How long does it take to fly to Trieste?

Average flight duration from Oregon to Trieste depends on which airport you fly into and out of. Flying from Portland to Venice Marco Polo Airport is 16h 30m on average, while flying from Eugene to Venice Marco Polo Airport is 18h 26m on average. Venice Marco Polo Airport is the most popular airport in 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.

$737 Cheap Flights from Oregon to Trieste in 2025/26

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Find the cheapest flights from Oregon to Trieste

Round-trip

One-way

Cheap round-trip flights

7:00 am - 10:40 pmPDX-TRS

30h 40m2 stops

3:00 pm - 12:26 amTRS-PDX

42h 26m2 stops

$737Lufthansa

Find Deal

Wed, Nov 19 - Sun, Nov 23

10:05 am - 2:05 pmPDX-TRS

19h 00m2 stops

6:25 am - 6:40 pmTRS-PDX

21h 15m2 stops

$801Lufthansa

Find Deal

Fri, Nov 7 - Fri, Nov 14

12:53 pm - 2:05 pmPDX-TRS

16h 12m2 stops

2:40 pm - 6:40 pmTRS-PDX

36h 00m2 stops

$995Multiple Airlines

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Wed, Oct 22 - Wed, Oct 29

3:15 pm - 2:05 pmPDX-TRS

37h 50m2 stops

6:25 am - 5:00 pmTRS-PDX

19h 35m3 stops

$1,640Multiple Airlines

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Fri, Nov 7 - Fri, Nov 14

7:00 am - 10:25 amPDX-TRS

42h 25m3 stops

6:35 am - 12:17 pmTRS-PDX

38h 42m3 stops

$1,838United Airlines

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Fri, Nov 7 - Fri, Nov 14

9:55 am - 10:50 pmPDX-TRS

27h 55m3 stops

6:35 am - 6:00 pmTRS-PDX

19h 25m2 stops

$1,841Multiple Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

7:00 am - 10:25 amPDX-TRS

18h 25m2 stops

6:35 am - 12:13 pmTRS-PDX

38h 38m3 stops

$1,843United Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

7:25 pm - 10:50 pmPDX-TRS

18h 25m1 stop

6:35 am - 6:00 pmTRS-PDX

19h 25m2 stops

$2,082Multiple Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

7:02 am - 10:25 amPDX-TRS

42h 23m3 stops

6:35 am - 12:13 pmTRS-PDX

37h 38m3 stops

$2,297United Airlines

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Wed, Oct 22 - Wed, Oct 29

Lufthansa flights from Oregon to Trieste

Our best Lufthansa deals on Oregon to Trieste flight tickets

Lufthansa

Nov 19

PDX7:00 amPortland

30h 40m

2 stops

TRS10:40 pmTrieste Ronchi dei Legionari

Nov 23

TRS3:00 pmTrieste Ronchi dei Legionari

42h 26m

2 stops

PDX12:26 amPortland

$737

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Lufthansa

Nov 7

PDX10:05 amPortland

19h 00m

2 stops

TRS2:05 pmTrieste Ronchi dei Legionari

Nov 14

TRS6:25 amTrieste Ronchi dei Legionari

21h 15m

2 stops

PDX6:40 pmPortland

$801

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United Airlines flights from Oregon to Trieste

Our best United Airlines deals on Oregon to Trieste flight tickets

United Airlines

Nov 7

PDX7:00 amPortland

42h 25m

3 stops

TRS10:25 amTrieste Ronchi dei Legionari

Nov 14

TRS6:35 amTrieste Ronchi dei Legionari

38h 42m

3 stops

PDX12:17 pmPortland

$1,838

Find similar

United Airlines

Nov 19

PDX7:00 amPortland

18h 25m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Nov 23

TRS6:35 amTrieste Ronchi dei Legionari

38h 38m

3 stops

PDX12:13 pmPortland

$1,843

Find similar

United Airlines

Oct 1

PDX8:08 amPortland

17h 17m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Oct 7

TRS6:35 amTrieste Ronchi dei Legionari

22h 45m

2 stops

PDX8:20 pmPortland

$2,179

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Fly from

Fly to

Route

Depart

Return

Price

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Wed 11/19

7:00 am-10:40 pm

2 stops30h 40m

Trieste Ronchi dei Legionari

Sun 11/23

3:00 pm-12:26 am

2 stops42h 26m

$737

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Fri 11/7

10:05 am-2:05 pm

2 stops19h 00m

Trieste Ronchi dei Legionari

Fri 11/14

6:25 am-6:40 pm

2 stops21h 15m

$801

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Wed 10/22

12:53 pm-2:05 pm

2 stops16h 12m

Trieste Ronchi dei Legionari

Wed 10/29

2:40 pm-6:40 pm

2 stops36h 00m

$995

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Fri 11/7

3:15 pm-2:05 pm

2 stops37h 50m

Trieste Ronchi dei Legionari

Fri 11/14

6:25 am-5:00 pm

3 stops19h 35m

$1,640

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Fri 11/7

7:00 am-10:25 am

3 stops42h 25m

Trieste Ronchi dei Legionari

Fri 11/14

6:35 am-12:17 pm

3 stops38h 42m

$1,838

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Wed 10/22

9:55 am-10:50 pm

3 stops27h 55m

Trieste Ronchi dei Legionari

Wed 10/29

6:35 am-6:00 pm

2 stops19h 25m

$1,841

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Wed 11/19

7:00 am-10:25 am

2 stops18h 25m

Trieste Ronchi dei Legionari

Sun 11/23

6:35 am-12:13 pm

3 stops38h 38m

$1,843

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Wed 10/22

7:25 pm-10:50 pm

1 stop18h 25m

Trieste Ronchi dei Legionari

Wed 10/29

6:35 am-6:00 pm

2 stops19h 25m

$2,082

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Wed 10/22

7:02 am-10:25 am

3 stops42h 23m

Trieste Ronchi dei Legionari

Wed 10/29

6:35 am-12:13 pm

3 stops37h 38m

$2,297

PortlandTrieste

PDX - TRS

PDXTRS

Portland

Tue 10/7

7:00 am-10:25 am

2 stops18h 25m

$1,004

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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

Airlines

Other information

What is the cheapest airline that flies from Oregon to Trieste Ronchi dei Legionari?

United Airlines is the most popular carrier operating from Oregon to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

British Airways, Delta and KLM are the top three most popular airlines that fly to Trieste from Oregon according to our data. British Airways is the first choice among our users, with 34% 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

Direct flights	None

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

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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.

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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Cheap flights from Oregon to Trieste from $737

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 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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 is the cheapest airline that flies from Oregon to Trieste Ronchi dei Legionari?

United Airlines is the most popular carrier operating from Oregon to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

How long does it take to fly to Trieste?

Cheap Oregon to Trieste flight deals and tips

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

Direct flights

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

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

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

Traveling to a place near Trieste?

Why use momondo?

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

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

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

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

An easier way to manage your Trieste trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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