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Denmark

$506+ Cheap flights from Buffalo (BUF) to Denmark

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap flight deals from Buffalo to Denmark

Cheapest flights from Buffalo to Denmark
Explore the most affordable flight options available from Buffalo to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 24, 2026.

This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:45 pm
BUF
-
CPH
2 stops36h 20m
British Airways
Tue 5/57:15 am
CPH
-
BUF
2 stops22h 34m
British Airways
Deal found 1/21$506
This oojo deal was found by Cheapflights users on 1/22. 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 3/811:23 am
BUF
-
CPH
2 stops21h 57m
British Airways
Sun 3/157:50 pm
CPH
-
BUF
2 stops31h 55m
British Airways
Deal found 1/22$525
This United Airlines deal was found by Cheapflights users on 1/23. 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 4/257:45 pm
BUF
-
CPH
2 stops36h 25m
United Airlines
Tue 5/512:45 pm
CPH
-
BUF
2 stops34h 09m
United Airlines
Deal found 1/23$533
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:59 pm
BUF
-
CPH
1 stop28h 31m
Multiple Airlines
Tue 5/59:00 am
CPH
-
BUF
1 stop21h 38m
Multiple Airlines
Deal found 1/21$544
This Delta deal was found by Cheapflights users on 1/22. 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.
Sat 4/257:59 pm
BUF
-
CPH
1 stop28h 31m
Delta
Tue 5/59:00 am
CPH
-
BUF
2 stops19h 28m
Delta
Deal found 1/22$549
This United Airlines deal was found by Cheapflights users on 1/22. 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 3/92:49 pm
BUF
-
CPH
2 stops16h 36m
United Airlines
Mon 3/162:20 pm
CPH
-
BUF
2 stops33h 22m
United Airlines
Deal found 1/22$554
This oojo deal was found by Cheapflights users on 1/24. 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.
Mon 5/1110:44 am
BUF
-
CPH
2 stops24h 06m
British Airways
Fri 5/293:20 pm
CPH
-
BUF
1 stop14h 36m
British Airways
Deal found 1/24$594
This United Airlines deal was found by Cheapflights users on 1/22. 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 9/76:00 am
BUF
-
CPH
2 stops29h 20m
United Airlines
Mon 9/2112:40 pm
CPH
-
BUF
2 stops37h 51m
United Airlines
Deal found 1/22$608
This American Airlines deal was found by Cheapflights users on 1/22. 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 10/156:49 pm
BUF
-
CPH
2 stops15h 26m
American Airlines
Fri 10/308:55 am
CPH
-
BUF
2 stops18h 30m
American Airlines
Deal found 1/22$632

Find flight deals from Buffalo to Denmark

Keep the following information in mind while searching for Buffalo to Denmark flight deals. Data was last updated January 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$506
(British Airways)
Provider with most accurate pricing for Buffalo-Kastrup Copenhagen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Kastrup Copenhagen flights.
Search Deals
From Buffalo to Denmark
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 January 24, 2026.
Use the filters below to find and compare flights from Buffalo to Denmark that are best for you.

Fly from

Buffalo

Fly to

Denmark

Route

Depart

Return

Price

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/25

5:45 pm-12:05 pm

2 stops36h 20m

Kastrup Copenhagen

Tue 5/5

7:15 am-11:49 pm

2 stops22h 34m

$506

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sun 3/8

11:23 am-2:20 pm

2 stops21h 57m

Kastrup Copenhagen

Sun 3/15

7:50 pm-10:45 pm

2 stops31h 55m

$525

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/25

7:45 pm-2:10 pm

2 stops36h 25m

Kastrup Copenhagen

Tue 5/5

12:45 pm-4:54 pm

2 stops34h 09m

$533

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/25

7:59 pm-6:30 am

1 stop28h 31m

Kastrup Copenhagen

Tue 5/5

9:00 am-12:38 am

1 stop21h 38m

$544

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/25

7:59 pm-6:30 am

1 stop28h 31m

Kastrup Copenhagen

Tue 5/5

9:00 am-10:28 pm

2 stops19h 28m

$549

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Mon 3/9

2:49 pm-12:25 pm

2 stops16h 36m

Kastrup Copenhagen

Mon 3/16

2:20 pm-6:42 pm

2 stops33h 22m

$554

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Mon 5/11

10:44 am-4:50 pm

2 stops24h 06m

Kastrup Copenhagen

Fri 5/29

3:20 pm-11:56 pm

1 stop14h 36m

$594

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Fri 1/30

3:25 pm-11:45 am

2 stops14h 20m

$641

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Fri 1/30

11:51 am-7:10 am

1 stop13h 19m

$2,400

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Best time to book a flight from Buffalo to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Buffalo 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 Buffalo to Denmark
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    If you book a flight to Denmark from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo.

  • How long is the flight from Buffalo to Denmark?

    There are many flights that can get you from Buffalo to Denmark in 36h 20m. Fly via British Airways to get the fastest option. There are 3900 mi between Buffalo and Denmark.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo 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.

See more FAQs

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Alternative routes for Buffalo to Denmark

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Buffalo to Denmark

Discover the top airline that operate flights from Buffalo to Denmark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$684Average$1,302FlexibilityNo cancel feeOn-time71%

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