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$770+ Cheap flights from Dayton (DAY) 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — CPH
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Dayton to Copenhagen

Cheapest flights from Dayton to Copenhagen
Explore the most affordable flight options available from Dayton to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This United Airlines deal was found by Cheapflights users on 7/20. 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 12/77:15 am
DAY
-
CPH
2 stops23h 10m
United Airlines
Wed 12/97:10 am
CPH
-
DAY
2 stops22h 34m
United Airlines
Deal found 7/20$770
This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:23 pm
DAY
-
CPH
2 stops15h 32m
Lufthansa
Wed 9/910:10 am
CPH
-
DAY
2 stops19h 49m
Lufthansa
Deal found 7/21$881
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/196:00 am
DAY
-
CPH
1 stop23h 35m
American Airlines
Wed 9/912:25 pm
CPH
-
DAY
2 stops17h 13m
American Airlines
Deal found 7/19$899
This Expedia deal was found by Cheapflights users on 7/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:50 pm
DAY
-
CPH
2 stops26h 40m
Multiple Airlines
Thu 9/108:50 am
CPH
-
DAY
2 stops20h 48m
Multiple Airlines
Deal found 7/20$921
This oojo deal was found by Cheapflights users on 7/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:17 pm
DAY
-
CPH
1 stop11h 58m
Scandinavian Airlines
Thu 9/101:35 pm
CPH
-
DAY
1 stop14h 42m
Scandinavian Airlines
Deal found 7/20$942
This American Airlines deal was found by Cheapflights users on 7/20. 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 9/36:00 am
DAY
-
CPH
1 stop23h 35m
American Airlines
Thu 9/1012:25 pm
CPH
-
DAY
2 stops17h 13m
American Airlines
Deal found 7/20$949

Find flight deals from Dayton to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 July 23, 2026.

Round-trip from

$770
(United Airlines)
From Dayton to Kastrup Copenhagen
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton 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 July 23, 2026.
Use the filters below to find and compare flights from Dayton to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Mon 12/7

7:15 am-12:25 pm

2 stops23h 10m

Kastrup Copenhagen

Wed 12/9

7:10 am-11:44 pm

2 stops22h 34m

$770
Quickest round-trip

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Wed 8/19

2:23 pm-11:55 am

2 stops15h 32m

Kastrup Copenhagen

Wed 9/9

10:10 am-11:59 pm

2 stops19h 49m

$881

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Wed 8/19

6:00 am-11:35 am

1 stop23h 35m

Kastrup Copenhagen

Wed 9/9

12:25 pm-11:38 pm

2 stops17h 13m

$899

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Thu 9/3

2:50 pm-11:30 pm

2 stops26h 40m

Kastrup Copenhagen

Thu 9/10

8:50 am-11:38 pm

2 stops20h 48m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Sorted by cheapest first

Best time to book a flight from Dayton to Copenhagen

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

Related info for your journey

Find useful and relevant information for your journey from Dayton 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 Dayton to Copenhagen?

    Airlines like United Airlines and Lufthansa fly from Dayton to Copenhagen in about 15h 32m. The time it takes to get you to your destination can typically vary by up to 7h 38m. The distance from Dayton to Copenhagen is about 4245 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 Dayton to Copenhagen that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton 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.

See more FAQs

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