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$720+ Cheap flights from Portland, ME (PWM) to Vienna (VIE)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — VIE
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
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 16, 2026.

This American Airlines deal was found by Cheapflights users on 2/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:40 pm
PWM
-
VIE
2 stops18h 40m
American Airlines
Wed 4/811:35 am
VIE
-
PWM
2 stops17h 52m
American Airlines
Deal found 2/15$720
This Air Canada deal was found by Cheapflights users on 2/15. 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 4/111:09 am
PWM
-
VIE
3 stops17h 36m
Air Canada
Wed 4/87:00 am
VIE
-
PWM
3 stops17h 37m
Air Canada
Deal found 2/15$1,053
This SmartFares deal was found by Cheapflights users on 2/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:09 am
PWM
-
VIE
2 stops38h 01m
Austrian Airlines
Wed 4/810:45 am
VIE
-
PWM
1 stop13h 52m
Austrian Airlines
Deal found 2/15$1,108
This Air Canada deal was found by Cheapflights users on 2/15. 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 4/16:04 am
PWM
-
VIE
2 stops20h 16m
Multiple Airlines
Wed 4/87:00 am
VIE
-
PWM
3 stops17h 37m
Multiple Airlines
Deal found 2/15$1,149
This Scandinavian Airlines deal was found by Cheapflights users on 2/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:35 pm
PWM
-
VIE
2 stops13h 00m
Scandinavian Airlines
Wed 2/258:05 pm
VIE
-
PWM
2 stops34h 13m
Scandinavian Airlines
Deal found 2/15$1,297
This Air Canada deal was found by Cheapflights users on 2/13. 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 2/217:31 pm
PWM
-
VIE
2 stops55h 04m
Air Canada
Wed 2/2510:40 am
VIE
-
PWM
2 stops42h 40m
Air Canada
Deal found 2/13$1,625
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Sat 2/212:10 pm
PWM
-
VIE
2 stops16h 10m
United Airlines
Wed 2/2510:55 am
VIE
-
PWM
1 stop16h 14m
United Airlines
Deal found 2/14$1,680

Find flight deals from Portland to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 16, 2026.

Round-trip from

$720
(American Airlines)
From Portland to Vienna Intl
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 16, 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

PWM - VIE

PWMVIE

Portland

Wed 4/1

5:40 pm-6:20 pm

2 stops18h 40m

Vienna Intl

Wed 4/8

11:35 am-11:27 pm

2 stops17h 52m

$720

PortlandVienna

PWM - VIE

PWMVIE

Portland

Wed 4/1

11:09 am-10:45 am

3 stops17h 36m

Vienna Intl

Wed 4/8

7:00 am-6:37 pm

3 stops17h 37m

$1,053

PortlandVienna

PWM - VIE

PWMVIE

Portland

Wed 4/1

11:09 am-7:10 am

2 stops38h 01m

Vienna Intl

Wed 4/8

10:45 am-6:37 pm

1 stop13h 52m

$1,108

PortlandVienna

PWM - VIE

PWMVIE

Portland

Wed 4/1

6:04 am-8:20 am

2 stops20h 16m

Vienna Intl

Wed 4/8

7:00 am-6:37 pm

3 stops17h 37m

$1,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

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

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

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Vienna (average of $401). Flying from Portland, Maine to Vienna in June is currently the most expensive (average of $609). 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.

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 16, 2026.
Get a feel of what it's like to fly with United Airlines from Portland to Vienna by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,308 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,308 reviews
United Airlines
7.4
Good
9,308 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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, Maine to Vienna?

    Airlines like American Airlines, Air Canada, and Austrian Airlines fly from Portland, Maine to Vienna in about 17h 36m. The time it takes to get you to your destination can typically vary by up to 20h 25m. Portland, Maine and Vienna are separated by a distance of 3957 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Portland, Maine to Vienna round-trip?

    Currently priced at $719, United Airlines will fly you from Portland, Maine to Vienna and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • 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, Maine to Vienna?

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Vienna (average of $401). Flying from Portland, Maine to Vienna in June is currently the most expensive (average of $609). 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.
Boston to Vienna flights
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Portland to Graz flights

Top airline flying from Portland to Vienna

Discover the top airline 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 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$719Average$863FlexibilityNo cancel feeOn-time69%

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