Vienna

$640+ 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
Nov 21 — Nov 281
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Cheap 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 October 22, 2025.

Round-trip from

$640
(Air Canada)
From Portland to Vienna Intl

Find 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 October 22, 2025.

This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 12/410:35 amPWM - VIE
2 stops16h 10mUnited Airlines
Thu 12/117:00 amVIE - PWM
2 stops20h 17mUnited Airlines
Deal found 10/20$675
This Delta deal was found by Cheapflights users on 10/21. 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.
Mon 11/242:30 pmPWM - VIE
2 stops14h 55mDelta
Mon 12/112:25 pmVIE - PWM
2 stops33h 38mDelta
Deal found 10/21$681
This Delta deal was found by Cheapflights users on 10/21. 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.
Sun 11/231:25 pmPWM - VIE
2 stops20h 45mDelta
Mon 12/112:25 pmVIE - PWM
2 stops33h 38mDelta
Deal found 10/21$706
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:30 pmPWM - VIE
2 stops13h 05mScandinavian Airlines
Fri 11/2810:15 amVIE - PWM
2 stops19h 44mScandinavian Airlines
Deal found 10/21$890
This Air Canada deal was found by Cheapflights users on 10/21. 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 11/227:44 pmPWM - VIE
2 stops55h 01mAir Canada
Mon 12/110:40 amVIE - PWM
2 stops32h 58mAir Canada
Deal found 10/21$917
This KAYAK deal was found by Cheapflights users on 10/21. 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.
Mon 11/242:30 pmPWM - VIE
2 stops13h 05mScandinavian Airlines
Thu 11/278:05 pmVIE - PWM
2 stops33h 54mScandinavian Airlines
Deal found 10/21$931
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:35 amPWM - VIE
2 stops30h 50mScandinavian Airlines
Fri 11/2810:15 amVIE - PWM
2 stops19h 44mScandinavian Airlines
Deal found 10/21$1,019
This FlightHub deal was found by Cheapflights users on 10/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:46 pmPWM - VIE
2 stops55h 59mMultiple Airlines
Wed 1/710:30 amVIE - PWM
1 stop14h 20mMultiple Airlines
Deal found 10/20$1,039
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/224:10 pmPWM - VIE
2 stops58h 35mUnited Airlines
Wed 1/77:00 amVIE - PWM
2 stops22h 30mUnited Airlines
Deal found 10/22$1,048
This Delta deal was found by Cheapflights users on 10/21. 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.
Mon 11/242:30 pmPWM - VIE
2 stops14h 55mDelta
Sun 11/3012:25 pmVIE - PWM
2 stops33h 35mDelta
Deal found 10/21$1,116

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 October 22, 2025.
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

6:00 am-8:35 am

2 stops20h 35m

Vienna Intl

Sun 4/5

11:00 am-10:48 am

2 stops29h 48m

$640

PortlandVienna

PWM - VIE

PWMVIE

Portland

Wed 4/1

11:17 am-8:15 am

2 stops14h 58m

Vienna Intl

Sun 4/5

10:50 am-7:24 pm

1 stop14h 34m

$668

PortlandVienna

PWM - VIE

PWMVIE

Portland

Thu 12/4

10:35 am-8:45 am

2 stops16h 10m

Vienna Intl

Thu 12/11

7:00 am-9:17 pm

2 stops20h 17m

$675

PortlandVienna

PWM - VIE

PWMVIE

Portland

Tue 11/25

6:00 am-11:25 am

2 stops23h 25m

Vienna Intl

Mon 12/1

12:25 pm-4:03 pm

2 stops33h 38m

$681

PortlandVienna

PWM - VIE

PWMVIE

Portland

Mon 11/24

2:30 pm-11:25 am

2 stops14h 55m

Vienna Intl

Mon 12/1

12:25 pm-4:03 pm

2 stops33h 38m

$681

PortlandVienna

PWM - VIE

PWMVIE

Portland

Sun 11/23

1:25 pm-4:10 pm

2 stops20h 45m

Vienna Intl

Mon 12/1

12:25 pm-4:03 pm

2 stops33h 38m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

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 $415). Flying from Portland, Maine to Vienna in June is currently the most expensive (average of $612). 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.

What is the cheapest time of day to fly from PWM to VIE?

Find hourly flight availability from Portland to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

It’s optimal to fly from Portland, Maine to Vienna at noon. By choosing this option you can save up to 61% on the cost of your flight, compared to a flight in the evening.

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 October 22, 2025.
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.

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 Air Canada and United Airlines fly from Portland, Maine to Vienna in about 14h 58m. The time it takes to get you to your destination can typically vary by up to 5h 37m. 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 $415). Flying from Portland, Maine to Vienna in June is currently the most expensive (average of $612). 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.

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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$719Average$1,091FlexibilityNo cancel feeOn-time69%

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