HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denmark

$544+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Denmark with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 15, 2025.

Round-trip from

$544
(lastminute.com)

Popular in

December

Cheapest in

April

Average price

$781
From Buffalo to Denmark
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($323 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 September 2025
Search Deals

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 September 15, 2025.

This lastminute.com deal was found by Cheapflights users on 9/13. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/204:35 pmBUF - CPH
1 stop12h 15mScandinavian Airlines
Sun 11/21:15 pmCPH - BUF
2 stops40h 41mScandinavian Airlines
Deal found 9/13$544
This Flysmarter deal was found by Cheapflights users on 9/12. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:15 amBUF - CPH
2 stops14h 45mScandinavian Airlines
Tue 11/412:55 pmCPH - BUF
1 stop16h 48mScandinavian Airlines
Deal found 9/12$563
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/2912:06 pmBUF - CPH
1 stop17h 34mScandinavian Airlines
Wed 11/512:55 pmCPH - BUF
1 stop17h 01mScandinavian Airlines
Deal found 9/14$574
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 10/197:45 pmBUF - CPH
2 stops39h 35mUnited Airlines
Mon 11/102:20 pmCPH - BUF
2 stops32h 28mUnited Airlines
Deal found 9/13$670
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:00 amBUF - CPH
2 stops21h 10mScandinavian Airlines
Mon 11/101:15 pmCPH - BUF
1 stop16h 35mScandinavian Airlines
Deal found 9/13$681

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 September 15, 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

Mon 10/20

4:35 pm-10:50 am

1 stop12h 15m

Kastrup Copenhagen

Sun 11/2

1:15 pm-11:56 pm

2 stops40h 41m

$544

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 10/29

12:06 pm-10:40 am

1 stop17h 34m

Kastrup Copenhagen

Wed 11/5

12:55 pm-11:56 pm

1 stop17h 01m

$574

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Tue 10/28

7:00 am-7:10 am

1 stop19h 10m

Kastrup Copenhagen

Tue 11/4

12:55 pm-11:43 pm

1 stop16h 48m

$593

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sun 10/19

7:45 pm-5:20 pm

2 stops39h 35m

Kastrup Copenhagen

Mon 11/10

2:20 pm-4:48 pm

2 stops32h 28m

$670

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sun 10/19

7:00 am-10:10 am

2 stops21h 10m

Kastrup Copenhagen

Mon 11/10

1:15 pm-11:50 pm

1 stop16h 35m

$681

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 10/29

10:50 am-9:20 am

3 stops17h 30m

Kastrup Copenhagen

Wed 11/5

6:50 am-9:00 pm

3 stops20h 10m

$802

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 11/22

10:47 am-1:15 pm

2 stops44h 28m

Kastrup Copenhagen

Sun 11/30

6:10 pm-5:07 pm

2 stops52h 57m

$838

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 10/29

6:44 pm-5:20 pm

2 stops17h 36m

Kastrup Copenhagen

Wed 11/5

12:15 pm-11:44 pm

3 stops17h 29m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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, November is the cheapest month in which you can book a flight from Buffalo to Denmark (average of $523). Flying from Buffalo to Denmark in June is currently the most expensive (average of $911). 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Denmark as you normally would.

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 September 15, 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
10,000 reviews

Food

6.4

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 12h 15m. Fly via Scandinavian Airlines 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.

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

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Denmark (average of $523). Flying from Buffalo to Denmark in June is currently the most expensive (average of $911). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Denmark

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Istanbul flights
Newark to Orly flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to London City flights
Newark to Madrid flights
LaGuardia to Heathrow flights
Newark to Lisbon flights
John F Kennedy Intl to Gatwick flights
LaGuardia to Charles de Gaulle flights
Newark to Gatwick flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Newark to Dublin flights
John F Kennedy Intl to Athens flights
Newark to Malpensa flights
John F Kennedy Intl to Dublin flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Frankfurt flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Amsterdam flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Frankfurt flights
Newark to Athens flights
Newark to London City flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Keflavik Intl flights
John F Kennedy Intl to Zurich flights
Newark to Keflavik Intl flights
John F Kennedy Intl to Beauvais-Tille flights
John F Kennedy Intl to Luton flights
John F Kennedy Intl to Stansted flights
Newark to Amsterdam flights
John F Kennedy Intl to Geneva flights
LaGuardia to Lisbon flights
LaGuardia to Madrid flights
Newark to Beauvais-Tille flights
John F Kennedy Intl to Munich flights
Newark to Zurich flights
John F Kennedy Intl to Vicenza flights
Newark to Berlin flights
John F Kennedy Intl to Linate flights
LaGuardia to Istanbul flights

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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$684Average$915FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.