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$771+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — CPH
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
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 June 12, 2026.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 12/19:00 am
DAY
-
CPH
2 stops21h 25m
United Airlines
Thu 12/310:05 am
CPH
-
DAY
2 stops19h 39m
United Airlines
Deal found 6/10$771
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:46 pm
DAY
-
CPH
2 stops16h 24m
British Airways
Wed 9/98:50 am
CPH
-
DAY
2 stops20h 43m
British Airways
Deal found 6/9$862
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 8/196:30 pm
DAY
-
CPH
2 stops21h 05m
Delta
Wed 9/99:00 am
CPH
-
DAY
2 stops20h 15m
Delta
Deal found 6/10$886
This American Airlines deal was found by Cheapflights users on 6/10. 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 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 08m
American Airlines
Deal found 6/10$899
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/266:15 pm
DAY
-
CPH
2 stops41h 05m
United Airlines
Sun 8/212:45 pm
CPH
-
DAY
2 stops55h 02m
United Airlines
Deal found 6/11$1,040
This Delta deal was found by Cheapflights users on 6/8. 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 7/236:38 pm
DAY
-
CPH
2 stops18h 07m
Delta
Thu 7/301:55 pm
CPH
-
DAY
2 stops26h 35m
Delta
Deal found 6/8$1,042
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/263:56 pm
DAY
-
CPH
1 stop12h 19m
Scandinavian Airlines
Sun 8/21:35 pm
CPH
-
DAY
1 stop16h 16m
Scandinavian Airlines
Deal found 6/11$1,117
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/1110:23 am
DAY
-
CPH
2 stops31h 07m
United Airlines
Fri 7/179:40 am
CPH
-
DAY
2 stops37h 50m
United Airlines
Deal found 6/12$1,213
This Delta deal was found by Cheapflights users on 6/10. 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 6/296:00 am
DAY
-
CPH
2 stops21h 15m
Delta
Wed 7/89:00 am
CPH
-
DAY
2 stops20h 51m
Delta
Deal found 6/10$1,240

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 June 12, 2026.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$771
(United Airlines)
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 Kastrup Copenhagen
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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 June 12, 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

Tue 12/1

9:00 am-12:25 pm

2 stops21h 25m

Kastrup Copenhagen

Thu 12/3

10:05 am-11:44 pm

2 stops19h 39m

$771

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Wed 8/19

6:30 pm-9:35 pm

2 stops21h 05m

Kastrup Copenhagen

Wed 9/9

9:00 am-11:15 pm

2 stops20h 15m

$887

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Sun 7/26

6:15 pm-5:20 pm

2 stops41h 05m

Kastrup Copenhagen

Sun 8/2

12:45 pm-1:47 pm

2 stops55h 02m

$1,040
Quickest round-trip

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Tue 6/30

11:23 am-9:15 am

2 stops15h 52m

Kastrup Copenhagen

Wed 7/8

9:00 am-11:51 pm

2 stops20h 51m

$1,240

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Thu 7/23

5:50 am-11:35 am

1 stop23h 45m

Kastrup Copenhagen

Thu 7/30

7:05 am-11:01 pm

2 stops21h 56m

$1,252

DaytonCopenhagen

DAY - CPH

DAYCPH

Dayton

Mon 6/29

6:00 am-11:35 am

1 stop23h 35m

Kastrup Copenhagen

Wed 7/8

7:20 am-10:09 pm

2 stops20h 49m

$1,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Dayton-Copenhagen flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Dayton-Copenhagen flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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 fly from Dayton to Copenhagen in about 21h 25m. The time it takes to get you to your destination can typically vary by up to . The distance from Dayton to Copenhagen is about 4245 mi.

  • 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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