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Cheap flights from Oregon to Trieste from $1,195

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Trieste departing on 7/14. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Oregon to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:10 am - 1:45 pm
PDX
-
TRS
18h 35m
2 stops
Multiple Airlines Logo
6:10 am - 7:11 pm
TRS
-
PDX
22h 01m
2 stops
$1,195Multiple Airlines
Tue, Jul 14 - Wed, Jul 29
Multiple Airlines Logo
10:10 am - 1:55 pm
PDX
-
TRS
18h 45m
2 stops
Multiple Airlines Logo
6:20 am - 7:11 pm
TRS
-
PDX
21h 51m
2 stops
$1,245Multiple Airlines
Thu, Jul 16 - Tue, Jul 28
Lufthansa Logo
10:10 am - 10:15 pm
PDX
-
TRS
27h 05m
2 stops
Lufthansa Logo
6:20 am - 7:11 pm
TRS
-
PDX
21h 51m
2 stops
$1,250Lufthansa
Sun, Jul 12 - Tue, Jul 28
Lufthansa Logo
10:10 am - 10:15 pm
PDX
-
TRS
27h 05m
2 stops
Lufthansa Logo
6:10 am - 6:47 pm
TRS
-
PDX
21h 37m
2 stops
$1,260Lufthansa
Sun, Jul 12 - Fri, Jul 31
Multiple Airlines Logo
10:10 am - 2:00 pm
PDX
-
TRS
18h 50m
2 stops
Multiple Airlines Logo
6:10 am - 7:11 pm
TRS
-
PDX
22h 01m
2 stops
$1,265Multiple Airlines
Wed, Jul 15 - Mon, Jul 27
Lufthansa Logo
1:14 pm - 10:15 pm
PDX
-
TRS
48h 01m
2 stops
Lufthansa Logo
6:10 am - 7:11 pm
TRS
-
PDX
22h 01m
2 stops
$1,267Lufthansa
Sat, Jul 18 - Wed, Jul 29
Lufthansa Logo
1:14 pm - 10:15 pm
PDX
-
TRS
48h 01m
2 stops
Lufthansa Logo
6:10 am - 6:47 pm
TRS
-
PDX
21h 37m
2 stops
$1,271Lufthansa
Sat, Jul 18 - Fri, Jul 31
Lufthansa Logo
10:10 am - 10:15 pm
PDX
-
TRS
27h 05m
2 stops
Lufthansa Logo
2:50 pm - 6:47 pm
TRS
-
PDX
36h 57m
2 stops
$1,280Lufthansa
Sun, Jul 12 - Mon, Jul 27
Lufthansa Logo
1:14 pm - 10:15 pm
PDX
-
TRS
48h 01m
2 stops
Lufthansa Logo
2:50 pm - 10:30 pm
TRS
-
PDX
40h 40m
2 stops
$1,291Lufthansa
Sat, Jul 18 - Mon, Jul 27
Lufthansa Logo
3:30 pm - 10:15 pm
PDX
-
TRS
45h 45m
2 stops
Lufthansa Logo
6:15 am - 7:11 pm
TRS
-
PDX
21h 56m
2 stops
$1,300Lufthansa
Fri, Jul 17 - Thu, Jul 30

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Lufthansa flights from Oregon to Trieste

Our best Lufthansa deals on Oregon to Trieste flight tickets
Lufthansa
Jul 12
PDX10:10 amPortland
18h 35m
2 stops
TRS1:45 pmTrieste Ronchi dei Legionari
Jul 30
TRS6:15 amTrieste Ronchi dei Legionari
21h 56m
2 stops
PDX7:11 pmPortland
$1,250
Lufthansa
Jul 12
PDX10:10 amPortland
27h 05m
2 stops
TRS10:15 pmTrieste Ronchi dei Legionari
Jul 31
TRS6:10 amTrieste Ronchi dei Legionari
21h 37m
2 stops
PDX6:47 pmPortland
$1,260
Lufthansa
Jul 18
PDX1:14 pmPortland
48h 01m
2 stops
TRS10:15 pmTrieste Ronchi dei Legionari
Jul 30
TRS6:15 amTrieste Ronchi dei Legionari
21h 56m
2 stops
PDX7:11 pmPortland
$1,267

Icelandair flights from Oregon to Trieste

Our best Icelandair deals on Oregon to Trieste flight tickets
Icelandair
Aug 25
PDX3:30 pmPortland
18h 00m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Sep 21
TRS11:15 amTrieste Ronchi dei Legionari
39h 40m
2 stops
PDX5:55 pmPortland
$4,747
Icelandair
Aug 23
PDX7:05 pmPortland
38h 25m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Sep 21
TRS11:15 amTrieste Ronchi dei Legionari
39h 40m
2 stops
PDX5:55 pmPortland
$5,325
Icelandair
Aug 29
PDX3:30 pmPortland
18h 00m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Sep 21
TRS11:15 amTrieste Ronchi dei Legionari
39h 40m
2 stops
PDX5:55 pmPortland
$5,583

momondo Fare Finder

 
Customize your flight search to find flights from Oregon 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 June 24, 2026.
Use the filters below to find and compare flights from Oregon to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Tue 7/14

10:10 am-1:45 pm

2 stops18h 35m

Trieste Ronchi dei Legionari

Wed 7/29

6:10 am-7:11 pm

2 stops22h 01m

$1,195

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Thu 7/16

10:10 am-1:55 pm

2 stops18h 45m

Trieste Ronchi dei Legionari

Tue 7/28

6:20 am-7:11 pm

2 stops21h 51m

$1,245

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Sun 7/12

10:10 am-10:15 pm

2 stops27h 05m

Trieste Ronchi dei Legionari

Tue 7/28

6:20 am-7:11 pm

2 stops21h 51m

$1,250

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Sun 7/12

10:10 am-10:15 pm

2 stops27h 05m

Trieste Ronchi dei Legionari

Fri 7/31

6:10 am-6:47 pm

2 stops21h 37m

$1,260

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Wed 7/15

10:10 am-2:00 pm

2 stops18h 50m

Trieste Ronchi dei Legionari

Mon 7/27

6:10 am-7:11 pm

2 stops22h 01m

$1,265

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Sat 7/18

1:14 pm-10:15 pm

2 stops48h 01m

Trieste Ronchi dei Legionari

Wed 7/29

6:10 am-7:11 pm

2 stops22h 01m

$1,267

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Sat 7/18

1:14 pm-10:15 pm

2 stops48h 01m

Trieste Ronchi dei Legionari

Fri 7/31

6:10 am-6:47 pm

2 stops21h 37m

$1,271

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Sun 7/12

10:10 am-10:15 pm

2 stops27h 05m

Trieste Ronchi dei Legionari

Mon 7/27

2:50 pm-6:47 pm

2 stops36h 57m

$1,280

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Sat 7/18

1:14 pm-10:15 pm

2 stops48h 01m

Trieste Ronchi dei Legionari

Mon 7/27

2:50 pm-10:30 pm

2 stops40h 40m

$1,291

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Fri 7/17

3:30 pm-10:15 pm

2 stops45h 45m

Trieste Ronchi dei Legionari

Thu 7/30

6:15 am-7:11 pm

2 stops21h 56m

$1,300

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 Oregon 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?

Condor, British Airways and KLM are the top three most popular airlines that fly to Trieste from Oregon according to our data. Condor is the first choice among our users, with 39% 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.

Cheap Oregon to Trieste flight deals and tips

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

Fastest flight time

16h 39m

Direct flights

None
The fastest flight from Oregon to Trieste takes 16h 39m
There are no direct flights from Oregon to Trieste. There are no popular flight routes from Oregon to Trieste.
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Frequently asked questions about flying from Oregon to Trieste

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

    Prices for flights from Oregon to Trieste Ronchi dei Legionari Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oregon to Trieste Ronchi dei Legionari Airport.

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

    The necessary travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 Oregon to Trieste?

It is quick and easy to find Oregon 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 Oregon to Trieste with flexible booking policies on momondo?

Flights from Oregon to Trieste with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Oregon to Trieste flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Trieste from Oregon. 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.

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Fri 7/24
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Find better results for your trip to Italy

Fly your favorite airline to Trieste

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