$663+ 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
Apr 5 — Apr 121
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Denmark with Cheapflights
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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
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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
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Best
Last-minute
Cheapest flights from Buffalo to DenmarkExplore 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 March 6, 2026.
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 March 6, 2026.
This KLM deal was found by Cheapflights users on 3/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:32 pm
BUF
- CPH
1 stop33h 13m
Multiple Airlines
Tue 5/59:00 am
CPH
- BUF
1 stop11h 52m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$663
This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:50 pm
BUF
- CPH
2 stops16h 50m
Lufthansa
Wed 5/276:20 am
CPH
- BUF
2 stops22h 11m
Lufthansa
Deal found 3/5![Lufthansa logo]()
$666
This Priceline deal was found by Cheapflights users on 3/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:00 pm
BUF
- CPH
2 stops24h 25m
British Airways
Sat 8/157:50 am
CPH
- BUF
2 stops19h 21m
British Airways
Deal found 3/1![British Airways logo]()
$674
This Expedia deal was found by Cheapflights users on 3/4. 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.
Wed 4/157:02 pm
BUF
- CPH
2 stops14h 53m
Multiple Airlines
Sun 4/197:20 am
CPH
- BUF
2 stops31h 38m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 3/4. 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 4/2911:52 am
BUF
- CPH
1 stop12h 53m
Delta
Mon 5/42:45 pm
CPH
- BUF
2 stops33h 50m
Delta
Deal found 3/4![Delta logo]()
$691
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Wed 4/2910:55 am
BUF
- CPH
2 stops24h 25m
United Airlines
Mon 5/412:35 pm
CPH
- BUF
2 stops35h 35m
United Airlines
Deal found 3/4![United Airlines logo]()
$693
This KLM deal was found by Cheapflights users on 3/4. 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 4/253:32 pm
BUF
- CPH
1 stop33h 13m
KLM
Tue 5/56:00 am
CPH
- BUF
2 stops15h 13m
KLM
Deal found 3/4![KLM logo]()
$696
This oojo deal was found by Cheapflights users on 3/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:49 pm
BUF
- CPH
2 stops16h 06m
British Airways
Fri 10/306:55 am
CPH
- BUF
2 stops21h 15m
British Airways
Deal found 3/1![British Airways logo]()
$702
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 pm
BUF
- CPH
2 stops16h 15m
American Airlines
Wed 5/2712:25 pm
CPH
- BUF
2 stops17h 49m
American Airlines
Deal found 3/2![American Airlines logo]()
$704
This KLM deal was found by Cheapflights users on 3/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:15 am
BUF
- CPH
1 stop13h 30m
KLM
Fri 10/3012:00 pm
CPH
- BUF
2 stops16h 05m
KLM
Deal found 3/2![KLM logo]()
$707
Best flights from Buffalo to DenmarkDiscover carefully curated flight deals from Buffalo to Denmark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
Discover carefully curated flight deals from Buffalo to Denmark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
This KLM deal was found by Cheapflights users on 3/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:32 pm
BUF
- CPH
1 stop33h 13m
Multiple Airlines
Tue 5/59:00 am
CPH
- BUF
2 stops15h 51m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$668
This Priceline deal was found by Cheapflights users on 3/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:00 pm
BUF
- CPH
2 stops24h 25m
British Airways
Sat 8/157:50 am
CPH
- BUF
2 stops19h 21m
British Airways
Deal found 3/1![British Airways logo]()
$674
This Delta deal was found by Cheapflights users on 3/4. 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 4/2911:52 am
BUF
- CPH
1 stop12h 53m
Delta
Mon 5/42:45 pm
CPH
- BUF
2 stops33h 50m
Delta
Deal found 3/4![Delta logo]()
$691
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Wed 4/2910:55 am
BUF
- CPH
2 stops24h 25m
United Airlines
Mon 5/412:35 pm
CPH
- BUF
2 stops35h 35m
United Airlines
Deal found 3/4![United Airlines logo]()
$693
This KLM deal was found by Cheapflights users on 3/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:32 pm
BUF
- CPH
1 stop33h 13m
KLM
Tue 5/56:00 am
CPH
- BUF
2 stops15h 13m
KLM
Deal found 3/2![KLM logo]()
$697
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Sat 4/2510:35 am
BUF
- CPH
2 stops18h 30m
United Airlines
Tue 5/512:45 pm
CPH
- BUF
2 stops16h 48m
United Airlines
Deal found 3/2![United Airlines logo]()
$724
This British Airways deal was found by Cheapflights users on 3/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:26 pm
BUF
- CPH
2 stops16h 44m
Multiple Airlines
Sat 8/153:20 pm
CPH
- BUF
1 stop14h 36m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Wed 8/510:34 am
BUF
- CPH
2 stops24h 46m
United Airlines
Sat 8/1512:45 pm
CPH
- BUF
2 stops50h 29m
United Airlines
Deal found 3/1![United Airlines logo]()
$762
Last-minute flights from Buffalo to DenmarkDiscover last-minute flight deals from Buffalo to Denmark. Data last updated March 6, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Denmark. Data last updated March 6, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/4. 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.
Wed 4/157:02 pm
BUF
- CPH
2 stops14h 53m
Multiple Airlines
Sun 4/197:20 am
CPH
- BUF
2 stops31h 38m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$688
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 pm
BUF
- CPH
2 stops16h 55m
American Airlines
Thu 4/231:45 pm
CPH
- BUF
2 stops16h 02m
American Airlines
Deal found 3/2![American Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Thu 4/167:00 am
BUF
- CPH
2 stops21h 50m
United Airlines
Thu 4/236:50 am
CPH
- BUF
2 stops16h 26m
United Airlines
Deal found 3/2![United Airlines logo]()
$724
This KLM deal was found by Cheapflights users on 3/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:32 pm
BUF
- CPH
1 stop33h 13m
Multiple Airlines
Tue 5/59:00 am
CPH
- BUF
1 stop11h 52m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$663
This KLM deal was found by Cheapflights users on 3/4. 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 4/253:32 pm
BUF
- CPH
1 stop33h 13m
KLM
Tue 5/56:00 am
CPH
- BUF
2 stops15h 13m
KLM
Deal found 3/4![KLM logo]()
$696
This Delta deal was found by Cheapflights users on 3/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:03 pm
BUF
- CPH
2 stops20h 12m
Delta
Tue 5/59:00 am
CPH
- BUF
2 stops19h 39m
Delta
Deal found 3/1![Delta logo]()
$721
This Delta deal was found by Cheapflights users on 3/4. 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 4/2911:52 am
BUF
- CPH
1 stop12h 53m
Delta
Mon 5/42:45 pm
CPH
- BUF
2 stops33h 50m
Delta
Deal found 3/4![Delta logo]()
$691
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Wed 4/2910:55 am
BUF
- CPH
2 stops24h 25m
United Airlines
Mon 5/412:35 pm
CPH
- BUF
2 stops35h 35m
United Airlines
Deal found 3/4![United Airlines logo]()
$693
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 March 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $663 (KLM) |
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 March 6, 2026.
Use the filters below to find and compare flights from Buffalo to Denmark that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloCopenhagen
BUF - CPH
BUFCPH
Buffalo
Sat 4/25
3:32 pm-6:45 am
1 stop33h 13m
Kastrup Copenhagen
Tue 5/5
9:00 am-6:51 pm
2 stops15h 51m
$668
BuffaloCopenhagen
BUF - CPH
BUFCPH
Buffalo
Sat 8/8
5:00 pm-11:25 pm
2 stops24h 25m
Kastrup Copenhagen
Sat 8/15
7:50 am-9:11 pm
2 stops19h 21m
$674
BuffaloCopenhagen
BUF - CPH
BUFCPH
Buffalo
Wed 4/29
11:52 am-6:45 am
1 stop12h 53m
Kastrup Copenhagen
Mon 5/4
2:45 pm-6:35 pm
2 stops33h 50m
$691
BuffaloCopenhagen
BUF - CPH
BUFCPH
Buffalo
Wed 4/29
10:55 am-5:20 pm
2 stops24h 25m
Kastrup Copenhagen
Mon 5/4
12:35 pm-6:10 pm
2 stops35h 35m
$693
BuffaloCopenhagen
BUF - CPH
BUFCPH
Buffalo
Sat 4/25
3:32 pm-6:45 am
1 stop33h 13m
Kastrup Copenhagen
Tue 5/5
6:00 am-3:13 pm
2 stops15h 13m
$697
BuffaloCopenhagen
BUF - CPH
BUFCPH
Buffalo
Sat 4/25
10:35 am-11:05 am
2 stops18h 30m
Kastrup Copenhagen
Tue 5/5
12:45 pm-11:33 pm
2 stops16h 48m
$724
BuffaloCopenhagen
BUF - CPH
BUFCPH
Buffalo
Wed 8/5
10:34 am-5:20 pm
2 stops24h 46m
Kastrup Copenhagen
Sat 8/15
12:45 pm-9:14 am
2 stops50h 29m
$762
Quickest round-trip
BuffaloCopenhagen
BUF - CPH
BUFCPH
Buffalo
Wed 8/5
5:26 pm-4:10 pm
2 stops16h 44m
Kastrup Copenhagen
Sat 8/15
3:20 pm-11:56 pm
1 stop14h 36m
$820
Sorted by cheapest first
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.
BUF-CPH
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
BUF-DK0
BUF-CPH
No data available for this route at this time. Please check back soon.
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 March 6, 2026.
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.
Boarding
7.5
Entertainment
6.9
Overall
7.1
Food
6.4
Comfort
7.2
Crew
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Boarding
7.5
Entertainment
6.9
Overall
7.1
Food
6.4
Comfort
7.2
Crew
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
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.
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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.
Complete your trip
Complete your trip to Denmark by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Denmark by cabin class
Find flights from Buffalo to Denmark, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Denmark flights
Browse other Buffalo and Denmark flight options. Last updated on March 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to Denmark flights
Consider these flights traveling from Buffalo to Denmark.
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 March 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$684 | Average$1,148 | FlexibilityNo cancel fee | On-time71% |