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Cheap flights from Allentown to Austria from $632

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

Enter your travel dates to find the best prices.
United Airlines Logo
1:00 pm - 8:05 amABE-VIE
13h 05m1 stop
United Airlines Logo
6:50 am - 9:46 pmVIE-ABE
44h 56m2 stops
$632United Airlines
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Mon, Dec 1 - Mon, Dec 8
United Airlines Logo
5:22 pm - 8:45 amABE-VIE
57h 23m2 stops
United Airlines Logo
6:50 am - 9:46 pmVIE-ABE
44h 56m2 stops
$644United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
United Airlines Logo
1:00 pm - 8:05 amABE-VIE
13h 05m1 stop
United Airlines Logo
10:55 am - 11:52 amVIE-ABE
30h 57m1 stop
$669United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Delta Logo
5:58 pm - 4:10 pmABE-VIE
16h 12m2 stops
Delta Logo
6:50 am - 5:18 pmVIE-ABE
16h 28m2 stops
$732Delta
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Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
1:48 pm - 1:25 pmABE-VIE
18h 37m2 stops
American Airlines Logo
7:35 am - 12:14 amVIE-ABE
22h 39m2 stops
$877American Airlines
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Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
5:47 pm - 6:25 pmABE-VIE
19h 38m2 stops
American Airlines Logo
11:25 am - 12:14 amVIE-ABE
18h 49m2 stops
$878American Airlines
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Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
10:33 am - 8:05 amABE-VIE
16h 32m1 stop
United Airlines Logo
10:30 am - 9:47 pmVIE-ABE
17h 17m1 stop
$1,151United Airlines
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Fri, Mar 27 - Tue, Mar 31
Delta Logo
6:25 am - 4:15 pmABE-VIE
27h 50m2 stops
Delta Logo
6:50 am - 10:46 pmVIE-ABE
21h 56m2 stops
$1,327Delta
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Tue, Dec 16 - Wed, Dec 31
Delta Logo
6:25 am - 4:15 pmABE-VIE
27h 50m2 stops
Delta Logo
12:15 pm - 5:24 pmVIE-ABE
35h 09m2 stops
$1,437Delta
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Tue, Dec 16 - Thu, Jan 1
American Airlines Logo
7:30 am - 7:05 pmABE-VIE
29h 35m2 stops
American Airlines Logo
11:30 am - 10:26 pmVIE-ABE
40h 56m2 stops
$1,498American Airlines
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Tue, Dec 16 - Tue, Jan 6

United Airlines flights from Allentown to Austria

Our best United Airlines deals on Allentown to Austria flight tickets
United Airlines
Dec 1
ABE1:00 pmAllentown-Bethlehem
13h 05m
1 stop
VIE8:05 amVienna Intl
Dec 8
VIE6:50 amVienna Intl
44h 56m
2 stops
ABE9:46 pmAllentown-Bethlehem
$632
Find similar
United Airlines
Dec 1
ABE5:22 pmAllentown-Bethlehem
57h 23m
2 stops
VIE8:45 amVienna Intl
Dec 8
VIE6:50 amVienna Intl
44h 56m
2 stops
ABE9:46 pmAllentown-Bethlehem
$644
Find similar
United Airlines
Dec 1
ABE1:00 pmAllentown-Bethlehem
13h 05m
1 stop
VIE8:05 amVienna Intl
Dec 8
VIE10:55 amVienna Intl
30h 57m
1 stop
ABE11:52 amAllentown-Bethlehem
$669
Find similar

Delta flights from Allentown to Austria

Our best Delta deals on Allentown to Austria flight tickets
Delta
Jan 29
ABE5:58 pmAllentown-Bethlehem
16h 12m
2 stops
VIE4:10 pmVienna Intl
Feb 2
VIE6:50 amVienna Intl
16h 28m
2 stops
ABE5:18 pmAllentown-Bethlehem
$732
Find similar
Delta
Dec 16
ABE6:25 amAllentown-Bethlehem
27h 50m
2 stops
VIE4:15 pmVienna Intl
Dec 31
VIE6:50 amVienna Intl
21h 56m
2 stops
ABE10:46 pmAllentown-Bethlehem
$1,327
Find similar
Delta
Dec 16
ABE6:25 amAllentown-Bethlehem
27h 50m
2 stops
VIE4:15 pmVienna Intl
Jan 1
VIE12:15 pmVienna Intl
35h 09m
2 stops
ABE5:24 pmAllentown-Bethlehem
$1,437
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown 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 November 5, 2025.
Use the filters below to find and compare flights from Allentown to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Mon 12/1

1:00 pm-8:05 am

1 stop13h 05m

Vienna Intl

Mon 12/8

6:50 am-9:46 pm

2 stops44h 56m

$632

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Mon 12/1

5:22 pm-8:45 am

2 stops57h 23m

Vienna Intl

Mon 12/8

6:50 am-9:46 pm

2 stops44h 56m

$644

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Mon 12/1

1:00 pm-8:05 am

1 stop13h 05m

Vienna Intl

Mon 12/8

10:55 am-11:52 am

1 stop30h 57m

$669

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Thu 1/29

5:58 pm-4:10 pm

2 stops16h 12m

Vienna Intl

Mon 2/2

6:50 am-5:18 pm

2 stops16h 28m

$732

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Fri 3/27

1:48 pm-1:25 pm

2 stops18h 37m

Vienna Intl

Tue 3/31

7:35 am-12:14 am

2 stops22h 39m

$877

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Fri 3/27

5:47 pm-6:25 pm

2 stops19h 38m

Vienna Intl

Tue 3/31

11:25 am-12:14 am

2 stops18h 49m

$878

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Fri 3/27

10:33 am-8:05 am

1 stop16h 32m

Vienna Intl

Tue 3/31

10:30 am-9:47 pm

1 stop17h 17m

$1,151

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Tue 12/16

6:25 am-4:15 pm

2 stops27h 50m

Vienna Intl

Wed 12/31

6:50 am-10:46 pm

2 stops21h 56m

$1,327

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Tue 12/16

6:25 am-4:15 pm

2 stops27h 50m

Vienna Intl

Thu 1/1

12:15 pm-5:24 pm

2 stops35h 09m

$1,437

AllentownVienna

ABE - VIE

ABEVIE

Allentown-Bethlehem

Tue 12/16

7:30 am-7:05 pm

2 stops29h 35m

Vienna Intl

Tue 1/6

11:30 am-10:26 pm

2 stops40h 56m

$1,498

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Austria from

How to get the cheapest flight ticket from Allentown 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

What airlines fly to Austria?

Austrian Airlines, United Airlines and Lufthansa are the top three most popular airlines that fly to Austria from Allentown according to our data. Austrian Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Austria. Keep in mind that there are 9 different airlines that fly to Austria on a routine basis, so you have a few additional options to choose from.

Cheap Allentown to Austria flight deals and tips

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

Direct flights

None
There are no direct flights from Allentown to Austria. There are no popular flight routes from Allentown to Austria.
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  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Austria?

    Prices for flights from Allentown-Bethlehem Airport to Austria are updated daily.

  • How old do you have to be to fly from Allentown-Bethlehem 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 Allentown-Bethlehem Airport to Austria.

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

    The travel and health documents required for your trip to Austria can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Austria. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to Austria for you.

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

Yes. momondo enables you to select and highlight flights to Austria from Allentown with this policy.

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

momondo provides multiple filters to help you find the best flight to Austria from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Allentown to Austria flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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