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$742+ Cheap flights from Allentown (ABE) to Copenhagen (CPH)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CPH
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap flight deals from Allentown to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Copenhagen (CPH). 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 August 17, 2025.

Round-trip from

$742
(United Airlines)
From Allentown-Bethlehem to Kastrup Copenhagen
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Find flight deals from Allentown to Copenhagen

Cheapest flights from Allentown to Copenhagen
Explore the most affordable flight options available from Allentown to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sun 8/316:37 amABE - CPH
2 stops18h 33mUnited Airlines
Sun 9/712:25 pmCPH - ABE
2 stops58h 28mUnited Airlines
Deal found 8/17$742
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/186:37 amABE - CPH
2 stops22h 28mUnited Airlines
Tue 9/2312:45 pmCPH - ABE
2 stops34h 08mUnited Airlines
Deal found 8/17$826
This Delta deal was found by Cheapflights users on 8/17. 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 9/186:00 amABE - CPH
2 stops21h 55mDelta
Wed 9/246:00 amCPH - ABE
2 stops17h 31mDelta
Deal found 8/17$994
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/25:28 pmABE - CPH
2 stops35h 22mUnited Airlines
Sat 9/66:10 amCPH - ABE
2 stops21h 44mUnited Airlines
Deal found 8/16$1,005
This Delta deal was found by Cheapflights users on 8/17. 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 9/206:12 pmABE - CPH
2 stops15h 33mDelta
Wed 9/246:00 amCPH - ABE
2 stops17h 31mDelta
Deal found 8/17$1,010
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 9/201:00 pmABE - CPH
2 stops15h 50mUnited Airlines
Tue 9/236:50 amCPH - ABE
2 stops16h 03mUnited Airlines
Deal found 8/17$1,020
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 9/201:00 pmABE - CPH
2 stops15h 50mUnited Airlines
Mon 9/226:50 amCPH - ABE
2 stops16h 03mUnited Airlines
Deal found 8/17$1,080
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/196:37 amABE - CPH
2 stops29h 48mUnited Airlines
Tue 9/2312:45 pmCPH - ABE
2 stops29h 13mUnited Airlines
Deal found 8/17$1,156
This Delta deal was found by Cheapflights users on 8/17. 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 9/186:00 amABE - CPH
2 stops21h 55mDelta
Mon 9/229:55 amCPH - ABE
2 stops18h 46mDelta
Deal found 8/17$1,230
This Delta deal was found by Cheapflights users on 8/17. 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 9/196:12 pmABE - CPH
2 stops18h 03mDelta
Wed 9/246:00 amCPH - ABE
2 stops17h 31mDelta
Deal found 8/17$1,337

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Copenhagen 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 August 17, 2025.
Use the filters below to find and compare flights from Allentown to Copenhagen that are best for you.

Fly from

Allentown

Fly to

Copenhagen

Route

Depart

Return

Price

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Sun 8/31

6:37 am-7:10 am

2 stops18h 33m

Kastrup Copenhagen

Sun 9/7

12:25 pm-4:53 pm

2 stops58h 28m

$742

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Thu 9/18

6:37 am-11:05 am

2 stops22h 28m

Kastrup Copenhagen

Tue 9/23

12:45 pm-4:53 pm

2 stops34h 08m

$826

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Thu 9/18

6:00 am-9:55 am

2 stops21h 55m

Kastrup Copenhagen

Wed 9/24

6:00 am-5:31 pm

2 stops17h 31m

$994

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Tue 9/2

5:28 pm-10:50 am

2 stops35h 22m

Kastrup Copenhagen

Sat 9/6

6:10 am-9:54 pm

2 stops21h 44m

$1,005

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Sat 9/20

6:12 pm-3:45 pm

2 stops15h 33m

Kastrup Copenhagen

Wed 9/24

6:00 am-5:31 pm

2 stops17h 31m

$1,010

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Sat 9/20

1:00 pm-10:50 am

2 stops15h 50m

Kastrup Copenhagen

Tue 9/23

6:50 am-4:53 pm

2 stops16h 03m

$1,020

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Sat 9/20

1:00 pm-10:50 am

2 stops15h 50m

Kastrup Copenhagen

Mon 9/22

6:50 am-4:53 pm

2 stops16h 03m

$1,080

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Fri 9/19

6:37 am-6:25 pm

2 stops29h 48m

Kastrup Copenhagen

Tue 9/23

12:45 pm-11:58 am

2 stops29h 13m

$1,156

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Thu 9/18

6:00 am-9:55 am

2 stops21h 55m

Kastrup Copenhagen

Mon 9/22

9:55 am-10:41 pm

2 stops18h 46m

$1,230

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Fri 9/19

6:12 pm-6:15 pm

2 stops18h 03m

Kastrup Copenhagen

Wed 9/24

6:00 am-5:31 pm

2 stops17h 31m

$1,337

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 12 results
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Best time to book a flight from Allentown to Copenhagen

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

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

Currently, November is the cheapest month in which you can book a flight from Allentown to Copenhagen (average of $523). Flying from Allentown to Copenhagen 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.

Related info for your journey

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Allentown to Copenhagen (average of $523). Flying from Allentown to Copenhagen 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

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

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