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$433+ Cheap flights from Dayton (DAY) to Denmark

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — CPH
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Dayton to Denmark

Best flights from Dayton to Denmark
Discover carefully curated flight deals from Dayton to Denmark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 8, 2025.

This United Airlines deal was found by Cheapflights users on 12/5. 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 2/119:05 amDAY - BLL
2 stops22h 20mUnited Airlines
Sun 2/156:30 amBLL - DAY
2 stops40h 40mUnited Airlines
Deal found 12/5$551
This Cheapflightsfares deal was found by Cheapflights users on 12/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:10 pmDAY - CPH
2 stops17h 35mLufthansa
Sun 3/16:50 amCPH - DAY
2 stops18h 48mLufthansa
Deal found 12/6$630
This United Airlines deal was found by Cheapflights users on 12/5. 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 2/112:04 pmDAY - CPH
2 stops21h 31mUnited Airlines
Sun 2/156:50 amCPH - DAY
2 stops19h 18mUnited Airlines
Deal found 12/5$553
This Delta deal was found by Cheapflights users on 12/6. 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.
Fri 2/202:39 pmDAY - CPH
1 stop14h 01mDelta
Sun 3/112:55 pmCPH - DAY
2 stops28h 00mDelta
Deal found 12/6$3,326

Find flight deals from Dayton to Denmark

Keep the following information in mind while searching for Dayton to Denmark flight deals. Data was last updated December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$551
(United Airlines)

One-way from

$433
(oojo)
Provider with most accurate pricing for Dayton-Kastrup Copenhagen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Kastrup Copenhagen flights.
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From Dayton to Denmark
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One-way flight from Dayton to Denmark
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Denmark 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 December 8, 2025.
Use the filters below to find and compare flights from Dayton to Denmark that are best for you.

Fly from

Dayton

Fly to

Denmark

Route

Depart

Return

Price

DaytonBillund

DAY - BLL

DAYBLL

Dayton

Wed 2/11

9:05 am-1:25 pm

2 stops22h 20m

Billund

Sun 2/15

6:30 am-5:10 pm

2 stops40h 40m

$551

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Wed 2/11

2:04 pm-5:35 pm

2 stops21h 31m

Kastrup Copenhagen

Sun 2/15

6:50 am-8:08 pm

2 stops19h 18m

$553

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Fri 2/20

2:10 pm-1:45 pm

2 stops17h 35m

Kastrup Copenhagen

Sun 3/1

6:50 am-7:38 pm

2 stops18h 48m

$630

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Fri 2/20

2:39 pm-10:40 am

1 stop14h 01m

Kastrup Copenhagen

Sun 3/1

12:55 pm-10:55 am

2 stops28h 00m

$3,326

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Wed 4/22

1:55 pm-3:50 pm

2 stops19h 55m

$433

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Thu 4/23

2:44 pm-4:25 pm

2 stops19h 41m

$480

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Thu 4/23

2:55 pm-10:15 am

1 stop13h 20m

$2,431

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Thu 4/23

2:44 pm-5:20 pm

3 stops20h 36m

$6,020

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Wed 4/22

2:44 pm-1:55 pm

3 stops17h 11m

$6,609

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Wed 4/22

2:44 pm-1:55 pm

3 stops17h 11m

$6,609

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Best time to book a flight from Dayton to Denmark

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

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

Currently, September is the cheapest month in which you can book a flight from Dayton to Denmark (average of $338). Flying from Dayton to Denmark in June is currently the most expensive (average of $851). 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 DK?

Find hourly flight availability from Dayton to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

When flying from Dayton to Denmark, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 48% versus a flight in the evening.

Related info for your journey

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

    Dayton (DAY), located 10.0 mi from the city center, is the airport you fly out of when you book flights from Dayton to Denmark.

  • How long is the flight from Dayton to Denmark?

    There are many flights that can get you from Dayton to Denmark in 14h 01m. Fly via United Airlines, Lufthansa, or Delta to get the fastest option. There are 4245 mi between Dayton and Denmark. This flight may include one or multiple stops.

  • Can I find deals for flights from Dayton to Denmark that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton to Denmark 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 Denmark?

    Currently, September is the cheapest month in which you can book a flight from Dayton to Denmark (average of $338). Flying from Dayton to Denmark in June is currently the most expensive (average of $851). 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

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