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$438+ Cheap flights from Buffalo (BUF) 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Cheap flight deals from Buffalo to Denmark

Keep the following information in mind while searching for Buffalo to Denmark flight deals. Data was last updated octubre 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(SmartFares)

One-way from

$438
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$655
Provider with most accurate pricing for Buffalo-Kastrup Copenhagen flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Kastrup Copenhagen flights.
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From Buffalo to Denmark
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One-way flight from Buffalo to Denmark
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Highest demand for flights based on searches. 15% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 octubre 14, 2025.

This SmartFares deal was found by Cheapflights users on 10/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1312:05 pmBUF - CPH
1 stop16h 35mScandinavian Airlines
vie. 12/121:15 pmCPH - BUF
1 stop16h 44mScandinavian Airlines
Deal found 10/13$560
This Scandinavian Airlines deal was found by Cheapflights users on 10/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1311:19 amBUF - CPH
2 stops17h 16mScandinavian Airlines
jue. 11/2712:55 pmCPH - BUF
1 stop12h 24mScandinavian Airlines
Deal found 10/13$577
This Delta deal was found by Cheapflights users on 10/13. 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.
jue. 11/136:25 pmBUF - CPH
2 stops16h 35mDelta
jue. 11/278:00 amCPH - BUF
2 stops17h 19mDelta
Deal found 10/13$597
This Air France deal was found by Cheapflights users on 10/13. 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.
jue. 11/137:59 pmBUF - CPH
2 stops14h 06mMultiple Airlines
vie. 12/122:15 pmCPH - BUF
2 stops15h 52mMultiple Airlines
Deal found 10/13$598
This Expedia deal was found by Cheapflights users on 10/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/263:27 pmBUF - CPH
2 stops13h 53mBritish Airways
mié. 12/312:15 pmCPH - BUF
2 stops17h 24mBritish Airways
Deal found 10/12$603
This United Airlines deal was found by Cheapflights users on 10/13. 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.
jue. 11/132:55 pmBUF - CPH
2 stops15h 05mUnited Airlines
jue. 11/277:05 amCPH - BUF
3 stops17h 34mUnited Airlines
Deal found 10/13$710
This Air Canada deal was found by Cheapflights users on 10/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/261:52 pmBUF - CPH
3 stops17h 43mAir Canada
mié. 12/36:50 amCPH - BUF
3 stops20h 25mAir Canada
Deal found 10/12$834
This Brussels Airlines deal was found by Cheapflights users on 10/12. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/262:55 pmBUF - CPH
3 stops20h 35mBrussels Airlines
mié. 12/36:55 amCPH - BUF
2 stops18h 09mBrussels Airlines
Deal found 10/12$920
This Brussels Airlines deal was found by Cheapflights users on 10/13. 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.
jue. 11/132:55 pmBUF - CPH
3 stops25h 40mBrussels Airlines
vie. 12/126:55 amCPH - BUF
2 stops18h 09mBrussels Airlines
Deal found 10/13$939
This KLM deal was found by Cheapflights users on 10/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2612:05 pmBUF - CPH
2 stops14h 55mMultiple Airlines
mié. 12/312:55 pmCPH - BUF
1 stop12h 24mMultiple Airlines
Deal found 10/12$1,064
This Brussels Airlines deal was found by Cheapflights users on 10/13. 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.
jue. 11/132:55 pmBUF - CPH
3 stops25h 40mBrussels Airlines
jue. 11/2712:15 pmCPH - BUF
3 stops36h 31mBrussels Airlines
Deal found 10/13$1,077

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 octubre 14, 2025.
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

jue. 11/13

11:19 am-7:10 am

1 stop13h 51m

Kastrup Copenhagen

jue. 11/27

12:55 pm-7:19 pm

1 stop12h 24m

$560

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

jue. 11/13

12:05 pm-10:40 am

1 stop16h 35m

Kastrup Copenhagen

vie. 12/12

1:15 pm-11:59 pm

1 stop16h 44m

$560

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

jue. 11/13

7:59 pm-4:05 pm

2 stops14h 06m

Kastrup Copenhagen

vie. 12/12

2:15 pm-12:07 am

2 stops15h 52m

$598

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

mié. 11/26

3:27 pm-11:20 am

2 stops13h 53m

Kastrup Copenhagen

mié. 12/3

12:15 pm-11:39 pm

2 stops17h 24m

$603

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

jue. 11/13

2:55 pm-12:00 pm

2 stops15h 05m

Kastrup Copenhagen

jue. 11/27

7:05 am-6:39 pm

3 stops17h 34m

$710

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

sáb. 4/4

7:00 am-11:05 am

2 stops22h 05m

Kastrup Copenhagen

mar. 4/7

11:10 pm-11:49 pm

2 stops30h 39m

$814

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

mié. 11/26

1:52 pm-1:35 pm

3 stops17h 43m

Kastrup Copenhagen

mié. 12/3

6:50 am-9:15 pm

3 stops20h 25m

$834

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

mié. 11/26

2:55 pm-5:30 pm

3 stops20h 35m

Kastrup Copenhagen

mié. 12/3

6:55 am-7:04 pm

2 stops18h 09m

$920

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

mié. 11/26

12:05 pm-9:00 am

2 stops14h 55m

Kastrup Copenhagen

mié. 12/3

12:55 pm-7:19 pm

1 stop12h 24m

$1,064

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

vie. 1/16

9:08 am-10:15 am

3 stops43h 07m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 11 results
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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

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

Currently, July is the cheapest month in which you can book a flight from Buffalo to Denmark (average of $550). Flying from Buffalo to Denmark in December is currently the most expensive (average of $876). 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 BUF to DK?

Find hourly flight availability from Buffalo 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 octubre 14, 2025.

It’s optimal to fly from Buffalo to Denmark in the afternoon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

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 13h 51m. Fly via Scandinavian Airlines or British Airways to get the fastest option. There are 3900 mi between Buffalo and Denmark. This flight may include one or multiple stops.

  • 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.

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

    Currently, July is the cheapest month in which you can book a flight from Buffalo to Denmark (average of $550). Flying from Buffalo to Denmark in December is currently the most expensive (average of $876). 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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