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$528+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — VIE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This FlightHub deal was found by Cheapflights users on 12/11. 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 stop19h 00mMultiple Airlines
Deal found 12/11$1,659
This United Airlines deal was found by Cheapflights users on 12/11. 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 1/710:35 amVIE - PWM
2 stops18h 55mUnited Airlines
Deal found 12/11$1,668
This Air Canada deal was found by Cheapflights users on 12/10. 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.
Mon 12/226:00 amPWM - VIE
3 stops20h 35mAir Canada
Wed 1/77:00 amVIE - PWM
3 stops22h 30mAir Canada
Deal found 12/10$3,645
This Air France deal was found by Cheapflights users on 12/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:34 pmPWM - VIE
2 stops20h 51mMultiple Airlines
Sun 1/116:50 amVIE - PWM
2 stops21h 37mMultiple Airlines
Deal found 12/11$8,653
This Air France deal was found by Cheapflights users on 12/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:34 pmPWM - VIE
2 stops20h 51mAir France
Fri 12/196:15 amVIE - PWM
2 stops22h 08mAir France
Deal found 12/11$9,952

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$528
(Air France)

Popular in

June

Cheapest in

September

Average price

$1,002
Provider with most accurate pricing for Boston Logan Intl-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Vienna Intl flights.
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From Portland to Vienna Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 12, 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

Sat 1/24

2:35 pm-11:30 am

2 stops14h 55m

Vienna Intl

Sat 1/31

6:50 am-11:59 pm

2 stops23h 09m

$528

PortlandVienna

PWM - VIE

PWMVIE

Portland

Wed 1/28

6:16 am-9:35 am

2 stops21h 19m

Vienna Intl

Sun 2/1

8:05 pm-12:20 am

2 stops34h 15m

$566

PortlandVienna

PWM - VIE

PWMVIE

Portland

Fri 1/9

2:35 pm-11:30 am

2 stops14h 55m

Vienna Intl

Fri 1/16

12:15 pm-12:20 am

2 stops18h 05m

$621

PortlandVienna

PWM - VIE

PWMVIE

Portland

Fri 1/9

2:35 pm-5:25 pm

2 stops20h 50m

Vienna Intl

Fri 1/16

6:50 am-12:20 am

2 stops23h 30m

$627

PortlandVienna

PWM - VIE

PWMVIE

Portland

Wed 1/28

9:40 am-6:05 pm

2 stops26h 25m

Vienna Intl

Sun 2/1

10:35 am-1:56 pm

2 stops33h 21m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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 $412). Flying from Portland, Maine to Vienna in June is currently the most expensive (average of $621). 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 December 12, 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 December 12, 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.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 Scandinavian Airlines and Delta fly from Portland, Maine to Vienna in about 20h 50m. The time it takes to get you to your destination can typically vary by up to 29m. 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 $412). Flying from Portland, Maine to Vienna in June is currently the most expensive (average of $621). 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.
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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$719Average$1,001FlexibilityNo cancel feeOn-time69%

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