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$890+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — VIE
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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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 April 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$890
(United Airlines)

Popular in

January

Cheapest in

March

Average price

$719
Provider with most accurate pricing for Portland-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Vienna Intl flights.
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From Portland to Vienna Intl
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($685 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($117 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 5/162:37 pmPWM - VIE
2 stops15h 43mUnited Airlines
Fri 5/236:45 amVIE - PWM
2 stops21h 11mUnited Airlines
Deal found 4/1$890
This Delta deal was found by Cheapflights users on 3/31. 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.
Sat 4/1912:50 pmPWM - VIE
2 stops13h 45mDelta
Sun 4/277:05 amVIE - PWM
2 stops22h 09mDelta
Deal found 3/31$1,033
This StudentUniverse deal was found by Cheapflights users on 4/1. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/710:51 amPWM - VIE
1 stop19h 04mAustrian Airlines
Tue 8/1210:45 amVIE - PWM
1 stop13h 41mAustrian Airlines
Deal found 4/1$1,354
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Thu 8/710:05 amPWM - VIE
2 stops16h 15mMultiple Airlines
Tue 8/1211:20 amVIE - PWM
3 stops17h 54mMultiple Airlines
Deal found 4/1$1,632
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Thu 8/710:51 amPWM - VIE
3 stops17h 54mAir Canada
Tue 8/1211:20 amVIE - PWM
3 stops17h 54mAir Canada
Deal found 4/1$2,004

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 April 1, 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

Fri 5/16

2:37 pm-12:20 pm

2 stops15h 43m

Vienna Intl

Fri 5/23

6:45 am-9:56 pm

2 stops21h 11m

$890

PortlandVienna

PWM - VIE

PWMVIE

Portland

Sat 4/19

12:50 pm-8:35 am

2 stops13h 45m

Vienna Intl

Sun 4/27

7:05 am-11:14 pm

2 stops22h 09m

$1,033

PortlandVienna

PWM - VIE

PWMVIE

Portland

Thu 8/7

10:51 am-11:55 am

1 stop19h 04m

Vienna Intl

Tue 8/12

10:45 am-6:26 pm

1 stop13h 41m

$1,354

PortlandVienna

PWM - VIE

PWMVIE

Portland

Thu 8/7

10:05 am-8:20 am

2 stops16h 15m

Vienna Intl

Tue 8/12

11:20 am-11:14 pm

3 stops17h 54m

$1,632

PortlandVienna

PWM - VIE

PWMVIE

Portland

Thu 8/7

10:51 am-10:45 am

3 stops17h 54m

Vienna Intl

Tue 8/12

11:20 am-11:14 pm

3 stops17h 54m

$2,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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

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

Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Vienna (average of $737). Flying from Portland, Maine to Vienna in June is currently the most expensive (average of $1,312). 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 April 1, 2025.

It’s optimal to fly from Portland, Maine to Vienna at noon. By choosing this option you can save up to 62% on the cost of your flight, compared to a flight in the evening.

Rainfall in Vienna by month

Plan your trip to Vienna by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vienna ranges from 0.8 - 2.6 inches per month. July is typically the wettest month, when rainfall can reach 2.6 in. January is typically the driest time to visit Vienna when rainfall is around 0.8 in.

Temperature in Vienna by month

Plan your trip to Vienna by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vienna, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 April 1, 2025.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,013 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Currently priced at $890, 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. Search Cheapflights for deals from Delta and Austrian Airlines - these airlines can fly you to your destination from $1,033 and $1,354, respectively. You may be able to fly from Portland, Maine to Vienna for 35% 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, Maine to Vienna?

    Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Vienna (average of $737). Flying from Portland, Maine to Vienna in June is currently the most expensive (average of $1,312). 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 Portland?

Book flights to Portland 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
Boston to Salzburg flights
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Boston to Linz flights
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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$645Average$1,375FlexibilityNo cancel feeOn-time69%

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