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$548+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — CPH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$548
(Delta)
Provider with most accurate pricing for Dayton-Kastrup Copenhagen flight deals.
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Provider most trusted by Cheapflights users for Dayton-Kastrup Copenhagen flights.
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From Dayton to Kastrup Copenhagen
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Find 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 November 6, 2025.

This Delta deal was found by Cheapflights users on 11/4. 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 12/211:19 amDAY - CPH
2 stops22h 46mDelta
Tue 12/96:00 amCPH - DAY
2 stops17h 47mDelta
Deal found 11/4$548
This Brussels Airlines deal was found by Cheapflights users on 11/4. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:50 pmDAY - CPH
3 stops20h 40mBrussels Airlines
Tue 12/96:55 amCPH - DAY
2 stops18h 22mBrussels Airlines
Deal found 11/4$789
This Arangrant deal was found by Cheapflights users on 11/6. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:10 pmDAY - CPH
2 stops13h 10mLufthansa
Sat 12/137:00 pmCPH - DAY
2 stops27h 51mLufthansa
Deal found 11/6$5,914
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:55 pmDAY - CPH
1 stop13h 45mScandinavian Airlines
Sat 12/131:15 pmCPH - DAY
1 stop15h 56mScandinavian Airlines
Deal found 11/6$6,439
This Brussels Airlines deal was found by Cheapflights users on 11/6. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:50 pmDAY - CPH
2 stops25h 45mBrussels Airlines
Sat 12/136:55 amCPH - DAY
3 stops42h 22mBrussels Airlines
Deal found 11/6$6,529
This business-class.com deal was found by Cheapflights users on 11/6. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:50 pmDAY - CPH
2 stops17h 45mMultiple Airlines
Thu 11/207:00 amCPH - DAY
2 stops18h 01mMultiple Airlines
Deal found 11/6$7,683
This Brussels Airlines deal was found by Cheapflights users on 11/6. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:50 pmDAY - CPH
2 stops20h 40mBrussels Airlines
Thu 11/2012:15 pmCPH - DAY
3 stops36h 46mBrussels Airlines
Deal found 11/6$9,549
This Air France deal was found by Cheapflights users on 11/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:34 pmDAY - CPH
2 stops16h 26mAir France
Thu 11/201:15 pmCPH - DAY
1 stop34h 32mAir France
Deal found 11/6$10,240
This Delta deal was found by Cheapflights users on 11/6. 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.
Sun 12/711:19 amDAY - CPH
2 stops16h 01mDelta
Sat 12/131:15 pmCPH - DAY
1 stop15h 56mDelta
Deal found 11/6$10,328

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 November 6, 2025.
Use the filters below to find and compare flights from Dayton to Copenhagen that are best for you.

Fly from

Dayton

Fly to

Copenhagen

Route

Depart

Return

Price

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Tue 12/2

11:19 am-4:05 pm

2 stops22h 46m

Kastrup Copenhagen

Tue 12/9

6:00 am-5:47 pm

2 stops17h 47m

$548

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Wed 4/1

2:44 pm-11:55 am

2 stops15h 11m

Kastrup Copenhagen

Sun 4/5

6:50 am-9:47 am

2 stops32h 57m

$749

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Wed 4/1

6:40 pm-4:20 pm

2 stops15h 40m

Kastrup Copenhagen

Sun 4/5

6:00 am-5:51 pm

2 stops17h 51m

$757

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Tue 12/2

2:50 pm-5:30 pm

3 stops20h 40m

Kastrup Copenhagen

Tue 12/9

6:55 am-7:17 pm

2 stops18h 22m

$789

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Wed 4/1

11:05 am-11:25 am

2 stops18h 20m

Kastrup Copenhagen

Sun 4/5

1:35 pm-11:16 pm

1 stop15h 41m

$1,400

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Sun 12/7

2:10 pm-9:20 am

2 stops13h 10m

Kastrup Copenhagen

Sat 12/13

7:00 pm-4:51 pm

2 stops27h 51m

$5,914

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Sun 12/7

2:55 pm-10:40 am

1 stop13h 45m

Kastrup Copenhagen

Sat 12/13

1:15 pm-11:11 pm

1 stop15h 56m

$6,439

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Sun 12/7

2:50 pm-10:35 pm

2 stops25h 45m

Kastrup Copenhagen

Sat 12/13

6:55 am-7:17 pm

3 stops42h 22m

$6,529

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Sun 12/7

11:19 am-9:20 am

2 stops16h 01m

Kastrup Copenhagen

Sat 12/13

1:15 pm-11:11 pm

1 stop15h 56m

$10,328

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Compare providers for flights from Dayton to Copenhagen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to Copenhagen in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dayton-Copenhagen flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dayton-Copenhagen flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dayton-Copenhagen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-Copenhagen flights, Cheapflights users trust eDreams the most. eDreams 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 Dayton-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 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.

Cheapflights Insights

Everything you need to know about your flight from Dayton to Copenhagen

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

Currently, September is the cheapest month in which you can book a flight from Dayton to Copenhagen (average of $338). Flying from Dayton to Copenhagen in June is currently the most expensive (average of $850). 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 DAY to CPH?

Find hourly flight availability from Dayton to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

One of the essential ways to save on airfare from Dayton to Copenhagen is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 55% on airfare.

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 Delta, United Airlines, and KLM fly from Dayton to Copenhagen in about 15h 11m. The time it takes to get you to your destination can typically vary by up to 7h 35m. 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.

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

    Currently, September is the cheapest month in which you can book a flight from Dayton to Copenhagen (average of $338). Flying from Dayton to Copenhagen in June is currently the most expensive (average of $850). 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?

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