

$802+ Cheap flights from Raleigh (RDU) 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — TRS
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Raleigh to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$802
(Lufthansa)
Provider with most accurate pricing for Raleigh-Durham-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Trieste Ronchi dei Legionari flights.
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From Raleigh-Durham to Trieste Ronchi dei Legionari
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Find flight deals from Raleigh to Trieste

Cheapest flights from Raleigh to Trieste
Explore the most affordable flight options available from Raleigh to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Lufthansa deal was found by Cheapflights users on 4/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/53:40 pmRDU - TRS
1 stop16h 25mLufthansa
jue. 5/156:30 amTRS - RDU
1 stop13h 15mLufthansa
Deal found 4/17$802
This Delta deal was found by Cheapflights users on 4/17. 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.
lun. 5/55:20 amRDU - TRS
2 stops47h 05mDelta
vie. 5/166:35 amTRS - RDU
2 stops21h 07mDelta
Deal found 4/17$805
This ITA Airways deal was found by Cheapflights users on 4/17. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/912:50 pmRDU - TRS
2 stops28h 05mITA Airways
lun. 5/127:15 pmTRS - RDU
2 stops29h 54mITA Airways
Deal found 4/17$1,231
This KAYAK deal was found by Cheapflights users on 4/17. 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.
sáb. 5/108:30 pmRDU - TRS
2 stops16h 00mIcelandair
vie. 5/1611:15 amTRS - RDU
2 stops38h 15mIcelandair
Deal found 4/17$1,338

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2025.
Use the filters below to find and compare flights from Raleigh to Trieste that are best for you.

Fly from

Raleigh

Fly to

Trieste

Route

Depart

Return

Price

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

lun. 5/5

3:40 pm-2:05 pm

1 stop16h 25m

Trieste Ronchi dei Legionari

jue. 5/15

6:30 am-1:45 pm

1 stop13h 15m

$802

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

lun. 5/5

5:20 am-10:25 am

2 stops47h 05m

Trieste Ronchi dei Legionari

vie. 5/16

6:35 am-9:42 pm

2 stops21h 07m

$805

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

vie. 5/9

12:50 pm-2:30 pm

2 stops19h 40m

Trieste Ronchi dei Legionari

mar. 5/13

6:35 am-7:09 pm

2 stops18h 34m

$1,231

RaleighTrieste

RDU - TRS

RDUTRS

Raleigh-Durham

sáb. 5/10

8:30 pm-6:30 pm

2 stops16h 00m

Trieste Ronchi dei Legionari

vie. 5/16

11:15 am-7:30 pm

2 stops38h 15m

$1,338

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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

Have a flexible travel schedule? Discover the best time to fly to Trieste from Raleigh 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 Raleigh 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 abril 17, 2025.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Icelandair
7.0
Good
481 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
ITA Airways
6.7
Okay
964 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.7
Okay
7,011 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

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

  • How can I find direct flights from Raleigh to Trieste?

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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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