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Cheap flights from Portland, Maine to Austria from $745

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Austria departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland, Maine to Austria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 8:20 amPWM  Portland-VIE Vienna Intl
20h 20m2 stops Newark Boston Logan Intl
United Airlines Logo
10:35 am - 10:57 pmVIE  Vienna Intl-PWM Portland
42h 22m2 stops Toronto Pearson Intl Newark
$745United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
6:00 am - 8:20 amPWM  Portland-VIE Vienna Intl
20h 20m2 stops Newark Boston Logan Intl
United Airlines Logo
10:35 am - 9:27 pmVIE  Vienna Intl-PWM Portland
40h 52m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$745United Airlines
Sun, Dec 6 - Wed, Dec 9
Air Canada Logo
6:00 am - 8:45 amPWM  Portland-VIE Vienna Intl
44h 45m2 stops Newark Toronto Pearson Intl
Air Canada Logo
10:35 am - 10:57 pmVIE  Vienna Intl-PWM Portland
42h 22m2 stops Toronto Pearson Intl Newark
$749Air Canada
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
6:00 am - 8:20 amPWM  Portland-VIE Vienna Intl
20h 20m2 stops Newark Boston Logan Intl
United Airlines Logo
10:55 am - 9:27 pmVIE  Vienna Intl-PWM Portland
16h 32m1 stop Chicago O'Hare Intl
$761United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
2:45 pm - 11:45 amPWM  Portland-VIE Vienna Intl
15h 00m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
United Airlines Logo
10:55 am - 9:27 pmVIE  Vienna Intl-PWM Portland
16h 32m1 stop Chicago O'Hare Intl
$775United Airlines
Sun, Dec 6 - Wed, Dec 9
Delta Logo
12:50 pm - 11:20 amPWM  Portland-VIE Vienna Intl
16h 30m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
12:10 pm - 4:59 pmVIE  Vienna Intl-PWM Portland
34h 49m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$823Delta
Sun, Jan 3 - Sun, Jan 10
Delta Logo
12:50 pm - 11:20 amPWM  Portland-VIE Vienna Intl
16h 30m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
12:10 pm - 4:59 pmVIE  Vienna Intl-PWM Portland
34h 49m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$823Delta
Tue, Jan 5 - Sun, Jan 10
Delta Logo
12:50 pm - 4:15 pmPWM  Portland-VIE Vienna Intl
21h 25m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
12:10 pm - 4:59 pmVIE  Vienna Intl-PWM Portland
34h 49m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$823Delta
Mon, Jan 4 - Sun, Jan 10
Multiple Airlines Logo
6:00 am - 9:20 amPWM  Portland-VIE Vienna Intl
21h 20m2 stops New York John F Kennedy Intl Frankfurt am Main
Multiple Airlines Logo
7:50 am - 11:43 pmVIE  Vienna Intl-PWM Portland
20h 53m2 stops Frankfurt am Main New York John F Kennedy Intl
$869Multiple Airlines
Tue, Oct 20 - Sun, Oct 25
Air Canada Logo
6:00 am - 8:45 amPWM  Portland-VIE Vienna Intl
44h 45m2 stops Newark Toronto Pearson Intl
Air Canada Logo
10:35 am - 1:38 pmVIE  Vienna Intl-PWM Portland
33h 03m2 stops Toronto Pearson Intl Newark
$914Air Canada
Sun, Jan 3 - Fri, Jan 8

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United Airlines flights from Portland, Maine to Austria

Our best United Airlines deals on Portland, Maine to Austria flight tickets
United Airlines
Dec 6
PWM6:00 amPortland
20h 20m
2 stops
VIE8:20 amVienna Intl
Dec 9
VIE10:35 amVienna Intl
40h 52m
2 stops
PWM9:27 pmPortland
$745
United Airlines
Dec 6
PWM6:00 amPortland
20h 20m
2 stops
VIE8:20 amVienna Intl
Dec 9
VIE10:55 amVienna Intl
16h 32m
1 stop
PWM9:27 pmPortland
$761
United Airlines
Dec 6
PWM2:45 pmPortland
15h 00m
2 stops
VIE11:45 amVienna Intl
Dec 9
VIE10:55 amVienna Intl
16h 32m
1 stop
PWM9:27 pmPortland
$775

Delta flights from Portland, Maine to Austria

Our best Delta deals on Portland, Maine to Austria flight tickets
Delta
Jan 3
PWM12:50 pmPortland
16h 30m
2 stops
VIE11:20 amVienna Intl
Jan 10
VIE12:10 pmVienna Intl
34h 49m
2 stops
PWM4:59 pmPortland
$823
Delta
Jan 1
PWM2:35 pmPortland
15h 20m
2 stops
VIE11:55 amVienna Intl
Jan 10
VIE12:10 pmVienna Intl
34h 49m
2 stops
PWM4:59 pmPortland
$946
Delta
Jan 3
PWM12:50 pmPortland
21h 25m
2 stops
VIE4:15 pmVienna Intl
Jan 7
VIE6:50 amVienna Intl
22h 59m
2 stops
PWM11:49 pmPortland
$951

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Austria 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, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Portland, Maine to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandVienna

PWM Portland - VIE Vienna Intl

PWMVIE

Portland

Sun 12/6

6:00 am-8:20 am

2 stops20h 20m

Vienna Intl

Wed 12/9

10:35 am-10:57 pm

2 stops42h 22m

$745

PortlandVienna

PWM Portland - VIE Vienna Intl

PWMVIE

Portland

Sun 12/6

6:00 am-8:20 am

2 stops20h 20m

Vienna Intl

Wed 12/9

10:35 am-9:27 pm

2 stops40h 52m

$745

PortlandVienna

PWM Portland - VIE Vienna Intl

PWMVIE

Portland

Sun 12/6

6:00 am-8:45 am

2 stops44h 45m

Vienna Intl

Wed 12/9

10:35 am-10:57 pm

2 stops42h 22m

$749

PortlandVienna

PWM Portland - VIE Vienna Intl

PWMVIE

Portland

Sun 12/6

6:00 am-8:20 am

2 stops20h 20m

Vienna Intl

Wed 12/9

10:55 am-9:27 pm

1 stop16h 32m

$761
Quickest round-trip

PortlandVienna

PWM Portland - VIE Vienna Intl

PWMVIE

Portland

Sun 12/6

2:45 pm-11:45 am

2 stops15h 00m

Vienna Intl

Wed 12/9

10:55 am-9:27 pm

1 stop16h 32m

$775

PortlandVienna

PWM Portland - VIE Vienna Intl

PWMVIE

Portland

Sun 1/3

12:50 pm-11:20 am

2 stops16h 30m

Vienna Intl

Sun 1/10

12:10 pm-4:59 pm

2 stops34h 49m

$823

PortlandVienna

PWM Portland - VIE Vienna Intl

PWMVIE

Portland

Tue 1/5

12:50 pm-11:20 am

2 stops16h 30m

Vienna Intl

Sun 1/10

12:10 pm-4:59 pm

2 stops34h 49m

$823

PortlandVienna

PWM Portland - VIE Vienna Intl

PWMVIE

Portland

Mon 1/4

12:50 pm-4:15 pm

2 stops21h 25m

Vienna Intl

Sun 1/10

12:10 pm-4:59 pm

2 stops34h 49m

$823

PortlandVienna

PWM Portland - VIE Vienna Intl

PWMVIE

Portland

Tue 10/20

6:00 am-9:20 am

2 stops21h 20m

Vienna Intl

Sun 10/25

7:50 am-11:43 pm

2 stops20h 53m

$869

PortlandVienna

PWM Portland - VIE Vienna Intl

PWMVIE

Portland

Sun 1/3

6:00 am-8:45 am

2 stops44h 45m

Vienna Intl

Fri 1/8

10:35 am-1:38 pm

2 stops33h 03m

$914

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland, Maine to Austria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Portland, Maine to Austria flights?

You could potentially save up to 38% on your flight if you consider stops on a Portland, Maine to Austria flight.

Cheap Portland, Maine to Austria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Austria

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from Portland, Maine to Austria takes 14h 35m
There are no direct flights from Portland, Maine to Austria. There are no popular flight routes from Portland, Maine to Austria.
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Frequently asked questions about flying from Portland, Maine to Austria

  • When did momondo last update prices for flights from Portland Airport to Austria?

    Prices for flights from Portland Airport to Austria refresh daily.

  • How old do you have to be to fly from Portland Airport to Austria?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Austria.

  • What documentation or ID do you need to fly to Austria?

    The required travel and health documents for your Austria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Austria?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austria from Portland.

Can I find flights from Portland to Austria with flexible booking policies on momondo?

Flights from Portland to Austria with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Austria?

momondo helps you find the best flight between Portland and Austria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Austria right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Austria from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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