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$711+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CPH
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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 3/296:15 am
ABE
-
CPH
2 stops29h 05m
United Airlines
Sun 4/56:20 am
CPH
-
ABE
2 stops33h 38m
United Airlines
Deal found 2/11$711
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/56:20 am
ABE
-
CPH
2 stops25h 25m
United Airlines
Mon 3/92:20 pm
CPH
-
ABE
2 stops24h 36m
United Airlines
Deal found 2/10$768
This United Airlines deal was found by Cheapflights users on 2/10. 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 6/65:36 pm
ABE
-
CPH
2 stops33h 19m
United Airlines
Fri 6/1212:15 pm
CPH
-
ABE
2 stops27h 51m
United Airlines
Deal found 2/10$930
This Delta deal was found by Cheapflights users on 2/10. 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 6/81:00 pm
ABE
-
CPH
2 stops16h 50m
Delta
Mon 6/151:55 pm
CPH
-
ABE
2 stops28h 15m
Delta
Deal found 2/10$960
This United Airlines deal was found by Cheapflights users on 2/10. 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 6/65:36 pm
ABE
-
CPH
2 stops33h 19m
United Airlines
Sun 6/146:20 am
CPH
-
ABE
2 stops20h 52m
United Airlines
Deal found 2/10$969
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 6/47:09 pm
ABE
-
CPH
2 stops19h 21m
American Airlines
Fri 6/123:20 pm
CPH
-
ABE
2 stops37h 45m
American Airlines
Deal found 2/9$1,036
This Delta deal was found by Cheapflights users on 2/10. 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 6/86:30 am
ABE
-
CPH
2 stops23h 20m
Delta
Fri 6/1211:50 am
CPH
-
ABE
2 stops30h 20m
Delta
Deal found 2/10$1,041
This United Airlines deal was found by Cheapflights users on 2/9. 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 6/76:15 am
ABE
-
CPH
2 stops20h 40m
United Airlines
Fri 6/1212:15 pm
CPH
-
ABE
2 stops27h 51m
United Airlines
Deal found 2/9$1,045
This American Airlines deal was found by Cheapflights users on 2/9. 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 6/86:00 am
ABE
-
CPH
2 stops28h 15m
American Airlines
Mon 6/157:15 am
CPH
-
ABE
2 stops21h 36m
American Airlines
Deal found 2/9$1,046
This United Airlines deal was found by Cheapflights users on 2/10. 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 6/76:15 am
ABE
-
CPH
2 stops20h 40m
United Airlines
Mon 6/156:40 am
CPH
-
ABE
2 stops20h 32m
United Airlines
Deal found 2/10$1,060
This United Airlines deal was found by Cheapflights users on 2/10. 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 6/610:38 am
ABE
-
CPH
2 stops40h 17m
United Airlines
Sat 6/1312:45 pm
CPH
-
ABE
2 stops27h 21m
United Airlines
Deal found 2/10$1,074
This Delta deal was found by Cheapflights users on 2/10. 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 6/81:00 pm
ABE
-
CPH
2 stops16h 50m
Delta
Sun 6/142:45 pm
CPH
-
ABE
2 stops32h 32m
Delta
Deal found 2/10$1,077

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$711
(United Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Kastrup Copenhagen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Kastrup Copenhagen flights.
Search Deals
From Allentown-Bethlehem to Kastrup Copenhagen
Search Deals

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 February 13, 2026.
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 3/29

6:15 am-5:20 pm

2 stops29h 05m

Kastrup Copenhagen

Sun 4/5

6:20 am-9:58 am

2 stops33h 38m

$711

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Thu 3/5

6:20 am-1:45 pm

2 stops25h 25m

Kastrup Copenhagen

Mon 3/9

2:20 pm-9:56 am

2 stops24h 36m

$768

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Sat 6/6

5:36 pm-8:55 am

2 stops33h 19m

Kastrup Copenhagen

Mon 6/15

6:40 am-9:12 pm

2 stops20h 32m

$969

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Sun 6/7

6:00 am-11:35 am

2 stops23h 35m

Kastrup Copenhagen

Mon 6/15

7:15 am-10:51 pm

2 stops21h 36m

$1,036

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Sun 6/7

6:15 am-8:55 am

2 stops20h 40m

Kastrup Copenhagen

Fri 6/12

12:15 pm-10:06 am

2 stops27h 51m

$1,045

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Mon 6/8

1:00 pm-11:50 am

2 stops16h 50m

Kastrup Copenhagen

Sun 6/14

2:45 pm-5:17 pm

2 stops32h 32m

$1,077

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Thu 6/4

5:18 pm-4:55 pm

2 stops17h 37m

Kastrup Copenhagen

Mon 6/15

7:15 am-10:51 pm

2 stops21h 36m

$1,098

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Mon 3/16

12:56 pm-7:50 pm

2 stops25h 54m

Kastrup Copenhagen

Fri 3/20

2:15 pm-5:17 pm

2 stops32h 02m

$1,124

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Sun 3/15

6:32 am-11:50 am

2 stops24h 18m

Kastrup Copenhagen

Fri 3/20

2:15 pm-5:17 pm

2 stops32h 02m

$1,137

AllentownCopenhagen

ABE - CPH

ABECPH

Allentown-Bethlehem

Thu 6/4

6:15 am-8:55 am

2 stops20h 40m

Kastrup Copenhagen

Mon 6/15

6:40 am-9:12 pm

2 stops20h 32m

$1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Allentown-Copenhagen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Copenhagen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Copenhagen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Copenhagen flights, Cheapflights users trust FlightHub the most. FlightHub 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-Copenhagen 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 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, March is the cheapest month in which you can book a flight from Allentown to Copenhagen (average of $295). Flying from Allentown to Copenhagen in June is currently the most expensive (average of $524). 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.

  • How long is the flight from Allentown to Copenhagen?

    United Airlines and American Airlines can get you from Allentown to Copenhagen in just under 23h 35m. Your travel time can differ by up to 5h 30m. There are 3901 mi between Allentown and Copenhagen. 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 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, March is the cheapest month in which you can book a flight from Allentown to Copenhagen (average of $295). Flying from Allentown to Copenhagen in June is currently the most expensive (average of $524). 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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