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$416+ Cheap flights from Allentown (ABE) to Vienna (VIE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — VIE
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
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Cheap flight deals from Allentown to Vienna

Cheapest flights from Allentown to Vienna
Explore the most affordable flight options available from Allentown to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:38 pm
ABE
-
VIE
2 stops56h 42m
United Airlines
Mon 4/66:50 am
VIE
-
ABE
2 stops56h 58m
United Airlines
Deal found 2/13$743
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:36 am
ABE
-
VIE
2 stops19h 44m
United Airlines
Sun 3/110:35 am
VIE
-
ABE
2 stops29h 26m
United Airlines
Deal found 2/15$757
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.
Mon 7/275:18 pm
ABE
-
VIE
2 stops23h 22m
American Airlines
Thu 7/3011:45 am
VIE
-
ABE
2 stops40h 30m
American Airlines
Deal found 2/15$1,029
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:30 am
ABE
-
VIE
2 stops29h 05m
Delta
Tue 7/286:20 am
VIE
-
ABE
2 stops22h 36m
Delta
Deal found 2/15$1,030
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.
Sun 7/265:18 pm
ABE
-
VIE
2 stops35h 47m
American Airlines
Thu 7/3011:45 am
VIE
-
ABE
2 stops40h 30m
American Airlines
Deal found 2/15$1,038
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:15 am
ABE
-
VIE
2 stops29h 05m
United Airlines
Sat 8/110:30 am
VIE
-
ABE
2 stops29h 36m
United Airlines
Deal found 2/15$1,090
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:00 pm
ABE
-
VIE
2 stops27h 45m
Delta
Tue 7/286:20 am
VIE
-
ABE
2 stops22h 36m
Delta
Deal found 2/15$1,100
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:30 pm
ABE
-
VIE
2 stops20h 50m
United Airlines
Wed 7/2910:30 am
VIE
-
ABE
2 stops29h 36m
United Airlines
Deal found 2/15$1,115
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:30 am
ABE
-
VIE
2 stops34h 15m
Delta
Tue 7/286:20 am
VIE
-
ABE
2 stops22h 36m
Delta
Deal found 2/15$1,118
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.
Sun 7/265:18 pm
ABE
-
VIE
2 stops35h 47m
American Airlines
Mon 8/33:40 pm
VIE
-
ABE
2 stops36h 35m
American Airlines
Deal found 2/15$1,126

Find flight deals from Allentown to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 17, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$743
(United Airlines)

One-way from

$416
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$657
Provider with most accurate pricing for Allentown-Bethlehem-Vienna Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Vienna Intl flights.
Search Deals
From Allentown-Bethlehem to Vienna Intl
Search Deals
One-way flight from Allentown-Bethlehem to Vienna Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 17, 2026.
Use the filters below to find and compare flights from Allentown to Vienna that are best for you.

Fly from

Allentown

Fly to

Vienna

Route

Depart

Return

Price

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Mon 3/30

5:38 pm-8:20 am

2 stops56h 42m

Vienna Intl

Mon 4/6

6:50 am-9:48 am

2 stops56h 58m

$743

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Wed 7/22

6:30 am-5:35 pm

2 stops29h 05m

Vienna Intl

Tue 7/28

6:20 am-10:56 pm

2 stops22h 36m

$1,030

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Sun 7/26

5:18 pm-11:05 am

2 stops35h 47m

Vienna Intl

Thu 7/30

11:45 am-10:15 pm

2 stops40h 30m

$1,038

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Thu 7/23

1:00 pm-10:45 pm

2 stops27h 45m

Vienna Intl

Tue 7/28

6:20 am-10:56 pm

2 stops22h 36m

$1,100

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Wed 7/22

2:30 pm-5:20 pm

2 stops20h 50m

Vienna Intl

Wed 7/29

10:30 am-10:06 am

2 stops29h 36m

$1,115

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Sun 7/26

6:15 am-10:10 am

2 stops21h 55m

Vienna Intl

Wed 7/29

10:30 am-10:06 am

2 stops29h 36m

$1,130

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Sat 7/25

2:30 pm-5:20 pm

2 stops20h 50m

Vienna Intl

Fri 7/31

10:30 am-9:12 pm

2 stops40h 42m

$1,167

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Thu 7/23

2:30 pm-5:20 pm

2 stops20h 50m

Vienna Intl

Wed 7/29

10:30 am-10:06 am

2 stops29h 36m

$1,185

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Sat 7/25

10:38 am-5:20 pm

2 stops24h 42m

Vienna Intl

Tue 7/28

10:50 am-1:42 pm

2 stops32h 52m

$1,187

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Tue 7/28

10:38 am-5:20 pm

2 stops24h 42m

Vienna Intl

Thu 7/30

10:30 am-10:06 am

2 stops29h 36m

$1,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Allentown-Vienna flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Allentown-Vienna flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Allentown-Vienna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Vienna flights, Cheapflights users trust Ovago the most. Ovago 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 Allentown-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 Allentown to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna from Allentown 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 Allentown to Vienna

What is the cheapest month to book a flight from Allentown to Vienna?

Currently, February is the cheapest month in which you can book a flight from Allentown to Vienna (average of $471). Flying from Allentown to Vienna in June is currently the most expensive (average of $785). 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.

Related info for your journey

Find useful and relevant information for your journey from Allentown 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 Allentown to Vienna?

    For as low as $1,030, United Airlines can have you in Vienna from Allentown in 29h 05m. The distance from Allentown to Vienna is about 4290 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Allentown to Vienna that include hotel bookings?

    Yes. In addition to deals on Allentown to Vienna flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Vienna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Vienna.

  • Can I find deals for business class flights from Allentown to Vienna?

    Yes. Cheapflights offers flight deals from Allentown 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 Allentown to Vienna?

    Currently, February is the cheapest month in which you can book a flight from Allentown to Vienna (average of $471). Flying from Allentown to Vienna in June is currently the most expensive (average of $785). 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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