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$416+ Cheap flights from Allentown (ABE) to Europe

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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CPH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Allentown to Europe

Keep the following information in mind while searching for Allentown to Europe flight deals. Data was last updated September 16, 2025.

Round-trip from

$524
(Delta)

One-way from

$416
(United Airlines)
From Allentown-Bethlehem to Europe
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One-way flight from Allentown-Bethlehem to Europe
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Find flight deals from Allentown to Europe

Cheapest flights from Allentown to Europe
Explore the most affordable flight options available from Allentown to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:46 pmABE - LHR
1 stop16h 14mDelta
Wed 11/56:20 amLHR - ABE
2 stops20h 55mDelta
Deal found 9/13$524
This Justfly.com deal was found by Cheapflights users on 9/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amABE - LHR
1 stop20h 15mVirgin Atlantic
Wed 10/88:40 amLHR - ABE
2 stops18h 35mVirgin Atlantic
Deal found 9/14$526
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/305:22 pmABE - DUB
1 stop10h 48mUnited Airlines
Thu 11/610:40 amDUB - ABE
1 stop30h 08mUnited Airlines
Deal found 9/14$558
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/121:00 pmABE - MAD
2 stops21h 40mUnited Airlines
Wed 11/195:55 amMAD - ABE
2 stops35h 53mUnited Airlines
Deal found 9/16$577
This Delta deal was found by Cheapflights users on 9/15. 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 10/3012:46 pmABE - LHR
2 stops14h 19mDelta
Thu 11/69:00 amLHR - ABE
2 stops18h 15mDelta
Deal found 9/15$579
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/111:00 pmABE - VCE
2 stops19h 00mUnited Airlines
Tue 11/186:45 amVCE - ABE
2 stops20h 56mUnited Airlines
Deal found 9/14$589
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 11/191:00 pmABE - MAD
2 stops25h 15mUnited Airlines
Wed 11/266:25 amMAD - ABE
2 stops35h 23mUnited Airlines
Deal found 9/13$590
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/291:00 pmABE - FCO
2 stops29h 00mUnited Airlines
Wed 11/57:05 amFCO - ABE
2 stops20h 36mUnited Airlines
Deal found 9/14$601
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/292:43 pmABE - MUC
1 stop11h 47mAmerican Airlines
Wed 11/510:20 amMUC - ABE
1 stop18h 32mAmerican Airlines
Deal found 9/14$621
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 9/226:12 pmABE - LHR
1 stop14h 18mDelta
Sat 10/1111:20 amLHR - ABE
1 stop15h 55mDelta
Deal found 9/15$622
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 12/41:00 pmABE - FCO
1 stop12h 45mUnited Airlines
Thu 12/119:45 amFCO - ABE
1 stop18h 01mUnited Airlines
Deal found 9/16$625
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 9/2312:48 pmABE - LHR
2 stops18h 27mDelta
Sat 10/111:05 pmLHR - ABE
1 stop14h 10mDelta
Deal found 9/15$626

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Europe 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 September 16, 2025.
Use the filters below to find and compare flights from Allentown to Europe that are best for you.

Fly from

Allentown

Fly to

Europe

Route

Depart

Return

Price

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Sun 9/28

6:00 am-7:15 am

1 stop20h 15m

London Heathrow

Wed 10/8

8:40 am-10:15 pm

2 stops18h 35m

$526

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 10/29

6:00 am-7:50 am

1 stop21h 50m

London Heathrow

Wed 11/5

8:55 am-5:20 pm

1 stop13h 25m

$532

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 1/16

11:30 am-8:10 am

1 stop15h 40m

Dublin

Tue 1/20

10:40 am-9:15 pm

1 stop15h 35m

$552

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Thu 10/30

5:22 pm-8:10 am

1 stop10h 48m

Dublin

Thu 11/6

10:40 am-11:48 am

1 stop30h 08m

$558

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Wed 11/12

1:00 pm-4:40 pm

2 stops21h 40m

Madrid Barajas

Wed 11/19

5:55 am-11:48 am

2 stops35h 53m

$577

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Thu 10/30

12:46 pm-7:05 am

2 stops14h 19m

London Heathrow

Thu 11/6

8:55 am-10:15 pm

1 stop18h 20m

$586

AllentownVenice

ABE - VCE

ABEVCE

Allentown-Bethlehem

Tue 11/11

1:00 pm-2:00 pm

2 stops19h 00m

Venice Marco Polo

Tue 11/18

6:45 am-9:41 pm

2 stops20h 56m

$589

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Wed 11/19

1:00 pm-8:15 pm

2 stops25h 15m

Madrid Barajas

Wed 11/26

6:25 am-11:48 am

2 stops35h 23m

$590

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Thu 1/22

6:15 am-7:55 am

2 stops19h 40m

Rome Fiumicino

Thu 1/29

12:45 pm-4:22 pm

2 stops33h 37m

$613

AllentownMunich

ABE - MUC

ABEMUC

Allentown-Bethlehem

Wed 10/29

2:43 pm-7:30 am

1 stop11h 47m

Munich Franz Josef Strauss

Wed 11/5

10:20 am-10:52 pm

1 stop18h 32m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 50 results
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Best time to book a flight from Allentown to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe 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 Europe

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

Currently, November is the cheapest month in which you can book a flight from Allentown to Europe (average of $523). Flying from Allentown to Europe in June is currently the most expensive (average of $911). 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 ABE to EU?

Find hourly flight availability from Allentown to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Allentown to Europe as you normally would.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Allentown to Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,957 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Allentown to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Allentown to Europe?

    If you book a flight to Europe from Allentown, you will be flying from Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 3.9 mi from the center of Allentown.

  • How long is the flight from Allentown to Europe?

    A quick flight from Allentown to Europe can take about 15h 40m. Virgin Atlantic provides one of the quickest options available for as low as $552. The distance from Allentown to Europe is about 3235 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Allentown to Europe one-way?

    $416 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on KLM and Delta, with prices starting from $438 and $488, respectively.

  • What are the most popular routes from Allentown to Europe?

    Most travelers choose Allentown-Bethlehem - Paris Charles de Gaulle, Allentown-Bethlehem - Rome Fiumicino or Allentown-Bethlehem - Dublin when deciding on the best route from Allentown to Europe.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Allentown to Europe (average of $523). Flying from Allentown to Europe in June is currently the most expensive (average of $911). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Allentown to Europe

Discover the top 3 airlines that operate flights from Allentown to Europe. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$461Average$744FlexibilityNo cancel feeOn-time71%
DeltaCheapest$581Average$724FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$690Average$817FlexibilityNo cancel feeOn-time69%

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