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$326+ Cheap flights from Portland (PDX) to Vienna (VIE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — VIE
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Portland to Vienna

Cheapest flights from Portland to Vienna
Explore the most affordable flight options available from Portland to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Flighttix deal was found by Cheapflights users on 2/2. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:50 am
PDX
-
VIE
2 stops27h 50m
Multiple Airlines
Mon 3/166:30 pm
VIE
-
PDX
2 stops36h 15m
Multiple Airlines
Deal found 2/2$484
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/123:15 pm
PDX
-
VIE
2 stops22h 25m
Air Canada
Tue 4/2111:00 am
VIE
-
PDX
2 stops44h 29m
Air Canada
Deal found 2/2$488
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:05 pm
PDX
-
VIE
2 stops53h 05m
Air Canada
Sun 3/810:35 am
VIE
-
PDX
2 stops33h 16m
Air Canada
Deal found 2/3$492
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:05 pm
PDX
-
VIE
2 stops28h 30m
Multiple Airlines
Tue 4/2111:00 am
VIE
-
PDX
2 stops33h 46m
Multiple Airlines
Deal found 2/3$494
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:50 am
PDX
-
VIE
2 stops37h 30m
Air Canada
Tue 4/2111:00 am
VIE
-
PDX
2 stops40h 34m
Air Canada
Deal found 2/2$499
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:55 pm
PDX
-
VIE
1 stop24h 20m
United Airlines
Fri 4/2410:30 am
VIE
-
PDX
2 stops34h 14m
United Airlines
Deal found 2/2$500
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:05 pm
PDX
-
VIE
2 stops42h 35m
Air Canada
Wed 4/2211:00 am
VIE
-
PDX
2 stops40h 30m
Air Canada
Deal found 2/2$501
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:38 pm
PDX
-
VIE
1 stop24h 22m
United Airlines
Mon 3/1610:55 am
VIE
-
PDX
1 stop32h 56m
United Airlines
Deal found 2/2$502
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:15 pm
PDX
-
VIE
2 stops32h 05m
Air Canada
Fri 4/2410:30 am
VIE
-
PDX
2 stops34h 14m
Air Canada
Deal found 2/2$504
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:05 am
PDX
-
VIE
2 stops17h 55m
United Airlines
Sun 3/810:35 am
VIE
-
PDX
2 stops40h 39m
United Airlines
Deal found 2/2$505

Find flight deals from Portland to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Vienna (VIE). 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(Flighttix)

One-way from

$326
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$680
Provider with most accurate pricing for Portland-Vienna Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Vienna Intl flights.
Search Deals
From Portland to Vienna Intl
Search Deals
One-way flight from Portland to Vienna Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Vienna 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 February 3, 2026.
Use the filters below to find and compare flights from Portland to Vienna that are best for you.

Fly from

Portland

Fly to

Vienna

Route

Depart

Return

Price

PortlandVienna

PDX - VIE

PDXVIE

Portland

Wed 3/4

7:05 pm-9:10 am

2 stops53h 05m

Vienna Intl

Sun 3/8

10:35 am-10:51 am

2 stops33h 16m

$492

PortlandVienna

PDX - VIE

PDXVIE

Portland

Tue 4/14

8:05 am-8:10 am

1 stop15h 05m

Vienna Intl

Fri 4/24

10:30 am-11:44 am

2 stops34h 14m

$500

PortlandVienna

PDX - VIE

PDXVIE

Portland

Mon 4/13

11:59 pm-7:10 am

2 stops22h 11m

Vienna Intl

Tue 4/21

10:50 am-8:42 pm

1 stop18h 52m

$520

PortlandVienna

PDX - VIE

PDXVIE

Portland

Mon 4/13

11:59 pm-7:10 am

2 stops22h 11m

Vienna Intl

Wed 4/22

10:50 am-8:42 pm

1 stop18h 52m

$520

PortlandVienna

PDX - VIE

PDXVIE

Portland

Sat 4/11

11:59 pm-8:10 am

2 stops23h 11m

Vienna Intl

Fri 4/24

10:30 am-10:29 pm

1 stop20h 59m

$520

PortlandVienna

PDX - VIE

PDXVIE

Portland

Wed 4/15

1:39 pm-7:30 pm

2 stops20h 51m

Vienna Intl

Tue 4/21

10:30 am-10:29 pm

1 stop20h 59m

$536

PortlandVienna

PDX - VIE

PDXVIE

Portland

Wed 3/4

5:45 pm-10:35 pm

1 stop19h 50m

Vienna Intl

Sun 3/8

7:25 am-3:55 pm

1 stop17h 30m

$572

PortlandVienna

PDX - VIE

PDXVIE

Portland

Wed 4/15

11:59 pm-8:15 am

1 stop23h 16m

Vienna Intl

Sun 4/26

10:30 am-11:58 pm

1 stop22h 28m

$615

PortlandVienna

PDX - VIE

PDXVIE

Portland

Fri 4/17

1:05 pm-8:40 am

1 stop34h 35m

Vienna Intl

Fri 4/24

7:00 am-11:10 am

1 stop13h 10m

$623

PortlandVienna

PDX - VIE

PDXVIE

Portland

Thu 4/16

8:05 am-8:10 am

1 stop15h 05m

Vienna Intl

Sat 4/25

10:50 am-8:42 pm

1 stop18h 52m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 17 results
1
2

Compare providers for flights from Portland to Vienna

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Vienna in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to Vienna from Portland 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 Portland to Vienna

How far ahead should I book a flight from Portland to Vienna?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Vienna. Price data was last updated on January 30, 2026.

To ensure you get the cheapest price possible for a flight from Portland to Vienna, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland to Vienna?

Currently, February is the cheapest month in which you can book a flight from Portland to Vienna (average of $509). Flying from Portland to Vienna in July is currently the most expensive (average of $769). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Portland to Vienna?

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated February 3, 2026.
See what other customers who have flown with Delta, KLM, and United Airlines from Portland to Vienna have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,138 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,448 reviews
Delta
7.9
Good
8,138 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,235 reviews
Delta
7.9
Good
8,138 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,712 reviews
Delta
7.9
Good
8,138 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Condor
6.4
Okay
399 reviews
Delta
7.9
Good
8,138 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Portland to Vienna?

    United Airlines can get you from Portland to Vienna in just under 15h 05m. Your travel time can differ by up to . There are 5505 mi between Portland and Vienna.

  • What are the cheapest airlines flying from Portland to Vienna round-trip?

    British Airways, at $518, was found to be the cheapest airline from Portland to Vienna.Alternate airlines to your destination round-trip include KLM and Condor. You may be able to fly from Portland to Vienna for 41% less than the average price by searching for these airlines.

  • Can I find deals for flights from Portland to Vienna that include hotel bookings?

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

  • How can I find direct flights from Portland to Vienna?

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

  • Can I find deals for business class flights from Portland to Vienna?

    Yes. Cheapflights offers flight deals from Portland to Vienna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Vienna?

    Currently, February is the cheapest month in which you can book a flight from Portland to Vienna (average of $509). Flying from Portland to Vienna in July is currently the most expensive (average of $769). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Amstetten
Melk

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Alternative routes for Portland to Vienna

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Salzburg flights
Boise to Vienna flights
Medford to Vienna flights
Portland to Innsbruck flights
Boise to Innsbruck flights
Portland to Linz flights

Top 5 airlines flying from Portland to Vienna

Discover the top 5 airlines that operate flights from Portland to Vienna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$518Average$792FlexibilityNo cancel feeOn-time70%
KLMCheapest$518Average$938FlexibilityNo cancel feeOn-time75%
CondorCheapest$571Average$846FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$651Average$951FlexibilityNo cancel feeOn-time69%
DeltaCheapest$680Average$918FlexibilityNo cancel feeOn-timeN/A

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