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Denmark

$539+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
ene. 2 — ene. 91
vie. 1/2
vie. 1/9
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 diciembre 3, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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.
vie. 12/127:00 amBUF - CPH
2 stops22h 25mUnited Airlines
dom. 2/156:50 amCPH - BUF
2 stops22h 54mUnited Airlines
Deal found 12/3$711
This United Airlines deal was found by Cheapflights users on 12/1. 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.
mié. 12/310:10 amBUF - CPH
2 stops30h 55mUnited Airlines
lun. 12/81:10 pmCPH - BUF
2 stops35h 54mUnited Airlines
Deal found 12/1$719
This Delta deal was found by Cheapflights users on 12/2. 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. 12/411:21 amBUF - CPH
2 stops15h 59mDelta
lun. 12/82:15 pmCPH - BUF
2 stops31h 00mDelta
Deal found 12/2$739
This United Airlines deal was found by Cheapflights users on 12/2. 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.
mar. 12/307:48 pmBUF - CPH
2 stops34h 37mUnited Airlines
mar. 1/612:45 pmCPH - BUF
2 stops36h 40mUnited Airlines
Deal found 12/2$1,091
This Gurufare deal was found by Cheapflights users on 12/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/37:00 amBUF - CPH
1 stop18h 10mScandinavian Airlines
lun. 12/81:15 pmCPH - BUF
1 stop16h 44mScandinavian Airlines
Deal found 12/1$1,094
This Gotogate deal was found by Cheapflights users on 12/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/144:46 pmBUF - CPH
2 stops18h 54mBritish Airways
mar. 12/168:05 pmCPH - BUF
2 stops33h 34mBritish Airways
Deal found 12/2$1,143
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:21 amBUF - CPH
1 stop13h 49mScandinavian Airlines
lun. 12/81:15 pmCPH - BUF
1 stop16h 44mScandinavian Airlines
Deal found 12/2$1,179
This Air France deal was found by Cheapflights users on 12/2. 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.
vie. 12/1211:21 amBUF - CPH
2 stops16h 49mAir France
dom. 2/1512:55 pmCPH - BUF
1 stop17h 03mAir France
Deal found 12/2$1,474

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 diciembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$488
(oojo)

Popular in

December

Cheapest in

November

Average price

$1,661
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
Highest demand for flights based on searches. 12% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 diciembre 3, 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

vie. 2/6

7:45 pm-5:00 pm

2 stops15h 15m

Kastrup Copenhagen

mar. 2/10

10:15 am-12:16 am

2 stops20h 01m

$547

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

vie. 2/6

12:14 pm-10:40 am

1 stop16h 26m

Kastrup Copenhagen

mar. 2/10

12:55 pm-12:16 am

1 stop17h 21m

$587

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

vie. 1/16

8:30 am-5:35 pm

2 stops27h 05m

Kastrup Copenhagen

vie. 1/23

6:50 am-5:40 pm

2 stops16h 50m

$670

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

vie. 2/6

8:30 am-2:05 pm

2 stops23h 35m

Kastrup Copenhagen

mar. 2/10

6:50 am-7:25 pm

2 stops18h 35m

$671

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

mar. 1/6

5:16 pm-7:00 pm

2 stops19h 44m

Kastrup Copenhagen

lun. 1/12

6:35 pm-10:55 pm

2 stops34h 20m

$762

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

mar. 1/6

5:44 pm-2:40 pm

2 stops14h 56m

Kastrup Copenhagen

lun. 1/12

2:15 pm-12:16 am

2 stops16h 01m

$866

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

mié. 2/18

7:00 am-9:20 am

3 stops20h 20m

Kastrup Copenhagen

lun. 2/23

6:55 am-9:01 pm

3 stops20h 06m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

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 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 diciembre 3, 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.

Reviews of airlines servicing Denmark

Get insights into the airlines that provide service to Denmark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denmark. Reviews last updated diciembre 3, 2025.
Get a feel of what it's like to fly with American Airlines from Buffalo to Denmark by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,045 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.5

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,045 reviews
American Airlines
7.2
Good
11,045 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.5

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

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 15h 15m. Fly via Delta or Scandinavian Airlines 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.

See more FAQs

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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 diciembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$684Average$912FlexibilityNo cancel feeOn-time71%

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